KHAN, Muhammad Shamsul Azim, Dominik HEGER, Marek NEČAS and Vladimír ŠINDELÁŘ. Remarkable Salt Effect on Stability of Supramolecular Complex between Modified Cucurbit[6]uril and Methylviologen in Aqueous Media. Journal of Physical Chemistry B. New York: American Chemical Society, 2009, vol. 113, No 32, p. 11054-11057. ISSN 1520-6106.
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Basic information
Original name Remarkable Salt Effect on Stability of Supramolecular Complex between Modified Cucurbit[6]uril and Methylviologen in Aqueous Media
Name in Czech Významný vliv soli na stabilitu supramolarniho komplexu mezi modifikovaným cucurbit[6]urilem a paraquatem ve vodném prostředí
Authors KHAN, Muhammad Shamsul Azim (50 Bangladesh), Dominik HEGER (203 Czech Republic), Marek NEČAS (203 Czech Republic) and Vladimír ŠINDELÁŘ (203 Czech Republic, guarantor).
Edition Journal of Physical Chemistry B, New York, American Chemical Society, 2009, 1520-6106.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10406 Analytical chemistry
Country of publisher United States of America
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 3.471
RIV identification code RIV/00216224:14310/09:00029442
Organization unit Faculty of Science
UT WoS 000268661100002
Keywords (in Czech) cucurbiturily; samouspořádávání, supramolekulární chemie
Keywords in English cucurbiturils; self-assembly; supramolecular chemistry
Changed by Changed by: prof. Ing. Vladimír Šindelář, Ph.D., učo 203255. Changed: 8/8/2009 23:46.
Abstract
The supramolecular complex formed by partial inclusion of methylviologen in MeCB6 was described both in solution and in the solid state. The association constant of the complex was determined using 1H NMR and UV vis spectrophotometric titration. An extraordinary 2000 fold drop in the association constant of the complex was observed when pure water was replaced by 50 mM NaCl solution.
Abstract (in Czech)
Byla popsána tvorba supramolekulárního komplexu mezi modofikovaným cucurbiturilem a paraquatem pomoci 1H NMR a UV vis spektrofotometrie.
Links
GP203/07/P382, research and development projectName: Nové deriváty cucurbit[n]urilu
Investor: Czech Science Foundation, New cucurbit[n]uril derivates
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