Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Sabina Krejcikova"'
Autor:
Veronika Gajdošová, Milena Špírková, Yareni Aguilar Costumbre, Sabina Krejčíková, Beata Strachota, Miroslav Šlouf, Adam Strachota
Publikováno v:
Materials, Vol 16, Iss 5, p 1767 (2023)
Morphology, macro-, and micromechanical properties of novel poly(urethane-urea)/silica nanocomposites were analyzed by electron microscopy, dynamic mechanical thermal analysis, and microindentation. The studied nanocomposites were based on a poly(ure
Externí odkaz:
https://doaj.org/article/2b935447f89c4ea48d354f1dd9e8b00b
Autor:
Ivan Kelnar, Ludmila Kaprálková, Sabina Krejčíková, Jiří Dybal, Michaela Vyroubalová, A. M. Abdel-Mohsen
Publikováno v:
Materials, Vol 16, Iss 3, p 1087 (2023)
In bio-nanocomposites with a poly(lactic acid) (PLA)/poly(ε-caprolactone) (PCL) matrix with neat and polydopamine (PDA)-coated cellulose nanocrystals (CNCd), the use of different mixing protocols with masterbatches prepared by solution casting led t
Externí odkaz:
https://doaj.org/article/380ce9075a7e4633857f0f1d0ca6f23e
Publikováno v:
eXPRESS Polymer Letters, Vol 16, Iss 3, Pp 221-233 (2022)
The effects of the thermal treatment and nucleating agents on the morphology, crystallinity, and mechanical propertiesp of poly(lactic acid)/poly(ε-caprolactone) (PLA/PCL) blends were studied in order to obtain PLA/PCL blends with both high stiffnes
Externí odkaz:
https://doaj.org/article/c1464aad71eb4c9091d0f6bd7aeb4611
Autor:
Aleksandra Ujcic, Sabina Krejcikova, Martina Nevoralova, Alexander Zhigunov, Jiri Dybal, Zdenek Krulis, Petr Fulin, Otakar Nyc, Miroslav Slouf
Publikováno v:
Frontiers in Materials, Vol 7 (2020)
Biodegradable composites of thermoplastic starch (TPS), titanium dioxide particles (TiO2; average size 0.2 μm), and/or antibiotic (ATB; vancomycin) were prepared. Light and electron microscopy demonstrated that our recently developed, two-step prepa
Externí odkaz:
https://doaj.org/article/81a27fbb7bf34232a657e4377ad7bfd9
Autor:
Veronika Gajdosova, Beata Strachota, Adam Strachota, Danuse Michalkova, Sabina Krejcikova, Petr Fulin, Otakar Nyc, Adam Brinek, Marek Zemek, Miroslav Slouf
Publikováno v:
Materials, Vol 15, Iss 3, p 1101 (2022)
We report a reproducible preparation and characterization of highly homogeneous thermoplastic starch/pol(ε-caprolactone) blends (TPS/PCL) with a minimal thermomechanical degradation and co-continuous morphology. These materials would be suitable for
Externí odkaz:
https://doaj.org/article/888cd0d02e7742eba3ddda95e85e445c
Autor:
Aleksandra Ujcic, Martina Nevoralova, Jiri Dybal, Alexander Zhigunov, Jana Kredatusova, Sabina Krejcikova, Ivan Fortelny, Miroslav Slouf
Publikováno v:
Frontiers in Materials, Vol 6 (2019)
Biodegradable thermoplastic starch (TPS) composites with isometric titanium dioxide nanoparticles (TiO2; diameter ~100 nm) and elongated titanate nanotubes (TiNT; diameter ~20 nm and aspect ratio >50) were prepared from wheat and tapioca starch. The
Externí odkaz:
https://doaj.org/article/c87b757a47ec4613bcb16ee54fb05b13
Autor:
Marketa Ilcikova, Monika Galeziewska, Roman Kolarik, Miroslav Mrlik, Josef Osicka, Tomas Sedlacek, Miroslav Slouf, Sabina Krejcikova, Veronika Gajdosova, Marcin Maslowski, Szymon Kozlowski, Joanna Pietrasik, Jaroslav Mosnacek
Publikováno v:
Polymer. 279:126015
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcf7415cf1d3caa7a83841647796fc28
https://doi.org/10.1016/j.polymer.2023.126015
https://doi.org/10.1016/j.polymer.2023.126015
Publikováno v:
Journal of Materials Research and Technology, Vol 14, Iss , Pp 1969-1974 (2021)
Parameters of epoxy can be effectively improved using polymer-grafted GO. This study reveals so far unknown structure-directing performance of single- and bimodally-grafted GO in impact-modified epoxy. Bimodal grafting leads to formation of lamellae
Externí odkaz:
https://doaj.org/article/58a39a4551284160b2e2a41149e28f3e