Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Leona Omaníková"'
Autor:
Slávka Hlaváčiková, Leona Omaníková, Vojtech Horváth, Pavol Alexy, Viera Jančovičová, Andrej Baco, Mária Mikolajová, Mária Fogašová, Katarína Tomanová, Jozef Feranc, Michal Ďurfina, Přemysl Menčík, Veronika Melčová, Roderik Plavec
Publikováno v:
Results in Materials, Vol 21, Iss , Pp 100511- (2024)
The study's main objective is the possible application of regranulate based on PLA and PHB bioplastics in the FDM 3D printing technique. The idea of using regranulate in the tested PLA/PHB biodegradable polymer blend can help to reduce the amount of
Externí odkaz:
https://doaj.org/article/7d17ac75ce8548aa98ebebd0a8d257a6
Publikováno v:
Tekstilec, Vol 60, Iss 4, Pp 317-323 (2017)
Asia’s current dominance of the global production of standard types of chemical fibres requires the sophistication of European fibre and textile products. Modifying the mass or surface of materials using nanotechnologies is one of the most promisin
Externí odkaz:
https://doaj.org/article/eec0ce21c1654e16b33e660ef0158e91
Autor:
Mária Fogašová, Silvestr Figalla, Lucia Danišová, Elena Medlenová, Slávka Hlaváčiková, Zuzana Vanovčanová, Leona Omaníková, Andrej Baco, Vojtech Horváth, Mária Mikolajová, Jozef Feranc, Ján Bočkaj, Roderik Plavec, Pavol Alexy, Martina Repiská, Radek Přikryl, Soňa Kontárová, Anna Báreková, Martina Sláviková, Marek Koutný, Ahmad Fayyazbakhsh, Markéta Kadlečková
Publikováno v:
Polymers. 2022, vol. 14, issue 19, p. 1-20.
Polymers; Volume 14; Issue 19; Pages: 4113
Polymers
Polymers; Volume 14; Issue 19; Pages: 4113
Polymers
In order to make bioplastics accessible for a wider spectrum of applications, ready-to-use plastic material formulations should be available with tailored properties. Ideally, these kinds of materials should also be "home-compostable" to simplify the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54e5edfb7605f8c2cca8e11803b0177e
https://hdl.handle.net/11012/208499
https://hdl.handle.net/11012/208499
Autor:
Peter Peciar, Veronika Žilinská, Zora Hajdúchová, Marián Janek, Tatiana Gabošová, Peter Veteška, Roderik Plavec, Roman Fialka, Katarína Tomanová, Leona Omaníková, Ľuboš Bača, Jozef Feranc, Vladimir Kovar
Publikováno v:
Journal of the European Ceramic Society. 40:4932-4938
Composite filaments with diameter ∼1.75 mm suitable for fused deposition of ceramics were prepared from commercial hydroxyapatite powders (HAp-0, d50 ≤ 35 μm and HAp-1, d50 ≤ 16 μm) and thermoplastic polymer - polyvinyl alcohol. The filament
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2498274da6afd60c1527629f7887efa6
https://doi.org/10.1016/j.jeurceramsoc.2020.01.061
https://doi.org/10.1016/j.jeurceramsoc.2020.01.061
Autor:
Roderik Plavec, Vojtech Horváth, Slávka Hlaváčiková, Leona Omaníková, Martina Repiská, Elena Medlenová, Jozef Feranc, Ján Kruželák, Radek Přikryl, Silvestr Figalla, Soňa Kontárová, Andrej Baco, Lucia Danišová, Zuzana Vanovčanová, Pavol Alexy
Publikováno v:
Polymers; Volume 14; Issue 10; Pages: 1947
This study focused on material recycling of a biodegradable blend based on PLA and PHB for multiple applications of biodegradable polymeric material under real conditions. In this study, we investigated the effect of multiple processing of a biodegra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::475de0f7d8a5ec06e9096791579f376e
https://doi.org/10.3390/polym14101947
https://doi.org/10.3390/polym14101947
Publikováno v:
Polymers
Volume 12
Issue 7
Polymers, Vol 12, Iss 1592, p 1592 (2020)
Volume 12
Issue 7
Polymers, Vol 12, Iss 1592, p 1592 (2020)
The work is focused on the study of surface plasma treatment (DCSBD) of films from biodegradable polymers from renewable sources based on polylactic acid (PLA) and polyhydroxybutyrate (PHB). A 4-factor design of experiment was used where the selected
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23d862f7673f99708d9a03434e4bfeb8
http://europepmc.org/articles/PMC7407839
http://europepmc.org/articles/PMC7407839
Autor:
Pavol Alexy, Dagmar Perďochová, Daniela Jochec-Mošková, Ivica Janigová, Ivan Chodák, Michaela Sedničková, Vladimír Sedlařík, Pavel Kucharczyk, Ján Bočkaj, Angela Kleinová, Silvie Pekařová, Leona Omaníková, Marek Koutný
Publikováno v:
International Journal of Biological Macromolecules. 113:434-442
Three biodegradable plastics materials, namely pure poly(l-lactide) (PLA), PLA with plasticizer triacetine (TAC) and the mixture PLA/polyhydroxybutyrate (PHB) and TAC were investigated concerning changes of physical properties due to biodegradation i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1150377c2daf0225d2676edb16fc1c12
https://doi.org/10.1016/j.ijbiomac.2018.02.078
https://doi.org/10.1016/j.ijbiomac.2018.02.078
Autor:
Anna Ujhelyiová, Leona Omaníková, Katarína Holcová, Peter Michlík, Synthetic Polymers, Radlinského , Bratislava, Slovak Republic, Štefan Krivoš
Publikováno v:
Tekstilec, Vol 60, Iss 4, Pp 317-323 (2017)
Asia’s current dominance of the global production of standard types of chemical fibres requires the sophistication of European fibre and textile products. Modifying the mass or surface of materials using nanotechnologies is one of the most promisin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::986a8537aa79cf5404477ade1c8cf1b0
http://www.tekstilec.si/wp-content/uploads/2017/12/317-323.pdf
http://www.tekstilec.si/wp-content/uploads/2017/12/317-323.pdf
Autor:
Leona Omaníková, Zuzana Cibulková, Alžbeta Chochulová, Pavol Alexy, Peter Šimon, Anna Vykydalová
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 131:1491-1497
Thermooxidative stability of polypropylene (PP), PP/TiO2 and PP/Cloisite 10A nanocomposites was studied using non-isothermal DTA measurements. The effect of various concentrations of both nanofillers on the stability of pristine PP was evaluated. Mor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01a07a3993a7ec4e4b5149f71d1dc010
https://doi.org/10.1007/s10973-017-6553-4
https://doi.org/10.1007/s10973-017-6553-4
Autor:
Ivica Janigová, Leona Omaníková, Lorena M. Falco, Štefan Chmela, Zuzana Vanovčanová, Martin Danko, Jaroslav Mosnáček, Katarína Mosnáčková, Ivan Chodák, Alena Opálková Šišková
Publikováno v:
RSC Adv.. 7:47132-47142
Ageing of foils made from poly(lactic acid)/poly(3-hydroxybutyrate) PLA/PHB blends, unfilled or filled with 1 wt% of carbon black is presented. The foils were either buried in the soil or exposed to the sunlight for 4 months to imitate the behavior o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6096d5085f5499afbcd38dbc35e8e8c
https://doi.org/10.1039/c7ra08869h
https://doi.org/10.1039/c7ra08869h