PMC:7435837 / 20542-20714 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T156","span":{"begin":17,"end":105},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"tended function. Fourthly, fairly low quantities of material need to be deposited to coat the substrates. Lastly, they are biocompatible, biodegradable, and most renewable "}