Anisotropy in hard dental tissues
References (13)
Hard tissue as a composite material—I. bounds on elastic behavior
J. Biomechanics
(1971)- et al.
On the anisotropic elastic properties of hydroxyapatite
J. Biomechanics
(1971) Specific acoustic impedance of enamel and dentine
Archs. oral. Biol.
(1968)- et al.
Ultrasonic pulse-echo measurement in teeth
Archs. oral. Biol.
(1969) - et al.
Cited by (87)
Micro- and macro-scale strength properties of c-axis aligned hydroxyapatite ceramics
2023, Ceramics InternationalProperties of dentin, enamel and their junction, studied with Brillouin scattering and compared to Raman microscopy
2023, Archives of Oral BiologyDependence of predicted bulk properties of hexagonal hydroxyapatite on exchange–correlation functional
2023, Computational Materials ScienceEstimates of absolute crown strength and bite force in the lower postcanine dentition of Gigantopithecus blacki
2023, Journal of Human EvolutionThe role of lateral branches on effective stiffness and local overstresses in dentin
2021, Journal of the Mechanical Behavior of Biomedical MaterialsCitation Excerpt :With the proposed calculations, we investigate an intermediate scale not probed by experiments (experiments are mainly on millimetric samples or are probing local properties with nano-indentation) so it is difficult to compare our results with finesse to experimental results. However, we can see that the variation with respect to the orientation of tubule is in accordance with Lees and Rollins [Lees and Rollins, 1972] but in contradiction with Kinney et al. [Kinney2002]. The organization at the scale below has to be taken into account to further investigate this point
Crystal misorientation correlates with hardness in tooth enamels
2021, Acta BiomaterialiaCitation Excerpt :Furthermore, the mechanical properties of enamel have been found to be anisotropic. At the whole-tooth scale, wear testing of successive layers of enamel were found to have different shear velocity components during grinding, demonstrating different resistance to wear for the different layers [89], and tooth numerical modeling reveals how variations in properties like the elastic modulus can help dissipate applied stresses [90]. At the rod scale, several studies have found hardness, elastic modulus, fracture toughness, crack propagation, and shear behavior to vary for tests carried out in different loading directions relative to the rod elongation direction [44,74,91–94].