PMC:7152911 / 1504-1655 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T14","span":{"begin":13,"end":119},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"cal methods.\n• Discussion of emerging electrochemical biosensor designs, including flexible and wearable form factors.\n• Highlight of electrochemical"}