PMC:7755033 / 14560-14714 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T123","span":{"begin":32,"end":34},"obj":"Sentence"},{"id":"T124","span":{"begin":36,"end":57},"obj":"Sentence"},{"id":"T125","span":{"begin":59,"end":63},"obj":"Sentence"},{"id":"T126","span":{"begin":65,"end":101},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"against it in binding studies.\n\n2. Materials and methods\n\n2.1. Selection and preparation of ligands\nThe present study was carried out at Molecular Chemo"}