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Effects of a relined fiberglass post with conventional and self-adhesive resin cement
Wilton Lima dos Santos Junior, Marina Rodrigues Santi, Rodrigo Barros Esteves Lins, Luís Roberto Marcondes Martins
Restor Dent Endod 2024;49(2):e18.   Published online March 27, 2024
DOI: https://doi.org/10.5395/rde.2024.49.e18
AbstractAbstract PDFPubReaderePub
Objectives

This study was conducted to evaluate the mechanical properties of relined and non-relined fiberglass posts when cemented to root canal dentin using a conventional dual-cure resin cement or a self-adhesive resin cement.

Materials and Methods

Two types of resin cements were utilized: conventional and self-adhesive. Additionally, 2 cementation protocols were employed, involving relined and non-relined fiberglass posts. In total, 72 bovine incisors were cemented and subjected to push-out bond strength testing (n = 10) followed by failure mode analysis. The cross-sectional microhardness (n = 5) was assessed along the root canal, and interface analyses (n = 3) were conducted using scanning electron microscopy (SEM). Data from the push-out bond strength and cross-sectional microhardness tests were analyzed via 3-way analysis of variance and the Bonferroni post-hoc test (α = 0.05).

Results

For non-relined fiberglass posts, conventional resin cement exhibited higher push-out bond strength than self-adhesive cement. Relined fiberglass posts yielded comparable results between the resin cements. Type II failure was the most common failure mode for both resin cements, regardless of cementation protocol. The use of relined fiberglass posts improved the cross-sectional microhardness values for both cements. SEM images revealed voids and bubbles in the incisors with non-relined fiberglass posts.

Conclusions

Mechanical properties were impacted by the cementation protocol. Relined fiberglass posts presented the highest push-out bond strength and cross-sectional microhardness values, regardless of the resin cement used (conventional dual-cure or self-adhesive). Conversely, for non-relined fiberglass posts, the conventional dual-cure resin cement yielded superior results to the self-adhesive resin cement.

Citations

Citations to this article as recorded by  
  • Push-Out Bond Strength of Different Luting Cements Following Post Space Irrigation with 2% Chitosan: An In Vitro Study
    Shimaa Rifaat, Ahmed Rahoma, Hind Muneer Alharbi, Sawsan Jamal Kazim, Shrouq Ali Aljuaid, Basmah Omar Alakloby, Faraz A. Farooqi, Noha Taymour
    Prosthesis.2025; 7(1): 18.     CrossRef
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  • 1 Web of Science
  • 1 Crossref
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Influence of inorganic composition and filler particle morphology on the mechanical properties of self-adhesive resin cements
Marina Rodrigues Santi, Rodrigo Barros Esteves Lins, Beatriz Ometto Sahadi, Giovanna Corrêa Denucci, Gabriela Soffner, Luís Roberto Marcondes Martins
Restor Dent Endod 2022;47(3):e32.   Published online July 14, 2022
DOI: https://doi.org/10.5395/rde.2022.47.e32
AbstractAbstract PDFPubReaderePub
Objectives

This study aimed to evaluate the influence of inorganic composition and filler particle morphology on the mechanical properties of different self-adhesive resin cements (SARCs).

Materials and Methods

Three SARCs including RelyX Unicem-2 (RUN), Maxcem Elite (MAX), and Calibra Universal (CAL) were tested. Rectangular bar-shaped specimens were prepared for flexural strength (FS) and flexural modulus (FM) and determined by a 3-point bending test. The Knoop microhardness (KHN) and top/bottom microhardness ratio (%KHN) were conducted on the top and bottom faces of disc-shaped samples. Sorption (Wsp) and solubility (Wsl) were evaluated after 24 hours of water immersion. Filler morphology was analyzed by scanning electron microscopy and X-ray energy dispersive spectroscopy (EDS). FS, FM, %KHN, Wsp, Wsl, and EDS results were submitted to 1-way analysis of variance and Tukey’s post-hoc test, and KHN also to paired t-test (α = 0.05).

Results

SARC-CAL presented the highest FS value, and SARC-RUN presented the highest FM. SARC-MAX and RUN showed the lowest Wsp and Wsl values. KHN values decreased from top to bottom and the SARCs did not differ statistically. Also, all resin cements presented carbon, aluminum, and silica in their composition. SARC-MAX and RUN showed irregular and splintered particles while CAL presented small and regular size particles.

Conclusions

A higher mechanical strength can be achieved by a reduced spread in grit size and the filler morphology can influence the KHN, as well as photoinitiators in the composition. Wsp and Wsl can be correlated with ions diffusion of inorganic particles.

Citations

Citations to this article as recorded by  
  • Light transmittance through resin-matrix composite onlays adhered to resin-matrix cements or flowable composites
    Rita Fidalgo-Pereira, Susana O. Catarino, Óscar Carvalho, Nélio Veiga, Orlanda Torres, Annabel Braem, Júlio C.M. Souza
    Journal of the Mechanical Behavior of Biomedical Materials.2024; 151: 106353.     CrossRef
  • Effects of a relined fiberglass post with conventional and self-adhesive resin cement
    Wilton Lima dos Santos Junior, Marina Rodrigues Santi, Rodrigo Barros Esteves Lins, Luís Roberto Marcondes Martins
    Restorative Dentistry & Endodontics.2024;[Epub]     CrossRef
  • Dental Resin-Based Luting Materials—Review
    Aleksandra Maletin, Milica Jeremić Knežević, Daniela Đurović Koprivica, Tanja Veljović, Tatjana Puškar, Bojana Milekić, Ivan Ristić
    Polymers.2023; 15(20): 4156.     CrossRef
  • A Scoping Review on the Polymerization of Resin-Matrix Cements Used in Restorative Dentistry
    Rita Fidalgo-Pereira, Orlanda Torres, Óscar Carvalho, Filipe S. Silva, Susana O. Catarino, Mutlu Özcan, Júlio C. M. Souza
    Materials.2023; 16(4): 1560.     CrossRef
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Cytotoxicity of two self-adhesive resin cements and their interference in the phagocytic activity of murine macrophages
Danilo Couto da Silva, Leonardo Gomes Vaz, Warley Luciano Fonseca Tavares, Leda Quercia Vieira, Ricardo Reis de Oliveira, Antônio Paulino Ribeiro Sobrinho
Restor Dent Endod 2022;47(3):e31.   Published online July 14, 2022
DOI: https://doi.org/10.5395/rde.2022.47.e31
AbstractAbstract PDFPubReaderePub
Objectives

This study aimed to evaluate in vitro the effects of the self-adhesive resin cements RelyX U200 (3M ESPE) and seT PP (SDI Limited) on murine macrophages and the interference of the photoactivation.

Materials and Methods

Cell viability assays, cell adherence, yeast phagocytosis of Saccharomyces boulardii and production of reactive oxygen species (ROS) were performed in the presence of capillaries containing the respective self-adhesive cement when photoactivated or not.

Results

After long periods of contact, both types of cements, when not photoactivated, are more cytotoxic for macrophages. The seT PP cement when only chemically activated seems to interfere more negatively in the process of phagocytosis of yeasts S. boulardii. Both types of cements interfere in the cell adhesion process, independent of photoactivation. None of the types of cements tested was able to induce the production of ROS.

Conclusions

Our results highlight the great importance of the photoactivation of self-adhesive resin cements in the dental clinic, since RelyX U200, when photoactivated, presented the best results within the evaluated parameters.

Citations

Citations to this article as recorded by  
  • Influence of Preheating Self-Adhesive Cements on the Degree of Conversion, Cell Migration, and Cell Viability
    Henrique Cantarelli, Fernando Antonio Costa Xavier, Fernando Freitas Portella, Keiichi Hosaka, Eduardo Galia Reston, Louis Hardan, Rim Bourgi, Celso Afonso Klein-Junior
    Applied Mechanics.2024; 5(3): 553.     CrossRef
  • Dental Luting Cements: An Updated Comprehensive Review
    Artak Heboyan, Anna Vardanyan, Mohmed Isaqali Karobari, Anand Marya, Tatevik Avagyan, Hamid Tebyaniyan, Mohammed Mustafa, Dinesh Rokaya, Anna Avetisyan
    Molecules.2023; 28(4): 1619.     CrossRef
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  • 3 Web of Science
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Influence of 10-MDP concentration on the adhesion and physical properties of self-adhesive resin cements
Kazuhiko Shibuya, Naoko Ohara, Serina Ono, Kumiko Matsuzaki, Masahiro Yoshiyama
Restor Dent Endod 2019;44(4):e45.   Published online November 12, 2019
DOI: https://doi.org/10.5395/rde.2019.44.e45
AbstractAbstract PDFPubReaderePub
Objectives

Self-adhesive resin cements contain functional monomers that enable them to adhere to the tooth structure without a separate adhesive or etchant. One of the most stable functional monomers used for chemical bonding to calcium in hydroxyapatite is 10-methacryloyloxydecyl dihydrogen phosphate (10-MDP). The aim of this study was to evaluate the influence of the10-MDP concentration on the bond strength and physical properties of self-adhesive resin cements.

Materials and Methods

We used experimental resin cements containing 3 different concentrations of 10-MDP: 3.3 wt% (RC1), 6.6 wt% (RC2), or 9.9 wt% (RC3). The micro-tensile bond strength of each resin cement to dentin and a hybrid resin block (Estenia C&B, Kuraray Noritake Dental) was measured, and the fractured surface morphology was analyzed. Further, the flexural strength of the resin cements was measured using the three-point bending test. The water sorption and solubility of the cements following 30 days of immersion in water were measured.

Results

The bond strength of RC2 was significantly higher than that of RC1. There was no significant difference between the bond strength of RC2 and that of RC3. The water sorption of RC3 was higher than that of any other cement. There were no significant differences in the three-point bending strength or water solubility among all three types of cements.

Conclusions

Within the limitations of this study, it is suggested that 6.6 wt% 10-MDP showed superior properties than 3.3 wt% or 9.9 wt% 10-MDP in self-adhesive resin cement.

Citations

Citations to this article as recorded by  
  • A thorough assessment of 10-MDP primers in modern dental adhesive systems
    Ahmed A Abduljawad, Harraa SM Salih, Omar F Tawfiq
    Journal of Baghdad College of Dentistry.2024; 36(3): 79.     CrossRef
  • Material properties and finite element analysis of adhesive cements used for zirconia crowns on dental implants
    Megha Satpathy, Hai Pham, Shreya Shah
    Computer Methods in Biomechanics and Biomedical Engineering.2024; : 1.     CrossRef
  • Clinical reliability of self-adhesive luting resins compared to other adhesive procedures: A systematic review and meta-analysis
    Mohammed Ahmed Alghauli, Ahmed Yaseen Alqutaibi, Sebastian Wille, Matthias Kern
    Journal of Dentistry.2023; 129: 104394.     CrossRef
  • Influence of autoclave sterilization on bond strength between zirconia frameworks and Ti-base abutments using different resin cements
    Reinhold Lang, Karl-Anton Hiller, Lena Kienböck, Katrin Friedl, Karl-Heinz Friedl
    The Journal of Prosthetic Dentistry.2022; 127(4): 617.e1.     CrossRef
  • Varying 10-methacryloyloxydecyl dihydrogen phosphate (10-MDP) level improves polymerisation kinetics and flexural strength in self-adhesive, remineralising composites
    António H.S. Delgado, Nazanin Owji, Paul Ashley, Anne M. Young
    Dental Materials.2021; 37(9): 1366.     CrossRef
  • Investigating a Commercial Functional Adhesive with 12-MDPB and Reactive Filler to Strengthen the Adhesive Interface in Eroded Dentin
    Madalena Belmar da Costa, António HS Delgado, Tomás Amorim Afonso, Luís Proença, Ana Sofia Ramos, Ana Mano Azul
    Polymers.2021; 13(20): 3562.     CrossRef
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Microtensile bond strength of CAD/CAM-fabricated polymer-ceramics to different adhesive resin cements
Leyla Sadighpour, Farideh Geramipanah, Zahra Ghasri, Mehrnoosh Neshatian
Restor Dent Endod 2018;43(4):e40.   Published online September 3, 2018
DOI: https://doi.org/10.5395/rde.2018.43.e40
AbstractAbstract PDFPubReaderePub
Objectives

This study evaluated the microtensile bond strength (µTBS) of polymer-ceramic and indirect composite resin with 3 classes of resin cements.

