PMC:7435837 / 1505-1655 JSONTXT

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{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T10","span":{"begin":140,"end":146},"obj":"Chemical"}],"attributes":[{"id":"A10","pred":"chebi_id","subj":"T10","obj":"http://purl.obolibrary.org/obo/CHEBI_37409"}],"text":" Introduction\nIn this paper, the role of a layer-by-layer nanocoating approach to provide a mechanism of prevention of the spreading of the corona- an"}

{"project":"LitCovid-sentences","denotations":[{"id":"T16","span":{"begin":1,"end":13},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":" Introduction\nIn this paper, the role of a layer-by-layer nanocoating approach to provide a mechanism of prevention of the spreading of the corona- an"}