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Updated: Jul 18, 2026

Quantitative SERS Detection of Uric Acid via Formation of Precise Plasmonic Nanojunctions within Aggregates of Gold Nanoparticles and Cucurbit[n]uril
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碳量子点 (CQDs) 敏感的CdS/CuInS异构连接作为光电化学生物传感平台,用于高度敏感地检测前列腺特异性抗原

Shunhua Zhang1, Ximing Tang1, Linghe Zang2

  • 1School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning Province, 110016, China.

Talanta
|February 22, 2024
PubMed
概括

这项研究介绍了一种新的光电化学 (PEC) 传感器,用于敏感的前列腺特异性抗原 (PSA) 检测. 碳量子点 (CQDs) 显著放大信号,使得从血清样本中高精度的前列腺癌诊断成为可能.

关键词:
碳量子点是一个量子点.在CdS/CuInS(2) 异质连接中.光电化学免疫测试是一种测试.前列腺特异性抗原前列腺特异性抗原

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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...