TITLE:
Auxetics in Biomedical Applications: A Review
AUTHORS:
Sean Rose, Dexter Siu, JD Zhu, Reem Roufail
KEYWORDS:
Auxetics, Negative Poisson’s Ratio, Biomaterials, Biomedical Engineering
JOURNAL NAME:
Journal of Minerals and Materials Characterization and Engineering,
Vol.11 No.2,
March
27,
2023
ABSTRACT: Materials exhibiting auxetic properties have a negative Poisson’s ratio, which intrigued researchers to understand the behavior of auxetic structure. Several researchers focused on the different auxetic cell designs, while others focused on the auxetic applications. With the advance of additive manufacturing methods, computer-aided design and finite element analysis in recent decades, auxetics have been explored. One of the interesting applications is in the field of biomedical devices or implants, especially for certain natural biomedical organs such as tissues, certain ligaments that have auxetic properties. This paper is an overview of auxetic design approaches and biomedical applications.