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Updated: Jul 7, 2026

Development of a Lateral Flow Immunochromatographic Strip for Rapid and Quantitative Detection of Small Molecule Compounds
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Published on: November 13, 2021

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在临床检测领域,球形纳米粒子标记侧流免疫试验的进展

Yongwei Zhang1,2, Hongyan He3, Jingwei Wang3

  • 1Luohe Cent Hosp, Department of Pharmacy, 462000, Luohe, China. 731597881@qq.com.

Journal of materials chemistry. B
|February 25, 2026
PubMed
概括

本综述强调了使用横流免疫试验 (LFIA) 进行点诊疗测试 (POCT) 的球形纳米材料. 它详细介绍了纳米标签的准备,多式联络信号策略,以及用于增强临床诊断的表面功能.

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相关概念视频

Enzyme-Linked Immunosorbent Assay01:33

Enzyme-Linked Immunosorbent Assay

In 1971, Peter Perlman and Eva Engvall developed an Enzyme-linked immunosorbent assay (ELISA or EIA). ELISA differs from western blot in that the assays are conducted in microtiter plates or in vivo rather than on an absorbent membrane.
There are many different types of ELISAs, but they all involve an antibody molecule whose constant region binds an enzyme, leaving the variable region free to bind its specific antigen.  Enzyme-substrate reaction allows the antigen to be visualized or quantified.