相关实验视频

Updated: Jul 13, 2026

Fabrication of Electrochemical-DNA Biosensors for the Reagentless Detection of Nucleic Acids, Proteins and Small Molecules
13:15

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

Published on: June 1, 2011

33.4K

在电极-生物分子-电解质接口上增强循环核酸的电化学生物传感

Kevin M Koo1,2, Fatema Zerin Farhana3, Allen G Ross3

  • 1The University of Queensland Centre for Clinical Research (UQCCR), Brisbane, Queensland 4029, Australia.

Analytical chemistry
|January 29, 2025
PubMed
概括

新型电化学方法提高了循环无细胞核酸 (ccfNA) 生物传感器在癌症治疗中的性能. 优化接口可以提高诊断和监控的分析特异性和灵敏度.

更多相关视频

Bacterial Detection & Identification Using Electrochemical Sensors09:30

Bacterial Detection & Identification Using Electrochemical Sensors

Published on: April 23, 2013

28.2K
A Microfluidic-based Electrochemical Biochip for Label-free DNA Hybridization Analysis14:53

A Microfluidic-based Electrochemical Biochip for Label-free DNA Hybridization Analysis

Published on: September 10, 2014

17.1K

相关概念视频

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 the...