KFU. Card publication. Unusually High Efficiency of Beta-Cyclodextrin Clathrate Preparation by Water-Free Solid-Phase Guest Exchange

KAZAN
FEDERAL UNIVERSITY

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UNUSUALLY HIGH EFFICIENCY OF BETA-CYCLODEXTRIN CLATHRATE PREPARATION BY WATER-FREE SOLID-PHASE GUEST EXCHANGE

Form of presentation

Articles in international journals and collections

Year of publication

2013

Authors, employees of KFU

Gatiatulin Askar Kamilevich, author

Gorbachuk Valeriy Vilenovich, author

Ziganshin Marat Akhmedovich, author

Yakimova Lyudmila Sergeevna, author

Other authors

Gubaydullin Aydar Timergaleevich

Bibliographic description in the original language

Gorbatchuk V.V. Unusually High Efficiency of Beta-Cyclodextrin Clathrate Preparation by Water-Free Solid-Phase Guest Exchange /V.V.Gorbatchuk, M.A. Ziganshin, A.T.Gubaidullin, A.K.Gatiatulin, L.S.Yakimova // Journal of Physical Chemistry B. – 2013. –V.117, N46. – P.14544–14556.

Annotation

J PHYS CHEM B

Keywords

hydration effect, encapsulation ability, thermal analysis, VOC, inclusion compounds, preparation method

The name of the journal

J PHYS CHEM B

URL

http://pubs.acs.org/doi/pdf/10.1021/jp408059b

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=72681&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Gatiatulin Askar Kamilevich	ru_RU
dc.contributor.author	Gorbachuk Valeriy Vilenovich	ru_RU
dc.contributor.author	Ziganshin Marat Akhmedovich	ru_RU
dc.contributor.author	Yakimova Lyudmila Sergeevna	ru_RU
dc.date.accessioned	2013-01-01T00:00:00Z	ru_RU
dc.date.available	2013-01-01T00:00:00Z	ru_RU
dc.date.issued	2013	ru_RU
dc.identifier.citation	Gorbatchuk V.V. Unusually High Efficiency of Beta-Cyclodextrin Clathrate Preparation by Water-Free Solid-Phase Guest Exchange /V.V.Gorbatchuk, M.A. Ziganshin, A.T.Gubaidullin, A.K.Gatiatulin, L.S.Yakimova // Journal of Physical Chemistry B. – 2013. –V.117, N46. – P.14544–14556.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=72681&p_lang=2	ru_RU
dc.description.abstract	J PHYS CHEM B	ru_RU
dc.description.abstract	J PHYS CHEM B	ru_RU
dc.description.abstract	An effective preparation procedure is offered for β-cyclodextrin (bCD) clathrates with volatile guests of moderate hydrophilicity, which otherwise require a finely tuned optimization of the bCD/water/guest ratio. The proposed procedure includes guest exchange in a water-free bCD matrix. As a result, more stable clathrates with a higher inclusion capacity can be prepared than by direct saturation of dried or hydrated bCD. To find an optimal preparation method, the structure?property relationships were studied for four different ways of bCD clathrate formation with guests of varying molecular structure. The study was much simplified by used procedures excluding direct contact of guest and water liquids with bCD. Besides, in clathrate preparation experiments, the thermodynamic activities of water and guest were varied independently, which makes explicit the role of water in this process. Hydration of bCD reduces its inclusion threshold for hydrophobic guests by their activity (relative va	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	hydration effect	ru_RU
dc.subject	encapsulation ability	ru_RU
dc.subject	thermal analysis	ru_RU
dc.subject	VOC	ru_RU
dc.subject	inclusion compounds	ru_RU
dc.subject	preparation method	ru_RU
dc.title	Unusually High Efficiency of Beta-Cyclodextrin Clathrate Preparation by Water-Free Solid-Phase Guest Exchange	ru_RU
dc.type	Articles in international journals and collections	ru_RU