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ID 33013
フルテキストURL
著者
Oshita, Koji Department of International Conservation Studies for Cultural Properties, Faculty of Cultural Properties, Kibi International University
Takayanagi, Toshio Department of Chemistry, Faculty of Science, Okayama University
大島 光子 Department of Chemistry, Faculty of Science, Okayama University
本水 昌二 Department of Chemistry, Faculty of Science, Okayama University
抄録

Catechol-type chitosan resin and salicylic acid-type chitosan resin were easily synthesized for use in estimating the adsorption behavior of 34 elements at pH 1 - 7 in aquatic media. The catechol-type chitosan resin could adsorb Cu(II) at pH 3 - 7, In(III) at pH 4 - 6, Pb(II) and lanthanoids at pH 5 - 7, and U(VI) at pH 4 - 7 more effectively than the salicylic acid-type chitosan resin and the cross-linked chitosan resin (base material). Adsorption ability was in the order: catechol-type chitosan resin > salicylic acid-type chitosan resin > cross-linked chitosan resin.

キーワード
CHEMICALLY-MODIFIED CHITOSAN
SELECTIVE ADSORPTION; ICP-MS
COLUMN COLLECTION/CONCENTRATION
COMPLEXANE TYPES
PRECIOUS METALS
DERIVATIVES
COPRECIPITATION
COPPER(II)
BEHAVIOR
備考
Published with permission from the copyright holder.
This is published in Analytical Sciences, 2008 Vol.24 Issue.5 pp.665-668
Publisher URL: http://dx.doi.org/10.2116/analsci.24.665
Direct access to Thomson Web of Science record
(C)2008 by The Japan Society for Analytical Chemistry
発行日
2008-05-10
出版物タイトル
Analytical Sciences
24巻
5号
開始ページ
665
終了ページ
668
資料タイプ
学術雑誌論文
言語
English
査読
有り
DOI
Web of Sience KeyUT
Submission Path
analytical_chemistry/24