MIKULŮ, Lukáš, Romana MICHALICOVÁ, Vivian IGLESIAS, Mirza Arfan YAWER, Angel KAIFER, Přemysl LUBAL a Vladimír ŠINDELÁŘ. pH Control on the Sequential Uptake and Release of Organic Cations by Cucurbit[7]uril. Chemistry - A European Journal. WEINHEIM: WILEY-V C H VERLAG GMBH, 2017, roč. 23, č. 10, s. 2350-2355. ISSN 0947-6539. Dostupné z: https://dx.doi.org/10.1002/chem.201604417. |
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@article{1376060, author = {Mikulů, Lukáš and Michalicová, Romana and Iglesias, Vivian and Yawer, Mirza Arfan and Kaifer, Angel and Lubal, Přemysl and Šindelář, Vladimír}, article_location = {WEINHEIM}, article_number = {10}, doi = {http://dx.doi.org/10.1002/chem.201604417}, keywords = {cage compounds; drug delivery; macrocycles; molecular devices; supramolecular chemistry}, language = {eng}, issn = {0947-6539}, journal = {Chemistry - A European Journal}, title = {pH Control on the Sequential Uptake and Release of Organic Cations by Cucurbit[7]uril}, url = {http://onlinelibrary.wiley.com/doi/10.1002/chem.201604417/abstract}, volume = {23}, year = {2017} }
TY - JOUR ID - 1376060 AU - Mikulů, Lukáš - Michalicová, Romana - Iglesias, Vivian - Yawer, Mirza Arfan - Kaifer, Angel - Lubal, Přemysl - Šindelář, Vladimír PY - 2017 TI - pH Control on the Sequential Uptake and Release of Organic Cations by Cucurbit[7]uril JF - Chemistry - A European Journal VL - 23 IS - 10 SP - 2350-2355 EP - 2350-2355 PB - WILEY-V C H VERLAG GMBH SN - 09476539 KW - cage compounds KW - drug delivery KW - macrocycles KW - molecular devices KW - supramolecular chemistry UR - http://onlinelibrary.wiley.com/doi/10.1002/chem.201604417/abstract L2 - http://onlinelibrary.wiley.com/doi/10.1002/chem.201604417/abstract N2 - Cucurbit[7]uril (CB7) is a macrocycle with the ability to form the most stable supramolecular complexes in water ever reported for an artificial receptor. Its use for the design of advanced functional materials is, however, very limited because there is no example of a fully reversible CB7 based supramolecular complex enabling repetitious dissociation/ association controlled by external stimuli. We report the synthesis of a new ferrocene amino acid that forms with CB7 a 1:1 inclusion complex that is stable in submicromolar concentration at low pH but dissociates at high pH. This reversible process was used for the sequential uptake and release of bispyridinium and antraquinone guests by CB7, which is controlled by adjusting the pH of the solution. ER -
MIKULŮ, Lukáš, Romana MICHALICOVÁ, Vivian IGLESIAS, Mirza Arfan YAWER, Angel KAIFER, Přemysl LUBAL a Vladimír ŠINDELÁŘ. pH Control on the Sequential Uptake and Release of Organic Cations by Cucurbit[7]uril. \textit{Chemistry - A European Journal}. WEINHEIM: WILEY-V C H VERLAG GMBH, 2017, roč.~23, č.~10, s.~2350-2355. ISSN~0947-6539. Dostupné z: https://dx.doi.org/10.1002/chem.201604417.
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