Correlative multiscale tomography of biological materials

被引：16

作者：

Bradley, Robert S. ^{[1
]}

Withers, Philip J. ^{[2
]}

机构：

[1] Univ Manchester, Manchester M13 9PL, Lancs, England

[2] Univ Manchester, Sch Mat, Manchester M13 9PL, Lancs, England

来源：

MRS BULLETIN | 2016年 / 41卷 / 07期

基金：

英国工程与自然科学研究理事会;

关键词：

RAY COMPUTED-TOMOGRAPHY; GOLD NANOPARTICLES; CONTRAST AGENTS; MICROSCOPY; FLUORESCENCE; DISTRIBUTIONS; CHROMOSOMES; FATIGUE;

D O I：

10.1557/mrs.2016.137

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The intricate hierarchical microstructures typical of biological materials give rise to fascinating combinations of anisotropic mechanical properties that can surpass those of man-made materials. The linking together of three-dimensional (3D) imaging techniques has the potential to reveal these structures in unprecedented detail. However, a complete understanding can only be reached if the relationship between structure and mechanical properties can be elucidated. X-ray-computed tomography (CT) is uniquely placed to image such structures across a wide range of length scales. We review recent technical advances that are leading to improved contrast and spatial resolution. We highlight how time-lapse CT 3D studies can track the response of hierarchical microstructures to mechanical loading.

引用

页码：549 / 554

页数：6

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