Structure and mechanical properties of a pteropod shell consisting of interlocked helical aragonite nanofibers

Taiji Zhang; Yurong Ma; Kai Chen; Martin Kunz; Nobumichi Tamura; Ming Qiang; Jun Xu; Limin Qi

doi:10.1002/anie.201103407

Structure and mechanical properties of a pteropod shell consisting of interlocked helical aragonite nanofibers

Taiji Zhang
, Yurong Ma
, Kai Chen
, Martin Kunz
, Nobumichi Tamura
, Ming Qiang
, Jun Xu
, Limin Qi

Peking University
LBL

科研成果: 期刊稿件 › 文章 › 同行评审

49 引用（Scopus）

摘要

Natural ultrathin flexible armor: Novel hierarchical microstructures composed of densely packed helical aragonite nanofibers were observed in an ultrathin pteropod shell by a combination of techniques. The helical nanofibers are interlocked and crystallographically aligned with a misorientation of up to 10°. These structural features may contribute to its advanced anisotropic mechanical properties.

源语言	英语
页（从-至）	10361-10365
页数	5
期刊	Angewandte Chemie - International Edition
卷	50
期	44
DOI	https://doi.org/10.1002/anie.201103407
出版状态	已出版 - 24 10月 2011
已对外发布	是

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abstract = "Natural ultrathin flexible armor: Novel hierarchical microstructures composed of densely packed helical aragonite nanofibers were observed in an ultrathin pteropod shell by a combination of techniques. The helical nanofibers are interlocked and crystallographically aligned with a misorientation of up to 10°. These structural features may contribute to its advanced anisotropic mechanical properties.",

keywords = "biomineralization, helical nanofibers, interlocked microstructures, mechanical properties, pteropod shells",

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AU - Zhang, Taiji

AU - Ma, Yurong

AU - Chen, Kai

AU - Kunz, Martin

AU - Tamura, Nobumichi

AU - Qiang, Ming

AU - Xu, Jun

AU - Qi, Limin

PY - 2011/10/24

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AB - Natural ultrathin flexible armor: Novel hierarchical microstructures composed of densely packed helical aragonite nanofibers were observed in an ultrathin pteropod shell by a combination of techniques. The helical nanofibers are interlocked and crystallographically aligned with a misorientation of up to 10°. These structural features may contribute to its advanced anisotropic mechanical properties.

KW - biomineralization

KW - helical nanofibers

KW - interlocked microstructures

KW - mechanical properties

KW - pteropod shells

UR - https://www.scopus.com/pages/publications/80054995329

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Structure and mechanical properties of a pteropod shell consisting of interlocked helical aragonite nanofibers

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