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Updated: Jun 9, 2025

Surface Enhanced Raman Spectroscopy Detection of Biomolecules Using EBL Fabricated Nanostructured Substrates
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长距离增强光和拉曼光谱,使用Ag纳米岛以柱状结构的层保护

Takeo Minamikawa1,2,3,4, Reiko Sakaguchi5, Yoshinori Harada6

  • 1Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Osaka, 560-8531, Japan. minamikawa.takeo.es@osaka-u.ac.jp.

Light, science & applications
|October 28, 2024
PubMed
概括

我们使用银纳米岛和涂层开发了远程等离子体样增强 (RPE) 板. 这些板块显著增强光和拉曼散射信号,用于生物传感和组织成像,而无需直接接触分析物.

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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...
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