PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31892093-1 2020 In this work, a novel "signal-on" electrochemical peptide biosensor based on peptide-conjugated hemin/G-quadruplex (DNAzyme-peptide) hybrid and rosebud-like MoSe2@reduced graphene oxide (MoSe2@rGO) nanocomposite, was developed for detection of prostate-specific antigen (PSA). graphene oxide 171-185 kallikrein related peptidase 3 Homo sapiens 244-269 32145847-0 2020 A ternary CdS@Au-g-C3N4 heterojunction-based photoelectrochemical immunosensor for prostate specific antigen detection using graphene oxide-CuS as tags for signal amplification. graphene oxide 125-139 kallikrein related peptidase 3 Homo sapiens 83-108 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. graphene oxide 105-119 kallikrein related peptidase 3 Homo sapiens 185-210 34632622-2 2021 The thiolate DNA aptamer against PSA was conjugated to the reduced graphene oxide/Au (RGO-Au) nanocomposite through the self-assembly of Au-S groups. graphene oxide 67-81 kallikrein related peptidase 3 Homo sapiens 33-36 34398465-3 2021 In this study, a circulating tumor cell (CTC)-chip based on an evaporation-induced reduced graphene oxide (rGO) coating is presented, which enables a highly specific and non-invasive diagnosis of prostate cancer in the PSA gray zone. graphene oxide 91-105 kallikrein related peptidase 3 Homo sapiens 219-222 34764826-0 2021 Ultra pH-sensitive detection of total and free prostate-specific antigen using electrochemical aptasensor based on reduced graphene oxide/gold nanoparticles emphasis on TiO2/carbon quantum dots as a redox probe. graphene oxide 123-137 kallikrein related peptidase 3 Homo sapiens 47-72 33113419-11 2020 Furthermore, we reported the role of advanced nanomaterials, for instance graphene oxide, carbine nanotube, quantum dots, silica, gold, silver, and magnetic nanoparticles on the improvement of aptasensors of PSA. graphene oxide 74-88 kallikrein related peptidase 3 Homo sapiens 208-211 31892093-1 2020 In this work, a novel "signal-on" electrochemical peptide biosensor based on peptide-conjugated hemin/G-quadruplex (DNAzyme-peptide) hybrid and rosebud-like MoSe2@reduced graphene oxide (MoSe2@rGO) nanocomposite, was developed for detection of prostate-specific antigen (PSA). graphene oxide 171-185 kallikrein related peptidase 3 Homo sapiens 271-274 31078062-2 2019 To do this, multiwalled carbon nanotube (MWCNT)/L-histidine functionalized reduced graphene oxide (His-rGO) was demonstrated as a bifunctional nanoplatform for covalently attaching thionine redox indicator and anti-PSA antibody (Ab). graphene oxide 83-97 kallikrein related peptidase 3 Homo sapiens 215-218 31816713-0 2020 Highly sensitive voltammetric immunosensor for the detection of prostate specific antigen based on silver nanoprobe assisted graphene oxide modified screen printed carbon electrode. graphene oxide 125-139 kallikrein related peptidase 3 Homo sapiens 64-89 31816713-1 2020 In this work, we developed an effective voltammetric immunosensing platform for the sensitive detection of prostate specific antigen (PSA) utilizing a graphene oxide (GO) modified screen-printed carbon electrode (SPCE) hybridized with the ex-situ prepared silver nanoparticles (AgNPs) as a probe and signal transducer. graphene oxide 151-165 kallikrein related peptidase 3 Homo sapiens 107-132 31816713-1 2020 In this work, we developed an effective voltammetric immunosensing platform for the sensitive detection of prostate specific antigen (PSA) utilizing a graphene oxide (GO) modified screen-printed carbon electrode (SPCE) hybridized with the ex-situ prepared silver nanoparticles (AgNPs) as a probe and signal transducer. graphene oxide 151-165 kallikrein related peptidase 3 Homo sapiens 134-137 26257182-0 2015 Graphene oxide quantum dots@silver core-shell nanocrystals as turn-on fluorescent