PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27922736-1 2017 A surface-modified Co3 O4 ultrathin nanosheet (denoted as PCO) is reported via controllable phosphate ion functionalization for pseudocapacitors. co3 o4 19-25 PCOS1 Homo sapiens 58-61