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Highly stable oil-in-water emulsions with a gemini amphiphilic pseudopeptide
(2015-04)
A gemini amphiphilic pseudopeptide promotes the spontaneous formation of an oil-in-water emulsion with a high thermal, mechanical and acid-medium stability. The micro-droplets thus formed are disassembled by strong bases ...
Inhibitory effect of cytotoxic stilbenes related to resveratrol on the expression of the VEGF, hTERT and c-Myc genes
(Elsevier, 2015)
A group of thirty-nine stilbene derivatives, prepared by means of Heck coupling reactions, has been investigated for their cytotoxicity, as well as for their ability to inhibit the production of the vascular endothelial ...
First homoleptic MIC and heteroleptic NHC-MIC coordination cages from 1,3,5-triphenylbenzene-bridged tris-MIC and tris-NHC ligands
(Royal Society of Chemistry, 2015-07-24)
The preparation of a triphenylbenzene-bridged tris-(1,2,3-triazolium)
salt allowed us to obtain the first homoleptic tris-MIC cylinder-like
cages of Ag and Au. The silver MIC-based cage reacts with the trisNHC-Ag
analogue ...
A Study of the Interaction between a Family of Gemini Amphiphilic Pseudopeptides and Model Monomolecular Film Membranes Formed with a Cardiolipin
(American Chemical Society, 2015-05)
The interaction between five gemini amphiphilic pseudopeptides (GAPs) differing by the length of the central spacer and a model membrane lipid, 1,3-bis[1,2-dimyristoyl-sn-glycero-3-phospho]-sn-glycerol (cardiolipin) were ...
Potencialidad de un residuo de frita procedente del sector cerámico como materia prima para la producción de material vitrocerámico
(ElsevierSociedad Española de Cerámica y Vidrio, 2015-05)
This work consists of studying the devitrification capacity of a residue from sodium-calcium frit, using the vitreous powder sintering method, which follows the traditional ceramic processing route, including a specific ...
Rhodium, iridium and nickel complexes with a 1,3,5-triphenylbenzene tris-MIC ligand. Study of the electronic properties and catalytic activities
(Beilstein-Institut, 2015-12-14)
The coordination versatility of a 1,3,5-triphenylbenzene-tris-mesoionic carbene ligand is illustrated by the preparation of complexes with three different metals: rhodium, iridium and nickel. The rhodium and iridium complexes ...
Unveiling the Importance of π-Stacking in Borrowing-Hydrogen Processes Catalysed by Iridium Complexes with Pyrene Tags
(Wiley, 2015-09-10)
This work describes the preparation of a series of pyrene-tagged N-heterocyclic carbene complexes of iridium, and their use in two benchmark borrowing hydrogen reactions: the reduction of ketones by transfer hydrogenation ...
Aplicació de rúbriques per a l'avaluació d'estudiants en grups de treball de laboratori químic
(Universitat de Barcelona, 2016)
El present treball de millora educativa constitueix un exemple de millora en les pràctiques de laboratori de
l’assignatura QU0924 Química Inorgànica III mitjançant la introducció de rúbriques com a instrument d’avaluaci ...
Crystal structure of NaCd(H2PO3)3·H2O and spectroscopic study of NaM(H2PO3)3·H2O, M= Mn, Co, Ni, Zn, Mg and Cd
(Copyright © 2016 Elsevier Ltd. All rights reserved., 2016-01-11)
NaCd(H2PO3)3·H2O was synthesized in solution and its structure was studied by single-crystal X-ray diffraction. It crystallizes in the orthorhombic system (Pbca, Z = 8) with the cell parameters: a = 9.2895(14) Å, b = ...
Gas chromatographic analysis of fatty acid methyl esters of milk fat by an ionic liquid derived from L-phenylalanine as the stationary phase
(Elsevier, 2015-10)
A Gas Chromatography (GC) method has been developed for the separation and characterization of the different fatty acids in anhydrous milk fat (AMF) by means of an ionic liquid stationary phase, characterized by a monocationic ...