Results 301 to 310 of about 101,964 (352)

Dentine permeability and dentine adhesion

Journal of Dentistry, 1997
The objectives of this paper are to review the structure of dentine as it pertains to adhesive bonding and to describe the importance of resin permeation into dentinal tubules and into spaces created between collagen fibrils by acid-etching during resin bonding.
David H. Pashley, Ricardo M. Carvalho
openaire   +3 more sources

Biomineralization of dentin

Journal of Structural Biology, 2019
A single biomineralization of demineralized dentin is significant to restore the demineralized dentin due to dental caries or erosion. In recent years, meaningful progress has been made regarding the mechanisms involved in the biomineralization of dentin collagen.
Yuan Gao, Kunneng Liang, Jianshu Li, Mei-Ying Shao, Cor van Loveren, Li Zhen, Lei Cheng, Hongling Liu, Libang He, He Yuan, Jiyao Li, Xin Xu, Yu Hao   +12 more
openaire   +3 more sources

Increase of Dentin Phosphophoryn with Dentin Formation

Connective Tissue Research, 1988
Dentin phosphophoryn was quantified on bovine and rabbit dentin at three developmental stages. Phosphophoryn was extracted from teeth with 0.6M HCl, and quantified as optical density on DEAE-cellulose chromatogram or as phosphoserine content. Bovine phosphophoryn showed progressive increase with formation of dentin.
Ryuichi Fujisawa, Yoshinori Kuboki
openaire   +3 more sources

Fourier transform infrared spectroscopy (FTIR) application chemical characterization of enamel, dentin and bone

, 2018
Fourier transform infrared spectroscopy (FTIR) has been used extensively for chemical characterization of mineralized tissues in the past few decades. FTIR is an ideal technique to analyze chemical structural properties of natural materials, since the ...
Camila de Carvalho Almança Lopes, P. H. J. O. Limirio, V. R. Novais, P. Dechichi   +3 more
semanticscholar   +1 more source

Use of polyphenols as a strategy to prevent bond degradation in the dentin–resin interface

European Journal of Oral Sciences, 2018
This study evaluated the effect of dentin pretreatment with the polyphenols quercetin and resveratrol on the resin-dentin microtensile bonding strength (μTBS) and collagen fibrils stability of the adhesive interface.
I. Porto, T. G. Nascimento, J. M. S. Oliveira, P. H. Freitas, A. Haimeur, R. França   +5 more
semanticscholar   +1 more source

The efficacy of dentine adhesive to sclerotic dentine

Journal of Dentistry, 2002
To evaluate the effect of a dentine bonding system to sclerotic dentine in comparison with normal dentine.The efficacy of the dentine bonding system to sclerotic dentine was examined by measuring wall-to-wall polymerization contraction gap width. The dentine cavity wall was pretreated with an experimental dentine bonding system with and without a ...
Hisashi Hisamitsu, Mizuho Kusunoki, Sadao Wakumoto, Kazuo Itoh   +3 more
openaire   +3 more sources

Contraction Stress in Dentin Adhesives Bonded to Dentin

Journal of Dental Research, 2006
Adhesives cured under constrained conditions develop contraction stresses. We hypothesized that, with dentin as a bonding substrate, the stress would reach a maximum, followed by a continuous decline. Stress development was determined with a tensilometer for two total-etch systems and two systems with self-etching primers. The adhesives were placed in
Masayuki Kaga, Albert J. Feilzer, Mamoru Hashimoto, A.J. de Gee   +3 more
openaire   +4 more sources