PMC:7143804 / 21960-22048 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T136","span":{"begin":14,"end":17},"obj":"Chemical"}],"attributes":[{"id":"A136","pred":"chebi_id","subj":"T136","obj":"http://purl.obolibrary.org/obo/CHEBI_53310"}],"text":". Fabrication\nCOC [42] is chosen as polymeric substrate because of its biocompatibility,"}

{"project":"LitCovid-sentences","denotations":[{"id":"T170","span":{"begin":2,"end":13},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":". Fabrication\nCOC [42] is chosen as polymeric substrate because of its biocompatibility,"}