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Updated: Mar 4, 2026

Preparation of Extracellular Matrix Protein Fibers for Brillouin Spectroscopy
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Preparation of Extracellular Matrix Protein Fibers for Brillouin Spectroscopy

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在原聚合和交叉连接过程中微尺度硬度的时空映射,采用光学多频时弹性学

Frank Sauer1, Jakob Jordan1, Tom Meyer1

  • 1Department of Radiology, Charité-Universitätsmedizin Berlin, Berlin, Germany. frank.sauer@charite.de.

Soft matter
|March 3, 2026
PubMed
概括

光学多频时间和弹性图 (OMTHE) 快速表征原网络. 该技术跟踪聚合和交联过程中的机械性质变化,具有高时空分辨率.

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A Method to Study the Correlation Between Local Collagen Structure and Mechanical Properties of Atherosclerotic Plaque Fibrous Tissue13:45

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相关概念视频

Strain and Elastic Modulus01:15

Strain and Elastic Modulus

The quantity that describes the deformation of a body under stress is known as strain. Strain is given as a fractional change in either length, volume, or geometry under tensile, volume (also known as bulk), or shear stress, respectively, and is a dimensionless quantity. The strain experienced by a body under tensile or compressive stress is called tensile or compressive strain, respectively. In contrast, the strain experienced under bulk stress and shear stress is known as volume and shear...
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Elastin is Responsible for Tissue Elasticity01:12

Elastin is Responsible for Tissue Elasticity

Elastic fiber contains the protein elastin along with lesser amounts of other proteins and glycoproteins. The main property of elastin is that it will return to its original shape after being stretched or compressed. Elastic fibers are prominent in elastic tissues found in skin and the elastic ligaments of the vertebral column.
Ligaments and tendons are made of dense regular connective tissue, but in ligaments not all fibers are parallel. Dense regular elastic tissue contains elastin fibers and...
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