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. -
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 ... -
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 ... -
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 ... -
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 ... -
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 ... -
Designed folding of pseudopeptides: the transformation of a configurationally driven preorganization into a stereoselective multicomponent macrocyclization
VCH Verlagsgesellschaf (2008)The efficient synthesis of large-ring pseudopeptidic macrocycles through a multicomponent [2+2] reductive amination reaction is described. The reaction was entirely governed by the structural information contained in the ... -
Development of blue ceramic dyes from cobalt phosphates
Elsevier (2008)In this study the development of blue ceramic dyes from compositions based on phosphate structures have been investigated. The replacement of cobalt by copper or iron to minimize the Co content have been considered. ... -
Biomimetic self-assembly of tetrapeptides into fibrillar networks and organogels
WILEY-VCH (2008)The self-assembly features of a family of tetrapeptides inspired in silk structure are presented. An exhaustive study of the influence of the terminal alkyl chain length in this process is undertaken. Scanning electron ... -
Synthesis of black ceramic pigments from secondary raw materials
Elsevier (2008)Black ceramic pigments were prepared from industrial wastes as raw materials, namely, Cr/Ni-rich sludge generated from Cr/Ni plating and Fe-rich galvanizing sludge generated during steel wiredrawing. The pigment was based ... -
Brown ceramic pigments based on chromium(III)-doped titanite obtained by spray pyrolysis
Elsevier (2008)Cr-doped titanite (CaTiSiO5) pigments were synthesized through spray pyrolysis of aerosols generated from aqueous solutions containing colloidal silica, calcium chloride, titanium(IV) oxychloride and chromium(III) nitrate. ... -
High-Tech Applications of Self-Assembling Supramolecular Nanostructured Gel-Phase Materials: From Regenerative Medicine to Electronic Devices
John Wiley & Sons (2008)It is likely that nanofabrication will underpin many technologies in the 21st century. Synthetic chemistry is a powerful approach to generate molecular structures that are capable of assembling into functional nanoscale ...