Ruan Yi-Fan, Shi Xiao-Mei, Wang Hai-Yan, Zhao Wei-Wei, Xu Jing-Juan, Chen Hong-Yuan
State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, China.
Methods Mol Biol. 2020;2135:237-247. doi: 10.1007/978-1-0716-0463-2_14.
The photoelectrochemical (PEC) biosensor, in which light is utilized to excite the photoactive species and current is employed as the detection signal, is a newly appeared yet dynamically developing technique for biological analysis. Based on the assay of DNA binding proteins upon visible light irradiation, a PEC biosensor is constructed for successfully probing a DNA-protein interaction.
光电化学（PEC）生物传感器是一种新兴且发展迅速的生物分析技术，它利用光激发光活性物质，并将电流用作检测信号。基于可见光照射下DNA结合蛋白的检测，构建了一种PEC生物传感器，用于成功探测DNA-蛋白质相互作用。
