PMC:7376974 / 0-45 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T1","span":{"begin":0,"end":45},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Hard Nanomaterials in Time of Viral Pandemics"}