PMC:7796291 / 13507-14129 JSONTXT 2 Projects

Annnotations TAB TSV DIC JSON TextAE

Id Subject Object Predicate Lexical cue
T122 0-123 Sentence denotes Varied disinfection methods accessible to the general public were investigated for their effects on filtration performance.
T123 124-223 Sentence denotes Without disinfection treatments, both respirators showed very high filtration efficiency of ≥99.5%.
T124 224-439 Sentence denotes It should be noted that the filtration efficiency was measured after challenging the respective aerosols for 3 min (by the KF standard) [35], which corresponded to about 2.7 mg of NaCl and 8 mg of paraffin oil mass.
T125 440-622 Sentence denotes The filtration performance against NaCl and paraffin oil aerosols were comparable, and the effects of various treatments on filtration of either aerosol were very similar (Figure 2).