PMC:7299399 / 17458-17584 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T79","span":{"begin":0,"end":126},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Nanotechnology provides multiple solutions to these challenges though, as nanocarriers can overcome some of these limitations."}