Related Experiment Video
Updated: Feb 20, 2026

14:53
A Microfluidic-based Electrochemical Biochip for Label-free DNA Hybridization Analysis
Published on: September 10, 2014
17.9K
A new visible-light-driven photoelectrochemical biosensor for probing DNA-protein interactions
Zheng-Yuan Ma1, Yi-Fan Ruan, Nan Zhang
1State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China. xujj@nju.edu.cn hychen@nju.edu.cn.
Abstract:
Based on the assay of DNA binding proteins upon visible light irradiation, a photoelectrochemical sensor was constructed for successfully probing a DNA-protein interaction for the first time.

