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Updated: Jun 25, 2025

A Method for Selecting Structure-switching Aptamers Applied to a Colorimetric Gold Nanoparticle Assay
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使用皇冠以太固定金纳米颗粒对聚醇的结构依赖检测

Yuto Yamaki1, Hiroki Seo2, Akihiko Hatano3

  • 1Department of Applied Chemistry, Faculty of Fundamental Engineering, Nippon Institute of Technology Japan.

RSC advances
|May 27, 2024
PubMed
概括

黄金纳米粒子与18-皇冠-6-提供了一个新的色度检测方法,用于特定的多,如酸. 与传统测试相比,这种纳米材料具有更好的选择性,可以精确地检测多.

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Immunogold Electron Microscopy01:20

Immunogold Electron Microscopy

Immunoelectron microscopy utilizes immunogold labeling of endogenous proteins with specific antibodies to detect and localize these proteins in cells and tissues. The procedure provides insights into the distribution and quantification of protein under different stimulation conditions offering clues about their functions. Conjugating highly electron-dense gold particles with primary or secondary antibodies allow antigen detection on and within cells, with high resolution and specificity.
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