PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26257183-4 2015 For improve the sensitivity, polyamidoamine dendrimer-encapsulated gold nanoparticles (AuNPs-PAMAM) was used for covalent attachment of PSA-aptamer and HRP linked aptamer (Au-PAMA/aptamer-HRP) as electrochemical label in the sandwich format and electrocatalytic reduction of H2O2 in the presence of enzymatically oxidized thionine was measured. Poly(amidoamine) 29-43 kallikrein related peptidase 3 Homo sapiens 136-139 25173732-2 2015 Herein, a new electrochemical immunosensor for sensitive determination of PSA was designed by using redox and catalysis "all-in-one" infinite coordination polymer (PtNP@ICP) as signal tag on the polyamidoamine dendrimers modified electrode interface. Poly(amidoamine) 195-209 kallikrein related peptidase 3 Homo sapiens 74-77