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Updated: Jun 22, 2026

Use of Dual Optical Tweezers and Microfluidics for Single-Molecule Studies
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Use of Dual Optical Tweezers and Microfluidics for Single-Molecule Studies

Published on: November 18, 2022

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多功能金属光学子用于光学信息识别

Yuehua Deng, Xiaoyan Huang, Zhechun Lu

    Optics express
    |April 4, 2024
    PubMed
    概括

    这项研究引入了一种新的多焦金属,用于集成光学信息识别和粒子操纵. 它使用光谱和偏振选择实现了六种不同的聚焦效果,从而实现了高在芯片上的集成.

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    Confocal Fluorescence Microscopy

    Confocal microscopy is an advanced microscopic technique. The prime advantage of the confocal microscope over other microscopy techniques is its ability to block the out-of-focus light from the illuminated samples using pinholes. It is widely used with fluorescence optics to obtain high-resolution, sharp contrast images. Unlike optical microscopes, confocal microscopes use a focused beam of light laser to scan the entire sample surface at different z-planes. These microscopes are, therefore,...