КФУ. Карточка публикации. Unusual nanosized associates of carboxy-calix[4]resorcinarene and cetylpyridinium chloride: the macrocycle as a glue for surfactant micelles.

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UNUSUAL NANOSIZED ASSOCIATES OF CARBOXY-CALIX[4]RESORCINARENE AND CETYLPYRIDINIUM CHLORIDE: THE MACROCYCLE AS A GLUE FOR SURFACTANT MICELLES.

Форма представления

Статьи в зарубежных журналах и сборниках

Год публикации

2017

Язык

английский

Авторы, сотрудники КФУ

Антипин Игорь Сергеевич, автор

Ермакова Алина Марселовна, автор

Коновалов Александр Иванович, автор

Морозова Юлия Эрнестовна, автор

Шалаева Яна Викторовна, автор

Другие авторы

Волошина Александра Дмитриевна, автор

Зобов Владимир Васильевич, автор

Кадиров Марсил Кахирович, автор

Низамеев Ирек Рашатович, автор

Сякаев Виктор Васильевич, автор

Библиографическое описание на языке оригинала

Ju. E. Morozova, Unusual nanosized associates of carboxy-calix[4]resorcinarene and cetylpyridinium chloride: the macrocycle as a glue for surfactant micelles. / Ju. E. Morozova, V. V. Syakaev, Ya. V. Shalaeva, A. M. Ermakova, I. R. Nizameev, M. K. Kadirov, A. D. Voloshina, V. V. Zobov, I. S. Antipin, A. I. Konovalov. // Soft Matter. – 2017. – V. 13. - P. -2004-2013. DOI: 10.1039/c7sm00004a

Аннотация

The association of cetylpyridinium chloride (CPC) micelles in the presence of octaacetated tetraphenylene-oxymethylcalix[4]resorcinarene (CR) leads to the formation of unusual spherical supramolecular nanoparticles (SNPs). Within the range of CR/CPC molar ratios from 10/1 to 1/10 (except for 1/8), CR, acting as a counterion, decreases the critical micelle concentration of CPC by one order of magnitude and leads to the formation of SNPs with an average hydrodynamic radius of 164 nm and an average zeta potential of 60 mV. The formation of SNPs was studied by NMR FT-PGSE and 2D NOESY, DLS, TEM, fluorimetry, and UV-Vis methods. The stability of SNPs at diﬀerent temperatures and pH values and in the presence of electrolytes was investigated. The specificity of the interactions of the SNPs with substrates that were preferentially bound by a macrocycle or CPC micelle was studied. The enhancement of cation dye binding in the presence of SNPs is shown. The presented supramolecular system may serve as a nanocapsule for water-soluble and water-insoluble compounds.

Ключевые слова

calix[4]resorcinarene, supramolecular nanoparticles, cetylpyridinium chloride

Название журнала

SOFT MATTER

URL

https://pubs.rsc.org/en/content/articlelanding/2017/sm/c7sm00004a#!divAbstract

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https://repository.kpfu.ru/?p_id=241476

Полная запись метаданных

Поле DC	Значение	Язык
dc.contributor.author	Антипин Игорь Сергеевич	ru_RU
dc.contributor.author	Ермакова Алина Марселовна	ru_RU
dc.contributor.author	Коновалов Александр Иванович	ru_RU
dc.contributor.author	Морозова Юлия Эрнестовна	ru_RU
dc.contributor.author	Шалаева Яна Викторовна	ru_RU
dc.contributor.author	Волошина Александра Дмитриевна	ru_RU
dc.contributor.author	Зобов Владимир Васильевич	ru_RU
dc.contributor.author	Кадиров Марсил Кахирович	ru_RU
dc.contributor.author	Низамеев Ирек Рашатович	ru_RU
dc.contributor.author	Сякаев Виктор Васильевич	ru_RU
dc.date.accessioned	2017-01-01T00:00:00Z	ru_RU
dc.date.available	2017-01-01T00:00:00Z	ru_RU
dc.date.issued	2017	ru_RU
dc.identifier.citation	Ju. E. Morozova, Unusual nanosized associates of carboxy-calix[4]resorcinarene and cetylpyridinium chloride: the macrocycle as a glue for surfactant micelles. / Ju. E. Morozova, V. V. Syakaev, Ya. V. Shalaeva, A. M. Ermakova, I. R. Nizameev, M. K. Kadirov, A. D. Voloshina, V. V. Zobov, I. S. Antipin, A. I. Konovalov. // Soft Matter. – 2017. – V. 13. - P. -2004-2013. DOI: 10.1039/c7sm00004a	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/?p_id=241476	ru_RU
dc.description.abstract	SOFT MATTER	ru_RU
dc.description.abstract	The association of cetylpyridinium chloride (CPC) micelles in the presence of octaacetated tetraphenylene-oxymethylcalix[4]resorcinarene (CR) leads to the formation of unusual spherical supramolecular nanoparticles (SNPs). Within the range of CR/CPC molar ratios from 10/1 to 1/10 (except for 1/8), CR, acting as a counterion, decreases the critical micelle concentration of CPC by one order of magnitude and leads to the formation of SNPs with an average hydrodynamic radius of 164 nm and an average zeta potential of 60 mV. The formation of SNPs was studied by NMR FT-PGSE and 2D NOESY, DLS, TEM, fluorimetry, and UV-Vis methods. The stability of SNPs at diﬀerent temperatures and pH values and in the presence of electrolytes was investigated. The specificity of the interactions of the SNPs with substrates that were preferentially bound by a macrocycle or CPC micelle was studied. The enhancement of cation dye binding in the presence of SNPs is shown. The presented supramolecular system may serve as a nanocapsule for water-soluble and water-insoluble compounds.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	calix[4]resorcinarene	ru_RU
dc.subject	supramolecular nanoparticles	ru_RU
dc.subject	cetylpyridinium chloride	ru_RU
dc.title	Unusual nanosized associates of carboxy-calix[4]resorcinarene and cetylpyridinium chloride: the macrocycle as a glue for surfactant micelles.	ru_RU
dc.type	Статьи в зарубежных журналах и сборниках	ru_RU