Search Results - "Clavijo, R. E."

Selective Molecular Recognition of Polycyclic Aromatic Hydrocarbons (PAHs) on Calix[4]arene-Functionalized Ag Nanoparticles by Surface-Enhanced Raman Scattering by Leyton, P, Sanchez-Cortes, S, Garcia-Ramos, J. V, Domingo, C, Campos-Vallette, M, Saitz, C, Clavijo, R. E

“…Trace concentrations of polycyclic aromatic hydrocarbons (PAHs) have been successfully detected using surface-enhanced Raman scattering (SERS) spectroscopy…”
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Surface-enhanced Raman scattering and theoretical study of the bilichromes biliverdin and bilirubin by Celis, F., Campos-Vallette, M. M., Gómez-Jeria, J. S., Clavijo, R. E., Jara, G. P., Garrido, C.

“…The surface-enhanced Raman scattering spectra of biliverdin and bilirubin were obtained and analyzed; a physical silver ligand interaction was inferred. The…”
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Raman and surface enhanced Raman scattering of a black dyed silk by Aguayo, T., Garrido, C., Clavijo, R. E., Gómez-Jeria, J. S., Araya Monasterio, C., Icaza, M., Espinoza Moraga, F., Campos Vallette, M. M.

“…The Raman and surface enhanced Raman scattering (SERS) spectra of a black dyed silk sample (BDS) were registered. The spectral analysis was performed on the…”
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Surface-Enhanced Raman Spectra of Phthalimide. Interpretation of the SERS Spectra of the Surface Complex Formed on Silver Islands and Colloids by Aroca, R. F, Clavijo, R. E, Halls, M. D, Schlegel, H. B

“…The surface-enhanced Raman scattering (SERS) spectra for phthalimide (PIMH) vacuum evaporated, cast onto silver island films, and from colloidal silver are…”
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Study of the Interaction of Pollutant Nitro Polycyclic Aromatic Hydrocarbons with Different Metallic Surfaces by Surface-Enhanced Vibrational Spectroscopy (SERS and SEIR) by Carrasco, E. A, Campos-Vallette, M, Leyton, P, Diaz, G, Clavijo, R. E, García-Ramos, J. V, Inostroza, N, Domingo, C, Sanchez-Cortes, S, Koch, R

“…In this work, we have applied surface-enhanced Raman scattering (SERS) and surface-enhanced infrared spectroscopy (SEIR) to study the interaction of nitro…”
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Vibrational Spectra and Surface-Enhanced Vibrational Spectra of 1-Nitropyrene by Carrasco-Flores, E. A., Clavijo, R. E., Campos-Vallette, M. M., Aroca, R. F.

“…The present report on the vibrational spectra of 1-nitropyrene (1-NP) describes the infrared and Raman spectra; their interpretation is aided by local density…”
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Fluorescence and surface-enhanced vibrational spectroscopies of lawsone and plumbagin by Aliaga, A. E., Leyton, P., Clavijo, R. E., Campos-Vallette, M. M.

“…The natural dyes lawsone and plumbagin (1,4-naphthoquinones) were studied by using fluorescence, Raman, infrared (IR), surface-enhanced Raman scattering…”
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Surface enhanced Raman scattering of trans-p-coumaric and syringic acids by Clavijo, R. E., Ross, D. J., Aroca, R. F.

“…The vibrational spectra of trans‐p‐coumaric acid (pCA) and syringic acid (SA) are discussed. The spectral fingerprints of the organic acids observed in the…”
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Vibrational and surface-enhanced vibrational spectra of 6-nitrochrysene by Carrasco-Flores, E.A., Clavijo, R.E., Campos-Vallette, M.M., Aroca, R.F.

“…The infrared and Raman spectra of solids and thin solid films of 6-nitrochrysene, its electronic spectra, and resonance Raman scattering (RRS) obtained with…”
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Adsorption of oligopeptides on silver nanoparticles: surface-enhanced Raman scattering and theoretical studies by Garrido, C., Aliaga, A. E., Gomez-Jeria, J. S., Clavijo, R. E., Campos-Vallette, M. M., Sanchez-Cortes, S.

