PMC:7299399 / 76254-76544 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T637","span":{"begin":62,"end":63},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T638","span":{"begin":98,"end":103},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_10239"}],"text":" and they are considered the “most penetrating” particles for a majority of filter types.204\nWhen virus-laden droplet nuclei are deposited on filter media, they penetrate the filter matrix to different depths depending on their size characteristics: larger particles tend to become impacted"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T374","span":{"begin":118,"end":124},"obj":"Chemical"}],"attributes":[{"id":"A754","pred":"chebi_id","subj":"T374","obj":"http://purl.obolibrary.org/obo/CHEBI_33252"}],"text":" and they are considered the “most penetrating” particles for a majority of filter types.204\nWhen virus-laden droplet nuclei are deposited on filter media, they penetrate the filter matrix to different depths depending on their size characteristics: larger particles tend to become impacted"}