Cascade amplification based on PEI-functionalized metal–organic framework supported gold nanoparticles/nitrogen–doped graphene quantum dots for amperometric biosensing applications
Youxiong Zhang, Xianhu Wei, Qihui Gu, Jumei Zhang, Yu Ding, Liang Xue, Moutong Chen, Juan Wang, Shi Wu, Xiaojuan Yang, Shuhong Zhang, Tao Lei, Qingping Wu
Topics & Concepts
Glucose oxidaseBiosensorOverpotentialAmperometryGrapheneColloidal goldNanotechnologyNanomaterialsMaterials scienceDetection limitElectrocatalystNanoparticleChemistryElectrochemistryElectrodeChromatographyPhysical chemistryElectrochemical sensors and biosensorsAdvanced Nanomaterials in CatalysisAdvanced biosensing and bioanalysis techniques