@article{oai:repo.qst.go.jp:00044144,
 author = {Luis, Mas Jose and Tagami, Keiko and Uchida, Shigeo and 田上 恵子 and 内田 滋夫},
 issue = {3},
 journal = {Journal of Radioanalytical and Nuclear Chemistry},
 month = {Aug},
 note = {The estimation of the Re concentration factor (CF) has been carried out to provide additional field information on the biochemical  similarities
between Re and Tc. Re concentration in brown seaweed samples from the North Atlantic Coast were measured using ID-ICP-MS. The chemical
yields were quantitative, and the concentrations were distributed within a narrow range of 6580 ng/g d.w. CF of Re was approximately 1.2E+4 on
average, i.e., one order of magnitude less than that found for 99Tc.},
 pages = {361--365},
 title = {Rhenium measurements on North Atlantic seaweed samples by ID-ICP-MS: an observation on the Re concentration factors},
 volume = {265},
 year = {2005}
}