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Mostrando ítems 11-20 de 104
Tesis Doctoral
Microsolvatación de cationes en disolución. Desarrollo del modelo de ion hidratado intercambiable y su aplicación a la química de cationes radiactivos
(2010-12-20)
Aqua ions, of general formula [M(H2O)n ] m+, are the most common structures adopted by metal cations, Mm+, when chemical conditions inhibit the formation of hydrolyzed and polymerized derivatives. 1 The implicit net charge, ...
Artículo
Theoretical study on the hydrophobic and hydrophilic hydration on large solutes: The case of phthalocyanines in water
(American Institute of Physics Publising LLC, 2015)
A theoretical study on the hydration phenomena of three representative Phthalocyanines (Pcs): the metal-free, H2Pc, and the metal-containing, Cu-phthalocyanine, CuPc, and its soluble sulphonated derivative, [CuPc(SO3)4]4−, ...
Artículo
When ruthenia met titania: achieving extraordinary catalytic activity at low temperature by nanostructuring of oxides
(Royal Society of Chemistry, 2015)
Nanostructured RuOx/TiO2(110) catalysts have a remarkable catalytic activity for CO oxidation at temperatures in the range of 350-375 K. On the other hand, the RuO2(110) surface has no activity. The state-of-the-art DFT ...
Artículo
Microheterogeneous catalysis
(MDPI, 2010)
The catalytic effect of micelles, polymers (such as DNA, polypeptides) and nanoparticles, saturable receptors (cyclodextrins and calixarenes) and more complex systems (mixing some of the above mentioned catalysts) have ...
Artículo
Electrochemical STM study of the adsorption of adenine on Au(111) electrodes
(Elsevier, 2013)
An electrochemical scanning tunneling microscopy (EC-STM) study of the adsorption of adenine on Au(111) electrodes was undertaken in the pH range between 1 and 7, aiming at achieving a deeper knowledge on the structure and ...
Artículo
Impact of the number of fitted Debye-Waller factors on EXAFS fitting
(IOP Publishing, 2013)
EXAFS fit applied to asymmetric systems may imply the fit of parameters for many scattering paths. We illustrate on some examples how fitting too many independent DWs may lead to incorrect distances and mask some structural ...
Artículo
Visible Light-Driven H2 Production over Highly Dispersed Ruthenia on Rutile TiO2 Nanorods
(American Chemical Society, 2016)
The immobilization of miniscule quantities of RuO2 (∼0.1%) onto one-dimensional (1D) TiO2 nanorods (NRs) allows H2 evolution from water under visible light irradiation. Rod-like rutile TiO2 structures, exposing preferentially ...
Artículo
Empleo de metodologías activas de enseñanza para el aprendizaje de la Química
(2011)
En esta experiencia se ha diseñado y aplicado un modelo docente basado en metodologías activas de enseñanza aplicado a la Química, concretamente el aprendizaje basado en problemas, con el objetivo final de promover, adquirir ...
Artículo
Modeling the interactions of phthalocyanines in water: From the Cu(II)-tetrasulphonate to the metal-free phthalocyanine
(American Institute of Physics (AIP), 2011)
A quantum and statistical study on the effects of the ions Cu2+ and SO3− in the solvent structure around the metal-free phthalocyanine (H2Pc) is presented. We developed an ab initio interaction potential for the system ...
Patente
Procedimiento para la detección colorimétrica de lisozima por nanopartículas agregadas de oro
(Oficina Española de Patentes y Marcas , 2015-01-30)
Procedimiento para la detección colorimétrica de lisozima por nanopartículas agregadas de oro. La presente invención tiene por objeto un procedimiento que permite detectar lisozima en disolución acuosa, añadiendo nanopartículas ...