Browsing by Author "Lizama Vergara, P. A."

Now showing items 1-2 of 2

    • Humic acids as molecular assemblers in the surface-enhanced Raman scattering detection of polycyclic aromatic ... 
      Leyton, Patricio; Córdova, I.; Lizama Vergara, P. A.; Gómez Jeria, Juan; Aliaga, A. E.; Campos Vallette, Marcelo; Clavijo Campos, Ernesto; García Ramos, J. V.; Sánchez Cortés, S. (ELSEVIER, 2008-03-11)
      A humic acid (HA) extracted from lignite was successfully used in surface-enhanced Raman scattering SERS experiments as molecular occlusion assembler deposited onto a Ag colloidal surface to detect the polycyclic aromatic ...
    • Surface Enhanced Raman Spectrum of Nanometric Molecular Systems 
      Leyton, Patricio; Lizama Vergara, P. A.; Campos Vallette, Marcelo; Becker, María Inés; Clavijo Campos, Ernesto; Córdova Reyes, I.; Vera, M.; Jerez Guevara, Carlos (SOCIEDAD CHILENA DE QUIMICA, 2005-12)
      Surface-enhanced Raman spectroscopy (SERS) was demonstrated to be a useful and sensitive structural spectroscopic tool for the characterization of different types of supramolecular architectures, ideally suited for trace ...