Materials and Methods

Two computer-aided design/computer-aided manufacturing (CAD/CAM)-fabricated polymer-ceramics (Enamic [ENA; Vita] and Lava Ultimate [LAV; 3M ESPE]) and a laboratory indirect composite resin (Gradia [GRA; GC Corp.]) were equally divided into 6 groups (n = 18) with 3 classes of resin cements: Variolink N (VAR; Vivadent), RelyX U200 (RXU; 3M ESPE), and Panavia F2 (PAN; Kuraray). The μTBS values were compared between groups by 2-way analysis of variance and the post hoc Tamhane test (α = 0.05).

Results

Restorative materials and resin cements significantly influenced µTBS (p < 0.05). In the GRA group, the highest μTBS was found with RXU (27.40 ± 5.39 N) and the lowest with VAR (13.54 ± 6.04 N) (p < 0.05). Similar trends were observed in the ENA group. In the LAV group, the highest μTBS was observed with VAR (27.45 ± 5.84 N) and the lowest with PAN (10.67 ± 4.37 N) (p < 0.05). PAN had comparable results to those of ENA and GRA, whereas the μTBS values were significantly lower with LAV (p = 0.001). The highest bond strength of RXU was found with GRA (27.40 ± 5.39 N, p = 0.001). PAN showed the lowest µTBS with LAV (10.67 ± 4.37 N; p < 0.001).

Conclusions

When applied according to the manufacturers' recommendations, the µTBS of polymer-ceramic CAD/CAM materials and indirect composites is influenced by the luting cements.

Citations

Citations to this article as recorded by  
  • Effect of hydrofluoric acid and self-etch ceramic primers on the flexural strength and fatigue resistance of glass ceramics: A systematic review and meta-analysis of in vitro studies
    Paulo Matias Moreira, Gabriela Luiza Moreira Carvalho, Rodrigo de Castro Albuquerque, Carolina Bosso André
    Japanese Dental Science Review.2024; 60: 198.     CrossRef
  • Light transmittance through resin-matrix composite onlays adhered to resin-matrix cements or flowable composites
    Rita Fidalgo-Pereira, Susana O. Catarino, Óscar Carvalho, Nélio Veiga, Orlanda Torres, Annabel Braem, Júlio C.M. Souza
    Journal of the Mechanical Behavior of Biomedical Materials.2024; 151: 106353.     CrossRef
  • Effect of thermocycling on the mechanical properties of permanent composite-based CAD-CAM restorative materials produced by additive and subtractive manufacturing techniques
    Tuğba Temizci, Hatice Nalan Bozoğulları
    BMC Oral Health.2024;[Epub]     CrossRef
  • Effect of different surface treatments on resin-matrix CAD/CAM ceramics bonding to dentin: in vitro study
    Hanan Fathy, Hamdi H. Hamama, Noha El-Wassefy, Salah H. Mahmoud
    BMC Oral Health.2022;[Epub]     CrossRef
  • Digital image analysis of fluorescence of ceramic veneers with different ceramic materials and resin cements
    Jiao ZHANG, Qing YU
    Dental Materials Journal.2022; 41(6): 868.     CrossRef
  • Fatigue Behavior of Monolithic Zirconia-Reinforced Lithium Silicate Ceramic Restorations: Effects of Conditionings of the Intaglio Surface and the Resin Cements
    F Dalla-Nora, LF Guilardi, CP Zucuni, LF Valandro, MP Rippe
    Operative Dentistry.2021; 46(3): 316.     CrossRef
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Light transmittance of CAD/CAM ceramics with different shades and thicknesses and microhardness of the underlying light-cured resin cement
Zahra Jafari, Homayoon Alaghehmand, Yasaman Samani, Mina Mahdian, Soraya Khafri
Restor Dent Endod 2018;43(3):e27.   Published online June 4, 2018
DOI: https://doi.org/10.5395/rde.2018.43.e27
AbstractAbstract PDFPubReaderePub
Objectives

The aim of this in vitro study was to evaluate the effects of the thickness and shade of 3 types of computer-aided design/computer-aided manufacturing (CAD/CAM) materials.

Materials and Methods

A total of 120 specimens of 2 shades (A1 and A3) and 2 thicknesses (1 and 2 mm) were fabricated using VITA Mark II (VM; VITA Zahnfabrik), IPS e.max CAD (IE; IvoclarVivadent), and VITA Suprinity (VS; VITA Zahnfabrik) (n = 10 per subgroup). The amount of light transmission through the ceramic specimens was measured by a radiometer (Optilux, Kerr). Light-cured resin cement samples (Choice 2, Bisco) were fabricated in a Teflon mold and activated through the various ceramics with different shades and thicknesses using an LED unit (Bluephase, IvoclarVivadent). In the control group, the resin cement sample was directly light-cured without any ceramic. Vickers microhardness indentations were made on the resin surfaces (KoopaPazhoohesh) after 24 hours of dark storage in a 37°C incubator. Data were analyzed using analysis of variance followed by the Tukey post hoc test (α = 0.05).

Results

Ceramic thickness and shade had significant effects on light transmission and the microhardness of all specimens (p < 0.05). The mean values of light transmittance and microhardness of the resin cement in the VM group were significantly higher than those observed in the IE and VS groups. The lowest microhardness was observed in the VS group, due to the lowest level of light transmission (p < 0.05).

Conclusion

Greater thickness and darker shades of the 3 types of CAD/CAM ceramics significantly decreased the microhardness of the underlying resin cement.

Citations

Citations to this article as recorded by  
  • Investigating the Ability to Mask Dental Discoloration by CAD/CAM Bleach Shade Ceramics in Different Thicknesses
    Shervin Reybod, Fariba Ezoji, Ghazaleh Ahmadizenouz, Behnaz Esmaeili
    Clinical and Experimental Dental Research.2025;[Epub]     CrossRef
  • Light Polymerization through Glass-ceramics: Influence of Light-polymerizing Unit’s Emitted Power and Restoration Parameters (Shade, Translucency, and Thickness) on Transmitted Radiant Power
    Ra’fat I. Farah, Ibrahim A. Alblihed, Alhareth A. Aljuoie, Bandar Alresheedi
    Contemporary Clinical Dentistry.2024; 15(1): 35.     CrossRef
  • Effect of computer-aided design/computer-aided manufacturing bleach shade ceramic thickness on its light transmittance and microhardness of light-cured resin cement
    Pardis Sheibani, Ghazaleh Ahmadizenous, Behnaz Esmaeili, Ali Bijani
    Dental Research Journal.2024;[Epub]     CrossRef
  • Effects of shade and thickness on the translucency parameter of anatomic-contour zirconia, transmitted light intensity, and degree of conversion of the resin cement
    Noppamath Supornpun, Molly Oster, Kamolphob Phasuk, Tien-Min G. Chu
    The Journal of Prosthetic Dentistry.2023; 129(1): 213.     CrossRef
  • The Effect of Different Surface Treatments on the Color Stabilities of Lithium Disilicate Material
    Onur Doğan DAĞ, Göknil ALKAN DEMETOĞLU, Ayşegül KURT
    Selcuk Dental Journal.2023; 10(2): 395.     CrossRef
  • Effect of thickness of CAD/CAM materials on light transmission and resin cement polymerization using a blue light‐emitting diode light‐curing unit
    Eduardo Fernandes de Castro, Bruna Marin Fronza, Jorge Soto‐Montero, Marcelo Giannini, Carlos Tadeu dos‐Santos‐Dias, Richard Bengt Price
    Journal of Esthetic and Restorative Dentistry.2023; 35(2): 368.     CrossRef
  • Effect of Optical Properties of Lithium Disilicate Glass Ceramics and Light-Curing Protocols on the Curing Performance of Resin Cement
    Kejing Meng, Lu Wang, Jintao Wang, Zhuoqun Yan, Bin Zhao, Bing Li
    Coatings.2022; 12(6): 715.     CrossRef
  • Effect of the thickness of CAD‐CAM materials on the shear bond strength of light‐polymerized resin cement
    Yener Okutan, Banucicek Kandemir, Mustafa Borga Donmez, Munir Tolga Yucel
    European Journal of Oral Sciences.2022;[Epub]     CrossRef
  • Influence of inhomogeneity of the polymerization light beam on the microhardness of resin cement under a CAD-CAM block
    Yu-Ra Go, Kwang-Man Kim, Sung-Ho Park
    The Journal of Prosthetic Dentistry.2022; 127(5): 802.e1.     CrossRef
  • Evaluation of microhardness and water sorption/solubility of dual-cure resin cement through monolithic zirconia in different shades
    Elham Ansarifard, Zahra Panbehzan, Rashin Giti
    The Journal of Indian Prosthodontic Society.2021; 21(1): 50.     CrossRef
  • Comparison between Different Shades of Monolithic Zirconia over Microhardness and Water Solubility and Sorption of Dual-cure Resin Cement
    Sarika Sharma, Soni Kumari, Nikita Raman, Ashish K Srivastava, Gunja LNU, Arunendra S Chauhan
    The Journal of Contemporary Dental Practice.2021; 22(9): 1019.     CrossRef
  • Effect of light intensity, light-curing unit exposure time, and porcelain thickness of ips e.max press and vintage LD press on the hardness of resin cement
    Silvia Naliani, Suzan Elias, Rosalina Tjandrawinata
    Scientific Dental Journal.2020; 4(1): 21.     CrossRef
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Effects of air-abrasion pressure on the resin bond strength to zirconia: a combined cyclic loading and thermocycling aging study
Eman Z. Al-Shehri, Afnan O. Al-Zain, Alaa H. Sabrah, Sarah S. Al-Angari, Laila Al Dehailan, George J. Eckert, Mutlu Özcan, Jeffrey A. Platt, Marco C. Bottino
Restor Dent Endod 2017;42(3):206-215.   Published online June 5, 2017
DOI: https://doi.org/10.5395/rde.2017.42.3.206
AbstractAbstract PDFPubReaderePub
Objectives

To determine the combined effect of fatigue cyclic loading and thermocycling (CLTC) on the shear bond strength (SBS) of a resin cement to zirconia surfaces that were previously air-abraded with aluminum oxide (Al2O3) particles at different pressures.

