2013 Fiscal Year Final Research Report
Development of Supramolecular Separation Systems Based on Inclusion Function of Hydrophobic Nano Spacial Field
| Project/Area Number |
22350039
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Analytical chemistry
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| Research Institution | Sophia University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
ENDO Akira 上智大学, 理工学部, 准教授 (00119124)
HASHIMOTO Takeshi 上智大学, 理工学部, 助教 (20333049)
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| Project Period (FY) |
2010-04-01 – 2014-03-31
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| Keywords | 糖識別 / 分離システム / ソフト分子鋳型 / フェニルボロン酸 / シクロデキストリンゲル / 超分子 / 自己学習機能 |
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| Research Abstract |
In this study, we have designed phenylboronic acid azoprobes possessing various alkyl chain lengths (B-Azo-Cn (n = 6, 8, and 10)) and introduced it into a CyD cavity to form a gel for the selective adsorption of monosaccharides based on the template effect. The hydrophobic azoprobe, B-Azo-C10, was stably incorporated inside the gamma-CyD cavity and exhibited the highest adsorption selectivity for galactose. On the other hand the gamma-CyD gel with the glucose template exhibited glucose-selective adsorption. Based on the repositioning of the binding sites for target sugar recognition by repeating sugar adsorption, novel self-learning ability of CyD gel was successfully realized.
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[Journal Article] Targeted syntheses of homo- and heterotrinuclear complexes involving M^II -Ni^II -M^II (M = Ni, Cu, and Pd) nonlinear core : Structure, spectroscopy, magnetic and redox studies2013
Author(s)
D. Mandal, S. M. T. Abtab, A. Audhya, E. R.T. Tiekink, A. Endo, R. Clerac, and M. Chaudhury
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Journal Title
Polyhedron
Volume: 52
Pages: 355-363
DOI
Peer Reviewed
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