Results 11 to 20 of about 49,357 (263)
Sintering of Dental Porcelain Enamels [PDF]
Journal of Dental Research, 1976 This study showed the effects of sintering temperature and atmospheric pressure on the density, tensile strength, and microstructure of porcelain enamels. Although the densities of the opaque porcelains were higher, they were weaker than the gingival porcelains.
Meyer, J. M., O'Brien, W. J., Yu, C. U.
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Investigation on the Gradient Nanomechanical Behavior of Dental Fluorosis Enamel
Nanoscale Research Letters, 2018 This study aims to investigate the gradient nanomechanical behavior of dental fluorosis enamel and provide appropriate selection criteria for restorative materials.
Jie Min +6 more
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Crystallographic and Colorimetric Analysis of Dental Enamel
Dental Anthropology, 1997 Tooth color and the correlation of the composition of dental enamel with color were investigated in samples of teeth from two medieval Serb cemeteries. Differences in the composition of apatite crystals in the dental enamel of the two samples were found.
Ljiljana Tihaček-Šojić +2 more
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Association of dental enamel lead levels with risk factors for environmental exposure
Revista de Saúde Pública, 2010 OBJECTIVE: To analyze household risk factors associated with high lead levels in surface dental enamel. METHODS: A cross-sectional study was conducted with 160 Brazilian adolescents aged 14-18 years living in poor neighborhoods in the city of Bauru ...
Kelly Polido Kaneshiro Olympio +5 more
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Stress Response Pathways in Ameloblasts: Implications for Amelogenesis and Dental Fluorosis
Cells, 2012 Human enamel development of the permanent teeth takes place during childhood and stresses encountered during this period can have lasting effects on the appearance and structural integrity of the enamel.
John D. Bartlett, Megan L. Sierant
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The fracture behaviour of dental enamel [PDF]
Biomaterials, 2010 Enamel is the hardest tissue in the human body covering the crowns of teeth. Whereas the underlying dental material dentin is very well characterized in terms of mechanical and fracture properties, available data for enamel are quite limited and are apart from the most recent investigation mainly based on indentation studies.
Bechtle, S. +4 more
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Biosurface and Biotribology, 2021 Dental enamel is the most mineralised hard tissue with a complex hierarchically organised anisotropic structure and it protects human teeth from mechanical damage during the dental function.
Kangjie Chu, Cancan Zhao, Fuzeng Ren
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Proteinases in Developing Dental Enamel [PDF]
Critical Reviews in Oral Biology & Medicine, 1999 For almost three decades, proteinases have been known to reside within developing dental enamel. However, identification and characterization of these proteinases have been slow and difficult, because they are present in very small quantities and they are difficult to purify directly from the mineralizing enamel.
J D, Bartlett, J P, Simmer
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Effect of Enamel Bleaching on the Bond Strength of Ceramic—A Systematic Review
Oral, 2022 The increase in aesthetic demands has increased the use of ceramic dental restorations in dentistry. Ceramic restorations are bonded to the tooth structure using adhesives.
Tsz Ho Seto +3 more
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Dental enamel, fluorosis and amoxicillin
La Pediatria Medica e Chirurgica, 2012 Amoxicillin is one of the most used antibiotics among pediatric patients for the treatment of upper respiratory tract infections and specially for acute otitis media (AOM), a common diseases of infants and childhood. It has been speculated that the use of amoxicillin during early childhood could be associated with dental enamel fluorosis, also ...
Ciarrocchi I +4 more
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