Distinct Photopolymerization Efficacy on Dentin of Self-etch Adhesives
نویسندگان
چکیده
منابع مشابه
Micromorphological characterization of adhesive interface of sound dentin and total-etch and self-etch adhesives.
INTRODUCTION The ultimate goal in restorative dentistry has always been to achieve strong and permanent bond between the dental tissues and filling materials. It is not easy to achieve this task because the bonding process is different for enamel and dentin-dentin is more humid and more organic than enamel. It is moisture and organic nature of dentin that make this hard tissue very complex to a...
متن کاملBonding of self-etch and total-etch adhesives to carious dentin.
Carious dentin is partially demineralized and contains mineral crystals in the tubules. This may permit the deeper etching of intertubular dentin but prevent resin tag formation during bonding. We hypothesize that resin adhesives will produce lower bond strengths to caries-infected and caries-affected dentin compared with normal dentin. We tested this by measuring the microtensile bond strength...
متن کاملEffect of thermal cycling on bond strengths of single-step self-etch adhesives to bovine dentin.
The purpose of this study was to clarify the effect of thermal cycling on dentin bond strengths of single-step self-etch adhesives. Five commercially available single-step self-etch systems were used. The adhesives were applied to the dentin surfaces of bovine incisors, and then light-irradiated. Resin composites were condensed into a mold and light-irradiated. Bonded specimens were divided int...
متن کاملThe Effect of Epigallocatechin Gallate on the Dentin Bond Durability of Two Self-etch Adhesives
STATEMENT OF THE PROBLEM Self-etch adhesives can activate matrix metalloproteinase (MMP) which hydrolyzes organic matrix of demineralized dentin. Epigallocatechin gallate (EGCG), especially found in green tea, could inhibit the activation of MMP. PURPOSE The aim of this study was to evaluate the effect of adding Epigallocatechin gallate (EGCG) into two types of adhesives on dentin bond streng...
متن کاملEffects of blood contamination on microtensile bond strength to dentin of three self-etch adhesives.
This study evaluated the effects of blood contamination and decontamination methods during different steps of bonding procedures on the microtensile bond strength of two-step self-etch adhesives to dentin. Sixty extracted human molars were ground flat to expose occlusal dentin. The 60 molars were randomly assigned to three groups, each treated with a different two-step self-etch adhesive: Clear...
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ژورنال
عنوان ژورنال: Journal of Dental Research
سال: 2012
ISSN: 0022-0345,1544-0591
DOI: 10.1177/0022034512452143