Search Results - "Raptopoulou, C. P"

Hydrogels containing water soluble conjugates of silver(I) ions with amino acids, metabolites or natural products for non infectious contact lenses by Banti, C N, Kapetana, M, Papachristodoulou, C, Raptopoulou, C P, Psycharis, V, Zoumpoulakis, P, Mavromoustakos, T, Hadjikakou, S K

“…The poor handling and hygiene practices of contact lenses are the key reasons for their frequent contamination, and are responsible for developing ocular…”
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pH-Specific Hydrothermal Assembly of Binary and Ternary Pb(II)-(O,N-Carboxylic Acid) Metal Organic Framework Compounds: Correlation of Aqueous Solution Speciation with Variable Dimensionality Solid-State Lattice Architecture and Spectroscopic Signatures by Gabriel, C, Perikli, M, Raptopoulou, C. P, Terzis, A, Psycharis, V, Mateescu, C, Jakusch, T, Kiss, T, Bertmer, M, Salifoglou, A

“…Hydrothermal pH-specific reactivity in the binary/ternary systems of Pb­(II) with the carboxylic acids N-hydroxyethyl-iminodiacetic acid (Heida),…”
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Heptanuclear Antiferromagnetic Fe(III)–d‑(-)-Quinato Assemblies with an S = 3/2 Ground StatepH-Specific Synthetic Chemistry, Spectroscopic, Structural, and Magnetic Susceptibility Studies by Menelaou, M, Vournari, E, Psycharis, V, Raptopoulou, C. P, Terzis, A, Tangoulis, V, Sanakis, Y, Mateescu, C, Salifoglou, A

“…Iron is an essential metal ion with numerous roles in biological systems and advanced abiotic materials. d-(-)-Quinic acid is a cellular metal ion chelator,…”
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A Unique Dinuclear Mixed V(V) Oxo-peroxo Complex in the Structural Speciation of the Ternary V(V)-Peroxo-citrate System. Potential Mechanistic and Structural Insight into the Aqueous Synthetic Chemistry of Dinuclear V(V)-Citrate Species with H2O2 by Kaliva, M, Gabriel, C, Raptopoulou, C. P, Terzis, A, Voyiatzis, G, Zervou, M, Mateescu, C, Salifoglou, A

“…Diverse vanadium biological activities entail complex interactions with physiological target ligands in aqueous media and constitute the crux of the undertaken…”
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Vanadium(IV)−Citrate Complex Interconversions in Aqueous Solutions. A pH-Dependent Synthetic, Structural, Spectroscopic, and Magnetic Study by Tsaramyrsi, M, Kaliva, M, Salifoglou, A, Raptopoulou, C. P, Terzis, A, Tangoulis, V, Giapintzakis, J

“…Citrate is abundantly encountered in biological fluids as a natural metal ion chelator. Vanadium participates in biological processes as a catalyst in the…”
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Manganese Citrate Chemistry:  Syntheses, Spectroscopic Studies, and Structural Characterizations of Novel Mononuclear, Water-Soluble Manganese Citrate Complexes by Matzapetakis, M, Karligiano, N, Bino, A, Dakanali, M, Raptopoulou, C. P, Tangoulis, V, Terzis, A, Giapintzakis, J, Salifoglou, A

“…The first two mononuclear manganese citrate complexes, (NH4)4[MnII(C6H5O7)2] (1) and (NH4)5[MnIII(C6H4O7)2]·2H2O (2) were synthesized in aqueous solutions near…”
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pH-Specific Structural Speciation of the Ternary V(V)–Peroxido–Betaine System: A Chemical Reactivity-Structure Correlation by Gabriel, C, Kioseoglou, E, Venetis, J, Psycharis, V, Raptopoulou, C. P, Terzis, A, Voyiatzis, G, Bertmer, M, Mateescu, C, Salifoglou, A

“…Vanadium involvement in cellular processes requires deep understanding of the nature and properties of its soluble and bioavailable forms arising in aqueous…”
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Synthesis and Spectroscopic and Structural Studies of a New Cadmium(II)−Citrate Aqueous Complex. Potential Relevance to Cadmium(II)−Citrate Speciation and Links to Cadmium Toxicity by Dakanali, M, Kefalas, E. T, Raptopoulou, C. P, Terzis, A, Mavromoustakos, T, Salifoglou, A

“…The presence of cadmium in the environment undoubtedly contributes to an increased risk of exposure and ultimate toxic influence on humans. In an effort to…”
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Aromatic Chelator-Specific Lattice Architecture and Dimensionality in Binary and Ternary Cu(II)-Organophosphonate Materials by Georgantas, V, Menelaou, M, Psycharis, V, Raptopoulou, C. P, Terzis, A, Tangoulis, V, Mateescu, C, Salifoglou, A

“…Synthetic efforts linked to the design of defined lattice dimensionality and architecture materials in the binary/ternary systems of Cu(II) with butylene…”
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A New Dinuclear Ti(IV)−Peroxo−Citrate Complex from Aqueous Solutions. Synthetic, Structural, and Spectroscopic Studies in Relevance to Aqueous Titanium(IV)−Peroxo−Citrate Speciation by Dakanali, M, Kefalas, E. T, Raptopoulou, C. P, Terzis, A, Voyiatzis, G, Kyrikou, I, Mavromoustakos, T, Salifoglou, A

