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Updated: May 12, 2026

Tissue-simulating Phantoms for Assessing Potential Near-infrared Fluorescence Imaging Applications in Breast Cancer Surgery
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一种非对称的NIR-II有机光体,具有超大冲动转移,用于成像引导和向光疗

Mengyao Li1,2, Weiping Zhou1,2, Wei Zhou1,2

  • 1State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China.

ACS biomaterials science & engineering
|June 10, 2024
PubMed
概括

研究人员开发了一种新的近红外II (NIR-II) 光探测器,该探测器被纳米粒子封装. 这种探针可实现精确的瘤成像和向光疗,证明了改善癌症治疗结果的巨大潜力.

关键词:
国际环境协会 (AIE) 的探测器.在NIR-II光成像技术中使用NIR-II光成像技术.斯托克斯的轮班正在改变.癌症治疗神经预测向的向的向.

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Total Internal Reflection Fluorescence Microscopy01:05

Total Internal Reflection Fluorescence Microscopy

Total internal reflection fluorescence microscopy or TIRF is an advanced microscopic technique used to visualize fluorophores in samples close to a solid surface with a higher refractive index, such as a glass coverslip. TIRF only allows fluorophores in proximity to the solid surface to be excited. When light from a medium with a lower refractive index (such as air) hits the glass coverslip at a critical angle, the light undergoes total internal reflection stead of passing through the glass.
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.