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Updated: Jul 15, 2025

Phthalic Acid Ester-Binding DNA Aptamer Selection, Characterization, and Application to an Electrochemical Aptasensor
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截断的电化学吸收传感器具有增强的防能力,用于高度敏感的血清激素检测

Ziheng Hu1,2, Ruifeng Zhu1, Gabriela Figueroa-Miranda1

  • 1Institute of Biological Information Processing, Bioelectronics (IBI-3), Forschungszentrum Jülich GmbH, 52428 Jülich, Germany.

Biosensors
|September 27, 2023
PubMed
概括

我们开发了一种灵敏的电化学感应传感器,用于检测色胺 (ST),使用截断的DNA感应体和聚乙烯糖醇 (PEG). 这种新型传感器为神经化学研究和临床诊断提供了高选择性和稳定性.

关键词:
防腐污染 防腐污染的方法一个aptamer的应用程序.电化学 电化学 电化学它们是神经递质神经递质.聚乙烯糖醇是一种聚乙烯糖醇.

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Membrane electrodes, also known as p-ion electrodes, use membranes that selectively interact with free analyte ions, generating a potential difference across the membrane. The resulting membrane potential, known as the asymmetry potential, is not zero even when analyte concentrations on both sides of the membrane are equal. The membrane's response is typically not selective to a single analyte but proportional to the concentration of all ions in the sample solution capable of interacting at...
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