The Experts below are selected from a list of 150 Experts worldwide ranked by ideXlab platform
Giovanni Mestroni - One of the best experts on this subject based on the ideXlab platform.
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Synthesis, molecular structure, and chemical behavior of hydrogen trans-bis(Dimethyl Sulfoxide)tetrachlororuthenate(III) and mer-trichlorotris(Dimethyl Sulfoxide)ruthenium(III): the first fully characterized chloride-Dimethyl Sulfoxide-ruthenium(III)
Inorganic Chemistry, 1991Co-Authors: Enzo Alessio, Gabriele Balducci, Mario Calligaris, Giacomo Costa, Wahib M. Attia, Giovanni MestroniAbstract:The synthesis, molecular structure and chemical behavior of two chloride-Dimethyl Sulfoxide-ruthenium (III) derivatives, namely [(DMSO) 2 H][trans-Ru(DMSO) 2 Cl 4 ] (1) and mer-Ru(DMSO) 3 Cl 3 (2), are reported. They represent the first examples of fully characterized halogen-Dimethyl Sulfoxide-ruthenium (III) complexes
Y U Chunyang - One of the best experts on this subject based on the ideXlab platform.
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study of the cytotoxicity to protoscoleces of tween 80 and Dimethyl Sulfoxide and the ability of tween 80 and Dimethyl Sulfoxide to increase the solubility of albendazole
Journal of Pathogen Biology, 2013Co-Authors: Y U ChunyangAbstract:Objectives This study determined the toxicity of tween 80 and Dimethyl Sulfoxide to Echinococcus granulosus protoscoleces and their ability to increase the solubility of albendazole in order to select suitable concentrations of less toxic surfactants.Such surfactants will allow less soluble drugs to be used to kill protoscoleces.Methods Hematoxylin-eosin staining was used to measure the cytotoxicity to E.granulosus protoscoleces of tween 80 and Dimethyl Sulfoxide in vitro.High-performance liquid chromatography was used to examine the ability of Tween 80 and Dimethyl Sulfoxide to increase the solubility of albendazole.Results The cytotoxicity to protoscoleces of the two surfactants increased as their concentration increased.Low concentrations of tween 80(0.05g/ml and 0.1g/ml) had no obvious cytotoxic effect on protoscoleces,and the same was true for low concentrations of Dimethyl Sulfoxide(0.5 g/ml and 1.0 g/ml)(P0.05).The two surfactants helped to increase the solubility of albendazole as their concentration increased.Tween80(0.1 g/100 ml) increased the solubility of albendazole to(7.47±0.11) μg/100ml and Dimethyl Sulfoxide(1.0 g/100 ml) increased it to(0.77±0.15) μg/100ml.Conclusion Tween 80(≤0.1g/100ml) and Dimethyl Sulfoxide(≤1.0 g/100 ml) can be used as cosolvents of albendazole.These concentrations of tween80 and Dimethyl Sulfoxide are less toxic to E.granulosus protoscoleces.
Magnus Sandström - One of the best experts on this subject based on the ideXlab platform.
