PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24244939-0 2014 Rapid in situ identification of arsenic species using a portable Fe3O4@Ag SERS sensor. ferryl iron 65-70 seryl-tRNA synthetase 2, mitochondrial Homo sapiens 74-78 24244939-1 2014 Rapid and sensitive SERS identification and quantification of arsenic species in multiple matrices have been realized using a Fe3O4@Ag magnetic substrate. ferryl iron 126-131 seryl-tRNA synthetase 2, mitochondrial Homo sapiens 20-24 24244939-2 2014 The molecular structure of arsenic on Fe3O4@Ag characterized using EXAFS spectroscopy and DFT confirms the existence of a chemical effect on SERS enhancement. ferryl iron 38-43 seryl-tRNA synthetase 2, mitochondrial Homo sapiens 141-145