KFU. Card publication. Methylviologen mediated electrosynthesis of gold nanoparticles in the solution bulk

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FEDERAL UNIVERSITY

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METHYLVIOLOGEN MEDIATED ELECTROSYNTHESIS OF GOLD NANOPARTICLES IN THE SOLUTION BULK

Form of presentation

Articles in international journals and collections

Year of publication

2015

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Authors, employees of KFU

Osin Yuriy Nikolaevich, author

Other authors

Fedorenko S V, author

Gubaidullin A T, author

Jilkin M E, author

Mustafina A A, author

Nasretdinova G R, author

Nastapova N V, author

Yanilkin V. V., author

Bibliographic description in the original language

Vitaliy V. Yanilkin Methylviologen mediated electrosynthesis of gold nanoparticles in the solution bulk / Vitaliy V. Yanilkin, Natalya V. Nastapovaa Gulnaz R. Nasretdinova, Svetlana V. Fedorenko, Michael E. Jilkin, Asya R. Mustafina, Aidar T. Gubaidullin, and Yuri N. Osin// RSC Adv., 2015. DOI: 10.1039/C5RA21328B

Annotation

RSC Adv.

Keywords

electron microscopy methods (SEM, STEM), X-ray powder diffraction (XRPD), gold nanoparticles

The name of the journal

RSC Adv.

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

https://repository.kpfu.ru/eng/?p_id=121457&p_lang=2

Resource files

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Statya_11.12.15.pdf	2,17	pdf	show / download

Full metadata record

Field DC	Value	Language
dc.contributor.author	Osin Yuriy Nikolaevich	ru_RU
dc.contributor.author	Fedorenko S V	ru_RU
dc.contributor.author	Gubaidullin A T	ru_RU
dc.contributor.author	Jilkin M E	ru_RU
dc.contributor.author	Mustafina A A	ru_RU
dc.contributor.author	Nasretdinova G R	ru_RU
dc.contributor.author	Nastapova N V	ru_RU
dc.contributor.author	Yanilkin V. V.	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	Vitaliy V. Yanilkin Methylviologen mediated electrosynthesis of gold nanoparticles in the solution bulk / Vitaliy V. Yanilkin, Natalya V. Nastapovaa Gulnaz R. Nasretdinova, Svetlana V. Fedorenko, Michael �. Jilkin, Asya R. Mustafina, Aidar T. Gubaidullin, and Yuri N. Osin// RSC Adv., 2015. DOI: 10.1039/C5RA21328B	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=121457&p_lang=2	ru_RU
dc.description.abstract	RSC Adv.	ru_RU
dc.description.abstract	RSC Adv.	ru_RU
dc.description.abstract	Electrosynthesis of gold nanoparticles (AuNp) was carried out by methylviologen mediated reduction of Au(I) at potentials of the MV2+/MV?+ redox couple in water/0.1 M NaCl medium, in the absence and in the presence of stabilizers. In all the cases, AuNp are formed in the solution bulk and are not deposited on the cathode. In the absence of stabilizers, AuNp (14- 100 nm) coalesce to give aggregates of various shapes that eventually form a deposit. Sonication reversibly destructs the deposit into nanoparticles. In the presence of alkylamino-modified silicate nanoparticles (SiO2-NHR, 120-160 nm), spherical AuNp (≤ 20 nm) are bound as inclusions in the SiO2-NHR surface layer. Polyvinylpyrrolidone (40000 D) stabilizes spherical AuNp with a mean diameter of 5-14 nm. All the particles were characterized by electron microscopy methods (SEM, STEM) and X-ray powder diffraction (XRPD).	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	electron microscopy methods (SEM	ru_RU
dc.subject	STEM)	ru_RU
dc.subject	X-ray powder diffraction (XRPD)	ru_RU
dc.subject	gold nanoparticles	ru_RU
dc.title	Methylviologen mediated electrosynthesis of gold nanoparticles in the solution bulk	ru_RU
dc.type	Articles in international journals and collections	ru_RU