Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Veronika Lacková"'
Autor:
Peter Bury, Marek Veveričík, František Černobila, Natália Tomašovičová, Veronika Lacková, Katarína Kónyová, Ivo Šafařík, Viktor Petrenko, Oleksandr Tomchuk, Milan Timko, Peter Kopčanský
Publikováno v:
Crystals, Vol 14, Iss 3, p 202 (2024)
A study of the role of diamond nanoparticles on 5CB liquid crystal composites with Fe3O4 nanoparticles is presented. Composite ferronematic systems based on the nematic liquid crystal 5CB doped with Fe3O4 magnetic nanoparticles and additionally bound
Externí odkaz:
https://doaj.org/article/8ef1928e466a4f118ed1aacaf6530e43
Autor:
Peter Bury, Marek Veveričík, František Černobila, Natália Tomašovičová, Veronika Lacková, Katarína Zakutanská, Milan Timko, Peter Kopčanský
Publikováno v:
Nanomaterials, Vol 13, Iss 23, p 2987 (2023)
A study on 5CB liquid crystal composites with SiO2 nanoparticles and an additional commixture with Fe3O4 nanoparticles using light transmission and SAW measurements is presented. The prepared liquid crystal composites exhibited an interesting memory
Externí odkaz:
https://doaj.org/article/527a3dcf404747498042a6c0bdc454c5
Autor:
Veronika Lacková, Martin A. Schroer, Dirk Honecker, Martin Hähsler, Hana Vargová, Katarína Zakutanská, Silke Behrens, Jozef Kováč, Dmitri I. Svergun, Peter Kopčanský, Natália Tomašovičová
Publikováno v:
iScience, Vol 24, Iss 12, Pp 103493- (2021)
Summary: Clustering of magnetic nanoparticles can dramatically change their collective magnetic properties, and it consequently may influence their performance in biomedical and technological applications. Owing to tailored surface modification of ma
Externí odkaz:
https://doaj.org/article/e76d783594f948749bd5f51ee30fb3ba
Autor:
I. I. Poberezhets, Peter Kopčanský, O.V. Kovalchuk, Veronika Lacková, Design, Nemirovich-Danchenko str., Kyiv, Ukraine, S. I. Poberezhets, Milan Timko, T.M. Kovalchuk, Ihor Studenyak
Publikováno v:
Semiconductor Physics, Quantum Electronics & Optoelectronics, Vol 23, Iss 2, Pp 129-135 (2020)
Within the frequency range 10–1–105 Hz under the temperatures 293–295 K, the dielectric properties of a planar-oriented nematic liquid crystal 6CB with the embedded of 0.1% superionic conductor Ag7GeS5I nanoparticles have been investigated. It
Autor:
V.I. Studenyak, A.I. Pogodin, I. I. Poberezhets, Milan Timko, Veronika Lacková, I. P. Studenyak, O.V. Kovalchuk, Peter Kopčanský, S. I. Poberezhets
Publikováno v:
Molecular Crystals and Liquid Crystals. 702:21-29
The influence of Ag7GeS5I nanoparticles on dielectric properties of planar-oriented 6CB liquid crystal was investigated at 293 K within the frequency range from 6 to 106 Hz. The concentration of na...
Publikováno v:
Mendeleev Communications. 30:73-75
The response of 4-cyano-4’-hexylbiphenyl (6CB) liquid crystal to external magnetic field increased upon the addition of biocompatible magnetoferritin nanoparticles. Physicochemical properties of magnetoferritin were characterized by UV/VIS spectrop
Autor:
Vlasta Zavisova, Natália Tomašovičová, I. Batko, M. Batkova, Péter Salamon, Peter Kopčanský, Tibor Tóth-Katona, Jan Jadżyn, Veronika Lacková
Publikováno v:
Nanoscale advances. 3(10)
We demonstrate experimentally that the anchoring of a nematic liquid crystal on a solid substrate together with the anchoring of the liquid crystal on a nanoparticle surface induces orientational self-assembly of anisometric nanoparticles in liquid c
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 134:114860
A new composite ferronematic system based on the nematic liquid crystal 6CB doped with hematite spindle-like magnetic particles characterized with magnetic moments oriented perpendicularly to their main axes was prepared. The surface acoustic waves (
Autor:
Natália Tomašovičová, Hana Vargová, Veronika Lacková, Dirk Honecker, Peter Kopcansky, Silke Behrens, Dmitri I. Svergun, Martin Hähsler, Jozef Kováč, Martin A. Schroer, Katarína Zakutanská
Publikováno v:
'iScience ', vol: 24, pages: 103493-1-103493-16 (2021)
iScience
iScience, 24 (12), Article no: 103493
iScience, Vol 24, Iss 12, Pp 103493-(2021)
iScience 25(1), 103493 (2021). doi:10.1016/j.isci.2021.103493
iScience
iScience, 24 (12), Article no: 103493
iScience, Vol 24, Iss 12, Pp 103493-(2021)
iScience 25(1), 103493 (2021). doi:10.1016/j.isci.2021.103493
Summary Clustering of magnetic nanoparticles can dramatically change their collective magnetic properties, and it consequently may influence their performance in biomedical and technological applications. Owing to tailored surface modification of mag
Autor:
Natália Tomašovičová, Jozefína Majorošová, Andrzej Olejniczak, Katarína Zakutanská, Po-Sheng Hu, Veronika Lacková, Peter Kopčanský
Publikováno v:
Journal of Magnetism and Magnetic Materials. 502:166515
The present study describes the interaction of an assorted shape of magnetic nanoparticles with lysozyme amyloid fibrils by atomic force microscopy and magnetization measurements. Mixture stability was verified by settling behaviour of NPs dispersion