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Updated: Sep 15, 2025

High-Throughput Total Internal Reflection Fluorescence and Direct Stochastic Optical Reconstruction Microscopy Using a Photonic Chip
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High-Throughput Total Internal Reflection Fluorescence and Direct Stochastic Optical Reconstruction Microscopy Using a Photonic Chip

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高分辨率的定量相位成像通过波束斑点照明照明.

Shengqiang Zhong1, Hongwei Zou1, Chao Hou1

  • 1School of Science, Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China.

Biomedical optics express
|July 18, 2025
PubMed
概括

这项研究介绍了一种用于定量相位成像 (QPI) 的新状光束斑点成像系统. 该系统显著提高横向分辨率和信号噪声比,用于精确,无标签的生物医学成像.

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相关概念视频

Phase Contrast and Differential Interference Contrast Microscopy01:26

Phase Contrast and Differential Interference Contrast Microscopy

Phase-Contrast Microscopes
In-phase-contrast microscopes, interference between light directly passing through a cell and light refracted by cellular components is used to create high-contrast, high-resolution images without staining. It is the oldest and simplest type of microscope that creates an image by altering the wavelengths of light rays passing through the specimen. Altered wavelength paths are created using an annular stop in the condenser. The annular stop produces a hollow cone of...
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