PMC:7594251 / 7948-8197 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T82249","span":{"begin":183,"end":184},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T85549","span":{"begin":226,"end":231},"obj":"http://purl.obolibrary.org/obo/UBERON_0007688"}],"text":"ividual nuclei (i.e., spins) which vary because of different atomic, electronic, and chemical environments (i.e., structural atomic relationships). Initially, the sample is placed in a strong, static, and homogeneous magnetic field. Because spins co"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T48","span":{"begin":8,"end":14},"obj":"Chemical"}],"attributes":[{"id":"A48","pred":"chebi_id","subj":"T48","obj":"http://purl.obolibrary.org/obo/CHEBI_33252"}],"text":"ividual nuclei (i.e., spins) which vary because of different atomic, electronic, and chemical environments (i.e., structural atomic relationships). Initially, the sample is placed in a strong, static, and homogeneous magnetic field. Because spins co"}

{"project":"LitCovid-sentences","denotations":[{"id":"T59","span":{"begin":148,"end":232},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"ividual nuclei (i.e., spins) which vary because of different atomic, electronic, and chemical environments (i.e., structural atomic relationships). Initially, the sample is placed in a strong, static, and homogeneous magnetic field. Because spins co"}