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Updated: Jul 16, 2025

Development and Functionalization of Electrolyte-Gated Graphene Field-Effect Transistor for Biomarker Detection
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有机电化学晶体管与MoS2纳米片修改门电极用于敏感的葡萄糖传感器

Jin Hu1, Jiajia Dai1, Caiping Huang1

  • 1Shenzhen Key Laboratory of Special Functional Materials & Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University, Shenzhen 518060, China.

Sensors (Basel, Switzerland)
|September 9, 2023
PubMed
概括

这项研究引入了一种高灵敏度的葡萄糖传感器,该传感器使用了用二硫化 (MoS2) 纳米片修改的有机电化学晶体管 (OECT). 改进了MoS2的OECT实现了100nM的检测极限,显著提高了葡萄糖检测能力.

关键词:
在MoS2纳米板上.葡萄糖传感器是一个葡萄糖传感器.液相超声波剥离液相超声波剥离有机电化学晶体管有机电化学晶体管

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Potentiometry: Membrane Electrodes01:15

Potentiometry: Membrane Electrodes

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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