PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
31736309-2	2019	Herein, we constructed a dual-mode antifouling electrochemical sensing platform for the detection of prostate-specific antigen (PSA) based on two kinds of antifouling peptides functionalized with graphene oxide-Fe3O4-thionine (GO-Fe3O4-Thi) probe and internal reference Ferrocene (Fc), respectively.	ferryl iron	227-235	kallikrein related peptidase 3	Homo sapiens	101-132	
31892093-3	2020	Up addition of PSA, Fe3O4-labeled DNAzyme-peptide probe was cleaved, followed by the magnetic separation.	ferryl iron	20-25	kallikrein related peptidase 3	Homo sapiens	15-18	
31736309-3	2019	The longer peptide (Pep1) modified with GO-Fe3O4-Thi probe was designed to contain a peptide sequence (HSSKLQK) capable of being recognized and cut by PSA.	ferryl iron	40-48	kallikrein related peptidase 3	Homo sapiens	151-154	
31736309-5	2019	The concentration of PSA can be measured through both the increase of differential pulse voltammetry (DPV) signal change of Thi and the decrease of chronoamperometry (CA) signal of the reduction of H2O2 electrocatalyzed by GO-Fe3O4.	ferryl iron	223-231	kallikrein related peptidase 3	Homo sapiens	21-24	
31150984-5	2019	Subsequently, Fe3O4 NPs anchored on the probes were transformed into a photothermal agent, Prussian blue NPs, which converted biological signal into heat via the near-infrared laser irradiation, and thus sensitive quantitative detection of PSA was realized by using a thermometer with a lower detection limit of 0.31 ng/mL.	ferryl iron	14-19	kallikrein related peptidase 3	Homo sapiens	240-243	
28925683-0	2017	3D Nanostructured Palladium-Functionalized Graphene-Aerogel-Supported Fe3O4 for Enhanced Ru(bpy)32+-Based Electrochemiluminescent Immunosensing of Prostate Specific Antigen.	ferryl iron	70-75	kallikrein related peptidase 3	Homo sapiens	147-172	
28800506-0	2018	Ni(OH)2/NGQDs-based electrochemiluminescence immunosensor for prostate specific antigen detection by coupling resonance energy transfer with Fe3O4@MnO2 composites.	ferryl iron	141-146	kallikrein related peptidase 3	Homo sapiens	62-87	
30832917-6	2019	Furthermore, PSA capture antibodies functionalized magnetic Fe3O4 nanoparticles (Fe3O4-Ab1) were utilized in the proposed immunosensor to capture and enrich the PSA.	ferryl iron	60-65	kallikrein related peptidase 3	Homo sapiens	13-16	
30832917-6	2019	Furthermore, PSA capture antibodies functionalized magnetic Fe3O4 nanoparticles (Fe3O4-Ab1) were utilized in the proposed immunosensor to capture and enrich the PSA.	ferryl iron	60-65	kallikrein related peptidase 3	Homo sapiens	161-164	
29310271-0	2018	A novel peptide/Fe3O4@SiO2-Au nanocomposite-based fluorescence biosensor for the highly selective and sensitive detection of prostate-specific antigen.	ferryl iron	16-21	kallikrein related peptidase 3	Homo sapiens	125-150	
29310271-2	2018	Here, we present a novel peptide/Fe3O4@SiO2-Au nanocomposite-based fluorescence biosensor for highly selective and sensitive detection of PSA.	ferryl iron	33-38	kallikrein related peptidase 3	Homo sapiens	138-141	
28056439-2	2017	This paramagnetic Fe3O4@GO composite (1microm size range) was decorated with antibodies against prostate specific antigen (PSA) and prostate specific membrane antigen (PSMA), and then used to first capture these biomarkers and then deliver them to an 8-sensor detection chamber of a microfluidic immunoarray.	ferryl iron	18-23	kallikrein related peptidase 3	Homo sapiens	96-121	
28056439-2	2017	This paramagnetic Fe3O4@GO composite (1microm size range) was decorated with antibodies against prostate specific antigen (PSA) and prostate specific membrane antigen (PSMA), and then used to first capture these biomarkers and then deliver them to an 8-sensor detection chamber of a microfluidic immunoarray.	ferryl iron	18-23	kallikrein related peptidase 3	Homo sapiens	123-126	
28056439-3	2017	Screen-printed carbon sensors coated with electrochemically reduced graphene oxide (ERGO) and a second set of antibodies selectively capture the biomarker-laden Fe3O4@GO particles, which subsequently catalyze hydrogen peroxide reduction to detect PSA and PSMA.	ferryl iron	161-166	kallikrein related peptidase 3	Homo sapiens	247-250	
28056439-6	2017	The LOD for PSA was 1000-fold better than the only previous report of PSA detection using Fe3O4.	ferryl iron	90-95	kallikrein related peptidase 3	Homo sapiens	12-15	
28056439-6	2017	The LOD for PSA was 1000-fold better than the only previous report of PSA detection using Fe3O4.	ferryl iron	90-95	kallikrein related peptidase 3	Homo sapiens	70-73