PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34112437-1 2021 We designed a signal-on photoelectrochemical (PEC) immunoassay for the sensitive monitoring of prostate-specific antigen (PSA) based on the etching reaction of hydrogen peroxide (H2O2) toward oxygen/phosphorus co-doped graphitic C3N4/AgBr/MnO2 nanosheets (OP-g-C3N4/AgBr/MnO2). c3n4 229-233 kallikrein related peptidase 3 Homo sapiens 95-120 32145847-5 2020 The combination of the excellent PEC properties of CdS@Au-g-C3N4 and the remarkable quenching effects of graphene oxide-CuS enabled construction of a sandwich-type PEC immunosensor for prostate specific antigen (PSA) detection. c3n4 60-64 kallikrein related peptidase 3 Homo sapiens 185-210