“…The MRKDV peptide structurally associated with an immunomodulatory protein, as well as model peptides ADEDRDA and LGRGISL with common amino acid residues were…”
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Surface-enhanced Raman spectra and gas chemisorption of Langmuir-Blodgett layers of lutetium and ytterbium diphthalocyanines by Clavijo, R. E, Battisti, D, Aroca, R, Kovacs, G. J, Jennings, C. A

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Surface-enhanced vibrational spectra of 2-nitrofluorene by Carrasco-Flores, E.A., Campos-Vallette, M.M., Clavijo, R.E.

“…The infrared and Raman spectra of the isolated adsorbate 2-nitrofluorene (2NF) have been registered and the spectral assignment was performed on the basis of…”
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Infrared spectrum of the bis-(1,10-phenanthroline) Cu(I) and Cu(II) perchlorate complexes by Campos-Vallette, M.M., Clavijo, R.E., Mendizabal, F., Zamudio, W., Baraona, Ruth, Diaz, G.

“…FT-IR spectra of the title compounds and derivatives were measured in the range 4000–120 cm −1. A complete experimental spectral assignment has been performed…”
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Vibrational study of sub-2,3-boronnaphthalocyanine chlorine adsorbed on metal surfaces by Saavedra, M, Campos-Vallette, M, Clavijo, R.E, Mendizábal, F, Dı́az, G, Garcı́a-Ramos, J.V, Sánchez-Cortés, S

“…Fourier transform infrared spectroscopy (FTIR), reflection–absorption infrared spectroscopy (RAIRS) and surface-enhanced Raman spectroscopy (SERS) were applied…”
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Vanadyl naphthalocyanine and vanadyl porphine phenyl substituted macrocycles: SERS and thin film organisation studies by Carrasco F, E.A, Campos-Vallette, M, Saavedra S, M, Diaz F, G, Clavijo, R.E, Garcı́a-Ramos, J.V, Sanchez-Cortes, S

“…Infrared (middle and far) and Raman spectroscopy were used to study the adsorption of vanadylnaphthalocyanine and vanadylporphine tetraphenyl substituted…”
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Surface vibrational study of macrocycle complexes: Co(II), Ni(II), Cu(II) and Zn(II) bis(phenylhydrazine)-1,10-phenanthroline by Diaz, G.F., Campos-Vallette, M.M., Saavedra, M.S., Clavijo, R.E., Canales, J.C., Costamagna, J., Vargas, J.

“…A complete assignment of the infrared spectra of the title macrocycles was carried out on the basis of well-documented references and a normal coordinate…”
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Vibrational study of the interaction of dinaphthalenic Ni(II) and Cu(II) azamacrocycle complexes methyl and phenyl substituted with different metal surfaces by Olave, C.R, Carrasco, E.A.F, Campos-Vallette, M, Saavedra, M.S, Diaz, G.F, Clavijo, R.E, Figueroa, W, Garcı́a-Ramos, J.V, Sanchez-Cortes, S, Domingo, C, Costamagna, J, Rı́os, A

“…The FT-IR and Raman spectra in the solid state, the reflection–absorption IR spectra (RAIRS) and the surface enhanced IR (SEIR) and surface enhanced Raman…”
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Surface-enhanced vibrational study of azabipiridyl and its Co(II), Ni(II) and Cu(II) complexes by Campos-Vallette, M, Saavedra, M.S, Diaz, G.F, Clavijo, R.E, Martinez, Y, Mendizabal, F, Costamagna, J, Canales, J.C, Garcı́a-Ramos, J.V, Sanchez-Cortés, S

“…The FT-Raman spectra and surface-enhanced Raman scattering (SERS) on silver colloid of the azabipiridyl ligand and its Co(II), Ni(II) and Cu(II) complexes are…”
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Raman Characterization of Pigments in Painted Beams and a Wall Painting Discovered in the San Francisco Church in Santiago, Chile by Araya, C., Jaque, J., Naranjo, N., Icaza, M., Clavijo, R. E., Aguayo, T., Campos-Vallette, M. M.

“…A material characterization of two artworks discovered in the San Francisco Church, Santiago, Chile, was performed using micro-Raman spectroscopy. Structural…”
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Infrared and theoretical interpretation of the structure of naphthalocyanine and its copper(II) complex deposited onto a smooth copper surface by Saavedra S, M, Mendizabal, F, Campos-Vallette, M.M, Clavijo C, R.E, Diaz F, G

“…The infrared spectra of naphthalocyanine (H 2Nc) and its copper(II) complex (CuNc) were registered in the region 4000–450 cm −1. These compounds were deposited…”
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