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化學系 徐秀福 教授於
期刊論文
發佈
Acid/Base- and Anion-Controllable Organogels Formed From a Urea-Based Molecular Switch
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：Acid/Base- and Anion-Controllable Organogels Formed From a Urea-Based Molecular Switch期刊論文Acid/Base- and Anion-Controllable Organogels Formed From a Urea-Based Molecular SwitchHsueh, Sheng-yao; Kuo, Chun-ting; Lu, Tsan-wen; Lai, Chien-Chen; Liu, Yi-hung; Hsu, Hsiu-fu; Peng, Shie-ming; Chen, Chun-hsien; Chiu, Sheng-hsien淡江大學化學學系host–guest chemistry;molecular recognition;molecular switches;organogels;rotaxanesWeinheim: Wiley - V C H Verlag GmbH & Co. KGaAAngewandte Chemie International Edition 49(48), pp.9170-9173100學年度研究獎補助論文A switch in time: Gel–sol transitions of a urea-based [2]rotaxane gelator are controlled by the degree of solvent exposure of the hydrogen-bond-donating urea station and the orientation of the hydrogen-bond-accepting C[DOUBLE BOND]O groups of the interlocked ethylene glycol based macrocycle (N blue, O and macrocycle red, phenyl green). Both acid/base and anion-exchange control can be used to reversibly transition the rotaxane in 1-pentanol between solution and g
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