Structure and mechanical properties of selected biological materials

被引：303

作者：

Chen, P. -Y ^{[2
]}

Lin, A. Y. M. ^{[2
]}

Lin, Y-S. ^{[1
]}

Seki, Y. ^{[2
]}

Stokes, A. G. ^{[1
]}

Peyras, J. ^{[2
]}

Olevsky, E. A. ^{[3
]}

Meyers, M. A. ^{[1
,2
]}

McKittrick, J. ^{[1
,2
]}

机构：

[1] Univ Calif San Diego, Dept Mech & Aerosp Engn, La Jolla, CA 92037 USA

[2] Univ Calif San Diego, Mat Sci & Engn Program, La Jolla, CA 92037 USA

[3] San Diego State Univ, Dept Mech & Aerosp Engn, San Diego, CA 92182 USA

来源：

JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS | 2008年 / 1卷 / 03期

基金：

美国国家科学基金会;

关键词：

Mechanical properties; Biological materials; Abalone; River clam; Sheep crab; Horseshoe crab; Antler; Hippo teeth; Warthog tusk; Great white shark teeth; Piranha teeth; Dogfish teeth; Toucan beak; Hornbill beak;

D O I：

10.1016/j.jmbbm.2008.02.003

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Mineralized biological tissues offer insight into how nature has evolved these components to optimize multifunctional purposes. These mineral constituents are weak by themselves, but interact with the organic matrix to produce materials with unexpected mechanical properties. The hierarchical structure of these materials is at the crux of this enhancement. microstructural features such as organized, layered organic/inorganic structures and the presence of porous and fibrous elements are common in many biological components. The organic and inorganic portions interact at the molecular and micro-levels synergistically to enhance the mechanical function. In this paper, we report on recent progress on studies of the abalone and Araguaia river clam shells, arthropod exoskeletons, antlers, tusks, teeth and bird beaks. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：208 / 226

页数：19

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