Colloidal Nanocrystalline Luminophors Doped by Rare-earth Ions for Biological Testing
Electronic Archive of Sumy State University
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Colloidal Nanocrystalline Luminophors Doped by Rare-earth Ions for Biological Testing
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| Creator |
Grigorova, A.V.
Klochkov, V.K. Kavok, N.S. Sedyh, O.O. |
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| Subject |
Nanoparticles
Luminescence Cell Hepatocyte nuclei Intranuclear accumulation |
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| Description |
nReVO4:Eu3+ (Re Gd, Y, Sm, La) luminescent nanocrystals of different shape and size from 2 to 300 nm have been synthesized. Luminescence of nReVO4:Eu3+ nanocrystals are effectively excited under UV and visible irradiation. By means of luminescence microscopy and luminescence microspectroscopy it has been revealed that spherical nanocrystals with an average diameter from 3 to 20 nm tend to accumulate mainly in the isolated rat hepatocyte nuclei. Spherical nGdYVO4:Eu3+ nanocrystals are efficient inorganic markers and can be used in systems of selective delivery of substances into the cell nucleus. |
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| Publisher |
Sumy State University
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| Date |
2014-05-26T11:24:06Z
2014-05-26T11:24:06Z 2012 |
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| Type |
Article
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| Identifier |
Colloidal Nanocrystalline Luminophors Doped by Rare-earth Ions for Biological Testing / A. V. Grigorova, V. K. Klochkov, N. S. Kavok, O. O. Sedyh
// Nanomaterials: Applications & Properties (NAP-2012) : 2-nd International conference, Alushta, the Crimea, September 17-22, 2012 / Edited by: A. Pogrebnjak. - Sumy : Sumy State University, 2012. - V. 1, No2. - 02NNBM11
http://essuir.sumdu.edu.ua/handle/123456789/34997 |
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| Language |
en
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