КФУ. Карточка публикации. Title: Tb(III)-Doped Silica Nanoparticles for Sensing: Effect of Interfacial Interactions on Substrate-Induced Luminescent Response

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TITLE: TB(III)-DOPED SILICA NANOPARTICLES FOR SENSING: EFFECT OF INTERFACIAL INTERACTIONS ON SUBSTRATE-INDUCED LUMINESCENT RESPONSE

Форма представления

Статьи в российских журналах и сборниках

Год публикации

2015

Язык

английский

Авторы, сотрудники КФУ

Горбачук Валерий Виленович, автор

Коновалов Александр Иванович, автор

Другие авторы

Давыдов Николай Александрович, автор

Кадиров Марсил Кахирович, автор

Мустафина Асия Рафаэлевна, автор

Низамеев Ирек Рашатович, автор

Федоренко Светлана Викторовна, автор

Библиографическое описание на языке оригинала

Mukhametshina, A. R. Tb(III)-Doped Silica Nanoparticles for Sensing: Effect of Interfacial Interactions on Substrate-Induced Luminescent Response A.R.Mukhametshina, A.R.Mustafina, N.A.Davydov, S.V.Fedorenko, I.R. Nizameev, M.K. Kadirov, V.V.Gorbatchuk, A.I.Konovalov // Langmuir. – 2015. – V. 31, №1. – P. 611-619.

Аннотация

The present work introduces the easy modification of the water-in-oil microemulsion procedure aimed at the doping of the Tb(III) complexes within core or shell zones of the silica nanoparticles (SNs), which are designated as core-shell, shell, and core. The dye molecules, chelating ligands, and copper ions were applied as the quenchers of Tb(III)-centered luminescence through dynamic or/and static mechanisms. The binding of the quenchers at the silica/water interface results in the quenching of the Tb(III) complexes within SNs, which, in turn, is greatly dependent on the synthetic procedure. The luminescence of core SNs remains unchanged under the binding of the quenchers at the silica/water interface. The quenching through dynamic mechanism is more significant for core-shell and shell than for core SNs. Thus, both core-shell and shell SNs have enough percentage of the Tb(III) complexes located close to the interface for efficient quenching through the energy transfer. The quenching th

Ключевые слова

RESONANCE ENERGY-TRANSFER, LANTHANIDE LUMINESCENCE, FLUORESCENCE, PROBE, MEMBRANE, COMPLEX, ION, TRIPHOSPHATE, VESICLES, ANTIBODY

Название журнала

LANGMUIR

URL

http://pubs.acs.org/doi/abs/10.1021/la503074p

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https://repository.kpfu.ru/?p_id=106002

Полная запись метаданных

Поле DC	Значение	Язык
dc.contributor.author	Горбачук Валерий Виленович	ru_RU
dc.contributor.author	Горбачук Валерий Виленович	ru_RU
dc.contributor.author	Коновалов Александр Иванович	ru_RU
dc.contributor.author	Давыдов Николай Александрович	ru_RU
dc.contributor.author	Кадиров Марсил Кахирович	ru_RU
dc.contributor.author	Мустафина Асия Рафаэлевна	ru_RU
dc.contributor.author	Низамеев Ирек Рашатович	ru_RU
dc.contributor.author	Федоренко Светлана Викторовна	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	Mukhametshina, A. R. Tb(III)-Doped Silica Nanoparticles for Sensing: Effect of Interfacial Interactions on Substrate-Induced Luminescent Response A.R.Mukhametshina, A.R.Mustafina, N.A.Davydov, S.V.Fedorenko, I.R. Nizameev, M.K. Kadirov, V.V.Gorbatchuk, A.I.Konovalov // Langmuir. – 2015. – V. 31, №1. – P. 611-619.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/?p_id=106002	ru_RU
dc.description.abstract	LANGMUIR	ru_RU
dc.description.abstract	The present work introduces the easy modification of the water-in-oil microemulsion procedure aimed at the doping of the Tb(III) complexes within core or shell zones of the silica nanoparticles (SNs), which are designated as core-shell, shell, and core. The dye molecules, chelating ligands, and copper ions were applied as the quenchers of Tb(III)-centered luminescence through dynamic or/and static mechanisms. The binding of the quenchers at the silica/water interface results in the quenching of the Tb(III) complexes within SNs, which, in turn, is greatly dependent on the synthetic procedure. The luminescence of core SNs remains unchanged under the binding of the quenchers at the silica/water interface. The quenching through dynamic mechanism is more significant for core-shell and shell than for core SNs. Thus, both core-shell and shell SNs have enough percentage of the Tb(III) complexes located close to the interface for efficient quenching through the energy transfer. The quenching th	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	RESONANCE ENERGY-TRANSFER	ru_RU
dc.subject	LANTHANIDE LUMINESCENCE	ru_RU
dc.subject	FLUORESCENCE	ru_RU
dc.subject	PROBE	ru_RU
dc.subject	MEMBRANE	ru_RU
dc.subject	COMPLEX	ru_RU
dc.subject	ION	ru_RU
dc.subject	TRIPHOSPHATE	ru_RU
dc.subject	VESICLES	ru_RU
dc.subject	ANTIBODY	ru_RU
dc.title	Title: Tb(III)-Doped Silica Nanoparticles for Sensing: Effect of Interfacial Interactions on Substrate-Induced Luminescent Response	ru_RU
dc.type	Статьи в российских журналах и сборниках	ru_RU