Materials and Methods

Seventy-two cuboid zirconia specimens were prepared and randomly assigned to 3 groups according to the air-abrasion pressures (1, 2, and 2.8 bar), and each group was further divided into 2 groups depending on aging parameters (n = 12). Panavia F 2.0 was placed on pre-conditioned zirconia surfaces, and SBS testing was performed either after 24 hours or 10,000 fatigue cycles (cyclic loading) and 5,000 thermocycles. Non-contact profilometry was used to measure surface roughness. Failure modes were evaluated under optical and scanning electron microscopy. The data were analyzed using 2-way analysis of variance and χ2 tests (α = 0.05).

Results

The 2.8 bar group showed significantly higher surface roughness compared to the 1 bar group (p < 0.05). The interaction between pressure and time/cycling was not significant on SBS, and pressure did not have a significant effect either. SBS was significantly higher (p = 0.006) for 24 hours storage compared to CLTC. The 2 bar-CLTC group presented significantly higher percentage of pre-test failure during fatigue compared to the other groups. Mixed-failure mode was more frequent than adhesive failure.

Conclusions

CLTC significantly decreased the SBS values regardless of the air-abrasion pressure used.

Citations

Citations to this article as recorded by  
  • Shear bond strength of resin to additively manufactured zirconia with different surface treatments
    Yanru Shen, Xiang Wang, Chen Yang, Ying Jiang, Feng Wang, Li Peng, Yongsheng Zhou, Yuchun Sun
    Surfaces and Interfaces.2024; 54: 105153.     CrossRef
  • Multiscale analysis of the compressive behaviour of polymer-based composites reinforced by hybrid Al2O3/Al fibres
    Hao Tang, Jiaqi Xu, Constantinos Soutis, Aleksey Yerokhin
    Composites Science and Technology.2024; 255: 110718.     CrossRef
  • An Advanced Surface Treatment Technique for Coating Three-Dimensional-Printed Polyamide 12 by Hydroxyapatite
    Abdulaziz Alhotan, Saleh Alhijji, Sahar Ahmed Abdalbary, Rania E. Bayoumi, Jukka P. Matinlinna, Tamer M. Hamdy, Rasha M. Abdelraouf
    Coatings.2024; 14(9): 1181.     CrossRef
  • Does incorporation of TiO 2 nanotubes in air-abraded high translucent zirconia influence shear bond strength?*
    Bahadır Ezmek, Osman Cumhur Sipahi
    Journal of Adhesion Science and Technology.2023; 37(22): 3206.     CrossRef
  • Effects of aging and light-curing unit type on the volume and internal porosity of bulk-fill resin composite restoration
    Afnan O. Al-Zain, Elaf A. Alboloshi, Walaa A. Amir, Maryam A. Alghilan, Eliseu A. Münchow
    The Saudi Dental Journal.2022; 34(3): 243.     CrossRef
  • Influence of surface treatments and cyclic fatigue on subsurface defects and mechanical properties of zirconia frameworks
    Alaaeldin Elraggal, Nikolaos Silikas, Moustafa Aboushelib
    Dental Materials.2021; 37(5): 905.     CrossRef
  • Effects of low-temperature degradation on the surface roughness of yttria-stabilized tetragonal zirconia polycrystal ceramics: A systematic review and meta-analysis
    Hui Yang, Yi-Li Xu, Guang Hong, Hao Yu
    The Journal of Prosthetic Dentistry.2021; 125(2): 222.     CrossRef
  • Effect of surface treatments on repair strength, roughness and morphology in aged metal-free crowns
    Yançanã Luizy Gruber, Thaís Emanuelle Bakaus, Bruna Fortes Bittencourt, João Carlos Gomes, Alessandra Reis, Giovana Mongruel Gomes
    Brazilian Journal of Oral Sciences.2020; 19: e206155.     CrossRef
  • Retentive Force of Glass-Ceramic Soldered Customized Zirconia Abutment Copings with Prefabricated Titanium Bases
    Jeremias Hey, Monika Kasaliyska, Andreas Kiesow, Ramona Schweyen, Christin Arnold
    Materials.2020; 13(14): 3193.     CrossRef
  • Solvent-aided direct adhesion of a metal/polymer joint using micro/nano hierarchical structures
    Gyosik Jun, Jeong-Won Lee, Younghun Shin, Kihwan Kim, Woonbong Hwang
    Journal of Materials Processing Technology.2020; 285: 116744.     CrossRef
  • Study of physicochemical properties and effects on bonding to zirconia ceramics of five resin cements
    Xiuju Liu, Zhaoying Liu, Xuan Li, Han Wang, Gaigai Yu, Song Zhu
    Journal of Adhesion Science and Technology.2020; 34(18): 2031.     CrossRef
  • The effect of air-particle abrasion and a zirconia primer application on resin cement bonding strength to zirconia
    Alana M. Dantas, Fernanda Campos, Sarina M. Pereira, Elis J. dos Santos, Laudenice L. Pereira, Dayanne M. Moura, Rodrigo O. Souza
    Minerva Stomatologica.2019;[Epub]     CrossRef
  • Influence of Non-Thermal Atmospheric Pressure Plasma Treatment on Shear Bond Strength between Y-TZP and Self-Adhesive Resin Cement
    Dae-Sung Kim, Jong-Ju Ahn, Eun-Bin Bae, Gyoo-Cheon Kim, Chang-Mo Jeong, Jung-Bo Huh, So-Hyoun Lee
    Materials.2019; 12(20): 3321.     CrossRef
  • Effect of airborne particle abrasion and sintering order on the surface roughness and shear bond strength between Y-TZP ceramic and resin cement
    Yener OKUTAN, Munir Tolga YUCEL, Tugce GEZER, Mustafa Borga DONMEZ
    Dental Materials Journal.2019; 38(2): 241.     CrossRef
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Bonding of the silane containing multi-mode universal adhesive for lithium disilicate ceramics
Hyun-Young Lee, Geum-Jun Han, Juhea Chang, Ho-Hyun Son
Restor Dent Endod 2017;42(2):95-104.   Published online January 25, 2017
DOI: https://doi.org/10.5395/rde.2017.42.2.95
AbstractAbstract PDFPubReaderePub
Objectives

This study evaluated the influence of a multi-mode universal adhesive (MUA) containing silane (Single Bond Universal, 3M EPSE) on the bonding of resin cement to lithium disilicate.

Materials and Methods

Thirty IPS e.max CAD specimens (Ivoclar Vivadent) were fabricated. The surfaces were treated as follows: Group A, adhesive that did not contain silane (ANS, Porcelain Bonding Resin, Bisco); Group B, silane (S) and ANS; Group C, hydrofluoric acid (HF), S, and ANS; Group D, MUA; Group E, HF and MUA. Dual-cure resin cement (NX3, Kerr) was applied and composite resin cylinders of 0.8 mm in diameter were placed on it before light polymerization. Bonded specimens were stored in water for 24 hours or underwent a 10,000 thermocycling process prior to microshear bond strength testing. The data were analyzed using multivariate analysis of variance (p < 0.05).

Results

Bond strength varied significantly among the groups (p < 0.05), except for Groups A and D. Group C showed the highest initial bond strength (27.1 ± 6.9 MPa), followed by Group E, Group B, Group D, and Group A. Thermocycling significantly reduced bond strength in Groups B, C, and E (p < 0.05). Bond strength in Group C was the highest regardless of the storage conditions (p < 0.05).

Conclusions

Surface treatment of lithium disilicate using HF and silane increased the bond strength of resin cement. However, after thermocycling, the silane in MUA did not help achieve durable bond strength between lithium disilicate and resin cement, even when HF was applied.

Citations

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  • The influence of different factors on the bond strength of lithium disilicate-reinforced glass–ceramics to Resin: a machine learning analysis
    Jiawen Liu, Suqing Tu, Mingjuan Wang, Du Chen, Chen Chen, Haifeng Xie
    BMC Oral Health.2025;[Epub]     CrossRef
  • Effect of universal adhesives and self-etch ceramic primers on bond strength to glass-ceramics: A systematic review and meta-analysis of in vitro studies
    Renally Bezerra Wanderley Lima, Isis de Araújo Ferreira Muniz, Débora e Silva Campos, Fabián Murillo-Gómez, Ana Karina Maciel de Andrade, Rosângela Marques Duarte, Grace Mendonça de Souza
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    Pimchanok OSOTPRASIT, Sasipin LAUVAHUTANON, Yosnarong SIRIMETHAWONG, Patcharanun CHAIAMORNSUP, Pornpot JIANGKONGKHO
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    Priscila Luciane da Silva, Hélio Radke Bittencourt, Luiz Henrique Burnett, Ana Maria Spohr
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    Siripan Simasetha, Awiruth Klaisiri, Tool Sriamporn, Kraisorn Sappayatosok, Niyom Thamrongananskul
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    Burcu Dikici, Esra Can Say
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    Yu-Ri Kim, Jae-Hoon Kim, Sung-Ae Son, Jeong-Kil Park
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  • The effect of different ceramic surface treatments on the repair bond strength of resin composite to lithium disilicate ceramic
    Nanako UEDA, Tomohiro TAKAGAKI, Toru NIKAIDO, Rena TAKAHASHI, Masaomi IKEDA, Junji TAGAMI
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    Minkhant Koko, Tomohiro Takagaki, Ahmed Abdou, Masanao Inokoshi, Masaomi Ikeda, Takahiro Wada, Motohiro Uo, Toru Nikaido, Junji Tagami
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    Ki-Won Jeong, Sung-Hun Kim
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    Nuray CAPA, Esra CAN SAY, Cansin CELEBI, Ayca CASUR
    Dental Materials Journal.2019; 38(1): 75.     CrossRef
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    Ayse Seda Ataol, Gulfem Ergun
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    Hongliang Meng, Haifeng Xie, Lu Yang, Bingzhuo Chen, Ying Chen, Huaiqin Zhang, Chen Chen
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Effects of radiant exposure and wavelength spectrum of light-curing units on chemical and physical properties of resin cements
Adriano Fonseca Lima, Stephanie Ellen Ferreira Formaggio, Lígia França Aires Zambelli, Alan Rodrigo Muniz Palialol, Giselle Maria Marchi, Cintia Helena Coury Saraceni, Marcelo Tavares de Oliveira
Restor Dent Endod 2016;41(4):271-277.   Published online September 26, 2016
DOI: https://doi.org/10.5395/rde.2016.41.4.271
AbstractAbstract PDFPubReaderePub
Objectives

In this study, we evaluated the influence of different radiant exposures provided by single-peak and polywave light-curing units (LCUs) on the degree of conversion (DC) and the mechanical properties of resin cements.

Materials and Methods

Six experimental groups were established for each cement (RelyX ARC, 3M ESPE; LuxaCore Dual, Ivoclar Vivadent; Variolink, DMG), according to the different radiant exposures (5, 10, and 20 J/cm2) and two LCUs (single-peak and polywave). The specimens were made (7 mm in length × 2 mm in width × 1 mm in height) using silicone molds. After 24 hours of preparation, DC measurement was performed using Fourier transform infrared spectrometry. The same specimens were used for the evaluation of mechanical properties (flexural strength, FS; elastic modulus, E) by a three-point bending test. Data were assessed for normality, after which two-way analysis of variance (ANOVA) and post hoc Tukey's test were performed.

Results

No properties of the Variolink cement were influenced by any of the considered experimental conditions. In the case of the RelyX ARC cement, DC was higher when polywave LCU was used; FS and E were not influenced by the conditions evaluated. The LuxaCore cement showed greater sensitivity to the different protocols.

