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Artículo
Potentiostatic infrared titration of 11-mercaptoundecanoic acid monolayers
(Elsevier, 2014)
In situ IR difference spectra of 11-mercaptoundecanoic acid monolayers deposited on gold have been recorded as a function of both solution pH* and substrate's potential. IR spectra recorded under voltammetric conditions ...
Artículo
Noncovalent interactions of tiopronin-protected gold nanoparticles with DNA: two methods to quantify free energy of binding
(2014)
The binding of gold nanoparticles capped with N-(2-mercaptopropionyl)glycine (Au@tiopronin) with double-stranded DNA has been investigated and quantified in terms of free energies by using two different approaches. The ...
Artículo
Unveiling the origin of oxygen atomic impurities in Au nanowires
(American Physical Society, 2014)
The appearance of unusually large Au-Au bond distances in linear atomic chains (LACs) of Au nanowires is commonly attributed to the presence of atomic impurities. However, the origin of those contaminants is unknown. We ...
Artículo
Induction of Apoptosis and Cell Cycle Arrest in Human Colon Carcinoma Cells by Corema album Leaves
(SAGE Publications, 2014)
The leaves of Corema album (Ericaceae), an endemic shrub which grows in Atlantic coastal areas of the Iberian Peninsula, are rich in flavonoids and other secondary metabolites. Silica gel column chromatography of the ethyl ...
Artículo
Surface oxygen vacancies in gold based catalysts for CO oxidation
(RSC Publishing, 2014)
Experimental catalytic activity measurements, Diffuse Reflectance Infrared Fourier Spectroscopy, and Density Functional Theory calculations are used to investigate the role and dynamics of surface oxygen vacancies in the ...
Capítulo de Libro
Diseño metodológico de la investigación
(3Ciencias, 2014)
Artículo
Biomimetic polymers of plant cutin: An approach from molecular modeling
(Springer, 2014)
Biomimetics of materials is based on adopting and reproducing a model in nature with a well-defined functionality optimized through evolution. An example is barrier polymers that protect living tissues from the environment. ...
Artículo
Aprendizaje significativo del alumnado de física aplicada del grado en farmacia: evaluación basada en el empleo de cuestionarios.
(Universidad de Granada, 2014)
Objetivos: Se han detectado claras deficiencias en el proceso de enseñanza-aprendizaje en las prácticas de la asignatura de “Física Aplicada a Ciencias de la Salud” del primer curso del Grado en Farmacia. Por tanto, el ...
Tesis Doctoral
Electronic and structural properties of metal chalcogenides quantum dots. A theoretical study based on first-principles calculations
(2014-01-17)
En esta tesis se presenta resultados de puntos cuánticos (PCs) que se ha descrito a través de métodos ab-initio. Se consideran las propiedades geométricas, electrónicas, y ópticas para obtener una descripción general de ...
Artículo
In situ Fourier transform infrared reflection absortion spectroscopy study of adenine adsorption on gold electrodes in basic media
(Elsevier, 2014)
Summary In situ Fourier transform infrared reflection absortion spectroscopy (FT-IRRAS) has been used in the external (SNIFTIRS method) and the internal (ATR-SEIRAS) reflection configurations to determine the pH influence, ...