M
Miroslav Veverka
Researcher at Charles University in Prague
Publications - 12
Citations - 191
Miroslav Veverka is an academic researcher from Charles University in Prague. The author has contributed to research in topics: Magnetic nanoparticles & Nanoparticle. The author has an hindex of 6, co-authored 12 publications receiving 162 citations. Previous affiliations of Miroslav Veverka include Academy of Sciences of the Czech Republic.
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Journal ArticleDOI
The magnetic and hyperthermia studies of bare and silica-coated La0.75Sr0.25MnO3 nanoparticles
Ondřej Kaman,Pavel Veverka,Z. Jirák,Miroslav Maryško,Karel Knížek,Miroslav Veverka,P. Kaspar,Martin Burian,Vladimir Šepelák,E. Pollert +9 more
TL;DR: In this paper, a comparison of the raw product, the bare nanoparticles after mechanical processing and the silica-coated nanoparticles, dealing also with effects of size distribution and magnetic interactions, was performed in an AC field of frequencies 100 kHz-1 MHz and amplitude 3.0-8.9 kA/m−1 on water dispersions of the samples.
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Magnetic heating by silica-coated Co-Zn ferrite particles
Miroslav Veverka,Karel Závěta,Ondřej Kaman,Pavel Veverka,Karel Knížek,E. Pollert,Martin Burian,P. Kaspar +7 more
TL;DR: In this paper, the preparation of silica-coated nanoparticles of cobalt-zinc ferrite and their heating properties with respect to potential application in magnetic fluid hyperthermia were investigated.
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Synthesis and magnetic properties of Co1−xZnxFe2O4+γ nanoparticles as materials for magnetic fluid hyperthermia
Miroslav Veverka,Pavel Veverka,Z. Jirák,Ondřej Kaman,Karel Knížek,Miroslav Maryško,E. Pollert,Karel Závěta +7 more
TL;DR: In this article, a co-precipitation method was used to synthesize single spinel phase Co1−xZnxFe2O4+γ of mean size 3-23nm, as determined by X-ray diffraction analysis.
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Nanomagnets for ultra-high field MRI: Magnetic properties and transverse relaxivity of silica-coated ε-Fe2O3
Lenka Kubíčková,Lenka Kubíčková,Petr Brázda,Miroslav Veverka,Miroslav Veverka,Ondřej Kaman,Vít Herynek,Magda Vosmanská,Petr Dvořák,Karel Bernášek,Jaroslav Kohout +10 more
TL;DR: In this paper, the authors analyzed the r1 and r2 relaxivities of e-Fe2O3 nanoparticles coated with amorphous silica, particularly with the aim to determine their dependences on the external magnetic field, temperature, and thickness of the silica coating.
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Thermoreversible magnetic nanochains
Jiří Mikšátko,David Aurélio,Petr Kovaříček,Magdalena Michlová,Miroslav Veverka,Michaela Fridrichová,Irena Matulková,Martin Žáček,Martin Kalbac,Jana Vejpravova +9 more
TL;DR: It is demonstrated for the first time that MF-assisted click chemistry is a convenient method for large-scale preparation of highly anisotropic assemblies of nanosized magnets that can be reversibly decomposed by thermal treatment.