A novel affinity peptide–antibody sandwich electrochemical biosensor for PSA based on the signal amplification of MnO2-functionalized covalent organic framework
Jing Zheng, Hui Zhao, Guobao Ning, Weijie Sun, Li Wang, Huan Liang, Hanbin Xu, Chaoyong He, Hui Zhao, Can-Peng Li
Topics & Concepts
ChemistryBiosensorDetection limitCovalent bondCombinatorial chemistryNanoparticleCovalent organic frameworkNanocompositeSelectivityElectrochemistryPeptideChromatographyNanotechnologyOrganic chemistryCatalysisElectrodeMaterials scienceBiochemistryPhysical chemistryAdvanced biosensing and bioanalysis techniquesConducting polymers and applicationsLuminescence and Fluorescent Materials