Listar Artículos (Química Física) por título
Mostrando ítems 89-108 de 243
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First Principles Study of Nickel Complex with 1,3-dithiole-2-thione-4,5-dithiolate Ligands as Model Photosensitizers
(Springer Verlag, 2017)Dye-sensitized solar cells (DSSCs) have become in one important and promising technology in the photovoltaic field. The ...
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First-principles calculations of structural and electronic properties of monoclinic hafnia surfaces
(American Physical Society, 2006)We have carried out a systematic theoretical study of the surfaces of monoclinic hafnia (Hf O2) using plane waves and ...
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First-principles periodic calculation of four-body spin terms in high-Tc cuprate superconductors
(American Physical Society, 2006)A general mapping between the energy of pertinent magnetic solutions and the diagonal terms of the spin Hamiltonian in a ...
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Fluorescent calixarene-schiff as a nanovehicle with biomedical purposes
(Multidisciplinary Digital Publishing Institute (MDPI), 2022-07-14)Gene therapy is a technique that is currently under expansion and development. Recent advances in genetic medicine have ...
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Formaldehyde tert-butyl hydrazone as a formyl anion equivalent: asymmetric addition to carbonyl compounds
(Royal Society of Chemistry, 2020)The asymmetric 1,2-addition of formyl anion equivalents to carbonyl compounds is a powerful synthetic tool that ideally ...
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Formation of a rotaxane from the end-capping process of a pseudorotaxane. Effects of the solvent
(American Chemical Society, 2008-08)The effects that the solvent exerts on the end-capping process of a pseudorotaxane formed by the[Ru(NH3)5(4,4′-bpy)]2+complex ...
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Four-spin cyclic exchange in spin ladder cuprates
(American Physical Society, 2003)The four-spin cyclic exchange term Jring of three spin-ladder cuprates (SrCu2O3, Sr2Cu3O5, and CaCu2O3) has been calculated ...
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Gold Nanosystems Covered with Doxorubicin/DNA Complexes: A Therapeutic Target for Prostate and Liver Cancer
(Multidisciplinary Digital Publishing Institute (MDPI), 2022)Different gold nanosystems covered with DNA and doxorubicin (Doxo) were designed and synthesized for cancer therapy, ...
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Graphenes as Efficient Metal-Free Fenton Catalysts
(Wiley-Blackwell, 2015)Reduced graphene oxide exhibits high activity as Fenton catalyst with HO. radical generation efficiency over 82 % and ...
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Green electromembrane extraction procedure based on biodegradable chitosan films for determination of polyphenolic compounds in food samples: greenness assessment of the sample preparation approach
(Elsevier, 2023-02-01)A simple, rapid and environmentally friendly method for the electromembrane extraction of polyphenolic compounds has been ...
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Green Method for the Selective Electromembrane Extraction of Parabens and Fluoroquinolones in the Presence of NSAIDs by Using Biopolymeric Chitosan Films
(MDPI, 2023)A chitosan biopolymeric membrane was successfully used as a support in a green elec- tromembrane extraction procedure for ...
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Guanine adsorption on gold electrodes studied by in situ surface-enhanced infrared reflection absorption spectroscopy
(Elsevier, 2023-07-10)The adsorption of guanine on single-crystal and thin-film gold electrodes has been explored by combination of cyclic ...
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Halide encapsulation by dicarboxylate oxido-vanadium cage complexes
(The Royal Society of Chemistry, 2018)Compounds [Bu4N]2[V8O16(oda)4⊂2Cl], 1, [Bu4N]2[V8O16(glut)4⊂2Cl], 2, and [Bu4N][V4O8(glut)2⊂F], 3, (oda = oxydiacetate, ...
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High catalytic activity of Au/CeO x/TiO 2(110) controlled by the nature of the mixed-metal oxide at the nanometer level
(National Academy of Sciences, 2009)Mixed-metal oxides play a very important role in many areas of chemistry, physics, materials science, and geochemistry. ...
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High-performance luminescent solar concentrators based on poly(Cyclohexylmethacrylate) (PCHMA) films
(Multidisciplinary Digital Publishing Institute (MDPI), 2020)In this study, we report on the use of poly(cyclohexylmethacrylate) (PCHMA) as an alternative to the commonly used ...
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High-throughput screening of the thermoelastic properties of ultrahigh-temperature ceramics
(American Chemical Society, 2021)Ultrahigh-temperature ceramics (UHTCs) are a group of materials with high technological interest because of their applications ...
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Host-guest interactions between cyclodextrins and surfactants with functional groups at the end of the hydrophobic tail
(Elsevier, 2017)The aim of this work was to investigate the influence of the incorporation of substituents at the end of the hydrophobic ...
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Hybrid Perovskite, CH3NH3PbI3, for Solar Applications: An Experimental and Theoretical Analysis of Substitution in A and B Sites
(Hindawi, 2017)The effect of the incorporation of into the CH3 sites of the tetragonal perovskite CH3NH3PbI3 is analysed. Also, how it ...