PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24245933-4 2013 The results demonstrate that Gd(3+)/[Fe(CN)6](3-) nanoparticles have r1p and r2p relaxivities about four times higher than the values observed in the same conditions for the commercial Contrast Agents (CAs) ProHance or Omniscan, regardless of the stabilizing agent used, while nanoparticles of Prussian blue and its analogues M(2+)/[Fe(CN)6](3-) (M = Ni, Cu, Fe) present relatively modest values. fe(cn)6 37-44 CD1e molecule Homo sapiens 77-80