Conclusions

On the basis of these results, both the spectrum of light emitted and the radiant exposure used could affect the properties of resin cements. However, the influence was material-dependent.

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    Mateus Garcia Rocha, Jean-François Roulet, Mario Alexandre Coelho Sinhoreti, Américo Bortolazzo Correr, Dayane Oliveira
    Brazilian Dental Journal.2021; 32(1): 78.     CrossRef
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Cytotoxicity and biocompatibility of Zirconia (Y-TZP) posts with various dental cements
Hyeongsoon Shin, Hyunjung Ko, Miri Kim
Restor Dent Endod 2016;41(3):167-175.   Published online May 30, 2016
DOI: https://doi.org/10.5395/rde.2016.41.3.167
AbstractAbstract PDFPubReaderePub
Objectives

Endodontically treated teeth with insufficient tooth structure are often restored with esthetic restorations. This study evaluated the cytotoxicity and biological effects of yttria partially stabilized zirconia (Y-TZP) blocks in combination with several dental cements.

Materials and Methods

Pairs of zirconia cylinders with medium alone or cemented with three types of dental cement including RelyX U200 (3M ESPE), FujiCEM 2 (GC), and Panavia F 2.0 (Kuraray) were incubated in medium for 14 days. The cytotoxicity of each supernatant was determined using 3-(4,5-dimethylthiazole-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assays on L929 fibroblasts and MC3T3-E1 osteoblasts. The levels of interleukin-6 (IL-6) mRNA were evaluated by reverse transcription polymerase chain reaction (RT-PCR), and IL-6 protein was evaluated by enzyme-linked immunosorbent assays (ELISA). The data were analyzed using one-way ANOVA and Tukey post-hoc tests. A p < 0.05 was considered statistically significant.

Results

The MTT assays showed that MC3T3-E1 osteoblasts were more susceptible to dental cements than L929 fibroblasts. The resin based dental cements increased IL-6 expression in L929 cells, but reduced IL-6 expression in MC3T3-E1 cells.

Conclusions

Zirconia alone or blocks cemented with dental cement showed acceptable biocompatibilities. The results showed resin-modified glass-ionomer based cement less produced inflammatory cytokines than other self-adhesive resin-based cements. Furthermore, osteoblasts were more susceptible than fibroblasts to the biological effects of dental cement.

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    Amal S. Al-Qahtani, Huda I. Tulbah, Mashael Binhasan, Mai M. Alhamdan, Imran Farooq, Fahim Vohra, Tariq Abduljabbar
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Effect of antioxidants on push-out bond strength of hydrogen peroxide treated glass fiber posts bonded with two types of resin cement
Maryam Khoroushi, Hamid Mazaheri, Pardis Tarighi, Pouran Samimi, Navid Khalighinejad
Restor Dent Endod 2014;39(4):303-309.   Published online September 2, 2014
DOI: https://doi.org/10.5395/rde.2014.39.4.303
AbstractAbstract PDFPubReaderePub
Objectives

Hydrogen peroxide (H2O2) surface treatment of fiber posts has been reported to increase bond strength of fiber posts to resin cements. However, residual oxygen radicals might jeopardize the bonding procedure. This study examined the effect of three antioxidant agents on the bond strength of fiber posts to conventional and self-adhesive resin cements.

Materials and Methods

Post spaces were prepared in forty human maxillary second premolars. Posts were divided into five groups of 8 each: G1 (control), no pre-treatment; G2, 10% H2O2 pre-treatment; G3, G4 and G5. After H2O2 application, Hesperidin (HES), Sodium Ascorbate (SA) or Rosmarinic acid (RA) was applied on each group respectively. In each group four posts were cemented with Duo-Link conventional resin cement and the others with self-adhesive BisCem cement. Push-out test was performed and data were analyzed using 2-way ANOVA and tukey's post-hoc test (α = 0.05).

Results

There was a statistically significant interaction between the cement type and post surface treatment on push-out bond strength of fiber posts (p < 0.001, F = 16). Also it was shown that different posts' surface treatments significantly affect the push-out bond strength of fiber posts (p = 0.001). H2O2 treated posts (G2) and control posts (G1) cemented with Duo-link showed the highest (15.96 ± 5.07MPa) and lowest bond strengths (6.79 ± 3.94) respectively.

Conclusions

It was concluded that H2O2 surface treatment might enhance the bond strength of fiber posts cemented with conventional resin cements. The effect of antioxidants as post's surface treatment agents depends on the characteristics of resin cements used for bonding procedure.

Citations

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  • Comparison of the push-out bond strength of AH Plus sealer to dentin after using different herbal irrigation solutions as the final rinse
    Mohammadreza Nabavizadeh, Fereshte Sobhnamayan, Mahdi Sedigh-Shams, Sepideh Liaghat, Ajinkya M. Pawar
    PLOS ONE.2022; 17(11): e0276666.     CrossRef
  • The influence of different treatments on fiber post and root canal to bond strength of fiber post
    Deli Niu, Jinfang Xie, Chang Liu, Shanling Ni, Hong Liu
    Journal of Adhesion Science and Technology.2021; 35(9): 928.     CrossRef
  • Effect of surface treatment on the dislocation resistance of prefabricated esthetic fiber posts bonded with self-adhesive resin cement: A systematic review and meta-analysis
    ShwetaElizabeth Jacob, SabahMohd Zubair, ManuelSebastian Thomas, Vinod Jathanna, Ramya Shenoy
    Journal of Conservative Dentistry.2021; 24(2): 113.     CrossRef
  • Dentin pretreatment with Er:YAG laser and sodium ascorbate to improve the bond strength of glass fiber post
    Laís Lima Pelozo, Reinaldo Dias Silva-Neto, Silmara Aparecida Milori Corona, Regina Guenka Palma-Dibb, Aline Evangelista Souza-Gabriel
    Lasers in Medical Science.2019; 34(1): 47.     CrossRef
  • Test methods for bond strength of glass fiber posts to dentin: A review
    F. C. Dos Santos, M. D. Banea, H. L. Carlo, S. De Barros
    The Journal of Adhesion.2017; 93(1-2): 159.     CrossRef
  • Effects of hydrogen peroxide pretreatment and heat activation of silane on the shear bond strength of fiber-reinforced composite posts to resin cement
    Jung-Hoon Pyun, Tae-Bong Shin, Joo-Hee Lee, Kang-Min Ahn, Tae-Hyung Kim, Hyun-Suk Cha
    The Journal of Advanced Prosthodontics.2016; 8(2): 94.     CrossRef
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Bond strength of resin cement to CO2 and Er:YAG laser-treated zirconia ceramic
Shahin Kasraei, Loghman Rezaei-Soufi, Bijan Heidari, Fariborz Vafaee
Restor Dent Endod 2014;39(4):296-302.   Published online August 25, 2014
DOI: https://doi.org/10.5395/rde.2014.39.4.296
AbstractAbstract PDFPubReaderePub
Objectives

It is difficult to achieve adhesion between resin cement and zirconia ceramics using routine surface preparation methods. The aim of this study was to evaluate the effects of CO2 and Er:YAG laser treatment on the bond strength of resin cement to zirconia ceramics.

Materials and Methods

In this in-vitro study 45 zirconia disks (6 mm in diameter and 2 mm in thickness) were assigned to 3 groups (n = 15). In control group (CNT) no laser treatment was used. In groups COL and EYL, CO2 and Er:YAG lasers were used for pretreatment of zirconia surface, respectively. Composite resin disks were cemented on zirconia disk using dual-curing resin cement. Shear bond strength tests were performed at a crosshead speed of 0.5 mm/min after 24 hr distilled water storage. Data were analyzed by one-way ANOVA and post hoc Tukey's HSD tests.

Results

The means and standard deviations of shear bond strength values in the EYL, COL and CNT groups were 8.65 ± 1.75, 12.12 ± 3.02, and 5.97 ± 1.14 MPa, respectively. Data showed that application of CO2 and Er:YAG lasers resulted in a significant higher shear bond strength of resin cement to zirconia ceramics (p < 0.0001). The highest bond strength was recorded in the COL group (p < 0.0001). In the CNT group all the failures were adhesive. However, in the laser groups, 80% of the failures were of the adhesive type.

Conclusions

Pretreatment of zirconia ceramic via CO2 and Er:YAG laser improves the bond strength of resin cement to zirconia ceramic, with higher bond strength values in the CO2 laser treated samples.

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    Manar Almousli
    Cureus.2025;[Epub]     CrossRef
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    Nehal F Albelasy, Ahmad M Hafez, Abdullah S Alhunayni
    The Journal of Contemporary Dental Practice.2025; 25(12): 1104.     CrossRef
  • Different surface treatments and adhesive monomers for zirconia-resin bonds: A systematic review and network meta-analysis
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Pull-out bond strength of a self-adhesive resin cement to NaOCl-treated root dentin: effect of antioxidizing agents
Maryam Khoroushi, Marzieh Kachuei
Restor Dent Endod 2014;39(2):95-103.   Published online March 21, 2014
DOI: https://doi.org/10.5395/rde.2014.39.2.95
AbstractAbstract PDFPubReaderePub
Objectives

This study evaluated the effect of three antioxidizing agents on pull-out bond strengths of dentin treated with sodium hypochlorite.

Materials and Methods

Root canals of 75 single-rooted human teeth were prepared. Fifteen teeth were irrigated with normal saline for a negative control group, and the remaining 60 teeth (groups 2 - 5) with 2.5% NaOCl. The teeth in group 2 served as a positive control. Prior to post cementation, the root canals in groups 3 - 5 were irrigated with three antioxidizing agents including 10% rosmarinic acid (RA, Baridge essence), 10% hesperidin (HPN, Sigma), and 10% sodium ascorbate hydrogel (SA, AppliChem). Seventy-five spreaders (#55, taper .02, Produits Dentaires S.A) were coated with silica and silanized with the Rocatec system and ceramic bond. All the prepared spreaders were cemented with a self-adhesive resin cement (Bifix SE, Voco Gmbh) in the prepared canals. After storage in distilled water (24 h/37℃), the spreaders were pulled out in a universal testing machine at a crosshead speed of 1.0 mm/min. Pull-out strength values were analyzed by one-way ANOVA and Tukey's HSD test (α = 0.05).

Results

There were significant differences between study groups (p = 0.016). The highest pull-out strength was related to the SA group. The lowest strength was obtained in the positive control group.

Conclusions

Irrigation with NaOCl during canal preparation decreased bond strength of resin cement to root dentin. Amongst the antioxidants tested, SA had superior results in reversing the diminishing effect of NaOCl irrigation on the bond strength to root dentin.

Citations

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Close layer
Bond strength of self-adhesive resin cements to composite submitted to different surface pretreatments
Victor Hugo dos Santos, Sandro Griza, Rafael Ratto de Moraes, André Luis Faria-e-Silva
Restor Dent Endod 2014;39(1):12-16.   Published online January 20, 2014
DOI: https://doi.org/10.5395/rde.2014.39.1.12
AbstractAbstract PDFPubReaderePub
Objectives

Extensively destroyed teeth are commonly restored with composite resin before cavity preparation for indirect restorations. The longevity of the restoration can be related to the proper bonding of the resin cement to the composite. This study aimed to evaluate the microshear bond strength of two self-adhesive resin cements to composite resin.

