Paper-based photoelectrochemical immunosensing based on CdS QD sensitized multidimensional porous ZnO spheres promoted by carbon nanotubes.
An ultrasensitive photoelectrochemical (PEC) immunoassay was introduced into microfluidic paper-based analytical devices (μ-PADs) based on a multiple electron transfer system for the first time, which was constructed using narrow-band-gap semiconductor nanoparticles (NPs), wide-band-gap semiconductor NPs, and an electron-accepting medium.
Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, University of Jinan, Jinan 250022, P. R. China. ujn.yujh@gmail.com.
Panpan
P
Wang
Guoqiang
G
Sun
Lei
L
Ge
Shenguang
S
Ge
Xianrang
X
Song
Mei
M
Yan
Jinghua
J
Yu