KFU. Card publication. N,N-Dimethyldodecylamine Oxide Self-Organization in the Presence of Lanthanide Ions in Aqueous and Aqueous-Decanol Solutions

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N,N-DIMETHYLDODECYLAMINE OXIDE SELF-ORGANIZATION IN THE PRESENCE OF LANTHANIDE IONS IN AQUEOUS AND AQUEOUS-DECANOL SOLUTIONS

Form of presentation

Articles in Russian journals and collections

Year of publication

2013

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Authors, employees of KFU

Gnezdilov Oleg Ivanovich, author

Bibliographic description in the original language

N.M. Selivanova, N,N-Dimethyldodecylamine Oxide Self-Organization in the Presence of Lanthanide Ions in Aqueous and Aqueous-Decanol Solutions/ N. M. Selivanova, A. I. Galeeva, A. A. Sukhanov , O. I. Gnezdilov, D. V. Chachkov, and Y. G. Galyametdinov// J. Phys. Chem. B.- 2013. – V.117 (17). – P. 5355–5364.

Annotation

The article represents the results of research in self-organization of new lanthanide systems in water−decanol medium. The systems are based on N,N-dimethyldodecylamine oxide, a zwitterionic surfactant. The study covers the complex formation of lanthanide ions with C12DMAO molecules and the influence of Ln(III) ions and medium composition on surfactant association in diluted solutions. The analysis of adsorption isotherms was carried out on the basis of the combination of Gibbs and Langmuir adsorption equations. The results were used to determine physicochemical properties and parameters of a monomolecular adsorption layer. The research objects were various lanthanide ions with identical coordination centers. A number of spectroscopic methods (UV, NMR self-diffusion, EPR, dynamic light scattering (DLS), and fluorescent analysis) were involved in the research for comparative estimations of molecular dynamics, critical micellizationconcentration, geometry, sizes, and aggregation numbers

Keywords

aggregation number, molecular dynamic, critical micellizationconcentration, NMR self-diffusion, EPR, dynamic light scattering, fluorescent analysis

The name of the journal

J PHYS CHEM B

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

https://repository.kpfu.ru/eng/?p_id=163227&p_lang=2

Resource files

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jp400875b.pdf	2,60	pdf	show / download

Full metadata record

Field DC	Value	Language
dc.contributor.author	Gnezdilov Oleg Ivanovich	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	N.M. Selivanova, N,N-Dimethyldodecylamine Oxide Self-Organization in the Presence of Lanthanide Ions in Aqueous and Aqueous-Decanol Solutions/ N. M. Selivanova, A. I. Galeeva, A. A. Sukhanov , O. I. Gnezdilov, D. V. Chachkov, and Y. G. Galyametdinov// J. Phys. Chem. B.- 2013. – V.117 (17). – P. 5355–5364.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=163227&p_lang=2	ru_RU
dc.description.abstract	J PHYS CHEM B	ru_RU
dc.description.abstract	The article represents the results of research in self-organization of new lanthanide systems in water−decanol medium. The systems are based on N,N-dimethyldodecylamine oxide, a zwitterionic surfactant. The study covers the complex formation of lanthanide ions with C12DMAO molecules and the influence of Ln(III) ions and medium composition on surfactant association in diluted solutions. The analysis of adsorption isotherms was carried out on the basis of the combination of Gibbs and Langmuir adsorption equations. The results were used to determine physicochemical properties and parameters of a monomolecular adsorption layer. The research objects were various lanthanide ions with identical coordination centers. A number of spectroscopic methods (UV, NMR self-diffusion, EPR, dynamic light scattering (DLS), and fluorescent analysis) were involved in the research for comparative estimations of molecular dynamics, critical micellizationconcentration, geometry, sizes, and aggregation numbers	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	aggregation number	ru_RU
dc.subject	molecular dynamic	ru_RU
dc.subject	critical micellizationconcentration	ru_RU
dc.subject	NMR self-diffusion	ru_RU
dc.subject	EPR	ru_RU
dc.subject	dynamic light scattering	ru_RU
dc.subject	fluorescent analysis	ru_RU
dc.title	N,N-Dimethyldodecylamine Oxide Self-Organization in the Presence of Lanthanide Ions in Aqueous and Aqueous-Decanol Solutions	ru_RU
dc.type	Articles in Russian journals and collections	ru_RU