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Updated: Jun 11, 2025

Ultrasensitive Detection of Biomarkers by Using a Molecular Imprinting Based Capacitive Biosensor
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Ultrasensitive Detection of Biomarkers by Using a Molecular Imprinting Based Capacitive Biosensor

Published on: February 16, 2018

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通过具有超低灵敏度的离子印制聚合物吸附和检测离子离子离子

Yi Xu1, Haiping Wang1, Qingyan Bai1

  • 1School of Chemistry and Chemical Engineering, Ningxia Key Laboratory of Solar Chemical Conversion Technology, Key Laboratory for Chemical Engineering and Technology, State Ethnic Affairs Commission, North Minzu University, Yinchuan, 750021, China.

Mikrochimica acta
|September 28, 2024
PubMed
概括

我们开发了一种新型的碳点和离子印制聚合物复合材料 (CD@IIP),用于选择性 (Pr3+) 离子检测. 这种材料提供了一种灵敏,快速和简单的方法,可以通过光火来检测Pr3+.

关键词:
碳点,碳点,碳点,碳点,碳点,碳点.用离子印制的聚合物.离子是一种离子.电比度光法是一种比度光法.

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Insensitive Nuclei Enhanced by Polarization Transfer (INEPT) is an advanced Nuclear Magnetic Resonance (NMR) technique specifically designed to detect and enhance the signals of low-abundance nuclei, such as carbon-13 and nitrogen-15, in small molecules. The fundamental principle behind INEPT is the transfer of polarization from a more abundant and highly polarizable nucleus, typically hydrogen-1, to the low-abundance nucleus of interest. This process effectively boosts the NMR signal of the...
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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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