Characterization of upconversion nanoparticles by fluorescence spectrometry and capillary electrophoresis

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
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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
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Czech description
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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)

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
MendelNet 2017: Proceedings of International PhD Students Conference
ISBN
978-80-7509-529-9
ISSN
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e-ISSN
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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

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