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Updated: Jul 14, 2026

In vivo Quantification of G Protein Coupled Receptor Interactions using Spectrally Resolved Two-photon Microscopy
14:26

In vivo Quantification of G Protein Coupled Receptor Interactions using Spectrally Resolved Two-photon Microscopy

Published on: January 19, 2011

"界面激活"高保真感应策略:双光子光成像通过膜H2S释放

Shan He1, Dao-Huan Zhang1, Cong Liu1

  • 1College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China.

Analytical chemistry
|February 11, 2026
PubMed
概括

我们开发了一种新的"接口激活"策略,使用NACP光体进行精确的细胞膜成像. 这使得能够在生物系统中高准确地检测出跨膜硫化 (H2S).

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Super-resolution Fluorescence Microscopy01:37

Super-resolution Fluorescence Microscopy

Super-resolution fluorescence microscopy (SRFM) provides a better resolution than conventional fluorescence microscopy by reducing the point spread function (PSF). PSF is the light intensity distribution from a point that causes it to appear blurred. Due to PSF, each fluorescing point appears bigger than its actual size, and it is the PSF interference of nearby fluorophores that causes the blurred image. Various approaches to achieving higher resolution through SRFM have recently been developed.