Materials and Methods

Composite discs were subject to one of six different surface pretreatments: none (control), 35% phosphoric acid etching for 30 seconds (PA), application of silane (silane), PA + silane, PA + adhesive, or PA + silane + adhesive (n = 6). A silicone mold containing a cylindrical orifice (1 mm2 diameter) was placed over the composite resin. RelyX Unicem (3M ESPE) or BisCem (Bisco Inc.) self-adhesive resin cement was inserted into the orifices and light-cured. Self-adhesive cement cylinders were submitted to shear loading. Data were analyzed by two-way ANOVA and Tukey's test (p < 0.05).

Results

Independent of the cement used, the PA + Silane + Adhesive group showed higher microshear bond strength than those of the PA and PA + Silane groups. There was no difference among the other treatments. Unicem presented higher bond strength than BisCem for all experimental conditions.

Conclusions

Pretreatments of the composite resin surface might have an effect on the bond strength of self-adhesive resin cements to this substrate.

Citations

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Close layer
Effects of dentin moisture on the push-out bond strength of a fiber post luted with different self-adhesive resin cements
Sevinç Aktemur Türker, Emel Uzunoğlu, Zeliha Yılmaz
Restor Dent Endod 2013;38(4):234-240.   Published online November 12, 2013
DOI: https://doi.org/10.5395/rde.2013.38.4.234
AbstractAbstract PDFPubReaderePub
Objectives

This study evaluated the effects of intraradicular moisture on the pushout bond strength of a fibre post luted with several self-adhesive resin cements.

Materials and Methods

Endodontically treated root canals were treated with one of three luting cements: (1) RelyX U100, (2) Clearfil SA, and (3) G-Cem. Roots were then divided into four subgroups according to the moisture condition tested: (I) dry: excess water removed with paper points followed by dehydration with 95% ethanol, (II) normal moisture: canals blot-dried with paper points until appearing dry, (III) moist: canals dried by low vacuum using a Luer adapter, and (IV) wet: canals remained totally flooded. Two 1-mm-thick slices were obtained from each root sample and bond strength was measured using a push-out test setup. The data were analysed using a two-way analysis of variance and the Bonferroni post hoc test with p = 0.05.

Results

Statistical analysis demonstrated that moisture levels had a significant effect on the bond strength of luting cements (p < 0.05), with the exception of G-Cem. RelyX U100 displayed the highest bond strength under moist conditions (III). Clearfil SA had the highest bond strength under normal moisture conditions (II). Statistical ranking of bond strength values was as follows: RelyX U100 > Clearfil SA > G-Cem.

Conclusions

The degree of residual moisture significantly affected the adhesion of luting cements to radicular dentine.

Citations

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  • Push-Out Bond Strength of Different Luting Cements Following Post Space Irrigation with 2% Chitosan: An In Vitro Study
    Shimaa Rifaat, Ahmed Rahoma, Hind Muneer Alharbi, Sawsan Jamal Kazim, Shrouq Ali Aljuaid, Basmah Omar Alakloby, Faraz A. Farooqi, Noha Taymour
    Prosthesis.2025; 7(1): 18.     CrossRef
  • Dentin bond strength of resin luting agents under a simulated intra-oral environment
    Takashi Washino, Hanemi Tsuruta, Masaomi Ikeda, Michael F. Burrow, Toru Nikaido
    Asian Pacific Journal of Dentistry.2024; 24(2): 13.     CrossRef
  • Effects of a relined fiberglass post with conventional and self-adhesive resin cement
    Wilton Lima dos Santos Junior, Marina Rodrigues Santi, Rodrigo Barros Esteves Lins, Luís Roberto Marcondes Martins
    Restorative Dentistry & Endodontics.2024;[Epub]     CrossRef
  • Effect of dentin moisture on the adhesive properties of luting fiber posts using adhesive strategies
    Renata Terumi JITUMORI, Rafaela Caroline RODRIGUES, Alessandra REIS, João Carlos GOMES, Giovana Mongruel GOMES
    Brazilian Oral Research.2023;[Epub]     CrossRef
  • Influence of different intraradicular chemical pretreatments on the bond strength of adhesive interface between dentine and fiber post cements: A systematic review and network meta‐analysis
    Ana Luiza Barbosa Jurema, Ayla Macyelle de Oliveira Correia, Manuela da Silva Spinola, Eduardo Bresciani, Taciana Marco Ferraz Caneppele
    European Journal of Oral Sciences.2022;[Epub]     CrossRef
  • SELF ADEZİV REZİN SİMANLAR / SELF ADHESIVE RESIN CEMENTS
    Kübra AMAÇ, Engin ESENTÜRK, Bilge TURHAN BAL
    Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi.2022; : 1.     CrossRef
  • Postspace pretreatment with 17% ethylenediamine tetraacetic acid, 7% maleic acid, and 1% phytic acid on bond strength of fiber posts luted with a self-adhesive resin cement
    PriyaC Yadav, Ramya Raghu, Ashish Shetty, Subhashini Rajasekhara
    Journal of Conservative Dentistry.2021; 24(6): 558.     CrossRef
  • Development and characterization of biological bovine dentin posts
    Alice Gonçalves Penelas, Eduardo Moreira da Silva, Laiza Tatiana Poskus, Amanda Cypriano Alves, Isis Ingrid Nogueira Simões, Viviane Hass, José Guilherme Antunes Guimarães
    Journal of the Mechanical Behavior of Biomedical Materials.2019; 92: 197.     CrossRef
  • Evaluation of the influence of time and concentration of sodium hypochlorite on the bond strength of glass fibre post
    Beau Knight, Robert M. Love, Roy George
    Australian Endodontic Journal.2018; 44(3): 267.     CrossRef
  • Test methods for bond strength of glass fiber posts to dentin: A review
    F. C. Dos Santos, M. D. Banea, H. L. Carlo, S. De Barros
    The Journal of Adhesion.2017; 93(1-2): 159.     CrossRef
  • Is the bonding of self-adhesive cement sensitive to root region and curing mode?
    Thaynara Faelly BOING, Giovana Mongruel GOMES, João Carlos GOMES, Alessandra REIS, Osnara Maria Mongruel GOMES
    Journal of Applied Oral Science.2017; 25(1): 2.     CrossRef
  • A Twofold Comparison between Dual Cure Resin Modified Cement and Glass Ionomer Cement for Orthodontic Band Cementation
    Hanaa El Attar, Omnia Elhiny, Ghada Salem, Ahmed Abdelrahman, Mazen Attia
    Open Access Macedonian Journal of Medical Sciences.2016; 4(4): 695.     CrossRef
  • Shear bond strengths of various self-adhesive resin cements between bovine dentin and 4 types of adherends
    Ah-Jin Kim, Da-Ryeong Park, Seunghan Oh, Ji-Myung Bae
    Korean Journal of Dental Materials.2015; 42(4): 365.     CrossRef
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Retentive strength of different intracanal posts in restorations of anterior primary teeth: an in vitro study
Mahtab Memarpour, Fereshteh Shafiei, Maryam Abbaszadeh
Restor Dent Endod 2013;38(4):215-221.   Published online November 12, 2013
DOI: https://doi.org/10.5395/rde.2013.38.4.215
AbstractAbstract PDFPubReaderePub
Objectives

To determine the retentive strength and failure mode of undercut composite post, glass fiber post and polyethylene fiber post luted with flowable composite resin and resin-cement.

Materials and Methods

Coronal parts of 120 primary canine teeth were sectioned and specimens were treated endodontically. The teeth were randomly divided into 6 groups (n = 20). Prepared root canals received intracanal retainers with a short composite post, undercut composite post, glass fiber post luted with flowable resin or resin-cement, and polyethylene fiber post luted with flowable resin or resin-cement. After crown reconstruction, samples were tested for retentive strength and failure mode. Statistical analysis was done with one-way ANOVA and Tukey tests (p < 0.05).

Results

There were statistically significant differences between groups (p = 0.001). Mean bond strength in the undercut group was significantly greater than in the short composite post (p = 0.030), and the glass fiber post (p = 0.001) and the polyethylene fiber post group luted with resin-cement (p = 0.008). However, the differences between the undercut group and the groups with flowable composite as the luting agent were not significant (p = 0.068, p = 0.557). Adhesive failure was more frequent in the fiber post groups.

Conclusions

Although the composite post with undercutting showed the greatest resistance to dislodgement, fiber posts cemented with flowable composite resin provided acceptable results in terms of retentive strength and fracture mode.

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  • Mechanical Properties and Clinical Success of Intracanal Posts in Primary Maxillary Anterior Teeth: A Systematic Review and Meta-analysis
    Selvakumar Haridoss, MS Muthu, Kavitha Swaminathan, Yamuna Shanmugam, Aksshaya Raghu, Krishnapillai Chandrababu Vignesh, Sunil Babu Kotha
    International Journal of Clinical Pediatric Dentistry.2024; 16(S3): S293.     CrossRef
  • Comparison of shear bond strength of different types of intracanal posts in restoring extensively damaged primary anterior teeth
    Shabnam Asghari Mollabashi, Shima Nourmohamadi, Afrooz Nakhostin
    Journal of Dental Research, Dental Clinics, Dental Prospects.2024; 18(2): 95.     CrossRef
  • Effects of glass fibers reinforced and non-reinforced composite resin on fracture behavior of severely destructed primary incisors and restored with post and core system
    Rizk El Agamy
    The Saudi Dental Journal.2024; 36(3): 451.     CrossRef
  • Evaluation of the Effects of Different Types of Resin Cement Systems on the Push-Out Bond Strength of the Fiber Post to Intracanal Dentin in Anterior Primary Teeth
    Ali Nozari, Boshra Rasoolzade, Zahra Jowkar, Seyed Ahmadreza Hamidi, Mohammad Jowkar, Murilo Baena Lopes
    International Journal of Dentistry.2023; 2023: 1.     CrossRef
  • Comparison of the Pull-Out Resistance of Grossly Decayed Primary Anterior Teeth Restored With Two Different Intracanal Posts: An In Vitro Study
    Ayham Hijaz, Mohamed K Altinawi, Imad Katbeh, Eyad Gergos, Gharawi Alhamzah
    Cureus.2023;[Epub]     CrossRef
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    Hamideh Barghi, Samira Sharifi
    Dental Research Journal.2023;[Epub]     CrossRef
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    Seba Ibrahim, Abdul Wahab Nourallah
    Clinical and Experimental Dental Research.2020; 6(5): 537.     CrossRef
  • Coronal Microleakage of Teeth Restored with Cast Posts and Cores Cemented with Four Different Luting Agents after Thermocycling
    Maryam Mohajerfar, Kaveh Nadizadeh, Tabasom Hooshmand, Elaheh Beyabanaki, Hamid Neshandar Asli, Siamak Sabour
    Journal of Prosthodontics.2019;[Epub]     CrossRef
  • Evaluation of the effect of different post materials and adhesive systems on the bonding strength of short‐post technique for primary teeth
    Nihal Beldüz Kara, Tunahan Kanyilmaz, Soner Çankaya, Cankat Kara
    International Journal of Paediatric Dentistry.2018; 28(2): 239.     CrossRef
  • Effect of ultrasonic tip designs on intraradicular post removal
    Anny Carine Barros Aguiar, Daniely Amorim de Meireles, André Augusto Franco Marques, Emílio Carlos Sponchiado Júnior, Angela Delfina Bitencourt Garrido, Lucas da Fonseca Roberti Garcia
    Restorative Dentistry & Endodontics.2014; 39(4): 265.     CrossRef
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Evaluation of the rat tissue reaction to experimental new resin cement and mineral trioxide aggregate cement
Won-Kyung Yang, Hyun-Jung Ko, Mi-Ri Kim
Restor Dent Endod 2012;37(4):194-200.   Published online November 21, 2012
DOI: https://doi.org/10.5395/rde.2012.37.4.194
AbstractAbstract PDFPubReaderePub
Objectives

New resin cement (NRC) has been developed as a root repairing material and the material is composed of organic resin matrix and inorganic powders. The aim of this study was to compare the rat subcutaneous tissue response to NRC and mineral trioxide aggregate (MTA) cement and to investigate the tissue toxicity of both materials.

