Determination of lanthanides and other trace elements in ferns by instrumental neutron activation analysis |
| |
| Authors: | T. Ozaki S. Enomoto Y. Minai S. Ambe F. Ambe T. Tominaga |
| |
| Affiliation: | (1) Department of Chemistry, School of Science, The University of Tokyo, 113 Hongo, Tokyo, Japan;(2) The Institute of Physical and Chemical Research (RIKEN), 351-01 Wako, Saitama, Japan |
| |
| Abstract: | About 70 kinds of fem samples have been analyzed by means of neutron activation analysis in order to deduce characteristics and mechanisms of accumulation of rare earth elements. Accumulator species for scandium and lanthanides have been newly found based on the analysis. Correlations among barium, hafnium, and lanthanides indicate that the fems accumulating barium and hafnium also showed high concentrations of lanthanides. Remarkable accumulation of lanthanides in diversifying genera suggests that lanthanides contribute to making those species diverse. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
