scholarly journals Microbeam X-ray Diffraction Analysis of Human Tooth Enamel from EDJ to Enamel Surface

2003 ◽  
Vol 12 (1) ◽  
pp. 1-5 ◽  
Author(s):  
Toshiro SAKAE ◽  
Yoshiho CHIGONO ◽  
Noriyuki NAGAI
Keyword(s):  
Diffraction Analysis ◽  
Tooth Enamel ◽  
Enamel Surface ◽  
Human Tooth ◽  
X Ray Diffraction ◽  
Human Tooth Enamel ◽  
X Ray

scholarly journals Study on Influence of X-ray Baggage Scan on ESR Dosimetry for SNTS using Human Tooth Enamel

2006 ◽  
Vol 47 (SupplementA) ◽  
pp. A81-A83 ◽  
Author(s):  
Kenichi TANAKA ◽  
Satoru ENDO ◽  
Alexander IVANNIKOV ◽  
Shin TOYODA ◽  
Eldana TIELIEWUHAN ◽  
...  
Keyword(s):  
Tooth Enamel ◽  
Human Tooth ◽  
Human Tooth Enamel ◽  
X Ray

Effect of saliva flow rate on the adsorption kinetics and lubrication of salivary pellicle on human tooth enamel surface

Wear ◽  
2019 ◽  
Vol 426-427 ◽  
pp. 180-185 ◽  
Author(s):  
Qihang Zeng ◽  
Genlei Ma ◽  
Heng Xiao ◽  
Dan Yang ◽  
Jing Zheng ◽  
...  
Keyword(s):  
Adsorption Kinetics ◽  
Flow Rate ◽  
Tooth Enamel ◽  
Enamel Surface ◽  
Human Tooth ◽  
Human Tooth Enamel ◽  
Saliva Flow Rate ◽  
Salivary Pellicle ◽  
Saliva Flow

Composite fillings microleakage after TEM 00 Er: YAG laser texturing of human tooth enamel surface

2010 ◽  
Author(s):  
A. V. Belikov ◽  
K. V. Shatilova ◽  
A. V. Skrypnik ◽  
D. Y. Fedotov
Keyword(s):  
Tooth Enamel ◽  
Enamel Surface ◽  
Human Tooth ◽  
Laser Texturing ◽  
Yag Laser ◽  
Human Tooth Enamel

scholarly journals Micro-Pop-In Issues in Nanoscale Contact Deformation Resistance of Tooth Enamel

2013 ◽  
Vol 2013 ◽  
pp. 1-6
Author(s):  
Nilormi Biswas ◽  
Arjun Dey ◽  
Anoop Kumar Mukhopadhyay
Keyword(s):  
Loading Rate ◽  
Tooth Enamel ◽  
Peak Load ◽  
Longitudinal Section ◽  
Enamel Surface ◽  
Human Tooth ◽  
Intrinsic Resistance ◽  
Human Tooth Enamel ◽  
Structural Architecture ◽  
First Time

Human tooth enamel is a natural nanocomposite with a hierarchical structural architecture that spans from macroscale to nanoscale. Thus it offers the unique opportunity to study the physics of deformation at the nanoscale in a controlled manner using the novel nanoindentation technique. In spite of the wealth of literature, however, the information about the effect of loading rate on the nanoindentation behavior of human tooth enamel is far from being significant. Therefore, the major objective of the present work was to study the loading rate effect on nanoindentation behavior of enamel with a view to improve our understanding that could be used for development of better bioinspired synthetic structures for functional as well as biomedical utilities. The nanoindentation experiments were conducted at loading rates in the range of 103 to ~0.3×106 μN·s−1 at peak load of 105 μN at room temperature with a Berkovich tip on the longitudinal section from a freshly extracted premolar tooth enamel surface from a 65-year-old Indian male. To the best of our knowledge here we report for the first time the experimental observation of the increase in intrinsic resistance against contact-induced deformation at the nanoscale with the loading rate applied to the enamel surface. The results were explained by considering the microstructural details and the shear stress underneath the nanoindenter.

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