Materials and Methods

Sixty rats received two polyethylene tube-implants in dorsal subcutaneous regions, MTA and NRC specimens. Twenty rats were sacrificed respectively at 1, 4 and 8 wk after implantation and sectioned to 5 µm thickness and stained with Hematoxylin-Eosin (H-E) or von-Kossa staining. The condition of tissue adjacent to the implanted materials and the extent of inflammation to each implant were evaluated by two examiners who were unaware of the type of implanted materials in the tissues. Data were statistically analyzed with paired t-test (p < 0.05).

Results

In specimens implanted with both NRC and MTA, severe inflammatory reactions were present at one wk, which decreased with time. At eighth wk, MTA implanted tissue showed mild inflammatory reaction, while there were moderate inflammatory reactions in NRC implanted tissue, respectively. In NRC group, von-Kossa staining showed more calcification materials than MTA group at eighth wk.

Conclusions

It was concluded that the calcium reservoir capability of NRC may contribute to mineralization of the tissues.

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  • Biomineralization of three calcium silicate-based cements after implantation in rat subcutaneous tissue
    Ranjdar Mahmood Talabani, Balkees Taha Garib, Reza Masaeli, Kavosh Zandsalimi, Farinaz Ketabat
    Restorative Dentistry & Endodontics.2021;[Epub]     CrossRef
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    Fábio Miguel dos Santos Costa, Maria Helena Fernandes, Silvia Regina Batistuzzo de Medeiros
    Clinical Oral Investigations.2020; 24(10): 3347.     CrossRef
  • Marginal adaptation, solubility and biocompatibility of TheraCal LC compared with MTA-angelus and biodentine as a furcation perforation repair material
    M. A. Alazrag, A. M. Abu-Seida, K. M. El-Batouty, S. H. El Ashry
    BMC Oral Health.2020;[Epub]     CrossRef
  • Evaluation in vivo of biocompatibility of differents resin-modified cements for bonding orthodontic bands
    JANAINA A. MESQUITA, ROGÉRIO LACERDA-SANTOS, GÊISA A.M. SAMPAIO, GUSTAVO P. GODOY, CASSIANO F.W. NONAKA, POLLIANNA M. ALVES
    Anais da Academia Brasileira de Ciências.2017; 89(3 suppl): 2433.     CrossRef
  • A preliminary report on histological outcome of pulpotomy with endodontic biomaterials vs calcium hydroxide
    Ali Nosrat, Ali Peimani, Saeed Asgary
    Restorative Dentistry & Endodontics.2013; 38(4): 227.     CrossRef
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    Payal Saxena, Saurabh Kumar Gupta, Vilas Newaskar
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Basic Researchs
Effect of curing modes on micro-hardness of dual-cure resin cements
Ki-Deok Lee, Se-Hee Park, Jin-Woo Kim, Kyung-Mo Cho
J Korean Acad Conserv Dent 2011;36(2):132-138.   Published online March 31, 2011
DOI: https://doi.org/10.5395/JKACD.2011.36.2.132
AbstractAbstract PDFPubReaderePub
Objectives

The purpose of this study was to evaluate curing degree of three dual-cure resin cements with the elapsed time in self-cure and dual-cure mode by means of the repeated measure of micro-hardness.

Materials and Methods

Two dual-cure self-adhesive resin cements studied were Maxcem Elite (Kerr), Rely-X Unicem (3M ESPE) and one conventional dual-cure resin cement was Rely-X ARC resin cement (3M ESPE). Twenty specimens for each cements were made in Teflon mould and divided equally by self-cure and dual-cure mode and left in dark, 36℃, 100% relative humidity conditional-micro-hardness was measured at 10 min, 30 min, 1 hr, 3 hr, 6 hr, 12 hr and 24 hr after baseline. The results of micro-hardness value were statistically analyzed using independent samples t-test and one-way ANOVA with multiple comparisons using Scheffe's test.

Results

The micro-hardness values were increased with time in every test groups. Dual-cure mode obtained higher micro-hardness value than self-cure mode except after one hour of Maxcem. Self-cured Rely-X Unicem showed lowest value and dual-cured Rely-X Unicem showed highest value in every measuring time.

Conclusions

Sufficient light curing to dual-cure resin cements should provided for achieve maximum curing.

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Effect of surface treatment of FRC-Post on bonding strength to resin cements
Chan-Hyun Park, Se-Hee Park, Jin-Woo Kim, Kyung-Mo Cho
J Korean Acad Conserv Dent 2011;36(2):125-131.   Published online March 31, 2011
DOI: https://doi.org/10.5395/JKACD.2011.36.2.125
AbstractAbstract PDFPubReaderePub
Objectives

The purpose of this study was to evaluate the effect of surface treatment of FRC-Post on bonding strength to resin cements.

Materials and Methods

Pre-surface treated LuxaPost (DMG), Rely-X Fiber Post (3M ESPE) and self adhesive resin cement Rely-X Unicem (3M ESPE), conventional resin cement Rely-X ARC (3M ESPE), and Rely-X Ceramic Primer (3M ESPE) were used. After completing the surface treatments of the posts, posts and resin cement were placed in clear molds and photo-activation was performed. The specimens were sectioned perpendicular to the FRC-Post into 2 mm-thick segments, and push-out strength were measured. The results of bond strength value were statistically analyzed using independent samples t-test and one-way ANOVA with multiple comparisons using Scheffe's test.

Results

Silanization of posts affect to the bond strength in LuxaPost, and did not affect in Rely-X Fiber Post. Rely-X ARC showed higher value than Rely-X Unicem.

Conclusions

Silanization is needed to enhance the bond strength between LuxaPost and resin cements.

Citations

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  • Comparative evaluation of fracture resistance and push-out bond strength of glass fiber post with composite core and single-unit post and core system luted with two different resin cements: An in vitro study
    Ishika Garg, Pragya Kumar, Sonali Taneja
    Endodontology.2024; 36(3): 240.     CrossRef
  • Comparison of push-out bond strength of fiber-reinforced composite resin posts according to cement thickness
    Jun-Seong Park, Jeong-Sub Lee, Jeong-Won Park, Won-Gyun Chung, Eun-Hee Choi, Yoon Lee
    The Journal of Prosthetic Dentistry.2017; 118(3): 372.     CrossRef
  • Currently there are so many fiber reinforced composite posts in the market. Some products are factory silanated but some products are not. Should I use silane for surface treatment of fiber reinforced composite posts?
    Kyung-Mo Cho
    Restorative Dentistry & Endodontics.2012; 37(2): 127.     CrossRef
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Comparison of push-out bond strength of post according to cement application methods
Seo-Ryeong Kim, Jiwan Yum, Jeong-Kil Park, Bock Hur, Hyeon-Cheol Kim
J Korean Acad Conserv Dent 2010;35(6):479-485.   Published online November 30, 2010
DOI: https://doi.org/10.5395/JKACD.2010.35.6.479
AbstractAbstract PDFPubReaderePub
Objectives

The aim of this study was to compare the push-out bond strengths of resin cement/fiber post systems to post space dentin using different application methods of resin cement.

Materials and Methods

Thirty extracted human premolars were selected and randomly divided into 3 groups according to the technique used to place the cement into root canal: using lentulo-spiral instrument (group Lentulo), applying the cement onto the post surface (group Direct), and injecting the material using a specific elongation tip (group Elongation tip). After shaping and filling of the root canal, post space was drilled using Rely-X post drill. Rely-X fiber post was seated using Rely-X Unicem and resin cement was light polymerized. The root specimens were embedded in an acrylic resin and the specimens were sectioned perpendicularly to the long axis using a low-speed saw. Three slices per each root containing cross-sections of coronal, middle and apical part of the bonded fiber posts were obtained by sectioning. The push-out bond strength was measured using Universal Testing Machine. Specimens after bond failure were examined using operating microscope to evaluate the failure modes.

Results

Push-out bond strengths were statistically influenced by the root regions. Group using the elongation tip showed significantly higher bond strength than other ways. Most failures occurred at the cement/dentin interface or in a mixed mode.

Conclusions

The use of an elongation tip seems to reduce the number of imperfections within the self-adhesive cement interface compared to the techniques such as direct applying with the post and lentulo-spiral technique.

Citations

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  • Photodynamic therapy and other pretreatment methods on epoxy-based glass fiber post on the push-out bond strength to radicular dentin
    Abdulaziz A. Al-Kheraif, Badreldin A. Mohamed, Aref Othman Hasan Sufyan, Aftab Ahmed Khan, Darshan Devang Divakar
    Photodiagnosis and Photodynamic Therapy.2021; 36: 102526.     CrossRef
  • Micro-computed tomography analysis of gap and void formation in different prefabricated fiber post cementation materials and techniques
    Aws ArRejaie, Saleh A. Alsuliman, Mohammed O. Aljohani, Hesham A. Altamimi, Emad Alshwaimi, Ahmad M. Al-Thobity
    The Saudi Dental Journal.2019; 31(2): 236.     CrossRef
  • Micro-computerized tomography analysis of cement voids and pull-out strength of glass fiber posts luted with self-adhesive and glass-ionomer cements in the root canal
    Serkan Sarıdağ, Dilek Helvacıoğlu-Yiğit, Mutlu Özcan, Egemen Avcu, Güllü Kızıltaş
    Journal of Adhesion Science and Technology.2016; 30(14): 1585.     CrossRef
  • Pull-out bond strength of a self-adhesive resin cement to NaOCl-treated root dentin: effect of antioxidizing agents
    Maryam Khoroushi, Marzieh Kachuei
    Restorative Dentistry & Endodontics.2014; 39(2): 95.     CrossRef
  • Retentive strength of different intracanal posts in restorations of anterior primary teeth: anin vitrostudy
    Mahtab Memarpour, Fereshteh Shafiei, Maryam Abbaszadeh
    Restorative Dentistry & Endodontics.2013; 38(4): 215.     CrossRef
  • Effects of dentin moisture on the push-out bond strength of a fiber post luted with different self-adhesive resin cements
    Sevinç Aktemur Türker, Emel Uzunoğlu, Zeliha Yılmaz
    Restorative Dentistry & Endodontics.2013; 38(4): 234.     CrossRef
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Microtensile bond strength of self-etching and self-adhesive resin cements to dentin and indirect composite resin
Jae-Gu Park, Young-Gon Cho, Il-Sin Kim
J Korean Acad Conserv Dent 2010;35(2):106-115.   Published online March 31, 2010
DOI: https://doi.org/10.5395/JKACD.2010.35.2.106
AbstractAbstract PDFPubReaderePub

The purpose of this study was to evaluate the microtensile bond strength (µTBS), failure modes and bonding interfaces of self-etching and three self-adhesive resin cements to dentin and indirect composite resin.

