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Updated: Jul 15, 2026

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通过银纳米集群对tsRNA进行光传感,使用指数级放大介导的DNA四面体

Haiping Fan1, Qianyu Chen2, Guoer Tang2

  • 1Department of Clinical Laboratory, Chongqing Emergency Medical center, Chongqing University Central Hospital, School of Medicine, Chongqing University, Chongqing, 400014, People's Republic of China.

Mikrochimica acta
|August 6, 2025
PubMed
概括

一个新的平台快速检测转移RNA (tRNA) 衍生小RNA (tsRNA),这是乳腺癌的关键生物标志物. 这种敏感,具有成本效益的方法为治疗点癌症诊断提供了潜力.

关键词:
农业国家农业公司 (AgNCs)乳腺癌的生物标志物在 DTH DTH 中.在空气中消耗.光检测的检测方法这是一个 TsRNA TsRNA.

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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...