KFU. Card publication. Stability, Sorption Properties and Morphology of Films of Dipeptide and Tripeptide Based on L-Glycine

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FEDERAL UNIVERSITY

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STABILITY, SORPTION PROPERTIES AND MORPHOLOGY OF FILMS OF DIPEPTIDE AND TRIPEPTIDE BASED ON L-GLYCINE

Form of presentation

Articles in international journals and collections

Year of publication

2015

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Authors, employees of KFU

Bukharaev Anastas Akhmetovich, author

Gerasimov Aleksandr Vladimirovich, author

Gorbachuk Valeriy Vilenovich, author

Ziganshin Marat Akhmedovich, author

Ziganshina Sufiya Askhatovna, author

Authors, students KFU

Gubina Nadezhda Stepanovna, author

Bibliographic description in the original language

Ziganshin, M.A Thermal Stability, Sorption Properties and Morphology of Films of Dipeptide and Tripeptide Based on L-Glycine [Text] / M.A. Ziganshin, S.A. Ziganshina, N.S. Gubina, A.V. Gerasimov, V.V. Gorbatchuk, A.A. Bukharaev // Orient J Chem. – 2015. – V.31,N4. – P.1977-1984.

Annotation

Dipeptide forms the film coated with disk-shaped nano-objects on the hydrophilic substrate, while tripeptide self-organizes to the film coated with nano-crystals on the hydrophobic substrate. Replacement of substrates (hydrophilic↔hydrophobic) leads to the formation of smooth films of studied oligopeptides. Powders of oligopeptides do not form stable clathrates with water and organic compounds at room temperature. But their thin films are capable to bind organic or water vapors with high thermodynamic activity. Surprising difference in sorption selectivity of dipeptide and tripeptide has been observed. L-Glycyl-L-glycine predominantly binds organic H-donors, while L-glycyl-L-glycyl-L-glycine is more selective to H-aceptors.

Keywords

Oligopeptides, Morphology of film, Sorption, Thermal stability, Nanostructures.

The name of the journal

Oriental Journal of Chemistry

URL

http://www.orientjchem.org/vol31no4/thermal-stability-sorption-properties-and-morphology-of-films-of-dipeptide-and-tripeptide-based-on-l-glycine/

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

https://repository.kpfu.ru/eng/?p_id=121504&p_lang=2

Resource files

File name	Size (MB)	Format
Ziganshin_OJC.pdf	0,06	pdf	show / download

Full metadata record

Field DC	Value	Language
dc.contributor.author	Bukharaev Anastas Akhmetovich	ru_RU
dc.contributor.author	Gerasimov Aleksandr Vladimirovich	ru_RU
dc.contributor.author	Gorbachuk Valeriy Vilenovich	ru_RU
dc.contributor.author	Ziganshin Marat Akhmedovich	ru_RU
dc.contributor.author	Ziganshina Sufiya Askhatovna	ru_RU
dc.contributor.author	Gubina Nadezhda Stepanovna	ru_RU
dc.date.accessioned	2015-01-01T00:00:00Z	ru_RU
dc.date.available	2015-01-01T00:00:00Z	ru_RU
dc.date.issued	2015	ru_RU
dc.identifier.citation	Ziganshin, M.A Thermal Stability, Sorption Properties and Morphology of Films of Dipeptide and Tripeptide Based on L-Glycine [Text] / M.A. Ziganshin, S.A. Ziganshina, N.S. Gubina, A.V. Gerasimov, V.V. Gorbatchuk, A.A. Bukharaev // Orient J Chem. – 2015. – V.31,N4. – P.1977-1984.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=121504&p_lang=2	ru_RU
dc.description.abstract	Oriental Journal of Chemistry	ru_RU
dc.description.abstract	Dipeptide forms the film coated with disk-shaped nano-objects on the hydrophilic substrate, while tripeptide self-organizes to the film coated with nano-crystals on the hydrophobic substrate. Replacement of substrates (hydrophilic↔hydrophobic) leads to the formation of smooth films of studied oligopeptides. Powders of oligopeptides do not form stable clathrates with water and organic compounds at room temperature. But their thin films are capable to bind organic or water vapors with high thermodynamic activity. Surprising difference in sorption selectivity of dipeptide and tripeptide has been observed. L-Glycyl-L-glycine predominantly binds organic H-donors, while L-glycyl-L-glycyl-L-glycine is more selective to H-aceptors.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Oligopeptides	ru_RU
dc.subject	Morphology of film	ru_RU
dc.subject	Sorption	ru_RU
dc.subject	Thermal stability	ru_RU
dc.subject	Nanostructures.	ru_RU
dc.title	Stability, Sorption Properties and Morphology of Films of Dipeptide and Tripeptide Based on L-Glycine	ru_RU
dc.type	Articles in international journals and collections	ru_RU