Nonlinear viscoelastic properties of human dentin under uniaxial tension

• Published in: Dental materials Vol. 37; no. 2; pp. e59 - e68
• Main Authors: Emamian, Amirhossein, Aghajani, Farzaneh, Safshekan, Farzaneh, Tafazzoli-Shadpour, Mohammad
• Format: Journal Article
• Language: English
• Published: England Elsevier Inc 01.02.2021
• Subjects: Dentin; Elasticity; Humans; Models, Biological; Modified superposition; Nonlinear Dynamics; Prony series; Quasilinear; Schapery; Stress relaxation; Stress, Mechanical; Viscoelastic model; Viscosity; Dentin; Modified superposition; Stress relaxation; Viscoelastic model; Schapery; Prony series; Quasilinear
• ISSN: 0109-5641; 1879-0097; 1879-0097
• DOI: 10.1016/j.dental.2020.10.025

Dentin is a viscoelastic tissue that contributes to the load distribution in human teeth and leads to their fracture resistance. Despite previous researches on the time-dependent behavior of dentin, it is not very clear whether the viscoelastic behavior of this tissue is linear or nonlinear, and wha...