M
Michael A. Karakassides
Researcher at University of Ioannina
Publications - 137
Citations - 7079
Michael A. Karakassides is an academic researcher from University of Ioannina. The author has contributed to research in topics: Raman spectroscopy & Adsorption. The author has an hindex of 38, co-authored 127 publications receiving 6179 citations. Previous affiliations of Michael A. Karakassides include National Centre of Scientific Research "Demokritos" & University of Groningen.
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Journal ArticleDOI
Surface functionalized carbogenic quantum dots.
Athanasios B. Bourlinos,Andreas Stassinopoulos,Demetrios Anglos,Radek Zboril,Michael A. Karakassides,Emmanuel P. Giannelis +5 more
TL;DR: The demonstrated photoluminescence adds another dimension to the versatility of carbon-based emitters, and is suggested that the tethered modifier stabilizes the surface of the carbon nanoparticles helping to generate energy traps that emit light when stimulated.
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Infrared reflectance spectra of lithium borate glasses
TL;DR: In this paper, the infrared reflectance spectra of lithium borate glasses (0.73 mol% Li 2 O) have been measured over a broad and continuous spectral range (30-4000 cm −1 ) in an attempt to study systematically their structure.
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Vibrational spectra of magnesium-sodium-borate glasses. 2. Raman and mid-infrared investigation of the network structure
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Nanoscale zero-valent iron supported on mesoporous silica: Characterization and reactivity for Cr(VI) removal from aqueous solution
Eleni Petala,Eleni Petala,Konstantinos Dimos,Alexios P. Douvalis,Thomas Bakas,Jiri Tucek,Radek Zbořil,Michael A. Karakassides +7 more
TL;DR: The kinetic studies demonstrated a rapid removal of Cr(VI) ions from the aqueous solutions in the presence of these stabilized nZVI particles on MCM-41, and a considerably increased reduction capacity per unit mass of material in comparison to that of unsupported nZ VI.
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Green and simple route toward boron doped carbon dots with significantly enhanced non-linear optical properties
Athanasios B. Bourlinos,Athanasios B. Bourlinos,Georgios Trivizas,Michael A. Karakassides,Maria Baikousi,Antonios Kouloumpis,Dimitrios Gournis,Aristides Bakandritsos,Katerina Hola,Ondrej Kozak,Radek Zboril,Irene Papagiannouli,Irene Papagiannouli,Panagiotis Aloukos,Panagiotis Aloukos,Stelios Couris,Stelios Couris +16 more
TL;DR: In this paper, the optical properties of boron-doped carbon dots were studied in respect to their photoluminescence and nonlinear optical response, and it was shown that the effect of BORON doping on C-dots' optical properties was significant.