nanoprobe for ultrasensitive detection of prostate specific antigen. graphene oxide 0-14 kallikrein related peptidase 3 Homo sapiens 124-149 30564911-10 2018 Graphical abstract Scalable reduced graphene oxide (rGO)-TiO2(200) mesoporous hybrid nanosheets with large surface area and new crystal growth of anatase (A) are introduced as efficient, durable, selective with low detection limit aptamer based prostate specific antigen biosensor. graphene oxide 36-50 kallikrein related peptidase 3 Homo sapiens 245-270 28646718-0 2017 Reduced graphene oxide-functionalized FeOOH for signal-on photoelectrochemical sensing of prostate-specific antigen with bioresponsive controlled release system. graphene oxide 8-22 kallikrein related peptidase 3 Homo sapiens 90-115 28646718-1 2017 A new and signal-on photoelectrochemical (PEC) sensing platform was successfully designed for the sensitive detection of prostate-specific antigen (PSA), using reduced graphene oxide- functionalized iron oxyhydroxide (FeOOH-rGO) as the photoactive material, accompanying target-responsive controlled release system to achieve the signal amplification. graphene oxide 168-182 kallikrein related peptidase 3 Homo sapiens 121-152 28789963-1 2017 In this work, we report a novel electrochemical immunosensor based on gold nanoparticles deposited on the surface of graphene oxide layers and was used for immobilization of monoclonal anti-PSA antibody via EDC/NHS coupling method to detect prostate-specific antigen (PSA), a valuable biomarker for early detection of prostate cancer. graphene oxide 117-131 kallikrein related peptidase 3 Homo sapiens 190-193 28789963-1 2017 In this work, we report a novel electrochemical immunosensor based on gold nanoparticles deposited on the surface of graphene oxide layers and was used for immobilization of monoclonal anti-PSA antibody via EDC/NHS coupling method to detect prostate-specific antigen (PSA), a valuable biomarker for early detection of prostate cancer. graphene oxide 117-131 kallikrein related peptidase 3 Homo sapiens 241-272 26868935-0 2017 An electrochemical biosensor to simultaneously detect VEGF and PSA for early prostate cancer diagnosis based on graphene oxide/ssDNA/PLLA nanoparticles. graphene oxide 112-126 kallikrein related peptidase 3 Homo sapiens 63-66 31256262-0 2019 An electrochemical immunosensor for the prostate specific antigen based on the use of reduced graphene oxide decorated with gold nanoparticles. graphene oxide 94-108 kallikrein related peptidase 3 Homo sapiens 40-65 31256262-11 2019 Graphical abstract Facile label free immunosensor based on reduced graphene oxide decorated with gold nanoparticles for early diagnosis prostate cancer via ultrasensitive detection of PSA biomarker: application in human serum. graphene oxide 67-81 kallikrein related peptidase 3 Homo sapiens 184-187 29065339-0 2018 Reduced graphene oxide/BiFeO3 nanohybrids-based signal-on photoelectrochemical sensing system for prostate-specific antigen detection coupling with magnetic microfluidic device. graphene oxide 8-22 kallikrein related peptidase 3 Homo sapiens 98-123 29065339-1 2018 A novel magnetic controlled photoelectrochemical (PEC) sensing system was designed for sensitive detection of prostate-specific antigen (PSA) using reduced graphene oxide-functionalized BiFeO3 (rGO-BiFeO3) as the photoactive material and target-triggered hybridization chain reaction (HCR) for signal amplification. graphene oxide 156-170 kallikrein related peptidase 3 Homo sapiens 110-141 28850823-0 2018 Trimetallic Pd@Au@Pt nanocomposites platform on -COOH terminated reduced graphene oxide for highly sensitive CEA and PSA biomarkers detection. graphene oxide 73-87 kallikrein related peptidase 3 Homo sapiens 117-120 28850823-1 2018 In this paper, a trimetallic Pd@Au@Pt nanocomposites platform on -COOH terminated reduced