Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Fotios K, Katsaros"'
Autor:
George V. Theodorakopoulos, Martha Pylarinou, Elias Sakellis, Fotios K. Katsaros, Vlassis Likodimos, George Em. Romanos
Publikováno v:
Membranes, Vol 14, Iss 5, p 112 (2024)
This study highlights the effectiveness of photocatalytically modified ceramic ultrafiltration (UF) membranes in alleviating two major drawbacks of membrane filtration technologies. These are the generation of a highly concentrated retentate effluent
Externí odkaz:
https://doaj.org/article/ffc427f56d50460fb7e1a5e943940b6c
Autor:
Kyriaki-Marina Lyra, Archontia Kaminari, Katerina N. Panagiotaki, Konstantinos Spyrou, Sergios Papageorgiou, Elias Sakellis, Fotios K. Katsaros, Zili Sideratou
Publikováno v:
Pharmaceutics, Vol 13, Iss 6, p 858 (2021)
An efficient doxorubicin (DOX) drug delivery system with specificity against tumor cells was developed, based on multi-walled carbon nanotubes (MWCNTs) functionalized with guanidinylated dendritic molecular transporters. Acid-treated MWCNTs (oxCNTs)
Externí odkaz:
https://doaj.org/article/e95f901ba74f4ea48fedc23e051f2f07
Autor:
Nikolaos S. Heliopoulos, Georgia Kythreoti, Kyriaki Marina Lyra, Katerina N. Panagiotaki, Aggeliki Papavasiliou, Elias Sakellis, Sergios Papageorgiou, Antonios Kouloumpis, Dimitrios Gournis, Fotios K. Katsaros, Kostas Stamatakis, Zili Sideratou
Publikováno v:
Pharmaceuticals, Vol 13, Iss 10, p 293 (2020)
Oxidized multi-walled carbon nanotubes (oxCNTs) were functionalized by a simple non-covalent modification procedure using quaternized hyperbranched poly(ethyleneimine) derivatives (QPEIs), with various quaternization degrees. Structural characterizat
Externí odkaz:
https://doaj.org/article/d26602948f09481ca27a05ab82d7bc04
Autor:
Tim Van Everbroeck, Aggeliki Papavasiliou, Radu-George Ciocarlan, Evangelos Poulakis, Constantine J. Philippopoulos, Erika O. Jardim, Joaquin Silvestre-Albero, Elias Sakellis, Pegie Cool, Fotios K. Katsaros
Publikováno v:
Catalysts; Volume 12; Issue 6; Pages: 628
Catalysts
Catalysts
To meet current economic demands enforcing the replacement of platinum-group metals, extensively used in three-way-catalytic converters (TWC), research is driven towards low-cost and widely available base metals. However, to cope with their lower act
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::873629fb6fd6daa0a1d56b24056e29f7
Autor:
Ch. Tampaxis, Th.A. Steriotis, Fotios K. Katsaros, Andreas A. Sapalidis, K.L. Stefanopoulos, Tristan G. A. Youngs, Daniel T. Bowron
Publikováno v:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 14:S221-S224
The phase behavior and the properties of carbon dioxide confined in an ordered mesoporous carbon (CMK-3) during freezing near the bulk triple point have been investigated by in situ total neutron scattering. The CO2 condensed in the mesopores of CMK-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4355fa89755c19c17cffa969d915028d
https://doi.org/10.1134/s1027451020070472
https://doi.org/10.1134/s1027451020070472
Autor:
Fotios K. Katsaros, Theodore Steriotis, K.L. Stefanopoulos, Daniel T. Bowron, Tristan G. A. Youngs, Christos Tampaxis, Andreas Sapalidis
Publikováno v:
Carbon. 167:296-306
The molecular structure and phase behavior of carbon dioxide confined in an ordered mesoporous carbon (CMK-3) are investigated by total neutron scattering with in situ adsorption and cooling/heating cycles. The neutron signal from CO2 sorbed in the m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d905539b1cbfe79d423158841fa36f25
https://doi.org/10.1016/j.carbon.2020.05.068
https://doi.org/10.1016/j.carbon.2020.05.068
Autor:
Nikolaos S. Heliopoulos, G. Kouzilos, Kostas Stamatakis, Fotios K. Katsaros, Sergios K. Papageorgiou, Arsenios I. Giarmenitis
Publikováno v:
Fibers and Polymers. 21:1238-1250
Viscose fabrics were modified with alginate and doped with copper ions, to investigate the effect of copper doping on their antibacterial and UV blocking properties. The modified fabrics were characterized using FTIR, UV spectroscopy, SEM and chromat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1db46861b4e738d574d76a662a2406ab
https://doi.org/10.1007/s12221-020-9578-4
https://doi.org/10.1007/s12221-020-9578-4
Autor:
George V. Theodorakopoulos, Fotios K. Katsaros, Sergios K. Papageorgiou, Margarita Beazi-Katsioti, George Em. Romanos
Publikováno v:
Materials, Vol 15, Iss 326, p 326 (2022)
Materials; Volume 15; Issue 1; Pages: 326
Materials; Volume 15; Issue 1; Pages: 326
In this study, efficient commercial photocatalyst (Degussa P25) nanoparticles were effectively dispersed and stabilized in alginate, a metal binding biopolymer. Taking advantage of alginate’s superior metal chelating properties, copper nanoparticle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84a26eb00609142f75480b0861b5e5c9
https://www.mdpi.com/1996-1944/15/1/326
https://www.mdpi.com/1996-1944/15/1/326
Autor:
George V, Theodorakopoulos, Fotios K, Katsaros, Sergios K, Papageorgiou, Margarita, Beazi-Katsioti, George Em, Romanos
Publikováno v:
Materials
In this study, efficient commercial photocatalyst (Degussa P25) nanoparticles were effectively dispersed and stabilized in alginate, a metal binding biopolymer. Taking advantage of alginate’s superior metal chelating properties, copper nanoparticle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::aa3454d64386bd18ef3792a8c5a28941
https://pubmed.ncbi.nlm.nih.gov/35009473
https://pubmed.ncbi.nlm.nih.gov/35009473
Autor:
Sergios K. Papageorgiou, George E. Romanos, Polycarpos Falaras, Margarita Beazi-Katsioti, Konstantinos Spyrou, Athanassios G. Kontos, George V. Theodorakopoulos, Fotios K. Katsaros
Publikováno v:
Chemosphere. 277
In this study, structured photocatalytic systems were successfully developed by a facile method based on Alginate molds and a wet-spinning/cross-linking technique, yielding commercial photocatalyst (Degussa P25) in the form of all-ceramic hollow fibe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28d7f94d68c89ab674cd73568cc8c4d1
https://pubmed.ncbi.nlm.nih.gov/33784559
https://pubmed.ncbi.nlm.nih.gov/33784559