Browsing Τμήμα Χημείας / Department of Chemistry by Title
Now showing items 112-131 of 1320
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Article
Ball Milling Effect on the CO2 Uptake of Mafic and Ultramafic Rocks: A Review
(2018)Mineral carbonation is considered to be the most stable mechanism for the sequestration of CO2. This study comprises a comparative review of the effect of ball milling on the CO2 uptake of ultramafic/mafic lithologies, ...
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Article
Beneficial effects of a vanadium complex with cysteine, administered at low doses on benzo(α) pyrene-induced leiomyosarcomas in wistar rats
(1998)Background: Vanadium is a potent environmental and body metal, possessing remarkable antitumor and antidiabetic properties. Vanadium salts and complexes have been widely investigated for their anticarcinogenic properties ...
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Article
Benzene oligocarboxylic acids: Characterization by isocratic, linear gradient, and frontal anion-exchange chromatography
(1999)A series of nine benzene oligocarboxylic acids is characterized using anion-exchange chromalography to determine the steric mass-action affinity parameters: the characteristic charge, the equilibrium ion-exchange constant ...
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Article
Benzotriazinyl-mediated controlled radical polymerization of styrene
(2014)The stable free radical polymerization (SFRP) process based on (1,3-diphenyl-1,4-dihydro-1,2,4-benzotriazin-4-yl), the so-called 'Blatter radical', and several C-7 substituted derivatives is introduced for the first time ...
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Article
Binding of ligands containing carbonyl and phenol groups to iron(iii): new Fe6, Fe10 and Fe12 coordination clusters
(2017)The initial use of ligands 2′-hydroxyacetophenone (HL1), 2-hydroxybenzophenone (HL2) and 2,2′-dihydroxybenzophenone (H2L3) in iron(iii) chemistry is described. The syntheses and crystal structures are reported for five ...
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Article
Binding of sodium dodecyl sulfate to linear and star homopolymers of the nonionic poly(methoxyhexa(ethylene glycol) methacrylate) and the polycation poly(2-(dimethylamino)ethyl methacrylate): Electromotive force, isothermal titration calorimetry, surface tension, and small-angle neutron scattering measurements
(2004)The process of binding of sodium dodecyl sulfate (SDS) to various linear and star polymers of the nonionic methoxyhexa(ethylene glycol) methacrylate (PMHEGMA) and the ionic 2-(dimethylamino)ethyl methacrylate (PDMAEMA) was ...
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Article
Biosorption of methylene blue dye by Ligustrum lucidum fruits biomass: equilibrium, isotherm, kinetic and thermodynamic studies
(Global NEST, 2023)In this work, biomass from Ligustrum lucidum fruits (LF) was used for the first time as a novel adsorbent to remove the Methylene Blue dye (MB) from aqueous solutions. The adsorption equilibrium was attained after 60 min, ...
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Article
Biosourced amphiphilic degradable elastomers of poly(glycerol sebacate): Synthesis and network and oligomer characterization
(2013)Glycerol (G, a triol) and sebacic acid (S, an α,ω-dicarboxylic acid) were condensed in the bulk to obtain poly(glycerol sebacate) (PGS) cross-linked elastomers which were characterized in terms of their swelling, thermal, ...
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Article
Bis(hydroxylamino)triazines: High Selectivity and Hydrolytic Stability of Hydroxylamine-Based Ligands for Uranyl Compared to Vanadium(V) and Iron(III)
(2018)The development of ligands with high selectivity and affinity for uranium is critical in the extraction of uranium from human body, radioactive waste, and seawater. A scientific challenge is the improvement of the selectivity ...
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Article
Bismuth(III) bromide-thioamide complexes: synthesis, characterization and cytotoxic properties
(2018)
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Article
Bismuth(III) halide complexes of aromatic thiosemicarbazones: Synthesis, structural characterization and biological evaluation
(Elsevier, 2021-11-01)Four new bismuth(III) thiosemicarbazone complexes, {BiCl3(η1-S-Hacptsc)3} (1), {[BiBr3(η1-S-Hacptsc)3]·CH3OH} (2), {[BiI2(µ2-I](η1-S-Hacptsc)]2} (3) and {[BiCl2(µ2-Cl)(η1-S-Hbztsc)2]2} (4), were prepared with the ligands ...
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Article
Block Methacrylic Polyampholytes as Protein Displacers in Ion‐Exchange Chromatography
(1995)Low molecular weight methacrylic triblock copolymers bearing a block of negatively charged (adsorbing) residues, a sequence of positively charged (repelling) units, and a middle neutral hydrophobic block were utilized ...
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Article
Boron adsorption on alumina (Al2O3) and magnesia (MgO) in aqueous solutions: A comparative study
(2006)The adsorption of boron on alumina (Al2O3) and magnesia (MgO) has been investigated in aqueous solutions as a function of pH, boron concentration, amount of adsorbent, ionic strength and temperature. Analysis of the ...
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Article
Boron in groundwaters of Nicosia (Cyprus) and its treatment by reverse osmosis
(2007)Boron levels in groundwaters of Nicosia have been determined, compared to previous concentration data and correlated to the concentration of other chemical species contained in the groundwaters under investigation. According ...
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Article
Bound states in a nonlinear Kronig-Penney model
(1997)We study the bound states of a Kronig Penney potential for a nonlinear one-dimensional Schrödinger equation. This potential consists of a large, but not necessarily infinite, number of equidistant δ-function wells. We show ...
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Conference Object
Breath and sweat analysis as a tool for medical diagnostics
(Institute of Electrical and Electronics Engineers Inc., 2015)A wide spectrum of volatile organic compounds (VOCs) is continuously produced in the human body and released through breath and sweat, thereby revealing important medical information. The variety of the analytical ...
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Article
The C2H4/He reaction on Rh/MgO studied by transient methods
(1991)The reaction of a 0.5 mol% C2H4/He mixture with 2.5 wt% Rh/MgO at 310 and 533 K was studied by employing transient and temperature-programmed methods. The reaction of C2H4/He at 310 K gives CH4 and C2H6 in the gas phase, ...
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Article
Can we use area per surfactant as a quantitative test model of specific ion effects?
(2004)The three main currently proposed approaches for understanding specific ion effects are briefly described. In some experimentally well defined and simplified situations, one can decouple ion specificity effects from all ...
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Article
Carbon dioxide storage in olivine basalts: Effect of ball milling process
(2015)The goal of this study is to propose a cost-effective method for the optimization of the ex situ carbonation of basaltic rocks. The ball milling process was applied to a sample of olivine basalt from the Troodos ophiolite ...