Ferroelectric perovskite-enhanced photoelectrochemical immunoassay with the photoexcited charge-transfer of a built-in electric field
Zhichao Yu, Jianhui Xu, Yuxuan Li, Hexiang Gong, Qiao‐Hua Wei, Dianping Tang
Abstract
This work reported a photoelectrochemical bioassay for prostate-specific antigen detection using the lanthanide-doped bismuth ferrite/reduced graphene oxide/tungsten oxide nanohybrids.
Topics & Concepts
Materials sciencePerovskite (structure)Electric fieldFerroelectricityOptoelectronicsCharge (physics)ImmunoassayChemical engineeringDielectricEngineeringQuantum mechanicsAntibodyPhysicsImmunologyBiologyAdvanced biosensing and bioanalysis techniques2D Materials and ApplicationsQuantum Dots Synthesis And Properties