Highly Selective and Sensitive Photoelectrochemical Sensing Platform for VEGF165 Assay Based on the Switching of Photocurrent Polarity of CdS QDs by Porous Cu2O‑CuO Flower

Herein, a highly selective and sensitive photoelectrochemical (PEC) sensing platform was developed for vascular endothelial growth factor 165 (VEGF165) assay based on the porous Cu2O-CuO flower-induced photocurrent-polarity switching of the CdS quantum dots (QDs) modified indium–tin oxide (ITO) elec...

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Veröffentlicht in:	Analytical chemistry (Washington) 2020-01, Vol.92 (1), p.1189-1196
Hauptverfasser:	Fu, Yamin, Zou, Kang, Liu, Mengyue, Zhang, Xiaohua, Du, Cuicui, Chen, Jinhua
Format:	Artikel
Sprache:	eng
Schlagworte:	Aptamers Assaying Cadmium sulfide Chemistry Copper Copper oxides Detection Electrodes Growth factors Indium tin oxides Oxides Photoelectric effect Photoelectric emission Photoelectricity Polarity Quantum dots Selectivity Surface area Switching (polarity) Tin Tin oxides Vascular endothelial growth factor
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