Location of Repository

Colloidal Nanocrystalline Luminophors Doped by Rare-earth Ions for Biological Testing

By A.V. Grigorova, V.K. Klochkov, N.S. Kavok and O.O. Sedyh

Abstract

nReVO4:Eu3+ (Re Gd, Y, Sm, La) luminescent nanocrystals of different shape and size from 2 to\ud 300 nm have been synthesized. Luminescence of nReVO4:Eu3+ nanocrystals are effectively excited under\ud UV and visible irradiation. By means of luminescence microscopy and luminescence microspectroscopy it\ud has been revealed that spherical nanocrystals with an average diameter from 3 to 20 nm tend to accumulate\ud mainly in the isolated rat hepatocyte nuclei. Spherical nGdYVO4:Eu3+ nanocrystals are efficient inorganic\ud markers and can be used in systems of selective delivery of substances into the cell nucleus. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/3499

Topics: Nanoparticles, Luminescence, Cell, Hepatocyte nuclei, Intranuclear accumulation
Publisher: Sumy State University
Year: 2012
OAI identifier: oai:essuir.sumdu.edu.ua:123456789/34997
Download PDF:
Sorry, we are unable to provide the full text but you may find it at the following location(s):
  • http://essuir.sumdu.edu.ua/han... (external link)
  • Suggested articles

    Preview


    To submit an update or takedown request for this paper, please submit an Update/Correction/Removal Request.