Dentin adhesives application deviations: Effects on permeability and nanoleakage
نویسندگان
چکیده
منابع مشابه
Nanoleakage Phenomenon on Deproteinized Human Dentin
OBJECTIVE The purpose of this study was to evaluate the influence of dentin deproteinization on the nanoleakage phenomenon. MATERIAL AND METHODS Class V cavities were prepared in 12 human molars with cervical margins located in dentin. The cavities were assigned to 2 groups (n=6) according to dentin treatment: Group I - dentin treated in accordance with the manufacturer's instructions and Gro...
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Micromorphological analysis is a useful method for the evaluation of resin–dentin bonds. Transmission electron microscopy (TEM) can also be used to analyze the structure of resin–dentin bonds because of its high resolution. There are several reasons for the degradation of resin–dentin bonds such as the activation of endogenous dentin matrix metalloproteinases and the hydrolysis of methacrylate ...
متن کاملEffects of different dentin bonding agents on nanoleakage and hybrid layer thickness
Effects of different dentin bonding agents on nanoleakage and hybrid layer thickness Dr. M. Ghavamnasiri* - Dr. F. Maleknejad* - Dr. H. Ameri** - Dr. MJ. Moghadas** *- Associate Professor of Operative Dentistry Dept. – Faculty of Dentistry – Mashhad University of Medical Sciences. **- Assistant Professor of Operative Dentistry Dept. – Faculty of Dentistry – Mashhad University of Medical Science...
متن کاملA nanoleakage perspective on bonding to oxidized dentin.
The mechanism responsible for sodium-hypochlorite-induced reduction in dentin bond strength and its reversal with reducing agents is unknown. This study examined the relationship between nanoleakage and reversal of compromised bonding to oxidized dentin. Acid-etched dentin was completely depleted of demineralized collagen matrix when sodium hypochlorite was used. Specimens were bonded with two ...
متن کاملEffects of endodontic tri-antibiotic paste on bond strengths of dentin adhesives to coronal dentin
OBJECTIVES The aim of this study was to evaluate the effects of tri-antibiotic paste (TAP) on microtensile bond strengths (MTBS) of dental adhesives to dentin. MATERIALS AND METHODS Sixty extracted molars had their occlusal surfaces flattened to expose dentin. They were divided into two groups, i.e., control group with no dentin treatment and experimental group with dentin treatment with TAP....
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ژورنال
عنوان ژورنال: Dental Materials Journal
سال: 2021
ISSN: 0287-4547,1881-1361
DOI: 10.4012/dmj.2020-404