M
Martina Koneracka
Researcher at Slovak Academy of Sciences
Publications - 150
Citations - 2377
Martina Koneracka is an academic researcher from Slovak Academy of Sciences. The author has contributed to research in topics: Magnetic nanoparticles & Liquid crystal. The author has an hindex of 25, co-authored 145 publications receiving 2115 citations. Previous affiliations of Martina Koneracka include Centre national de la recherche scientifique.
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Journal ArticleDOI
Chitosan-stabilized iron oxide nanoparticles for magnetic resonance imaging
Iryna Khmara,Oliver Strbak,Vlasta Zavisova,Martina Koneracka,Martina Kubovcikova,Iryna Antal,Viktor Kavecansky,Dasa Lucanska,Dusan Dobrota,Peter Kopcansky +9 more
TL;DR: In this article, a chitosan-stabilized iron oxide nanoparticles were used as contrast agents for MRI, and the results demonstrated the potential usefulness of the prepared nanoparticles as a contrast agent.
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The cytotoxicity of iron oxide nanoparticles with different modifications evaluated in vitro
Vlasta Zavisova,Martina Koneracka,Jozef Kováč,Martina Kubovcikova,Iryna Antal,Peter Kopcansky,Monika Bednarikova,M. Muckova +7 more
TL;DR: The toxicity of magnetite nanoparticles modified with bioavailable materials such as dextran, bovine serum albumin, polyethylene glycol, and polyvinylpyrrolidone was studied in normal and cancer cells as discussed by the authors.
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Depolymerization of insulin amyloid fibrils by albumin-modified magnetic fluid.
Katarina Siposova,Martina Kubovcikova,Zuzana Bednarikova,Martina Koneracka,Vlasta Zavisova,Andrea Antosova,Peter Kopcansky,Zuzana Daxnerova,Zuzana Gazova +8 more
TL;DR: It is found that MFBSAs are able to destroy amyloid fibrils in vitro, and it is assumed that the present findings represent a starting point for the application of the activeMFBSAs as therapeutic agents targeting insulin amyloidsosis.
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Capacitance changes in ferronematic liquid crystals induced by low magnetic fields.
Natália Tomašovičová,Milan Timko,Z. Mitróová,Martina Koneracka,M. Rajňák,Nándor Éber,Tibor Tóth-Katona,Xavier Chaud,Jan Jadżyn,Peter Kopčanský +9 more
TL;DR: The response in capacitance to low external magnetic fields of suspensions of spherical magnetic nanoparticles, single-wall carbon nanotubes, and SWCNT functionalized with Fe(3)O(4) nanoparticles in a nematic liquid crystal has been studied experimentally.
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Structuring from nanoparticles in oil-based ferrofluids
Zbigniew Rozynek,Arkadiusz Józefczak,Kenneth D. Knudsen,A. Skumiel,T. Hornowski,Jon Otto Fossum,Milan Timko,Peter Kopčanský,Martina Koneracka +8 more
TL;DR: The evaluation of the experimental data obtained from small-angle X-ray scattering and ultrasonic attenuation indicates the formation of chain-like aggregates composed of magnetite particles as well as the orientation and sizes of aggregated structures under application of different magnetic-field strengths.