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Updated: Jun 28, 2025

A Microfluidic-based Electrochemical Biochip for Label-free DNA Hybridization Analysis
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A Microfluidic-based Electrochemical Biochip for Label-free DNA Hybridization Analysis

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基于Cas12a的电化学发光生物传感器,用于敏感DNA检测

Honghong Wang1, Xiaomin Hang1, Huiyi Wang1

  • 1School of Pharmacy, Jiangsu University, Zhenjiang, 212013, PR China.

Talanta
|April 17, 2024
PubMed
概括

这项研究介绍了一种新的,无标签的生物传感器,用于检测HPV-16DNA,使用DNA水凝中的封装碳点. 该方法简化了电化学发光测定,以便快速诊断.

关键词:
生物传感器是一种生物传感器.这就是CRISPR/Cas12a.这是一种DNA水凝.电化学的发光产生了光.没有标签/没有修改.

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相关概念视频

Labeling DNA Probes03:31

Labeling DNA Probes

DNA probes are fragments of DNA labeled with a reporter tag to enable their detection or purification. The resulting labeled DNA probes can then hybridize to target nucleic acid sequences through complementary base-pairing, and may be used to recover or identify these regions.
Radioisotopes, fluorophores, or small molecule binding partners like biotin or digoxigenin, are the most widely used reporter tags for labeling DNA probes. These labels can be attached to the probe DNA molecule via...
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