PMC:7152911 / 8785-8987 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T73","span":{"begin":8,"end":14},"obj":"Sentence"},{"id":"T74","span":{"begin":15,"end":178},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":" et al. 2019). Electrochemical biosensors for pathogen detection utilize conducting and semiconducting materials as the transducer, which is commonly referred to as an electrode. The chemical energy ass"}