Cylindrical composite blocks (Tescera, Bisco Inc.) were luted with resin cements (PA: Panavia F 2.0, Kuraray Medical Inc., RE: RelyX Unicem Clicker, 3M ESPE., MA: Maxem, Kerr Co., BI: BisCem, Bisco Inc.) on the prepared occlusal dentin surfaces of 20 extracted molars. After storage in distilled water for 24 h, 1.0 mm × 1.0 mm composite-dentin beams were prepared. µTBS was tested at a cross-head speed of 0.5 mm/min. Data were analyzed with one-way ANOVA and Tukey's HSD test. Dentin sides of all fractured specimens and interfaces of resin cements-dentin or resin cements-composite were examined at FE-SEM (Field Emission-Scanning Electron Microscope).

In conclusion, PA and RE showed higher bond strength and closer adaptation than MA and BI when indirect composite blocks were luted to dentin using a self-etching and three self-adhesive resin cements.

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Effect of film thickness of resin cement on bonding efficiency in indirect composite restoration
Sang-Hyuck Lee, Gi-Woon Choi, Kyung-Kyu Choi
J Korean Acad Conserv Dent 2010;35(2):69-79.   Published online March 31, 2010
DOI: https://doi.org/10.5395/JKACD.2010.35.2.069
AbstractAbstract PDFPubReaderePub

The purpose of this study was to evaluate the effect of film thickness of various resin cements on bonding efficiency in indirect composite restoration by measurement of microtensile bond strength, polymerization shrinkage, flexural strength and modulus, fractographic FE-SEM analysis. Experimental groups were divided according to film thickness (< 50 µm-control, 50 µm-T50, 100 µm-T100, 150 µm-T150) using composite-based resin cements (Variolink II, Duo-Link) and adhesive-based resin cements (Panavia F, Rely X Unicem). The data was analyzed using ANOVA and Duncan's multiple comparison test (p < 0.05).

The results were as follows;

Variolink II showed higher microtensile bond strength than that of adhesive-based resin cements in all film thickness (p < 0.05) but Duo-Link did not show significant difference except control group (p < 0.05).

Microtensile bond strength of composite-based resin cements were decreased significantly according to increasing film thickness (p < 0.05) but adhesive-based resin cements did not show significant difference among film thickness (p > 0.05).

Panavia F showed significantly lower polymerization shrinkage than other resin cements (p < 0.05).

Composite-based resin cements showed significantly higher flexural strength and modulus than adhesive-based resin cements (p < 0.05).

FE-SEM examination showed uniform adhesive layer and well developed resin tags in composite-based resin cements but unclear adhesive layer and poorly developed resin tags in adhesive-based resin cements. In debonded surface examination, composite-based resin cements showed mixed failures but adhesive-based resin cements showed adhesive failures.

Citations

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  • Full mapping tensile bond strength of luting in search for differences due to centripetal curing shrinkage
    José C. de la Macorra, Beatriz Romero
    Dental Materials.2022; 38(4): e69.     CrossRef
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  • 1 Crossref
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Original Articles
Physical properties of different self-adhesive resin cements and their shear bond strength on lithium disilicate ceramic and dentin
Hye-Jin Shin, Chang-Kyu Song, Se-Hee Partk, Jin-Woo Kim, Kyung-Mo Cho
J Korean Acad Conserv Dent 2009;34(3):184-191.   Published online May 31, 2009
DOI: https://doi.org/10.5395/JKACD.2009.34.3.184
AbstractAbstract PDFPubReaderePub

The purpose of this study was to evaluate the physical properties of different self-adhesive resin cements and their shear bond strength on dentin and lithium disilicate ceramic and compare these result with that of conventional resin cement. For this study, four self-adhesive resin cements (Rely-X Unicem, Embrace Wetbond, Mexcem, BisCem), one conventional resin cement (Rely-X ARC) and one restorative resin composite (Z-350) were used. In order to evaluate the physical properties, compressive strength, diametral tensile strength and flexural strength were measured. To evaluate the shear bond strength on dentin, each cement was adhered to buccal dentinal surface of extracted human lower molars. Dentin bonding agent was applied after acid etching for groups of Rely-X ARC and Z-350. In order to evaluate the shear bond strength on ceramic, lithium disilicate glass ceramic (IPS Empress 2) disks were prepared. Only Rely-X ARC and Z-350 groups were pretreated with hydrofluoric acid and silane. And then each resin cement was adhered to ceramic surface in 2 mm diameter. Physical properties and shear bond strengths were measured using a universal testing machine.

Results were as follows

1. BisCem showed the lowest compressive strength, diametral tensile strength and flexural strength. (P<0.05)

2. Self-adhesive resin cements showed significantly lower shear bond strength on the dentin and lithium disilicate ceramic than Rely-X ARC and Z-350 (P<0.05)

In conclusion, self-adhesive resin cements represent the lower physical properties and shear bond strength than a conventional resin cement.

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  • Compressive Strength Evaluation in Brazed ZrO2/Ti6Al4V Joints Using Finite Element Analysis
    Ashutosh Sharma, Se Ho Kee, Flora Jung, Yongku Heo, Jae Pil Jung
    Journal of Materials Engineering and Performance.2016; 25(5): 1722.     CrossRef
  • Shear bond strength of a self-adhesive resin cement to resin-coated dentin
    Jee-Youn Hong, Cheol-Woo Park, Jeong-Uk Heo, Min-Ki Bang, Jae-Jun Ryu
    The Journal of Korean Academy of Prosthodontics.2013; 51(1): 27.     CrossRef
  • Effect of curing modes on micro-hardness of dual-cure resin cements
    Ki-Deok Lee, Se-Hee Park, Jin-Woo Kim, Kyung-Mo Cho
    Journal of Korean Academy of Conservative Dentistry.2011; 36(2): 132.     CrossRef
  • The effect of the strength and wetting characteristics of Bis-GMA/TEGDMA-based adhesives on the bond strength to dentin
    Eun-Sook Park, Chang-Keun Kim, Ji-Hyun Bae, Byeong-Hoon Cho
    Journal of Korean Academy of Conservative Dentistry.2011; 36(2): 139.     CrossRef
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Effect of curing methods of resin cements on bond strength and adhesive interface of post
Mun-Hong Kim, Hae-Jung Kim, Young-Gon Cho
J Korean Acad Conserv Dent 2009;34(2):103-112.   Published online March 31, 2009
DOI: https://doi.org/10.5395/JKACD.2009.34.2.103
AbstractAbstract PDFPubReaderePub

The purpose of this study was to compare the effect of curing methods of adhesive resins and resin cements in the root canal. Crown portions of 32 single-rooted mandibular premolars were removed. Routine endodontic treatment was done, and 9 mm deep post spaces were prepared within root canals. No. 3 FRC Postec posts (Ivoclar-Vivadent AG, Liechtenstein) were cemented in the post spaces by self-(SC) or light-curing (LC) using two dual-cured adhesives (Adper Scotchbond multi-purpose plus and Exite DSC )and resin cements (RelyX ARC and Variolink II). They were assigned to 4 groups (n=8); R-SC, R-LC, V-SC, V-LC group.

After stored in distilled water for 24 hours, each root was transversally sectioned with 1.5 mm thick and made three slices. The specimens were subjected to push-out test in a universal testing machine (EZ Test, Shimadzu Co., Japan) with a crosshead speed of 1 mm/min. The data were analyzed with repeated ANOVA and one-way.

ANOVA. Also the interface of post-resin cement and resin cement-canal wall of each group was observed under FE-SEM.

When fiber posts were cemented into the root canal using total-etch adhesives, the bond strength and adaptation between post and root canal dentin was affected by curing method. Self-cure of adhesives and resin cements showed higher bond strength and closer adaptation than light-cure of them.

Citations

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  • Retentive strength of different intracanal posts in restorations of anterior primary teeth: anin vitrostudy
    Mahtab Memarpour, Fereshteh Shafiei, Maryam Abbaszadeh
    Restorative Dentistry & Endodontics.2013; 38(4): 215.     CrossRef
  • Effect of surface treatment of FRC-Post on bonding strength to resin cements
    Chan-Hyun Park, Se-Hee Park, Jin-Woo Kim, Kyung-Mo Cho
    Journal of Korean Academy of Conservative Dentistry.2011; 36(2): 125.     CrossRef
  • Effect of surface treatments of fiber posts on bond strength to composite resin cores
    Hye-Jo Keum, Hyun-Mi Yoo
    Journal of Korean Academy of Conservative Dentistry.2010; 35(3): 173.     CrossRef
  • Comparison of push-out bond strength of post according to cement application methods
    Seo-Ryeong Kim, Jiwan Yum, Jeong-Kil Park, Bock Hur, Hyeon-Cheol Kim
    Journal of Korean Academy of Conservative Dentistry.2010; 35(6): 479.     CrossRef
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EFFECT OF DENTIN SURFACE WETNESS ON TENSILE BOND STRENGTH OF SELF ADHESIVE RESIN CEMENTS
Sung-Young Yoon, Se-Hee Park, Jin-Woo Kim, Kyung-Mo Cho
J Korean Acad Conserv Dent 2009;34(2):113-119.   Published online January 14, 2009
DOI: https://doi.org/10.5395/JKACD.2009.34.2.113
AbstractAbstract PDFPubReaderePub
Abstract

The purpose of this study was to compare the tensile bond strength of several self-adhesive resin cements bonded to dentin surfaces with different wet conditions.

Three self-adhesive resin cements; Rely-X Unicem (3M ESPE, St. Paul, MN, USA), Embrace Wetbond (Pulpdent, Oakland, MA, USA), Maxcem (Kerr, Orange, CA, USA) were used. Extracted sixty human molars were used. Each self-adhesive resin cement was adhered to the dentin specimens (two rectangular sticks from each molar) in different wet conditions.

Tensile bond strength were measured using universal testing machine (EZ Test, Shimadzu corporation, Kyoto, Japan) at a crosshead speed of 1.0mm/min. After the testing, bonding failures of specimens were observed by Operative microscope (OPMI pro, Carl Zeiss, Oberkochen, Germany). T-test was used to evaluate the effect of dentin surface wetness. One-way ANOVA test was used to evaluate the tensile bond strength of self-adhesive resin cements in the same condition. Scheffe's test was used for statistical analyzing at the 95% level of confidence.

The result showed that wetness of dentin surface didn't affect tensile bond strength of self-adhesive resin cements and Maxcem showed the lowest tensile bond strength.

