PMC:7376974 / 99713-99816 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T919","span":{"begin":31,"end":38},"obj":"http://purl.obolibrary.org/obo/OBI_0100026"},{"id":"T920","span":{"begin":31,"end":38},"obj":"http://purl.obolibrary.org/obo/UBERON_0000468"}],"text":"Hard nanomaterial nonpolymeric organic or inorganic materials with sizes comprised between 1 and 100 nm"}

{"project":"LitCovid-sentences","denotations":[{"id":"T613","span":{"begin":0,"end":103},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Hard nanomaterial nonpolymeric organic or inorganic materials with sizes comprised between 1 and 100 nm"}