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Updated: Jul 11, 2026

Fabrication of Electrochemical-DNA Biosensors for the Reagentless Detection of Nucleic Acids, Proteins and Small Molecules
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一个基于DNA-银纳米集群放大的电化学发光微传感器,用于检测细胞腺三酸盐

GuanQi Wu1,2, Jian Chen1,2, JinXin Dou2

  • 1College of Biological Science and Technology, Beijing Forestry University, Beijing 100083, China. hexiangwei@bjfu.edu.cn.

Analytical methods : advancing methods and applications
|March 22, 2024
PubMed
概括

一个新的电化学发光微传感器使用DNA吸收体和银纳米集群检测细胞腺三酸盐 (ATP). 这种试验可以在细胞中检测敏感的ATP,样本的准备工作也很少.

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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...