Browsing by Author "Savva, Ioanna"
Now showing items 1-9 of 9
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Article
Adsorptive removal of U(VI) and Th(IV) from aqueous solutions using polymer-based electrospun PEO/PLLA fibrous membranes
Savva, Ioanna; Efstathiou, Maria; Krasia‐Christoforou, Theodora; Pashalidis, Ioannis (2013)Fibrous membranes based on poly(ethylene oxide) and poly(l-lactide) fabricated by electrospinning were evaluated for the first time as substrates for the adsorption of tetravalent thorium (Th(IV)) and hexavalent uranium ...
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Article
Evaluation of PVP/Au nanocomposite fibers as heterogeneous catalysts in indole synthesis
Savva, Ioanna; Kalogirou, Andreas S.; Achilleos, Mariliz; Vasile, Eugeniu; Koutentis, Panayiotis Andreas; Krasia‐Christoforou, Theodora (2016)Electrospun nanocomposite fibers consisting of crosslinked polyvinylpyrrolidone (PVP) chains and gold nanoparticles (Au NPs) were fabricated, starting from highly stable PVP/Au NP colloidal solutions with different NP ...
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Article
Fabrication and Bioapplications of Magnetically Modified Chitosan-based Electrospun Nanofibers
Safarik, Ivo; Pospiskova, Kristyna; Baldikova, Eva; Savva, Ioanna; Vekas, Ladislau; Marinica, Oana; Tanasa, Eugenia; Krasia-Christoforou, Theodora (2018)<section class="abstract"><h2 class="abstractTitle text-title my-1" id="d239e2">Abstract</h2><p>The fabrication of magnetically modified electrospun nanocomposite fibers based on a naturally-derived biocompatible and ...
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Master Thesis
Implementation and evaluation of an algorithm for the omni-do problem using the ensemble group communication service
Savva, Ioanna (Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2009-12)A lot of research has been conducted for studying cooperation in distributed systems. The abstract problem of performing a set of tasks by a set of distributed fault-prone processors is generally known as DO-ALL. In ...
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Article
PVP-crosslinked electrospun membranes with embedded Pd and Cu2O nanoparticles as effective heterogeneous catalytic supports
Savva, Ioanna; Kalogirou, Andreas S.; Chatzinicolaou, Andrea; Papaphilippou, Petri Ch; Pantelidou, Athena; Vasile, Eugeniu; Tanasǎ, Eugenia; Koutentis, Panayiotis Andreas; Krasia‐Christoforou, Theodora (2014)Palladium(0) (Pd) and copper(i) oxide (Cu2O) nanoparticles (NPs) were successfully embedded in electrospun polyvinylpyrrolidone (PVP) fibrous membranes. The fabrication process involved the synthesis of stable, PVP-capped ...
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Article
Uranium(VI) binding by pine needles prior and after chemical modification
Philippou, Katerina; Savva, Ioanna; Pashalidis, Ioannis (2018)Adsorption of U(VI) by pine needles prior and after carbonization and following oxidation has been investigated by batch-type experiments and characterized by FTIR and SEM measurements. The experimental data have been ...
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Article
Well-defined fluoro- and carbazole-containing diblock copolymers: Synthesis, characterization and immobilization onto Au-coated silicon surfaces
Savva, Ioanna; Demetriou, Maria; Othonos, Andreas S.; Turcu, R.; Popa, A.; Macavei, S.; Krasia‐Christoforou, Theodora (2012)A series of well-defined diblock copolymers consisting of 2-(N-carbazolyl)ethyl methacrylate (CbzEMA) and 2,2,3,3,4,4,4-heptafluorobutyl methacrylate (HFBMA) (CbzEMAx-b-HFBMAy) was synthesized by Reversible Addition-Fragmentation ...
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Article
β-ketoester-functionalized magnetoactive electrospun polymer fibers as Eu(III) adsorbents
Panteli, Sotiris; Savva, Ioanna; Efstathiou, Maria; Vekas, Ladislau; Marinica, Oana Maria; Krasia-Christoforou, Theodora; Pashalidis, Ioannis (2018)Blended polymer fibers based on a hydrophobic random copolymer having β-ketoester metal ion binding functionalities namely poly(methyl methacrylate)-random-poly(2-(acetoacetoxy) ethyl methacrylate) (PMMA-co-PAEMA) and the ...
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Article
β-ketoester-functionalized magnetoactive electrospun polymer fibers as Eu(III) adsorbents
Panteli, Sotiris; Savva, Ioanna; Efstathiou, Maria; Vekas, Ladislau; Marinica, Oana Maria; Krasia-Christoforou, Theodora; Pashalidis, Ioannis (2018)Blended polymer fibers based on a hydrophobic random copolymer having β-ketoester metal ion binding functionalities namely poly(methyl methacrylate)-random-poly(2-(acetoacetoxy) ethyl methacrylate) (PMMA-co-PAEMA) and the ...