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Cobalt zinc ferrite nanoparticles – a suitable tool for magnetic cell labeling
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SYSNO ASEP 0399026 Document Type A - Abstract R&D Document Type The record was not marked in the RIV R&D Document Type Není vybrán druh dokumentu Title Cobalt zinc ferrite nanoparticles – a suitable tool for magnetic cell labeling Author(s) Jendelová, Pavla (UEM-P) RID, ORCID
Novotná, Božena (UEM-P)
Turnovcová, Karolína (UEM-P) ORCID
Žvátora, Pavel (FZU-D)
Veverka, Miroslav (FZU-D) RID
Bagryantseva, Yana (UEM-P)
Herynek, V. (CZ)
Syková, Eva (UEM-P) RIDSource Title Tthe Abstracts of the World Conference on Regenerative Medicine 2013. - Leipzig : Fraunhofer Institute for Cell Therapy and Immunology, 2013
PP-137Number of pages 1 s. Action World Conference on Regenerative Medicine 2013 /WCRM 2013/ Event date 23.10.2013-25.10.2013 VEvent location Leipzig Country DE - Germany Event type WRD Language eng - English Country DE - Germany Keywords cobalt-zinc ferrite ; cell labeling ; magnetic resonance imaging ; genotoxicity Subject RIV FJ - Surgery incl. Transplants R&D Projects GAP304/12/1370 GA ČR - Czech Science Foundation (CSF) GAP204/10/0035 GA ČR - Czech Science Foundation (CSF) Institutional support FZU-D - RVO:68378271 ; UEM-P - RVO:68378041 Annotation To monitor the fate of transplanted cells within an organism, several non-invasive techniques have been introduced, including magnetic resonance imaging (MRI) of cells labeled with a contrast agent prior to grafting. Our previous study demonstrated a severe oxidative injury to lipids, proteins and the DNA of human bone marrow mesenchymal stem cells as a result of their labeling with superparamagnetic iron oxide nanoparticles (SPIONs). In searching for new contrast agents and magnetic cell labels, we prepared and tested a contrast agent based not only on Fe, but also on Co and Zn [cobalt zinc ferrite Co0.5Zn0.5Fe2O4+γ (CZF)] with a core encapsulated by amorphous silica. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2014
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