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Updated: May 3, 2026

Fabrication of Electrochemical-DNA Biosensors for the Reagentless Detection of Nucleic Acids, Proteins and Small Molecules
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Fabrication of Electrochemical-DNA Biosensors for the Reagentless Detection of Nucleic Acids, Proteins and Small Molecules

Published on: June 1, 2011

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血管内皮生长因子的电化学传感器基于自组装的DNA吸收体结构

Viktorija Liustrovaite1, Vilma Ratautaite2, Almira Ramanaviciene3

  • 1Department of Physical Chemistry, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko Str. 24, Vilnius LT-03225, Lithuania; NanoTechnas, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko Str. 24, Vilnius LT-03225, Lithuania.

The Science of the total environment
|October 26, 2024
PubMed
概括

这项研究开发了一种新型的电化学传感器,使用DNA体和多聚烯来检测敏感的血管内皮生长因子 (VEGF). 这种生物传感器对早期癌症诊断和监测治疗疗效非常有希望.

关键词:
生物传感器是一种生物传感器.它们是DNA吸收剂.电化学传感器是一种电化学传感器.聚乙烯 (Ppy) 是一种聚乙烯.屏幕打印碳电极 (SPCE) 的使用血管内皮生长因子 (VEGF)

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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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