PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21761884-1 2011 In this work, two synthetic polyelectrolytes, PSS and PAH, are employed as strong adsorbed surfactants to disperse and stabilize neodymium oxide nanoparticles. neodymium oxide 129-144 phenylalanine hydroxylase Homo sapiens 54-57