Solubilization of lanthanide ions by cyclodextrins in basic aqueous solutions |
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Authors: | Morio Yashiro Sachiko Miyama Tohru Takarada Makoto Komiyama |
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Affiliation: | (1) Department of Chemistry and Biotechnology, Faculty of Engineering, The University of Tokyo, Hongo, Bunkyo-ku, 113 Tokyo, Japan |
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Abstract: | Cyclodextrins form complexes with lanthanide ions in basic aqueous solutions. This complex formation in basic solution dramatically enhances the solubility of lanthanide ions, which are otherwise insoluble due to the formation of hydroxide gels. Solutions of the -cyclodextrin-Ce3+ complex effectively hydrolyze 2-deoxyadenosine-5-monophosphate to 2-deoxyadenosine. |
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Keywords: | Lanthanide ion Pr3+ ion cyclodextrin DNA hydrolysis |
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