Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Jakub Kelar"'
Publikováno v:
Challenging Glass Conference Proceedings, Vol 9 (2024)
Given the need to create a sustainable future with limited resources and growing environmental concerns, high-strength adhesives offer an alternative and potentially more efficient load-bearing connection to conventional bolted connections in glass s
Externí odkaz:
https://doaj.org/article/8ecf8586b58043bc8a6549bc0a653d38
Autor:
Michal Fleischer, Zlata Kelar Tučeková, Oleksandr Galmiz, Eva Baťková, Tomáš Plšek, Tatiana Kolářová, Dušan Kováčik, Jakub Kelar
Publikováno v:
Nanomaterials, Vol 14, Iss 5, p 426 (2024)
UV–digital printing belongs to the commonly used method for custom large-area substrate decoration. Despite low surface energy and adhesion, transparent polymer materials, such as polymethylmethacrylate (PMMA) and polycarbonate (PC), represent an i
Externí odkaz:
https://doaj.org/article/bdf4364ff6f04e11956b60d29ddb1787
Autor:
Petra Šrámková, Anna Zahoranová, Jakub Kelar, Zlata Kelar Tučeková, Monika Stupavská, Richard Krumpolec, Jana Jurmanová, Dušan Kováčik, Mirko Černák
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-13 (2020)
Abstract Poly(2-oxazolines) (POx) are an attractive material of choice for biocompatible and bioactive coatings in medical applications. To prepare POx coatings, the plasma polymerization represents a fast and facile approach that is surface-independ
Externí odkaz:
https://doaj.org/article/f520ce206bc145d7b4fe23fe1c0e4d8f
Autor:
Oleksandr Galmiz, Zlata Kelar Tucekova, Jakub Kelar, Miroslav Zemanek, Monika Stupavska, Dusan Kovacik, Mirko Cernak
Publikováno v:
AIP Advances, Vol 9, Iss 10, Pp 105013-105013-7 (2019)
A study of plasma treatment of clay-coated paper is presented. The wettability of the paper surface before and after the plasma treatment was determined by measuring the water contact angle and surface free energy. The appearance of the surface-funct
Externí odkaz:
https://doaj.org/article/949dca84cc064e7288264b5d526bee74
Publikováno v:
Polymers, Vol 13, Iss 23, p 4173 (2021)
Biaxially oriented polypropylene (BOPP) is a highly transparent polymer defined by excellent mechanical and barrier properties applicable in the food packaging industry. However, its low surface free energy restricts its use in many industrial proces
Externí odkaz:
https://doaj.org/article/f2109487a15c447caeb32c07422d10da
Autor:
Zlata Kelar Tučeková, Lukáš Vacek, Richard Krumpolec, Jakub Kelar, Miroslav Zemánek, Mirko Černák, Filip Růžička
Publikováno v:
Molecules, Vol 26, Iss 4, p 910 (2021)
The plasma-activated gas is capable of decontaminating surfaces of different materials in remote distances. The effect of plasma-activated water vapor on Staphylococcus epidermidis, methicillin-resistant Staphylococcus aureus, Pseudomonas aeruginosa,
Externí odkaz:
https://doaj.org/article/133d73d41b01490188b72e2dff1b8a80
Autor:
Richard Krumpolec, Jana Jurmanová, Miroslav Zemánek, Jakub Kelar, Dušan Kováčik, Mirko Černák
Publikováno v:
Applied Sciences, Vol 10, Iss 20, p 7356 (2020)
We present a novel method of surface processing of complex polymer-metal composite substrates. Atmospheric-pressure plasma etching in pure H2, N2, H2/N2 and air plasmas was used to fabricate flexible transparent composite poly(methyl methacrylate) (P
Externí odkaz:
https://doaj.org/article/d6ef14763b834a5396c245d89491a10e
Publikováno v:
Acta Polytechnica, Vol 55, Iss 2, Pp 109-112 (2015)
Diffuse Coplanar Surface Barrier Discharge has proven its capabilities as an industry-ready plasma source for fast, in-line and efficient plasma treatment at atmospheric pressure. One parameter required by industry is energy efficiency of the device.
Externí odkaz:
https://doaj.org/article/cf3a5d94c2bd4a26b13b441ec1f0dbe7
Publikováno v:
Polymers, Vol 11, Iss 3, p 397 (2019)
The cost of most primary materials is increasing, therefore, finding innovative solutions for the re-use of residual waste has become a topic discussed more intensely in recent years. WPCs certainly meet some of these demands. The presented study is
Externí odkaz:
https://doaj.org/article/f64280cf67b14a2bac962fac922716cd
Publikováno v:
Vakuum in Forschung und Praxis. 34:21-25