graphene oxide (COOH-rGO) was newly developed for sensing carcinoembryonic antigen (CEA) and prostate specific antigen (PSA) biomarkers. graphene oxide 90-104 kallikrein related peptidase 3 Homo sapiens 183-208 28850823-1 2018 In this paper, a trimetallic Pd@Au@Pt nanocomposites platform on -COOH terminated reduced graphene oxide (COOH-rGO) was newly developed for sensing carcinoembryonic antigen (CEA) and prostate specific antigen (PSA) biomarkers. graphene oxide 90-104 kallikrein related peptidase 3 Homo sapiens 210-213 28743084-0 2018 Graphene oxide@gold nanorods-based multiple-assisted electrochemiluminescence signal amplification strategy for sensitive detection of prostate specific antigen. graphene oxide 0-14 kallikrein related peptidase 3 Homo sapiens 135-160 28743084-1 2018 A novel and competitive electrochemiluminescence (ECL) aptasensor for prostate specific antigen (PSA) assay was constructed using gold nanorods functionalized graphene oxide (GO@AuNRs) multilabeled with glucose oxidase (GOD) and streptavidin (SA) toward luminol-based ECL system. graphene oxide 159-173 kallikrein related peptidase 3 Homo sapiens 70-95 28743084-1 2018 A novel and competitive electrochemiluminescence (ECL) aptasensor for prostate specific antigen (PSA) assay was constructed using gold nanorods functionalized graphene oxide (GO@AuNRs) multilabeled with glucose oxidase (GOD) and streptavidin (SA) toward luminol-based ECL system. graphene oxide 159-173 kallikrein related peptidase 3 Homo sapiens 97-100 28500948-0 2017 Using reduced graphene oxide-Ca:CdSe nanocomposite to enhance photoelectrochemical activity of gold nanoparticles functionalized tungsten oxide for highly sensitive prostate specific antigen detection. graphene oxide 14-28 kallikrein related peptidase 3 Homo sapiens 165-190 26257182-1 2015 We report a fluorescent turn-on nanoprobe for ultrasensitive detection of prostate specific antigen (PSA) based on graphene oxide quantum dots@silver (GQDs@Ag) core-shell nanocrystals. graphene oxide 115-129 kallikrein related peptidase 3 Homo sapiens 74-99 26257182-1 2015 We report a fluorescent turn-on nanoprobe for ultrasensitive detection of prostate specific antigen (PSA) based on graphene oxide quantum dots@silver (GQDs@Ag) core-shell nanocrystals. graphene oxide 115-129 kallikrein related peptidase 3 Homo sapiens 101-104 22334395-0 2012 A graphene oxide-peptide fluorescence sensor for proteolytically active prostate-specific antigen. graphene oxide 2-16 kallikrein related peptidase 3 Homo sapiens 72-97 22334395-1 2012 This paper presents a novel sensor to detect proteolytically active prostate-specific antigen (PSA) by assembling a purpose-designed FITC-labeled peptide with graphene oxide (GO). graphene oxide 159-173 kallikrein related peptidase 3 Homo sapiens 68-99 25732687-1 2015 The versatility of an on-chip graphene oxide (GO) aptasensor was successfully confirmed by the detection of three different proteins, namely, thrombin (TB), prostate specific antigen (PSA), and hemagglutinin (HA), simply by changing the aptamers but with the sensor composition remaining the same. graphene oxide 30-44 kallikrein related peptidase 3 Homo sapiens 157-182 25732687-1 2015 The versatility of an on-chip graphene oxide (GO) aptasensor was successfully confirmed by the detection of three different proteins, namely, thrombin (TB), prostate specific antigen (PSA), and hemagglutinin (HA), simply by changing the aptamers but with the sensor composition remaining the same. graphene oxide 30-44 kallikrein related peptidase 3 Homo sapiens 184-187 21482098-1 2011 A new colorimetric immunoassay for the detection of cancer biomarker prostate specific antigen (PSA) was developed based on the intrinsic peroxidase activity of graphene oxide (GO). graphene oxide 161-175 kallikrein related peptidase 3 Homo sapiens 69-100