Search Results - "Kuličková, Jarmila"

Synthesis and broadband dielectric-infrared spectroscopy of La1-xSrxMnO3@BaTiO3 nanocomposite by Nuzhnyy, Dmitry, Bovtun, Viktor, Savinov, Maxim, Kempa, Martin, Petzelt, Jan, Kaman, Ondřej, Klementová, Mariana, Kuličková, Jarmila, Jirák, Zdeněk

“…•All-perovskite core-shell nanoceramics of La1-xSrxMnO3@ BaTiO3 is designed.•Small conductivity is determined by tunnelling and temperature activated…”
Get full text

Mn-Zn ferrite nanoparticles coated with mesoporous silica as core material for heat-triggered release of therapeutic agents by Stergar, Janja, Jirák, Zdeněk, Veverka, Pavel, Kubíčková, Lenka, Vrba, Tomáš, Kuličková, Jarmila, Knížek, Karel, Porcher, Florence, Kohout, Jaroslav, Kaman, Ondřej

“…•Cation distribution was determined in 10-nm sized Mn0.6Zn0.4Fe2O4 particles.•Small clusters of Mn-Zn ferrite crystallites were coated with mesoporous…”
Get full text

Rod-like particles of silica-coated maghemite: Synthesis via akaganeite, characterization and biological properties by Veverka, Pavel, Pashchenko, Mariia, Kubíčková, Lenka, Kuličková, Jarmila, Jirák, Zdeněk, Havelek, Radim, Královec, Karel, Kohout, Jaroslav, Kaman, Ondřej

“…•Rod-like maghemite particles were prepared by using an akaganeite precursor.•The oxidation state of Fe was unambiguously determined by Mössbauer…”
Get full text

Magnetic oxide particles with gold nanoshells: Synthesis, properties and cytotoxic effects by Koktan, Jakub, Královec, Karel, Havelek, Radim, Kuličková, Jarmila, Řezanka, Pavel, Kaman, Ondřej

“…[Display omitted] •Gold nanoshells are formed around superparamagnetic Mn-Zn ferrite with silica.•The product shows low cytotoxic effects and efficient…”
Get full text

Preparation of Mn-Zn ferrite nanoparticles and their silica-coated clusters: Magnetic properties and transverse relaxivity by Kaman, Ondřej, Kuličková, Jarmila, Herynek, Vít, Koktan, Jakub, Maryško, Miroslav, Dědourková, Tereza, Knížek, Karel, Jirák, Zdeněk

“…Hydrothermal synthesis of Mn1−xZnxFe2O4 nanoparticles followed by direct encapsulation of the as-grown material into silica is demonstrated as a fast and…”
Get full text

Silica-coated manganite and Mn-based ferrite nanoparticles: a comparative study focused on cytotoxicity by Kaman, Ondřej, Dědourková, Tereza, Koktan, Jakub, Kuličková, Jarmila, Maryško, Miroslav, Veverka, Pavel, Havelek, Radim, Královec, Karel, Turnovcová, Karolína, Jendelová, Pavla, Schröfel, Adam, Svoboda, Ladislav

“…Magnetic oxide nanoparticles provide a fascinating tool for biological research and medicine, serving as contrast agents, magnetic carriers, and core materials…”
Get full text

Titania-coated manganite nanoparticles: Synthesis of the shell, characterization and MRI properties by Jirák, Zdeněk, Kuličková, Jarmila, Herynek, Vít, Maryško, Miroslav, Koktan, Jakub, Kaman, Ondřej

“…Novel procedure for coating of oxide nanoparticles with titania, employing hydrolysis and polycondensation of titanium alkoxides under high-dilution conditions…”
Get full text

