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Colloids and Surfaces A: Physicochemical and Engineering Aspects(2)
Journal of Electron Spectroscopy and Related Phenomena(2)
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scopus(4)
Lyophilized histidine investigated using X-ray photoelectron spectroscopy and cryogenics: Deprotonation in vacuum
ArticleAbstract: Lyophilized histidine samples were investigated using X-ray photoelectron spectroscopy (XPS). LyophiPalabras claves:Deprotonation, Formation constant, Histidine, XPSAutores:Gröbner G., Juan Fernando CárdenasFuentes:scopusSurface charge of silica determined using X-ray photoelectron spectroscopy
ArticleAbstract: Here an approach to determine absolute surface charge densities of powder solid samples in an inertPalabras claves:Electrolyte, Silica, Surface charge, Titration, XPSAutores:Juan Fernando CárdenasFuentes:scopusThe effect of the discrete nature of ions on the excess adsorption of Na<sup>+</sup> and Cl<sup>-</sup> at the silica-aqueous interface
ArticleAbstract: Wet pastes of silica, prepared by centrifugation of dispersions (with a salt concentration of 100 mMPalabras claves:Discrete ion effect, Electrolyte, Physical adsorption, Silica, Solid-liquid interfaces, Surface chemical reaction, XPSAutores:Juan Fernando CárdenasFuentes:scopusThe influence of temperature and X-ray dose on the deprotonation of lyophilized phenylalanine during X-ray photoelectron spectroscopy
ArticleAbstract: Lyophilized phenylalanine (LP) samples were prepared from aqueous solutions at pH ∼ 1.3 and subsequePalabras claves:Deprotonation, Phenylalanine, XPSAutores:Gröbner G., Juan Fernando CárdenasFuentes:scopus