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Updated: Jul 13, 2025

Direct Force Measurements of Subcellular Mechanics in Confinement using Optical Tweezers
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对光学的介绍:背景,系统设计和应用

Agata M Malinowska1, Joost van Mameren2, Erwin J G Peterman1

  • 1LaserLaB Amsterdam and Department of Physics and Astronomy, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.

Methods in molecular biology (Clifton, N.J.)
|October 12, 2023
PubMed
概括

光学子使用光来精确操纵和测量对微观物体的力. 这种技术非常适合在单分子水平上研究生物过程.

关键词:
DNA与蛋白质的相互作用毛皮制造商的毛皮制造商作用力光谱法 作用力光谱法仪器设计 仪器设计分子电机是分子电机.光学陷是一种光学陷.光学子是一种光学子.单个分子 单个分子陷刚度校准 陷刚度校准 陷刚度校准

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Overview of Microscopy Techniques01:22

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The early pioneers of microscopy opened a window into the invisible world of microorganisms. In 1830, Joseph Jackson Lister created an essentially modern light microscope. The 20th century saw the development of microscopes that leveraged nonvisible light, such as fluorescence microscopy that uses an ultraviolet light source and electron microscopy that uses short-wavelength electron beams. These advances significantly improved magnification, image resolution, and contrast. By comparison, the...
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