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Characterization of upconversion nanoparticles by fluorescence spectrometry and capillary electrophoresis

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081715%3A_____%2F17%3A00492193" target="_blank" >RIV/68081715:_____/17:00492193 - isvavai.cz</a>

  • Alternative codes found

    RIV/62156489:43210/17:43912644 RIV/00216305:26620/17:PU128397

  • Result on the web

    <a href="https://mnet.mendelu.cz/mendelnet2017/mnet_2017_full.pdf" target="_blank" >https://mnet.mendelu.cz/mendelnet2017/mnet_2017_full.pdf</a>

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Characterization of upconversion nanoparticles by fluorescence spectrometry and capillary electrophoresis

  • Original language description

    Upconversion nanoparticles (UCNPs) are a novel class of luminescent tags for applications in life and material sciences. Unlike traditional fluorophores, UCNPs exhibit emission of shorter wavelength under near-infrared excitation (typically 980 nm). In this work, we have examined these unique photophysical properties by fluorescence spectrometry and capillary electrophoresis. UCNPs co-doped with Yb(III) and Er(III) were characterized using laboratory-made fluorescence spectrometer. We have exploited and evaluated two excitation sources and the dependence of the fluorescence of UCNPs on the relative excitation power. Moreover, capillary electrophoresis with laser-induced fluorescence (CE-LIF) detection was for the first time used for characterization of the nanoparticles. It was proved that CE-LIF is a valuable method to be used for investigation of upconversion luminiscence and monitoring of the interactions of UCNPs with other molecules of interest.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    10403 - Physical chemistry

Result continuities

  • Project

    <a href="/en/project/GBP206%2F12%2FG014" target="_blank" >GBP206/12/G014: Center for advanced bioanalytical technologies</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2017

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    MendelNet 2017: Proceedings of International PhD Students Conference

  • ISBN

    978-80-7509-529-9

  • ISSN

  • e-ISSN

  • Number of pages

    5

  • Pages from-to

    953-957

  • Publisher name

    Mendelova univerzita

  • Place of publication

    Brno

  • Event location

    Brno

  • Event date

    Nov 8, 2017

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article

    000440194500171