PMC:7796291 / 11653-12301 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7796291","sourcedb":"PMC","sourceid":"7796291","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7796291","text":"2.6. Bactericidal Effect\nThe E. coli strain of KCTC 1039 was used as the test bacteria, cultivated in Luria-Bertani (LB) broth (Sigma-Aldrich, St. Louis, MO, USA) for 2 h at 250 rpm. For application of E. coli to respirator layers, 10 μL of bacterial culture, corresponding to ~5 × 106 CFU of E. coli (concentration; 5 × 108 CFU/mL), was injected into the center area of 2.5 cm × 2.5 cm of front side of a respirator, using a micropipette. The bacteria-loaded samples were subject to different disinfection treatments, and the CFUs of cells were quantified, using a staining method [39,40]. The quantification procedure is illustrated in Figure S2.","divisions":[{"label":"title","span":{"begin":0,"end":24}}],"tracks":[{"project":"LitCovid-PubTator","denotations":[{"id":"136","span":{"begin":29,"end":36},"obj":"Species"},{"id":"137","span":{"begin":202,"end":209},"obj":"Species"},{"id":"138","span":{"begin":293,"end":300},"obj":"Species"},{"id":"139","span":{"begin":47,"end":56},"obj":"Chemical"}],"attributes":[{"id":"A136","pred":"tao:has_database_id","subj":"136","obj":"Tax:562"},{"id":"A137","pred":"tao:has_database_id","subj":"137","obj":"Tax:562"},{"id":"A138","pred":"tao:has_database_id","subj":"138","obj":"Tax:562"},{"subj":"136","pred":"source","obj":"LitCovid-PubTator"},{"subj":"137","pred":"source","obj":"LitCovid-PubTator"},{"subj":"138","pred":"source","obj":"LitCovid-PubTator"},{"subj":"139","pred":"source","obj":"LitCovid-PubTator"}],"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_"}]},{"project":"LitCovid-sentences","denotations":[{"id":"T100","span":{"begin":0,"end":4},"obj":"Sentence"},{"id":"T101","span":{"begin":5,"end":24},"obj":"Sentence"},{"id":"T102","span":{"begin":25,"end":182},"obj":"Sentence"},{"id":"T103","span":{"begin":183,"end":439},"obj":"Sentence"},{"id":"T104","span":{"begin":440,"end":590},"obj":"Sentence"},{"id":"T105","span":{"begin":591,"end":648},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"attributes":[{"subj":"T100","pred":"source","obj":"LitCovid-sentences"},{"subj":"T101","pred":"source","obj":"LitCovid-sentences"},{"subj":"T102","pred":"source","obj":"LitCovid-sentences"},{"subj":"T103","pred":"source","obj":"LitCovid-sentences"},{"subj":"T104","pred":"source","obj":"LitCovid-sentences"},{"subj":"T105","pred":"source","obj":"LitCovid-sentences"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"LitCovid-PubTator","color":"#beec93","default":true},{"id":"LitCovid-sentences","color":"#ec93d8"}]}]}}