PMC:7152911 / 484-683 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T2","span":{"begin":23,"end":31},"obj":"Chemical"}],"attributes":[{"id":"A2","pred":"chebi_id","subj":"T2","obj":"http://purl.obolibrary.org/obo/CHEBI_33839"}],"text":"ptamers, and imprinted polymers, are discussed in terms of availability, production, and immobilization approach. Emerging areas of electrochemical biosensor design are reviewed, including electrode "}