Photoelectrochemical Sensors Based on Semiconductors
Photoelectrochemical method is a newly developed and promising analytical method for biological assay 13. In the photoelectrochemical detection process, light is used to excite photoelectrochemically active species on the electrode and current is used as the detection signal, which is just the reverse process of electrochemiluminescence. Benefiting from the different form of energy for excitation and detection, its sensitivity could potentially match that of the electrochemiluminescence. In addition, the use of electronic readout makes the instrument simpler, cheaper and easier to miniaturization than that of the optical detection methods.
Guang-Li WANG Jing-Juan XU Hong-Yuan CHEN
Key Lab of Analytical Chemistry for Life Science, Nanjing University, Nanjing 210093, China
国际会议
The Twelfth International Symposium on Electroanalytical Chemistry(第十二届国际电分析化学会议 12th ISEC)
长春
英文
5-6
2009-08-12（万方平台首次上网日期，不代表论文的发表时间）