PMC:7376974 / 96836-97004 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T98365","span":{"begin":101,"end":110},"obj":"Chemical"}],"attributes":[{"id":"A93430","pred":"chebi_id","subj":"T98365","obj":"http://purl.obolibrary.org/obo/CHEBI_22587"}],"text":"For instance, CuNPs have been used in filters for the preparation of highly efficient broad spectrum antiviral masks.50 Some HNMs have been already clinically approved."}

{"project":"LitCovid-sentences","denotations":[{"id":"T595","span":{"begin":0,"end":168},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"For instance, CuNPs have been used in filters for the preparation of highly efficient broad spectrum antiviral masks.50 Some HNMs have been already clinically approved."}

{"project":"2_test","denotations":[{"id":"32667191-20592763-153411","span":{"begin":117,"end":119},"obj":"20592763"}],"text":"For instance, CuNPs have been used in filters for the preparation of highly efficient broad spectrum antiviral masks.50 Some HNMs have been already clinically approved."}