Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Klara Castkova"'
Autor:
Rashid Dallaev, Ranjini Sarkar, Daud Selimov, Nikola Papež, Pavla Kočková, Richard Schubert, Klara Častková, Farid Orudzhev, Shikhgasan Ramazanov, Vladimír Holcman
Publikováno v:
Polymers, Vol 16, Iss 17, p 2412 (2024)
Nitride salts were added to polyvinylidene fluoride fibers and then the fiber mats were prepared by electrospinning. An experimental investigation of the structure was provided by Raman, FTIR, SEM, and XRD. The phase ratio of the polymer was studied
Externí odkaz:
https://doaj.org/article/33c0b8f3c546443bb9f5b4d13d2f9320
Autor:
Jaroslav Cihlar, Serhii Tkachenko, Vendula Bednarikova, Klara Castkova, Martin Trunec, Ladislav Celko
Publikováno v:
Gels, Vol 10, Iss 5, p 328 (2024)
Dense multi-cationic Sm-Co-O, Sm-Ni-O, Al-Co-O, Al-Ni-O, and Al-Ni-Co-O oxide aerogels were prepared by epoxide-driven sol–gel synthesis. Catalysts for dry reformation of methane, Sm2O3/Co, Sm2O3/Ni, Al2O3/Co, Al2O3/Ni, Al2O3/Co, and Ni were prepar
Externí odkaz:
https://doaj.org/article/7094257858e34d3ca3a5c9a6c34f0375
Autor:
Lenka Novotna, Zdenek Chlup, Josef Jaros, Klara Castkova, Daniel Drdlik, Jakub Pospisil, Ales Hampl, Irena Koutna, Jaroslav Cihlar
Publikováno v:
Journal of Asian Ceramic Societies, Vol 10, Iss 2, Pp 356-369 (2022)
The positive effect of silica on microstructural, mechanical and biological properties of calcium phosphate scaffolds was investigated in this study. Scaffolds containing 3D interconnected spherical macropores with diameters in the range of 300–770
Externí odkaz:
https://doaj.org/article/ec0b96f10eca444a986adb28fc9e7773
Publikováno v:
Polymers, Vol 12, Iss 9, p 1877 (2020)
Nanofibers are well known as a beneficial type of structure for tissue engineering. As a result of the high acquisition cost of the natural polymers and their environmentally problematic treatment (toxic dissolution agents), artificial polymers seem
Externí odkaz:
https://doaj.org/article/22efd4554a864270bc0f2b7244d81568
Autor:
Klara Castkova, Jaroslav Kastyl, Dinara Sobola, Josef Petrus, Eva Stastna, David Riha, Pavel Tofel
Publikováno v:
Nanomaterials, Vol 10, Iss 6, p 1221 (2020)
Electrospinning as a versatile technique producing nanofibers was employed to study the influence of the processing parameters and chemical and physical parameters of solutions on poly(vinylidene fluoride) (PVDF) fibers’ morphology, crystallinity,
Externí odkaz:
https://doaj.org/article/1d24f0a6434a42adbc09c659ad6503c0
Autor:
Lucy Vojtova, Lenka Michlovska, Kristyna Valova, Marek Zboncak, Martin Trunec, Klara Castkova, Milan Krticka, Veronika Pavlinakova, Petr Polacek, Matej Dzurov, Vera Lukasova, Michala Rampichova, Tomas Suchy, Radek Sedlacek, Maria-Pau Ginebra, Edgar B. Montufar
Publikováno v:
International Journal of Molecular Sciences, Vol 20, Iss 2, p 391 (2019)
The current limitations of calcium phosphate cements (CPCs) used in the field of bone regeneration consist of their brittleness, low injectability, disintegration in body fluids and low biodegradability. Moreover, no method is currently available to
Externí odkaz:
https://doaj.org/article/48d7bfb58db647108e589302c48f6cb0
Publikováno v:
Processing and Application of Ceramics, Vol 1, Iss 1-2, Pp 29-33 (2007)
Single phase and ultrafine bismuth oxide was synthesized via microwave-assisted hydrothermal synthesis. The effect of reaction parameters (temperature/pressure and pH) on the product phase composition and morphology was discussed. The transformation
Externí odkaz:
https://doaj.org/article/f3601840f9084f5fb5e0a4e383c076c5
Autor:
Jaroslav Cihlar, Lizeth Katherine Tinoco Navarro, Vit Kasparek, Jan Michalicka, Klara Castkova, Istvan Lazar, Jaroslav Kastyl, Ladislav Celko, Michal Vesely, Petr Dzik
Publikováno v:
Journal of Sol-Gel Science and Technology. 105:471-488
Autor:
Stevan Gavranovic, Jan Pospisil, Oldrich Zmeskal, Vitezslav Novak, Petr Vanysek, Klara Castkova, Jaroslav Cihlar, Martin Weiter
Publikováno v:
ACS Applied Materials & Interfaces. 14:20159-20167
Methylammonium lead bromide is a very perspective hybrid semiconductor material, suitable for high-sensitive, filter-free photodetection of electromagnetic radiation. Herein, we studied the effect of electrode spacing on the output performance and st
Publikováno v:
Ceramics International. 47:6988-6995
In the current work, high strength alumina (Al2O3) thin tapes were prepared by a novel gel-tape casting method. The water-based slurries were gelled by the polymerization of the epoxy monomers. Low viscosity slurries consisting of nanometer-sized alu