PMC:7152911 / 54-171 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T3","span":{"begin":6,"end":88},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"tract\nRecent advances in electrochemical biosensors for pathogen detection are reviewed. Electrochemical biosensors f"}