J Korean Acad Conserv Dent.  2003 Mar;28(2):169-177. 10.5395/JKACD.2003.28.2.169.

The nanoleakage patterns of different dentin adhesive systems

• Lee TY
• Cho BH
• Son HH

• KMID: 1987245
• DOI: http://doi.org/10.5395/JKACD.2003.28.2.169

Abstract

No abstract available.

MeSH Terms

Adhesives*
Dentin*
Adhesives

Figure

• 

  Fig. 1 [a] Backscattering SEM images of Scotchbond Multi-Purpose specimens demonstrate the conical shape of global silver penetration pattern at low magnification (100×). [b] Note the gap free margin at high magnification (1000×). C;composite resin, D;demineralized dentin

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  Fig. 2 [a] Backscattering SEM image (2000×) of Scotchbond Multi-Purpose specimen shows the visible gaps (white arrow). [b] Backscattering SEM image of Clearfil SE Bond : EDS proves the white line is silver. A;adhesive, C;composite resin, D;demineralized dentin

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  Fig. 3 The nanoleakage patterns : [a] Scotchbond Multi-Purpose, [b] Clearfil SE Bond, [c] and [d] Prompt L-Pop. [a] shows silver accumulation at the base of hybrid layer. In [b], thin line of silver was noted in the base of hybrid layer. And distinct bands of silver deposits were observed within the hybrid layer in [c] and [d]. C;composite resin, D;demineralized dentin

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  Fig. 4 The nanoleakage patterns of thermocycled groups : [a] Scotchbond Multi-Purpose, [b] Clearfil SE Bond, [c] and [d] Prompt L-Pop. Note that there were no differences in nanoleakage patterns between Fig.3[a]-[d] and Fig.4[a]-[d] except more intense silver penetration in Fig.4[a]-[d]. C;composite resin, D;demineralized dentin

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