PMC:7796291 / 29517-29881 JSONTXT

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    LitCovid-sentences

    {"project":"LitCovid-sentences","denotations":[{"id":"T241","span":{"begin":0,"end":229},"obj":"Sentence"},{"id":"T242","span":{"begin":230,"end":364},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Figure 1 (A,D) Layer structures of respirators visualized by X-ray computed tomography (Xµ-CT), (B,E) 2D images and fiber diameter distribution using Xµ-CT and FE-SEM, and (C,F) morphological parameters of respirator components. The fiber diameter distribution is suggested in frequency and percentage, indicated as the red bar graph and black line, respectively."}