A biomimetic mussel-inspired photoelectrochemical biosensing chip for the sensitive detection of CD146†
Abstract
A photoelectrochemical biosensing chip was constructed through the mussel-inspired polydopamine coating strategy, which demonstrated improved photo-to-electric conversion performance for the CdS/TiO2-ITO chip, and was used for the direct immobilization of captured antibodies and the detection of CD146 in the absence of additional electron donors/acceptors.