PMC:7435837 / 28279-28514 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T377","span":{"begin":185,"end":196},"obj":"Chemical"}],"attributes":[{"id":"A377","pred":"chebi_id","subj":"T377","obj":"http://purl.obolibrary.org/obo/CHEBI_33232"}],"text":"et alone employing an LbL coating method to create these masks. These are rapid inactivation action, broad-spectrum inactivation not only against specific strains, and lastly universal application on various media, not just facial mask"}