@article{oai:nitech.repo.nii.ac.jp:00005053,
 author = {Yuchi, Akio and Mukaie, Koichi and Sotomura, Yuka and Yamada, Hiromichi and Wada, Hiroko},
 issue = {5},
 journal = {Analytical sciences : the international journal of the Japan Society for Analytical Chemistry},
 month = {May},
 note = {The adsorption curves of divalent metal ions (M2+) to an iminodiacetate(IDA)-type chelating resin (-L2-) under the condition of metal ions in excess against IDA groups clearly indicated the difference in contribution between two species. Copper and nickel are adsorbed only as [(-L)MII], while cadmium and calcium are adsorbed as [(-L)MII] and [(-LH)2MII]. Addition of salts may enhance the deprotonation of IDA groups, interfere with the adsorption as [(-LH)2MII], and yield remarkable changes in adsorption curves, depending on the metal ions., application/pdf},
 pages = {575--577},
 title = {Direct Evidence for Two Interaction Modes in Adsorption of Divalent Metal Ions to Iminodiacetate-Type Chelating Resins},
 volume = {18},
 year = {2002}
}