Results 301 to 310 of about 138,790 (359)

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
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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

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
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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
Hashimoto, M., de Gee, A.J., Kaga, M., Feilzer, A.J.   +3 more
openaire   +5 more sources

Dentin bonding as a function of dentin structure

Dental Clinics of North America, 2002
The traditional principles of operative dentistry have been challenged since Dr. Buonocore introduced the aid-etch technique in 1955. In spite of the numerous changes in clinical protocols and adhesive techniques, adhesion to dentin remains difficult.
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Bond strengths of dentine bonding agents to dentine

British Dental Journal, 1992
This study assessed comparatively the tensile bond strengths to dentine of four resin dentine bonding agents. Flat surfaces were produced in the occlusal dentine of human third molars, finished with 600-grit paper and prepared for bonding to Silux Plus composite with Gluma, Prisma Universal Bond 2, Scotchbond 2 and Tenure.
R. J. Elderton, M. Jamil, Y. E. Y. Aboush   +2 more
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Effect of a carious dentin softener on the dentin and pulp

The Journal of Prosthetic Dentistry, 1977
The application of GK-101 to carious dentin softens the first or outer layer which contains denatured collagen. The second or inner layer of carious dentin, containing normal collagen fibers, is unaffected. The pulps of dog teeth were not affected by applying the solution to freshly prepared sound dentin.
Takao Fusayama, Norimasa Kurosaki, Yuichiro Sato, Masaaki Iwaku   +3 more
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The effect of microcracking in the peritubular dentin on the fracture of dentin

Journal of Biomechanics, 2017
Dentin is a biocomposite possessing elegant hierarchical structure, which allows it to resist fracture effectively. Despite the considerable efforts to unravel the peculiar fracture behavior of dentin, the effect of microstructural features on the fracture process is largely unknown.
Bingbing An, H. Daniel Wagner
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Adhesion to Dentin

Journal of Esthetic and Restorative Dentistry, 1991
The bond strengths of dentinal bonding systems to dentin and the microleakage at the dentinal bonding system to dentin interface are often determined in laboratory studies prior to the clinical evaluation of these systems. The shear bond strengths of some of the third generation dentinal bonding systems to dentin and the microleakage at the dentinal ...
openaire   +3 more sources