Listar QUIO_Articles por fecha de publicación
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La mujer en la sombra de la ciencia
Universitat Jaume I. Institut Universitari d’Investigació Feminista i de gènere (1996) -
Study of Sb-doped SnO2 Gray Ceramic Pigment with Cassiterite Structure
WILEY-VCH Verlag (2005-08)In this study, SbxSn1−xO2 (0 ≤ x ≤ 0.5) compositions were synthesized by the ceramic method from Sb2O3-SnO2 and Sb2O5-SnO2 mixtures and characterized by Differential thermal analysis (DTA) and thermogravimetric analysis ... -
Study of Cr-SnO2 ceramic pigment and of Ti/Sn ratio on formation and coloration of these materials
Elsevier (2007)In this study, CrxSn1−xO2 (0 ≤ x ≤ 0.06) and Cr0.03Sn0.97−yTiyO2 (0 < y ≤ 0.97) compositions were synthesized by the ceramic method and characterized by X-ray diffraction, UV–vis spectroscopy and CIE L*a*b* (Commission ... -
Time resolved fluorescence of naproxen in organogel medium
Elsevier (2008)The interaction between non-steroidal anti-inflammatory drug naproxen and the self assembled fibrillar network created by a low molecular weight organogelator has been probed by means of time resolved fluorescence spectroscopy. -
Assessment of tropospheric ozone effects on citrus crops using passive samplers in a western Mediterranean area
Elsevier (2008)This work assesses the effects caused by tropospheric ozone on citric crops in "La Plana de Castellon", a western Mediterranean area rich in orange orchards. Passive ozone samplers were used as an alternative tool to monitor ... -
Electro deposited In2S3 buffer layers for CuInS2 solar cells
Elsevier (2008)We report the electro deposition of In2S3 buffer layers for CuInS2 solar cells. All materials and deposition conditions were selected taking into account environmental, economic and technological aspects of a potential ... -
New chiral tetraaza ligands for the efficient enantioselective addition of dialkylzinc to aromatic aldehydes
Elsevier (2008)A series of chiral tetraaza ligands were studied for the enantioselective addition of dialkylzinc to aldehydes. These bis(amino amide) ligands show high enantioselectivity in the addition of organozincs to aromatic aldehydes. ... -
Eu3+ @Organo-Si(HIPE) Macro-Mesocellular Hybrid Foams Generation: Syntheses, Characterizations, and Photonic Properties
American Chemical Society (2008)The elaboration of organosilica-based hybrid monoliths exhibiting a hierarchically structured bimodal porous structure with chelating functionality have been synthesized under interplay between high internal phase emulsion ... -
Structural and Spectroscopy Study of a Novel Erbium Titanate Pink Pigment Prepared by Sol-gel Methodology
American Chemical Society (2008)Pyrochlore oxides show a large variety of physical and chemical properties depending on the ordering/disordering of the cations and oxygen vacancies. Taking account of these structural features and the luminescent properties ... -
Enantioselective nickel-catalyzed conjugate addition of dialkylzinc to chalcones using chiral α-amino amides
Elsevier (2008)A series of α-amino amides derived from natural amino acids (alanine, valine, phenylalanine, isoleucine, and phenylglycine) have been synthesized and fully characterized. Their Ni(II) complexes prepared from Ni(acac)<sub>2</sub> ... -
Influence of treatment conditions on chalcopyrite films deposited at atmospheric pressure
Wiley-Blackwell (2008)Spin‐coating technique was used to deposit precursor layers for chalcopyrite films of the series CuInX2 and Cu(In,Ga)X2 where X = S or Se or (S,Se). The influence of different parameters of the process, such as solution ... -
Molecular recognition through divalent interactions with a self-assembled fibrillar network of a supramolecular organogel
Royal Society of Chemistry (2008)The interaction of phenol derivatives with the self-assembled fibrillar network of two different supramolecular gels has been studied. NMR relaxometry reveals the selective interaction of resorcinol over other related ... -
Phase transition hysteresis and anomalous Curie-Weis behavior of ferroelectric tetragonaltungsten bronzes Ba2RETi2Nb3O15:RE=Nd, Sm
American Institute of Physics (2008)The ferroelectric tetragonal tungsten bronze TTB phases, Ba2RETi2Nb3O15 :RE=Nd,Sm, were prepared by low temperature solvothermal synthesis. The permittivity versus temperature data of sintered ceramics show two unusual ... -
Alkenyl-functionalized NHC iridium-based catalysts for hydrosilylation
Royal Society of Chemistry (2008)A family of alkenyl-functionalized N-heterocyclic-carbene–iridium(I) complexes has been synthesized, providing a series of mono-coordinated, bis-chelate and pincer alkenyl-NHC species. Olefin coordination is highly ... -
Lanthanide doped ZnS quantum dots dispersed in silica glasses: an easy one pot sol–gel synthesis for obtaining novel photonic materials
Royal Society of Chemistry (2008)Silica glasses containing both ZnS quantum dots (QDs) and luminescent lanthanide ions are attractive candidates to develop new lighting displays, sensor devices or laser emitters. This work reports an easy sol–gel method ... -
Core-shell effects of functionalizes oxide nanoparticles inside long-range meso-ordered spray-dried silica spheres according to the templating agent in use
Springer Verlag (2008)Core-shell and homogeneous distributions of functionalized cerium oxide nanoparticles within spraydried mesostructured silica spheres are achieved by modification of synthesis parameters such as the templating agent and ... -
Photonic and Nanobiophotonic Properties of Luminescent Lanthanide-Doped Hybrid Organic-Inorganic Materials
Royal Society of Chemistry (2008)Research into lanthanide-doped organic–inorganic hybrid materials emerged in the 1990s with the development of interesting materials for optics: high efficiency and stable solid-state lasers, new fiber amplifiers and ... -
Base Supported Ionic Liquid-Like Phases as catalysts for the Batch and Continuous-Flow Henry Reaction
Royal Society of Chemistry (2008)New solid basic catalysts immobilised onto supported ionic liquid-like phases have been prepared, having suitable mechanical stability for their use for the continuous-flow Henry reaction -
Aldol Reactions between L-Erythrulose Derivatives and Chiral α-Amino and α -Fluoro Aldehydes: Competition between Felkin–Anh and Cornforth Transition States
Wiley-Blackwell (2008)Both matched and mismatched diastereoselection have been observed in aldol reactions of a boron enolate of a protected l-erythrulose derivative with several chiral α-fluoro and α-Amino aldehydes. Strict adherence to the ... -
Sol-gel synthesis of tunable cerium titanate materials
ChemPubSoc Europe (2008)Cerium titanate structures present a high technological interest because of their optical and catalytic properties. This work reports the synthesis of these materials by a sol-gel methodology which allows to obtain mixed ...