“…The wide use of titanium in applied materials has prompted pertinent studies targeting the requisite chemistry of that metal's biological interactions. In…”
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Correlations of Synthetic, Spectroscopic, Structural, and Speciation Studies in the Biologically Relevant Cobalt(II)−Citrate System:  The Tale of the First Aqueous Dinuclear Cobalt(II)−Citrate Complex by Kotsakis, N, Raptopoulou, C. P, Tangoulis, V, Terzis, A, Giapintzakis, J, Jakusch, T, Kiss, T, Salifoglou, A

“…Synthetic efforts targeting soluble species of Co(II) with the low molecular mass physiological ligand citric acid led to the isolation of the first dinuclear…”
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pH-Specific Synthesis and Spectroscopic, Structural, and Magnetic Studies of a Chromium(III)−Citrate Species. Aqueous Solution Speciation of the Binary Chromium(III)−Citrate System by Gabriel, C, Raptopoulou, C. P, Terzis, A, Tangoulis, V, Mateescu, C, Salifoglou, A

“…In an attempt to understand the aqueous interactions of Cr(III) with the low-molecular-mass physiological ligand citric acid, the pH-specific synthesis in the…”
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Mononuclear Titanium(IV)−Citrate Complexes from Aqueous Solutions:  pH-Specific Synthesis and Structural and Spectroscopic Studies in Relevance to Aqueous Titanium(IV)−Citrate Speciation by Kefalas, E. T, Panagiotidis, P, Raptopoulou, C. P, Terzis, A, Mavromoustakos, T, Salifoglou, A

“…Titanium is a metal frequently employed in a plethora of materials supporting medical applications. In an effort to comprehend the involvement of titanium in…”
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Synthesis, pH-Dependent Structural Characterization, and Solution Behavior of Aqueous Aluminum and Gallium Citrate Complexes by Matzapetakis, M, Kourgiantakis, M, Dakanali, M, Raptopoulou, C. P, Terzis, A, Lakatos, A, Kiss, T, Banyai, I, Iordanidis, L, Mavromoustakos, T, Salifoglou, A

“…Reactions of Al(III) and Ga(III) with citric acid in aqueous solutions, yielded the complexes (NH4)5{M(C6H4O7)2}·2H2O (M(III) = Al (1), Ga (2)) at alkaline pH,…”
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Hydrothermal Synthesis and Characterization of 2D M(II)-Quinate (M = Co,Zn) Metal−Organic Lattice Assemblies: Solid-State Solution Structure Correlation in M(II)-Hydroxycarboxylate Systems by Menelaou, M, Konstantopai, A, Lalioti, N, Raptopoulou, C. P, Psycharis, V, Terzis, A, Mateescu, C, Tsarhopoulos, K, Rigas, P, Salifoglou, A

“…Co(II) and Zn(II) ions exhibit variable reactivity toward O-containing ligands in aqueous media, affording isolable materials with distinct solid-state lattice…”
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pH-Specific Synthesis of a Dinuclear Vanadium(V)−Peroxo−Citrate Complex in Aqueous Solutions:  pH-Dependent Linkage, Spectroscopic and Structural Correlations with Other Aqueous Vanadium(V)−Peroxo−Citrate and Non-Peroxo Species by Kaliva, M, Raptopoulou, C. P, Terzis, A, Salifoglou, A

“…Aqueous reactions of V2O5 or VCl3 in the presence of the physiological citric acid and hydrogen peroxide, in a pH specific fashion, afforded a new…”
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Synthesis and Structural and Spectroscopic Characterization of a Complex between Co(II) and Imino-bis(methylphosphonic acid):  Gaining Insight into Biologically Relevant Metal−Ion Phosphonate Interactions or Looking at a New Co(II)−Organophosphonate Material? by Jankovics, H, Daskalakis, M, Raptopoulou, C. P, Terzis, A, Tangoulis, V, Giapintzakis, J, Kiss, T, Salifoglou, A

“…Cobalt is an essential metal ion involved in key biomolecules, regulating processes in human physiology. As a metal ion, Co(II) assumes forms, which are…”
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pH-Dependent Investigations of Vanadium(V)−Peroxo−Malate Complexes from Aqueous Solutions. In Search of Biologically Relevant Vanadium(V)−Peroxo Species by Kaliva, M, Giannadaki, T, Salifoglou, A, Raptopoulou, C. P, Terzis, A, Tangoulis, V

“…The established biochemical potential of vanadium has spurred considerable research interest in our lab, with specific focus on pertinent synthetic studies of…”
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Synthesis, Spectroscopic and Structural Characterization of the First Mononuclear, Water Soluble Iron−Citrate Complex, (NH4)5Fe(C6H4O7)2·2H2O by Matzapetakis, M, Raptopoulou, C. P, Tsohos, A, Papaefthymiou, V, Moon, N, Salifoglou, A

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Comparative Study of Structure−Properties Relationship for Novel β-Halogenated Lanthanide Porphyrins and Their Nickel and Free Bases Precursors, as a Function of Number and Nature of Halogens Atoms by Spyroulias, G. A, Despotopoulos, A. P, Raptopoulou, C. P, Terzis, A, de Montauzon, D, Poilblanc, R, Coutsolelos, A. G

“…The synthetic route of partially β-halogenated via a “metal-assisted” reaction and perhalogenated terbium complexes is described. This protocol allows the…”
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