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基于Ag Nanobean/Cu泡的新型SERS探测器用于深海极端环境中的生物分子检测

Siyu Wang1,2,3, Fei Li4, Zhendong Luan1,2,3

  • 1LaoShan Laboratory, Qingdao 266237, China.

ACS sensors
|May 6, 2024
PubMed
概括

研究人员开发了一种新的银纳米颗粒传感器,用于深海分析. 这种表面增强的拉曼散射 (SERS) 探测器在海洋沉积物中检测氨基酸,推进海洋生物地球化学研究.

关键词:
生物分子检测检测器这是一个深海的深海.在现场 (in situ) 进行.银色纳米豆 - 银色纳米豆在表面增强的拉曼散射中.

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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...