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PMC:7796291 / 21223-21456 JSONTXT

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LitCovid-PubTator

Id Subject Object Predicate Lexical cue tao:has_database_id
218 25-28 Chemical denotes IPA MESH:D019840
219 99-102 Chemical denotes IPA MESH:D019840

LitCovid-sentences

Id Subject Object Predicate Lexical cue
T173 0-233 Sentence denotes It is well accepted that IPA treatment removes the surface charges of filter media; therefore, the IPA-treated samples can be deemed as the mechanical filter (mechanical contribution noted as “mech. cont’n”) (Figure 2 and Figure 3B).