Cu2O/PEDOT:PSS/ZnO Nanocomposite Material Biosensor for Esophageal Cancer Detection

A highly sensitive photoelectrochemical (PEC) biosensor without external bias was developed in this study. The biosensor was configured with a p-Cu2O and n-ZnO heterostructure. Hexamethylenetetramine (HMTA) and poly(3,4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS) was used to improve th...

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Veröffentlicht in:	Sensors (Basel, Switzerland) Switzerland), 2020-04, Vol.20 (9), p.2455, Article 2455
Hauptverfasser:	Tseng, Kuang-Wen, Hsiao, Yu-Ping, Jen, Chun-Ping, Chang, Tsung-Shun, Wang, Hsiang-Chen
Format:	Artikel
Sprache:	eng
Schlagworte:	Acids Biomedical materials biosensor Biosensors Chemistry Chemistry, Analytical Copper oxides Crystal defects Crystal structure Crystallization Efficiency Electrodes Electrolytes Engineering Engineering, Electrical & Electronic Esophageal cancer Glass substrates Graphene Heterojunctions Heterostructures Hexamethylenetetramine High gain Instruments & Instrumentation Methods Nanocomposites Nanowires P-n junctions Photoelectric effect Photoelectric emission photoelectrochemical Physical Sciences Polystyrene resins Science & Technology semiconductor heterostructure Sensors Technology Zinc oxide
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