{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Zheng QQ"],"funding":["National Natural Science Foundation of China"],"pagination":["726-734"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC6137421"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["19(9)"],"pubmed_abstract":["p-Nitrophenylphosphate (PNPP) is usually employed as the substrate for enzyme-linked immunosorbent assays. p-Nitrophenol (PNP), the product of PNPP, with the catalyst alkaline phosphatase (ALP), will passivate an electrode, which limits applications in electrochemical analysis. A novel anti-passivation ink used in the preparation of a graphene/ionic liquid/chitosan composited (rGO/IL/Chi) electrode is proposed to solve the problem. The anti-passivation electrode was fabricated by directly writing the graphene-ionic liquid-chitosan composite on a single-side conductive gold strip. A glassy carbon electrode, a screen-printed electrode, and a graphene-chitosan composite-modified screen-printed electrode were investigated for comparison. Scanning electron microscopy was used to characterize th"],"journal":["Journal of Zhejiang University. Science. B"],"pubmed_title":["An anti-passivation ink for the preparation of electrodes for use in electrochemical immunoassays."],"pmcid":["PMC6137421"],"funding_grant_id":["31571918"],"pubmed_authors":["Ye ZZ","Wu J","Ying YB","Lu YC","Ping JF","Zheng QQ"],"additional_accession":[]},"is_claimable":false,"name":"An anti-passivation ink for the preparation of electrodes for use in electrochemical immunoassays.","description":"p-Nitrophenylphosphate (PNPP) is usually employed as the substrate for enzyme-linked immunosorbent assays. p-Nitrophenol (PNP), the product of PNPP, with the catalyst alkaline phosphatase (ALP), will passivate an electrode, which limits applications in electrochemical analysis. A novel anti-passivation ink used in the preparation of a graphene/ionic liquid/chitosan composited (rGO/IL/Chi) electrode is proposed to solve the problem. The anti-passivation electrode was fabricated by directly writing the graphene-ionic liquid-chitosan composite on a single-side conductive gold strip. A glassy carbon electrode, a screen-printed electrode, and a graphene-chitosan composite-modified screen-printed electrode were investigated for comparison. Scanning electron microscopy was used to characterize th","dates":{"release":"2018-01-01T00:00:00Z","publication":"2018 Sept.","modification":"2025-04-04T23:36:20.056Z","creation":"2019-03-26T23:57:14Z"},"accession":"S-EPMC6137421","cross_references":{"pubmed":["30178639"],"doi":["10.1631/jzus.b1700510","10.1631/jzus.B1700510"]}}