Browsing by Author "Campos Vallette, Marcelo"
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Figueroa, K.; Campos Vallette, Marcelo; Quezada, E.; Venegas, D.; Quiroz, A. (1991)Infrared data for N-benzylideneanilines mono- and disubstituted predict, in agreement with CNDO molecular orbital calculations, that the internal energy transfer is induced mainly by a donor group in para position of the ...
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Bolaños Jiménez, Karen; Celis, Freddy; Tagle Garrido, Carlos; Campos Vallette, Marcelo; Guzmán, Fanny; Kogan, Marcelo J.; Araya Flores, Eyleen (Royal Society of Chemistry, 2020)Because of their photothermal properties, gold nanoparticles (AuNPs) have gained attention regarding their use in drug delivery and therapeutic applications. In this sense, it is interesting to consider their interactions ...
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Leyton, P.; Sánchez Cortés, S.; Campos Vallette, Marcelo; Domingo, C.; Garcia-Ramos, J. V.; Saitz, C. (2005)Surface-enhanced micro-Raman spectroscopy (micro-SERS) was used to detect traces of the hazardous pollutant polycyclic aromatic hydrocarbons (PAHs) pyrene and benzo[c]phenanthrene deposited onto a calix[4]arene-functionalized ...
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Garrido, C.; Weiss López, Boris; Campos Vallette, Marcelo (Taylor and Francis Inc., 2016)A modification to the traditional synthesis of reduced silver metal nanoparticles with hydroxylamine hydrochloride is proposed. The new colloid, obtained by decreasing the concentration of hydroxide and chloride ions, is ...
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Garrido, Carlos; Clavijo, Ernesto; Copaja, Sylvia; Gómez Jeria, Juan; Campos Vallette, Marcelo (Elsevier Ltd, 2019)Carminic acid (CA) contained in one kind of gummy candy was detected and quantified by using vibrational and electronic spectroscopy, respectively; the proposed methodology in solution is simple and rapid without sample ...