Competitive photoelectrochemical aptamer sensor based on a Z-scheme Fe2O3/g-C3N4 heterojunction for sensitive detection of lead ions
Jingui Chen, Jinxiu Zhao, Rui Feng, Hongmin Ma, Huan Wang, Xiang Ren, Qin Wei, Huangxian Ju
Topics & Concepts
PhotocurrentDetection limitElectrodeSubstrate (aquarium)ReproducibilityHeterojunctionMaterials scienceAptamerAnalytical Chemistry (journal)LinearityIonDynamic rangeOptoelectronicsChemistryOpticsChromatographyElectronic engineeringPhysicsOceanographyOrganic chemistryBiologyGeologyEngineeringPhysical chemistryGeneticsAdvanced biosensing and bioanalysis techniquesElectrochemical Analysis and ApplicationsBiosensors and Analytical Detection