{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["169(1)"],"submitter":["Calhoun MC"],"pubmed_abstract":["Electrochemical sensors that utilize enzymes are a sensitive, inexpensive means of detecting biologically relevant analytes. These sensors are categorized based on their construction and method of signal transport. Type I sensors consist of a crosslinked enzyme on an electrode surface and are potentially subject to interference from byproducts and other biological analytes. However, type II sensors help alleviate this problem with the addition of a redox polymer layer that assists in signal transduction, thus minimizing interferences. An osmium-loaded poly(vinylimidazole) polymer (Os-PVI) is commonly used with successful results, and when combined with an enzyme yields a type II sensor. Our initial attempts at the synthesis of this polymer resulted in an unexpected osmium precursor, which "],"journal":["Journal of the Electrochemical Society"],"pagination":["016506"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9183174"],"repository":["biostudies-literature"],"pubmed_title":["Trace Oxygen Affects Osmium Redox Polymer Synthesis for Wired Enzymatic Biosensors."],"pmcid":["PMC9183174"],"pubmed_authors":["Schley ND","Calhoun MC","Stachurski CD","Cliffel DE","Winn SL","Gizzie EA","Daniel AW"],"additional_accession":[]},"is_claimable":false,"name":"Trace Oxygen Affects Osmium Redox Polymer Synthesis for Wired Enzymatic Biosensors.","description":"Electrochemical sensors that utilize enzymes are a sensitive, inexpensive means of detecting biologically relevant analytes. These sensors are categorized based on their construction and method of signal transport. Type I sensors consist of a crosslinked enzyme on an electrode surface and are potentially subject to interference from byproducts and other biological analytes. However, type II sensors help alleviate this problem with the addition of a redox polymer layer that assists in signal transduction, thus minimizing interferences. An osmium-loaded poly(vinylimidazole) polymer (Os-PVI) is commonly used with successful results, and when combined with an enzyme yields a type II sensor. Our initial attempts at the synthesis of this polymer resulted in an unexpected osmium precursor, which ","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Jan","modification":"2025-04-25T20:28:17.562Z","creation":"2025-02-19T03:52:16.924Z"},"accession":"S-EPMC9183174","cross_references":{"pubmed":["35692370"],"doi":["10.1149/1945-7111/ac42a0"]}}