Mn-Zn Ferrite Nanoparticles With Silica and Titania Coatings: Synthesis, Transverse Relaxivity, and Cytotoxicity by Kaman, Ondrej, Kulickova, Jarmila, Marysko, Miroslav, Veverka, Pavel, Herynek, Vit, Havelek, Radim, Kralovec, Karel, Kubaniova, Denisa, Kohout, Jaroslav, Dvorak, Petr, Jirak, Zdenek

“…Mn-Zn ferrite nanoparticles of composition Mn 0,61 Zn 0,42 Fe 1,97 O 4 and mean size of crystallites d XRD = 11 nm are synthesized under hydrothermal…”
Get full text

Multimodal Contrast Agent Enabling pH Sensing Based on Organically Functionalized Gold Nanoshells with Mn-Zn Ferrite Cores by Bui, Duong Thuy, Havelek, Radim, Královec, Karel, Kubíčková, Lenka, Kuličková, Jarmila, Matouš, Petr, Herynek, Vít, Kupčík, Jaroslav, Muthná, Darina, Řezanka, Pavel, Kaman, Ondřej

“…Highly complex nanoparticles combining multimodal imaging with the sensing of physical properties in biological systems can considerably enhance biomedical…”
Get full text

Magnetoconductivity of the La 1–xSrxMnO3@TiO2 Nanocomposite by Koktan, Jakub, Goglio, Graziella, Hejtmánek, Jiří, Jirák, Zdeněk, Knížek, Karel, Kuličková, Jarmila, Maryško, Miroslav, Kaman, Ondřej

“…This paper deals with tunneling magnetoresistance in a composite system of the so-called 0–3 connectivity, in which ferromagnetic (FM) metallic nanoparticles…”
Get full text

Transverse Relaxivity of Nanoparticle Contrast Agents for MRI: Different Magnetic Cores and Coatings by Kaman, Ondrej, Herynek, Vit, Veverka, Pavel, Kubickova, Lenka, Pashchenko, Mariia, Kulickova, Jarmila, Jirak, Zdenek

“…Four types of magnetic nanoparticles were synthesized, namely, the La 0.65 Sr 0.35 MnO 3 and La 0.80 Na 0.20 MnO 3 perovskite manganites and the Mn 0.61 Zn…”
Get full text

Magnetoconductivity of the La1-xSrxMnO3@TiO2 Nanocomposite by Koktan, Jakub, Goglio, Graziella, Hejtmanek, Jiri, Jirak, Zdenek, Knizek, Karel, Kulickova, Jarmila, Marysko, Miroslav, Kaman, Ondrej

“…This paper deals with tunneling magnetoresistance in a composite system of the so-called 0-3 connectivity, in which ferromagnetic (FM) metallic nanoparticles…”
Get full text

Clusters of Magnetic Nanoparticles as Contrast Agents for MRI: Effect of Aggregation on Transverse Relaxivity by Dedourkova, Tereza, Kaman, Ondrej, Veverka, Pavel, Koktan, Jakub, Veverka, Miroslav, Kulickova, Jarmila, Jirak, Zdenek, Herynek, Vit

“…The effect of aggregation of magnetic nanoparticles on the transverse relaxivity (r 2 ) is analyzed with respect to the size of clusters. The nanoparticles…”
Get full text

Magnetoconductivity of the La 1– x Sr x MnO 3 @TiO 2 Nanocomposite by Koktan, Jakub, Goglio, Graziella, Hejtmanek, Jiri, Jirak, Zdenek, Knizek, Karel, Kulickova, Jarmila, Marysko, Miroslav, Kaman, Ondrej

Get full text

Magnetoconductivity of the La1– x Sr x MnO3@TiO2 Nanocomposite by Koktan, Jakub, Goglio, Graziella, Hejtmanek, Jiri, Jirak, Zdenek, Knizek, Karel, Kulickova, Jarmila, Marysko, Miroslav, Kaman, Ondrej

“…This paper deals with tunneling magnetoresistance in a composite system of the so-called 0-3 connectivity, in which ferromagnetic (FM) metallic nanoparticles…”
Get full text