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  • Impact of Overdried Preparation and Thermocycling on the Fracture of CAD–CAM Hybrid Ceramic Occlusal Veneer Restorations
    Daranee Tantbirojn, Antheunis Versluis, Paul D Edgerley, David R Cagna
    International Journal of Prosthodontics and Restorative Dentistry.2019; 9(2): 38.     CrossRef
  • Effects of dentin moisture on the push-out bond strength of a fiber post luted with different self-adhesive resin cements
    Sevinç Aktemur Türker, Emel Uzunoğlu, Zeliha Yılmaz
    Restorative Dentistry & Endodontics.2013; 38(4): 234.     CrossRef
  • 'Wet or Dry tooth surface?' - for self-adhesive resin cement
    Jeong-Won Park
    Restorative Dentistry & Endodontics.2012; 37(4): 249.     CrossRef
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Comparison of bond strength of a fiber post cemented with various resin cements
Hyun-A Lee, Young-Gon Cho
J Korean Acad Conserv Dent 2008;33(6):499-506.   Published online November 30, 2008
DOI: https://doi.org/10.5395/JKACD.2008.33.6.499
AbstractAbstract PDFPubReaderePub

The purpose of this study was to compare the push-out strength of a fiber post cemented with various resin cements. Newly extracted 36 human mandibular premolars which had single root canal were selected and their crown portions were removed. The root canal was instrumented using PROTAPER™ system and obturated using continuous wave technique. In each root, a 9-mm deep post space was prepared. #2 translucent fiber post (DT Light post, Bisco Inc., Schaumburg, IL, U.S.A.) was cemented using injection technique with Uni-dose needle tip (Bisco) and six different resin cements. The tested resin cements were Duo-Link (Bisco Inc., Schaumburg, IL, U.S.A.), Variolink II (Ivoclar-Vivadent AG, Schann, Liechtenstein), Panavia F (Kuraray Medical Inc., Okayama, Japan), Multilink Automix (Ivoclar-Vivadent AG, Schann, Liechtenstein), RelyX Unicem (3M ESPE Dental Products, St. Paul, MN, U.S.A.), and Maxcem (Kerr Co., CA, U.S.A.). After storage in distilled water for 24 hours, each root was transversally sectioned into approximately 1-mm thick sections. This procedure resulted in 6 serial sections per root. Push-out test was performed using a universal testing machine (EZ Test, Shimadzu Co.) with a crosshead speed of 1 mm/min. The data were analyzed with one-way ANOVA and Tukey HSD (p=0.05).

The push-out strength of the groups which cemented fiber post with Panavia F and Multilink Automix were lower than those of the other groups. But, there were no statistically significant difference among groups at a probability level of 0.05.

Citations

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  • Effect of surface treatments of fiber posts on bond strength to composite resin cores
    Hye-Jo Keum, Hyun-Mi Yoo
    Journal of Korean Academy of Conservative Dentistry.2010; 35(3): 173.     CrossRef
  • Comparison of push-out bond strength of post according to cement application methods
    Seo-Ryeong Kim, Jiwan Yum, Jeong-Kil Park, Bock Hur, Hyeon-Cheol Kim
    Journal of Korean Academy of Conservative Dentistry.2010; 35(6): 479.     CrossRef
  • Effect of dentin surface wetness on tensile bond strength of self adhesive resin cements
    Sung-Young Yoon, Se-Hee Park, Jin-Woo Kim, Kyung-Mo Cho
    Journal of Korean Academy of Conservative Dentistry.2009; 34(2): 113.     CrossRef
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Influence of adhesive application on shear bond strength of the resin cement to indirect resin composite
Mi-Hae Song, Su-Jung Park, Hyun-Gu Cho, Yun-Chan Hwang, Won-Mann Oh, In-Nam Hwang
J Korean Acad Conserv Dent 2008;33(5):419-427.   Published online September 30, 2008
DOI: https://doi.org/10.5395/JKACD.2008.33.5.419
AbstractAbstract PDFPubReaderePub

This study analyzed the influence of dental adhesive/primer on the bond strength between indirect resin composite and the resin cement.

Seventy disc specimens of indirect resin composite (Tescera Dentin, Bisco) were fabricated. And bonding area of all specimens were sandblasted and silane treated for one minute. The resin cements were used with or without application of adhesive/primer to bonding area of indirect resin restoration: Variolink-II (Ivoclar-Vivadent): Exite DSC, Panavia-F (Kuraray): ED-Primer, RelyX Unicem (3M ESPE): Single-Bond, Duolink (Bisco): One-step, Mulitlink (Ivoclar-Vivadent): Multilinh Primer.

Shear bond strength was measured by Instron universal testing machine.

Adhesive application improved shear bond strength (p < 0.05). But Variolink II and Panavia-F showed no statistically significant difference according to the adhesive application.

With the above results, when resin inlay is luted by resin cement it seems that application of dental adhesive/primer is necessary in order to improve the bond strength.

Citations

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  • Shear bond strength of a self-adhesive resin cement to resin-coated dentin
    Jee-Youn Hong, Cheol-Woo Park, Jeong-Uk Heo, Min-Ki Bang, Jae-Jun Ryu
    The Journal of Korean Academy of Prosthodontics.2013; 51(1): 27.     CrossRef
  • Microtensile bond strength of self-etching and self-adhesive resin cements to dentin and indirect composite resin
    Jae-Gu Park, Young-Gon Cho, Il-Sin Kim
    Journal of Korean Academy of Conservative Dentistry.2010; 35(2): 106.     CrossRef
  • Effect of a desensitizer on dentinal bond strength in cementation of composite resin inlay
    Sae-Hee Han, Young-Gon Cho
    Journal of Korean Academy of Conservative Dentistry.2009; 34(3): 223.     CrossRef
  • Effect of curing methods of resin cements on bond strength and adhesive interface of post
    Mun-Hong Kim, Hae-Jung Kim, Young-Gon Cho
    Journal of Korean Academy of Conservative Dentistry.2009; 34(2): 103.     CrossRef
  • Effect of dentin surface wetness on tensile bond strength of self adhesive resin cements
    Sung-Young Yoon, Se-Hee Park, Jin-Woo Kim, Kyung-Mo Cho
    Journal of Korean Academy of Conservative Dentistry.2009; 34(2): 113.     CrossRef
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Color stability of the resin cements with accelerated aging
Ha-Jeung Song, Su-Jung Park, Yun-Chan Hwang, Won-Mann Oh, In-Nam Hwang
J Korean Acad Conserv Dent 2008;33(4):389-396.   Published online July 31, 2008
DOI: https://doi.org/10.5395/JKACD.2008.33.4.389
AbstractAbstract PDFPubReaderePub

The purpose of this study was to evaluate the color stability of resin cements with accelerated test. Four dual curing resin cements: Panavia-F (KURARAY), Duolink (BISCO), Variolink-II (Ivoclar Vivadent), and RelyX Unicem (3M ESPE) and 1 self curing resin cement: Resiment CE (j. l. Blosser) were used in this study. In control group, Gradia Anterior (GC) composite resin and Tescera Dentin (Bisco) indirect composite were used. Ten disk shape specimens were made from each resin cement. The specimens were subjected to an accelerated aging process in a refrigerated bath circulator at 60℃ for 15 and 30 days. Spectrophotometric analyses were made before and after 15 days and 30 days of accelerated aging time.

The color characteristics (L*, a*, b*) and the color difference (ΔE*) of the specimens before and after immersion were measured and computed.

Regardless of type of the resin cements, L* value was decreased and a* value was increased, but there were no significant difference. But b* value was increased significantly (p < 0.05). Tescera inlay showed least color change (p < 0.05), but Gradia showed notable color change after 15 days.

After 30 days on accelerated aging, ΔE* value was increased (Panavia-F < Variolink-II < Resiment CE < Duolink < Unicem) (p < 0.05), but there were no significant difference among Panavia-F, Variolink-II, and Resiment CE groups. After 30 days of accelerated aging, ΔE* value of all resin cements were greater than 3.0 and could be perceived by the human eye.

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  • Influence of light-curing on the translucence change and color stability of amine-free dual-cured resin cements
    Sung-Hyeon Choi, Bo-Ram Lee, Bin-Na Lee, Hoon-Sang Chang, Yun-Chan Hwang, Won-Mann Oh, In-Nam Hwang
    Korean Journal of Dental Materials.2019; 46(3): 165.     CrossRef
  • Effect of Accelerated Aging on the Color Stability of Dual-Cured Self-Adhesive Resin Cements
    Ah-Rang Kim, Yong-Chan Jeon, Chang-Mo Jeong, Mi-Jung Yun, Jung-Bo Huh
    Journal of Korean Dental Science.2015; 8(2): 49.     CrossRef
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Microleakage of resilon by methacrylate-based sealer and self-adhesive resin cement
Sun-Young Ham, Jin-Woo Kim, Hye-Jin Shin, Kyung-Mo Cho, Se-Hee Park
J Korean Acad Conserv Dent 2008;33(3):204-212.   Published online May 31, 2008
DOI: https://doi.org/10.5395/JKACD.2008.33.3.204
AbstractAbstract PDFPubReaderePub

The purpose of this study was to compare the apical microleakage in root canal filled with Resilon by methacrylate-based root canal sealer or 2 different self-adhesive resin cements. Seventy single-rooted extracted human teeth were sectioned at the CEJ perpendicular to the long axis of the roots with diamond disk. Canal preparation was performed with crown-down technique using Profile NiTi rotary instruments and GG drill. Each canal was prepared to ISO size 40, .04 taper and 1 mm short from the apex. The prepared roots were randomly divided into 4 experimental groups of 15 roots each and 5 roots each for positive and negative control group. The root canals were filled by lateral condensation as follows. Group 1: Guttapercha with AH-26, Group 2: Resilon with RealSeal primer & sealer, Group 3: Resilon with Rely-X Unicem, Group 4: Resilon with BisCem. After stored in 37℃, 100% humidity chamber for 7 days, the roots were coated with 2 layers of nail varnish except apical 3 mm. The roots were then immersed in 1% methylene blue dye for 7 days. Apical microleakage was measured by a maximum length of linear dye penetration after roots were separated longitudinally. One way ANOVA and Scheffe's post-hoc test were performed for statistical analysis. Group 1 showed the least apical leakage and there was no statistical significance between Group 2, 3, 4. According to the results, the self adhesive resin cement is possible to use as sealer instead of primer & sealant when root canal filled by Resilon.

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EFFECT OF THE ADDITIONAL ETCHING PROCEDURE ON PUSH-OUT BOND STRENGTH OF ONE-STEP RESIN CEMENT
Soon-Il Kang, Jeong-Kil Park, Bock Hur, Hyeon-Cheol Kim
J Korean Acad Conserv Dent 2008;33(5):443-451.   Published online January 14, 2008
DOI: https://doi.org/10.5395/JKACD.2008.33.5.443
AbstractAbstract PDFPubReaderePub
Abstract

The purpose of this study was to evaluate the effect of additional etching procedure prior to Maxcem resin cement application in indirect restoration cementation using push-out bonding strength.

One hundred and two extracted human molars were used to make indirect resin restorations of gold inlay and Synfony. These restorations were cemented using Maxcem and Variolink II. Additional etching procedures were done for one group with Maxcem. Three groups have 17 specimens in both restoration types. Push-out bond strength was measured using multi-purpose tester and calculated for bonding strength per sqaure-millimeter area. The mean bonding strength values were compared using SPSS 12.0K program for one-way ANOVA and Scheffe's Test with 95% significance.

Under the condition of this study, the additional etching procedure prior to usage of Maxcem resulted in reduced bond strength for both of restoration types.

Citations

Citations to this article as recorded by  
  • Shear bond strength of a self-adhesive resin cement to resin-coated dentin
    Jee-Youn Hong, Cheol-Woo Park, Jeong-Uk Heo, Min-Ki Bang, Jae-Jun Ryu
    The Journal of Korean Academy of Prosthodontics.2013; 51(1): 27.     CrossRef
  • Effect of dentin surface wetness on tensile bond strength of self adhesive resin cements
    Sung-Young Yoon, Se-Hee Park, Jin-Woo Kim, Kyung-Mo Cho
    Journal of Korean Academy of Conservative Dentistry.2009; 34(2): 113.     CrossRef
  • 151 View
  • 1 Download
  • 2 Crossref
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