Browsing by Author "b54d9894-b800-4758-ab03-df9532054e9d"
Now showing items 1-4 of 4
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Garrido, C.; Aguayo, T.; Clavijo Campos, Ernesto; Gómez Jeria, Juan; Campos Vallette, Marcelo (John Wiley & Sons, 2013)Raman and surface enhanced Raman scattering (SERS) spectroscopies were used to study the pH effect (7 to 9) on the interaction of arginine (Arg) with colloidal Ag nanoparticles (AgNps). A new methodology was implemented ...
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Araya, C.; Jaque, J.; Naranjo, N.; Icaza, M.; Clavijo Campos, Ernesto; Aguayo, T.; Campos Vallette, Marcelo (2014)A material characterization of two artworks discovered in the San Francisco Church, Santiago, Chile, was performed using micro-Raman spectroscopy. Structural painted beams and a wall painting that belong to the same time ...
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Aguayo, T.; Clavijo Campos, Ernesto; Eisner, F.; Ossa Izquierdo, Carolina; Campos Vallette, Marcelo (2011)Pigments and fresco-related materials from the wall painting Historia de Concepción by Gregorio De La Fuente in Concepción, Chile were identified by Raman microscopy. The pigments were compared with those obtained from the ...
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Aliaga, A. E.; Aguayo, T.; Garrido, C.; Clavijo Campos, Ernesto; Hevia, E.; Gómez Jeria, Juan; Leyton, P.; Campos Vallette, Marcelo; Sánchez Cortés, S. (2011)Raman and surface-enhanced Raman scattering (SERS) spectra of the synthetic carboxy terminal peptide of human chorionic gonadatropin β-subunit free of carbohydrate moieties (P37) are reported. The spectral analysis is ...