PMC:7115396 / 18554-18675 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T244","span":{"begin":86,"end":87},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"d terminated with 2 mol/L H2SO4 solution, the absorbance at 490 nm was measured using a Model 680 microplate reader (Bio-"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T53","span":{"begin":26,"end":31},"obj":"Chemical"},{"id":"T54","span":{"begin":32,"end":40},"obj":"Chemical"}],"attributes":[{"id":"A53","pred":"chebi_id","subj":"T53","obj":"http://purl.obolibrary.org/obo/CHEBI_26836"},{"id":"A54","pred":"chebi_id","subj":"T54","obj":"http://purl.obolibrary.org/obo/CHEBI_75958"}],"text":"d terminated with 2 mol/L H2SO4 solution, the absorbance at 490 nm was measured using a Model 680 microplate reader (Bio-"}

{"project":"LitCovid-PubTator","denotations":[{"id":"261","span":{"begin":26,"end":31},"obj":"Chemical"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"d terminated with 2 mol/L H2SO4 solution, the absorbance at 490 nm was measured using a Model 680 microplate reader (Bio-"}