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HOME > Restor Dent Endod > Volume 33(2); 2008 > Article
Original Article Effect of application methods of a self-etching primer adhesive system on enamel bond strength
Jae-Gu Park, Kwon-Hwan Cho, Young-Gon Cho
2008;33(2):-97.
DOI: https://doi.org/10.5395/JKACD.2008.33.2.090
Published online: March 31, 2008

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Corresponding Author: Young-Gon Cho. Department of Conservative Dentistry, College of Dentistry, Chosun University, 421 Seosuk-dong, Dong-gu, Gwangju, 501-825, Korea. Tel: 82-62-220-3840, Fax: 82-62-232-9064, ygcho@chosun.ac.kr
• Received: January 18, 2008   • Revised: February 16, 2008   • Accepted: March 4, 2008

Copyright © 2008 Korean Academy of Conservative Dentistry

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  • The purpose of this study was to evaluate the effect of passive or active application of primer and coat times of bond on the shear bond strength when a self-etching primer adhesive (Clearfil SE Bond) was applied to enamel surface.
    Crowns of sixteen human molars were selected. Buccal and lingual enamels of crowns were partially exposed and slabs of 1.2 mm thick were made. They were divided into one of four equal groups (n = 8). Group 1: passive application of Primer and 1 coat of Bond, Group 2: active application of Primer and 1 coat of Bond, Group 3: passive application of Primer and 2 coats of Bond, Group 4: active application of Primer and 2 coats of Bond. Clearfil AP-X was bonded to enamel suface of each group using Tygon tubes. The bonded specimens were subjected to microshear bond strength (uSBS) testing with a crosshead speed of 1 mm/min.
    The results of this study were as follows;
    1. The uSBS of Group 1 was the lowest among groups and the uSBS of Group 4 was the highest.

    2. There was not statistically significant interaction between enamel uSBS by application method of Primer and coat time of Bond (p > 0.05).

    3. There was not statistically significant difference between enamel uSBS by passive and active application of Primer (p > 0.05).

    4. There was statistically significant difference between enamel uSBS by one- and two-coat of Bond (p < 0.05).

  • 1. Oztas N, Olmez A. Effect of one versus two-layer application of a self-etching adhesives to dentin of primary teeth: a SEM study. J Contemp Dent pract. 2005;15: 18-25.
  • 2. Semeraro S, Mezzanzanica D, Spreafico D, Gagliani M, Re D, Tnanka T, Sidhu SK, Sano H. Effect of different bur grinding on the bond strength of self-etching adhesives. Oper Dent. 2006;31: 317-323.ArticlePubMedPDF
  • 3. Tani C, Finger WJ. Effect of smear layer thickness on bond strength mediated by three all-in-one self-etching priming adhesives. J Adhes Dent. 2002;4: 283-289.PubMed
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Figure 1
Microshear bond testing of specimen.
jkacd-33-90-g001.jpg
Table 1
Group classification by application methods of a SEPS

SEPS : self-etching primer adhesive system

jkacd-33-90-i001.jpg
Table 2
Group classification by application methods of a SEPS

Group 1: passive application of Primer/1 coat of Bond, Group 2: active application of Primer/1 coat of Bond, Group 3: passive application of Primer/2 coats of Bond, Group 4: active application of Primer/2 coats of Bond.

jkacd-33-90-i002.jpg
Table 3
Statistical analysis between passive or active application of Primer by t-test
jkacd-33-90-i003.jpg
Table 4
Statistical analysis between one- or two-coat of Bond by t-test
jkacd-33-90-i004.jpg

Tables & Figures

REFERENCES

    Citations

    Citations to this article as recorded by  
    • Enamel Bond Strength of Self-Etch Adhesives with Phototherapy Active Application: a Pilot Study
      M. K. Ayar, Ö. Yeşil
      Strength of Materials.2024; 56(3): 669.     CrossRef
    • Influence of application methods of one-step self-etching adhesives on microtensile bond strength
      Chul-Kyu Choi, Sung-Ae Son, Jin-Hee Ha, Bock Hur, Hyeon-Cheol Kim, Yong-Hun Kwon, Jeong-Kil Park
      Journal of Korean Academy of Conservative Dentistry.2011; 36(3): 203.     CrossRef
    • The effect of various bonding systems on the microtensile bond strength of immediate and delayed dentin sealing
      Jin-hee Ha, Hyeon-Cheol Kim, Bock Hur, Jeong-Kil Park
      Journal of Korean Academy of Conservative Dentistry.2008; 33(6): 526.     CrossRef

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      Effect of application methods of a self-etching primer adhesive system on enamel bond strength
      J Korean Acad Conserv Dent. 2008;33(2):90-97.   Published online March 31, 2008
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    Effect of application methods of a self-etching primer adhesive system on enamel bond strength
    Image
    Figure 1 Microshear bond testing of specimen.
    Effect of application methods of a self-etching primer adhesive system on enamel bond strength

    Group classification by application methods of a SEPS

    SEPS : self-etching primer adhesive system

    Group classification by application methods of a SEPS

    Group 1: passive application of Primer/1 coat of Bond, Group 2: active application of Primer/1 coat of Bond, Group 3: passive application of Primer/2 coats of Bond, Group 4: active application of Primer/2 coats of Bond.

    Statistical analysis between passive or active application of Primer by t-test

    Statistical analysis between one- or two-coat of Bond by t-test

    Table 1 Group classification by application methods of a SEPS

    SEPS : self-etching primer adhesive system

    Table 2 Group classification by application methods of a SEPS

    Group 1: passive application of Primer/1 coat of Bond, Group 2: active application of Primer/1 coat of Bond, Group 3: passive application of Primer/2 coats of Bond, Group 4: active application of Primer/2 coats of Bond.

    Table 3 Statistical analysis between passive or active application of Primer by t-test

    Table 4 Statistical analysis between one- or two-coat of Bond by t-test


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