C
Constantinos A. Charitidis
Researcher at National Technical University of Athens
Publications - 18
Citations - 530
Constantinos A. Charitidis is an academic researcher from National Technical University of Athens. The author has contributed to research in topics: Nanoindentation & Engineering. The author has an hindex of 9, co-authored 13 publications receiving 415 citations.
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Journal ArticleDOI
Plasma Micro-Nanotextured, Scratch, Water and Hexadecane Resistant, Superhydrophobic, and Superamphiphobic Polymeric Surfaces with Perfluorinated Monolayers
Kosmas Ellinas,Sidharam P. Pujari,Dimitrios A. Dragatogiannis,Constantinos A. Charitidis,Angeliki Tserepi,Han Zuilhof,Han Zuilhof,Evangelos Gogolides +7 more
TL;DR: It is demonstrated that stable organic monolayers can be grafted onto all these textured polymeric surfaces and provides a simple and generic method to obtain superamphiphobicity on polymers toward superoleophobicity.
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Toxicity determinants of multi-walled carbon nanotubes: The relationship between functionalization and agglomeration.
Manfredi Allegri,Dimitrios K. Perivoliotis,Massimiliano G. Bianchi,Martina Chiu,Alessandra Pagliaro,Malamatenia A. Koklioti,Aikaterini-Flora Trompeta,Enrico Bergamaschi,Ovidio Bussolati,Constantinos A. Charitidis +9 more
TL;DR: In this article, two optimized chemical vapor deposition methods were employed to obtain MWCNTs of comparable length but different diameter, which were subsequently functionalized and found to have a stronger tendency to agglomerate that was strictly dependent on the presence of proteins.
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Carbon nanotube/polymer nanocomposites: A study on mechanical integrity through nanoindentation
Elias P. Koumoulos,Pravin Vitthal Jagdale,Ioannis A. Kartsonakis,Mauro Giorcelli,Alberto Tagliaferro,Constantinos A. Charitidis +5 more
TL;DR: In this paper, the properties of polymer composites, reinforced with multi-wall carbon nanotubes (MWCNTs) and single wall carbon nano-connections (SWCNT), have been studied using the nanoindentation and nanoscratch technique.
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Surface functionalization of carbon fibers with active screen plasma
TL;DR: In this article, the active screen plasma technology was used to functionalize carbon fibers and vitreous carbon disks, and the functionalized surfaces were analyzed using scanning electron microscopy and atomic force microscopy, x-ray photoelectron spectroscopy, and contact angle measurements.
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Tensile and microindentation properties of maxillofacial elastomers after different disinfecting procedures.
Panagiota N. Eleni,Dimitrios K. Perivoliotis,Dimitrios A. Dragatogiannis,Magdalini Krokida,Gregory L. Polyzois,Constantinos A. Charitidis,Ioannis Ziomas,Lawrence Gettleman +7 more
TL;DR: Evaluated mechanical behavior of two maxillofacial elastomers after application of four different disinfection procedures found PDMS affected less from the commercial antimicrobial agent and CPE from neutral soap, which seems to be the most suitable disinfection techniques.