PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23172673-4 2012 In particular, our measured scattering-length contrast of 0.204(3) fm between (18)O and (nat)O is nearly a factor of 6 greater than the tabulated value, which renders feasible neutron diffraction experiments using (18)O isotope substitution and thereby offers new possibilities for measuring the partial structure factors of oxygen-containing compounds, such as water. Water 362-367 bromodomain containing 2 Homo sapiens 89-92