PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32133339-6 2020 The SPEN/UiO-66-NH2-5 composite membrane had the highest selectivity of 6.42 x 105 S s cm-3: 14.3-times higher than that of Nafion 117. perfluorosulfonic acid 124-130 spen family transcriptional repressor Homo sapiens 4-8