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Vibrational spectroscopic force field studies of Dimethyl Sulfoxide and hexakis(Dimethyl Sulfoxide)scandium(III) iodide, and crystal and solution structure of the hexakis(Dimethyl Sulfoxide)scandium(III) ion
Dalton Transactions, 2004Co-Authors: Mikhail Yu. Skripkin, Patric Lindqvist-reis, Alireza Abbasi, János Mink, Ingmar Persson, Magnus SandströmAbstract:Hexakis(Dimethyl Sulfoxide)scandium(III) iodide, [Sc(OS(CH3)2)6]I3 contains centrosymmetric hexasolvated scandium(III) ions with an Sc–O bond distance of 2.069(3) A. EXAFS spectra yield a mean Sc–O bond distance of 2.09(1) A for solvated scandium(III) ions in Dimethyl Sulfoxide solution, consistent with six-coordination. Raman and infrared absorption spectra have been recorded, also of the deuterated compound, and analysed by means of normal coordinate methods, together with spectra of Dimethyl Sulfoxide. The effects on the vibrational spectra of the weak intermolecular C–H⋯O interactions and of the dipole–dipole interactions in liquid Dimethyl Sulfoxide have been evaluated, in particular for the S–O stretching mode. The strong Raman band at 1043.6 cm−1 and the intense IR absorption at 1062.6 cm−1 have been assigned as the S–O stretching frequencies of the dominating species in liquid Dimethyl Sulfoxide, evaluated as centrosymmetric dimers with antiparallel polar S–O groups. The shifts of vibrational frequencies and force constants for coordinated Dimethyl Sulfoxide ligands in hexasolvated trivalent metal ion complexes are discussed. Hexasolvated scandium(III) ions are found in Dimethyl Sulfoxide solution and in [Sc(OSMe2)6]I3. The iodide ion–dipole attraction shifts the methyl group C–H stretching frequency for (S–)C–H⋯I− more than for the intermolecular (S–)C–H⋯O interactions in liquid Dimethyl Sulfoxide.
Enzo Alessio - One of the best experts on this subject based on the ideXlab platform.
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Synthesis, molecular structure, and chemical behavior of hydrogen trans-bis(Dimethyl Sulfoxide)tetrachlororuthenate(III) and mer-trichlorotris(Dimethyl Sulfoxide)ruthenium(III): the first fully characterized chloride-Dimethyl Sulfoxide-ruthenium(III)
Inorganic Chemistry, 1991Co-Authors: Enzo Alessio, Gabriele Balducci, Mario Calligaris, Giacomo Costa, Wahib M. Attia, Giovanni MestroniAbstract:The synthesis, molecular structure and chemical behavior of two chloride-Dimethyl Sulfoxide-ruthenium (III) derivatives, namely [(DMSO) 2 H][trans-Ru(DMSO) 2 Cl 4 ] (1) and mer-Ru(DMSO) 3 Cl 3 (2), are reported. They represent the first examples of fully characterized halogen-Dimethyl Sulfoxide-ruthenium (III) complexes
Pertti Kokkonen - One of the best experts on this subject based on the ideXlab platform.
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Excess molar enthalpies of (Dimethyl Sulfoxide + cyclohexanol), (Dimethyl Sulfoxide + toluene), (cyclohexanol + toluene), and (Dimethyl Sulfoxide + cyclohexanol + toluene) at the temperatures 303.15 K, 313.15 K, and 323.15 K
The Journal of Chemical Thermodynamics, 1991Co-Authors: Aulis Nissema, Pertti KokkonenAbstract:The excess molar enthalpies of (Dimethyl Sulfoxide + cyclohexanol), (cyclohexanol + toluene), (toluene + Dimethyl Sulfoxide), and (Dimethyl Sulfoxide + cyclohexanol + toluene) at the temperatures 303.15 K, 313.15 K, and 323.15 K, measured with a flow microcalorimeter, are reported. All mixings were endothermic. Thee excess enthalpies increase with increasing temperature with the exception of (Dimethyl Sulfoxide + cyclohexanol), and of (Dimethyl Sulfoxide + cyclohexanol + toluene) when the mole fraction of toluene exceeds 0.5. The extreme values of excess molar heat capacities at constant pressure are −13.7 J· K−1·mol−1, 13.9 J·K−1·mol−1, and 3.3 J·K−1·mol−1 for { x ( CH 3 ) 2 SO + ( 1 − x ) CH 2 ( CH 2 ) 4 C ︹ HOH } , { x CH 2 ( CH 2 ) 4 C ︹ HOH + ( 1 − x ) C 6 H 5 CH 3 } , and {xC6H5CH3 + (1-x)(CH3)2SO}, respectively. The results are compared with those for { x 1 ( CH 3 ) 2 SO + x 2 CH 2 ( CH 2 ) 4 C ︹ HOH + ( 1 − x 1 − x 2 ) C 6 H 5 CH 3 } .