Zobrazeno 1 - 10
of 68
pro vyhledávání: '"George Vourlias"'
Autor:
Panagiota Tryfon, Nathalie N. Kamou, Stefanos Mourdikoudis, George Vourlias, Urania Menkissoglu-Spiroudi, Catherine Dendrinou-Samara
Publikováno v:
Inorganics, Vol 11, Iss 12, p 470 (2023)
Nanotechnology presents promising opportunities for enhancing pest management strategies, particularly in protecting active ingredients to prolong their shelf life and effectiveness. Among different approaches, the combination of inorganic nanopartic
Externí odkaz:
https://doaj.org/article/3c0beeddac784fbe89d375e4fa67c984
Autor:
Evangelia Tarani, Dimitrios Stathokostopoulos, Sofia A. Tsipas, Konstantinos Chrissafis, George Vourlias
Publikováno v:
Corrosion and Materials Degradation, Vol 2, Iss 2, Pp 210-226 (2021)
Transition metal silicides have attracted great interest for their potential use in optoelectronic devices, photovoltaic cells, and thermoelectric conversion elements because of their high melting point, high oxidation resistance, and satisfactory th
Externí odkaz:
https://doaj.org/article/cc2bc76fa81b4f2dad6afbb6ca7fd4d8
Autor:
Laura Scheuer, Moritz Ruhwedel, Dimitrios Karfaridis, Isaak G. Vasileiadis, Dominik Sokoluk, Garik Torosyan, George Vourlias, George P. Dimitrakopoulos, Marco Rahm, Burkard Hillebrands, Thomas Kehagias, René Beigang, Evangelos Th. Papaioannou
Publikováno v:
iScience, Vol 25, Iss 5, Pp 104319- (2022)
Summary: Recent developments in nanomagnetism and spintronics have enabled the use of ultrafast spin physics for terahertz (THz) emission. Spintronic THz emitters, consisting of ferromagnetic (FM)/non-magnetic (NM) thin film heterostructures, have de
Externí odkaz:
https://doaj.org/article/be69c74bd3354e84a3f1abe4c1060722
Autor:
Georgia K. Pouroutzidou, Lambrini Papadopoulou, Maria Lazaridou, Konstantinos Tsachouridis, Chrysanthi Papoulia, Dimitra Patsiaoura, Ioannis Tsamesidis, Konstantinos Chrissafis, George Vourlias, Konstantinos M. Paraskevopoulos, Antonios D. Anastasiou, Dimitrios N. Bikiaris, Eleana Kontonasaki
Publikováno v:
Pharmaceutics, Vol 15, Iss 3, p 819 (2023)
Silica-based ceramics doped with calcium and magnesium have been proposed as suitable materials for scaffold fabrication. Akermanite (Ca2MgSi2O7) has attracted interest for bone regeneration due to its controllable biodegradation rate, improved mecha
Externí odkaz:
https://doaj.org/article/6689cfec1f1945978c6e9fdba5b7eb66
Autor:
Dimitrios Stathokostopoulos, Aikaterini Teknetzi, Evangelia Tarani, Dimitrios Karfaridis, Konstantinos Chrissafis, Euripides Hatzikraniotis, George Vourlias
Publikováno v:
Results in Materials, Vol 13, Iss , Pp 100252- (2022)
Αbstract: Nowadays, energy saving is one of the most important issues to be solved worldwide. This effort is supported by the synthesis and use of thermoelectric materials. A variety of techniques have been used to prepare silicides, such as ball mi
Externí odkaz:
https://doaj.org/article/9158a8e2aa2b43deae8f081a47dee5c3
Autor:
Dimitra Kourtidou, Dimitrios Karfaridis, Thomas Kehagias, George Vourlias, Dimitrios N. Bikiaris, Konstantinos Chrissafis
Publikováno v:
Polymers, Vol 15, Iss 2, p 401 (2023)
Poly(ethylene 2,5-furandicarboxylate) (PEF) nanocomposites reinforced with Graphene nanoplatelets (GNPs) and Carbon nanotubes (CNTs) were in situ synthesized in this work. PEF is a biobased polyester with physical properties and is the sustainable co
Externí odkaz:
https://doaj.org/article/098126ea50694026ac1f4b769d2404ba
Autor:
Kyriaki Kalaitzidou, Evangelia Chioti, Theopoula Asimakidou, Dimitrios Karfaridis, George Vourlias, Manassis Mitrakas, Konstantinos Simeonidis
Publikováno v:
Water, Vol 14, Iss 9, p 1335 (2022)
The impact of hydroxyl excess as defined by the Fe(II)/hydroxide ratio during the synthesis of Fe3O4 nanoparticles by oxidative precipitation of FeSO4 was examined as a critical parameter determining the potential for Cr(VI) uptake from polluted wate
Externí odkaz:
https://doaj.org/article/c53afd477ad54ecca02e0350c6e5bae0
Autor:
Georgia K. Pouroutzidou, Maria Lazaridou, Chrysanthi Papoulia, Ioannis Tsamesidis, Konstantinos Chrissafis, George Vourlias, Konstantinos M. Paraskevopoulos, Dimitrios Bikiaris, Eleana Kontonasaki
Publikováno v:
Nanomaterials, Vol 12, Iss 5, p 850 (2022)
Engineered electrospun membranes have emerged as promising materials in guided tissue regeneration, as they provide an appropriate framework for the formation of new functional periodontal tissues. The development of multifunctional local drug delive
Externí odkaz:
https://doaj.org/article/191be02ba4a94467bc73305dcc59763e
Autor:
Thomas Kehagias, Dimitrios Karfaridis, Camillo Ballani, Laura Mihalceanu, Christoph Hauser, Isaak G. Vasileiadis, George P. Dimitrakopulos, George Vourlias, Evangelos Th. Papaioannou
Publikováno v:
Materials, Vol 14, Iss 16, p 4354 (2021)
We have explored the impact of elevated growth and annealing temperatures on the local interfacial structure of thin Fe(12 nm)/Pt(10 nm) spintronic bilayers, epitaxially grown on MgO (100), and their correlation to magnetization reversal and dynamics
Externí odkaz:
https://doaj.org/article/05263b132da045e8830928fee1b25141
Autor:
Evangelia Tarani, Iouliana Chrysafi, Alfréd Kállay-Menyhárd, Eleni Pavlidou, Thomas Kehagias, Dimitrios N. Bikiaris, George Vourlias, Konstantinos Chrissafis
Publikováno v:
Polymers, Vol 12, Iss 8, p 1719 (2020)
A series of high-density polyethylene nanocomposites filled with different diameter sizes (5, 15, and 25 μm) of graphene nanoplatelets at various amounts (0.5–5 wt.%) are prepared by the melt-mixing method. The effect of diameter size and filler c
Externí odkaz:
https://doaj.org/article/2e55bf3bba6a44dabe9647f1e7d903c0