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Updated: Jan 7, 2026

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先进的免疫测试和生物传感:从设计到开发

Dongyang Li1,2, Xu Wang3, Juan Pablo Salvador4,5

  • 1College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China.

Biosensors
|December 24, 2025
PubMed
概括

免疫测试和生物传感技术的进步为健康,环境和食品安全提供了灵敏,快速的检测. 这些技术对于各种应用中的可靠分析至关重要.

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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...
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