GdVO₄:Eu³⁺ nanoparticles - embedded CaCO₃ microspheres: synthesis and characterization
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
GdVO₄:Eu³⁺ nanoparticles - embedded CaCO₃ microspheres: synthesis and characterization
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| Creator |
Bespalova, I.I.
Yefimova, S.L. Tkacheva, T.N. Hubenko, K.A. Sorokin, A.V. Mateychenko, P.V. |
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| Subject |
Characterization and properties
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| Description |
In present study, we report on synthesis of fluorescent GdVO₄:Eu³⁺ nanoparticle-embedded CaCO₃ microparticles (CaCO₃@GdVO₄:Eu³⁺) and their characterization. Synthesized CaCO₃@GdVO₄:Eu³⁺ microspheres are of vaterite polymorph and about 2 µm diameter with -12.80±0.82 mV zeta potential. The specific surface area of the CaCO₃@GdVO₄:Eu³⁺ microspheres and pore size distribution were analyzed by Brunauer-Emmett-Teller method. The microparticles was classified as macroporous ones with a wide distribution of pore sizes.The specific surface area for CaCO₃@GdVO₄:Eu³⁺ microspheres (Sbet = 25.2 m²/g) is higher than reported for CaCO₃ microparticles obtained without any additives. CaCO₃@GdVO₄:Eu³⁺ microspheres exhibit strong fluorescence both in a water solution and under fluorescent microscopy conditions that makes them attractive for bio-related application.
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| Date |
2018-06-16T16:29:56Z
2018-06-16T16:29:56Z 2017 |
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| Type |
Article
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| Identifier |
GdVO₄:Eu³⁺ nanoparticles - embedded CaCO₃ microspheres: synthesis and characterization / I.I. Bespalova, S.L. Yefimova, T.N. Tkacheva, K.A. Hubenko, A.V. Sorokin, P.V. Mateychenko // Functional Materials. — 2017. — Т. 24, № 3. — С. 393-399. — Бібліогр.: 50 назв. — англ.
1027-5495 DOI: https://doi.org/10.15407/fm24.03.393 http://dspace.nbuv.gov.ua/handle/123456789/136796 |
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| Language |
en
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| Relation |
Functional Materials
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| Publisher |
НТК «Інститут монокристалів» НАН України
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