PMC:7152911 / 9203-9389 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T30","span":{"begin":16,"end":24},"obj":"Chemical"}],"attributes":[{"id":"A30","pred":"chebi_id","subj":"T30","obj":"http://purl.obolibrary.org/obo/CHEBI_75958"}],"text":"ing electrolyte solution. To date, electrochemical biosensors have enabled sample preparation-free detection of pathogens in various matrices, in situ detection of pathogens on surfaces,"}