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Updated: Jan 17, 2026

Author Spotlight: High-Quality Quantum Dot Nanobeads for Sensitive Fluorescent Lateral Flow Immunoassays
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Author Spotlight: High-Quality Quantum Dot Nanobeads for Sensitive Fluorescent Lateral Flow Immunoassays

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一种基于纳米复合材料的GQD-MnO光试验,用于敏感检测Bcl-2基因

Jingwen Li1,2, Yifei Li2, Kai Zhang3

  • 1School of Biomedical Engineering (Suzhou), Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230026, China. hank@sibet.ac.cn.

The Analyst
|September 23, 2025
PubMed
概括

我们开发了一种新的生物传感器,使用石墨烯量子点 (GQD) 和二氧化 (MnO2) 来检测Bcl-2基因表达. 这种方法为癌症诊断和治疗策略提供了敏感和具体的监测.

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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...
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