Ultrasensitive photoelectrochemical immunoassay for prostate-specific antigen based on silver nanoparticle-triggered ion-exchange reaction with ZnO/CdS nanorods
Ling Zhu, Zipeng Yin, Zijian Lv, Mei‐Jin Li, Dianping Tang
Abstract
. In addition, the PEC immunoassay displayed satisfactory repeatability, high specificity, and acceptable method accuracy. Importantly, the ion-exchange reaction-based PEC immunoassay provides a new perspective for the detection of other disease-related biomarkers by controlling the corresponding antibodies.
Topics & Concepts
NanorodImmunoassayMaterials scienceProstate-specific antigenNanoparticleIon exchangeIonNanotechnologyOptoelectronicsChemistryProstate cancerCancerInternal medicineOrganic chemistryImmunologyBiologyMedicineAntibodyAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionRNA Interference and Gene Delivery