Bone fracture - When the cracks begin to show

被引：78

作者：

Fratzl, Peter ^{[1
]}

机构：

[1] Max Planck Inst Colloids & Interfaces, Biomat Dept, D-14424 Potsdam, Germany

来源：

NATURE MATERIALS | 2008年 / 7卷 / 08期

关键词：

D O I：

10.1038/nmat2240

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The propagation of submillimetre cracks reveals how the numerous internal structural dimensions in bone lead to a toughness that varies with orientation and scale. © 2008 Macmillan Publishers Limited. All rights reserved.

引用

页码：610 / 612

页数：4

共 13 条

[1] Sacrificial bonds and hidden length dissipate energy as mineralized fibrils separate during bone fracture [J].

Fantner, GE ;

Hassenkam, T ;

Kindt, JH ;

Weaver, JC ;

Birkedal, H ;

Pechenik, L ;

Cutroni, JA ;

Cidade, GAG ;

Stucky, GD ;

Morse, DE ;

Hansma, PK .

NATURE MATERIALS, 2005, 4 (08) :612-616

[2] Structure and mechanical quality of the collagen-mineral nano-composite in bone [J].

Fratzl, P ;

Gupta, HS ;

Paschalis, EP ;

Roschger, P .

JOURNAL OF MATERIALS CHEMISTRY, 2004, 14 (14) :2115-2123

[3] Nature's hierarchical materials [J].

Fratzl, Peter ;

Weinkamer, Richard .

PROGRESS IN MATERIALS SCIENCE, 2007, 52 (08) :1263-1334

[4] Cooperative deformation of mineral and collagen in bone at the nanoscale [J].

Gupta, Himadri S. ;

Seto, Jong ;

Wagermaier, Wolfgang ;

Zaslansky, Paul ;

Boesecke, Peter ;

Fratzl, Peter .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2006, 103 (47) :17741-17746

[5] The true toughness of human cortical bone measured with realistically short cracks [J].

Koester, K. J. ;

Ager, J. W., III ;

Ritchie, R. O. .

NATURE MATERIALS, 2008, 7 (08) :672-677

[6] Mechanistic fracture criteria for the failure of human cortical bone [J].

Nalla, RK ;

Kinney, JH ;

Ritchie, RO .

NATURE MATERIALS, 2003, 2 (03) :164-168

[7] From brittle to ductile fracture of bone [J].

Peterlik, H ;

Roschger, P ;

Klaushofer, K ;

Fratzl, P .

NATURE MATERIALS, 2006, 5 (01) :52-55

[8]

Ritchie RO, 2008, SCIENCE, V320, P448, DOI 10.1126/science.320.5875.448a

[9] Mechanisms of disease - Bone quality - The material and structural basis of bone strength and fragility [J].

Seeman, Ego ;

Delmas, Pierre D. .

NEW ENGLAND JOURNAL OF MEDICINE, 2006, 354 (21) :2250-2261

[10] Nanoscale heterogeneity promotes energy dissipation in bone [J].

Tai, Kuangshin ;

Dao, Ming ;

Suresh, Subra ;

Palazoglu, Ahmet ;

Ortiz, Christine .

NATURE MATERIALS, 2007, 6 (06) :454-462

← 1 2 →