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Comparative study of the nonlinear optical surface response of the metal substituted porphyrins adsorbed on glass
Conference ObjectAbstract: A comparative study of the second harmonic generation at the M(H2,Ni(II),V=O)-porphyrin/glass interfPalabras claves:Metallo-Porphyrins, Second harmonic generation, Surface Non-linear SusceptibilityAutores:Echevarría L., Gutiérrez H., Manuel CaetanoFuentes:scopusConcentration dependence of surface non-linear susceptibility of vanadyl-porphyrin at silica surfaces
Conference ObjectAbstract: Resonant molecular optical second harmonic generation (SHG) has been obtained from [2, 3, 7, 8, 12,Palabras claves:Second harmonic generation, Surface Non-linear Susceptibility, Vanadyl PorphyrinAutores:Echevarría L., Gutiérrez H., Manuel Caetano, Sosa V.Fuentes:scopusEvaluation of photosensitizers singlet oxygen production for photodynamic therapy applicactions using time resolved thermal lens
Conference ObjectAbstract: We report on the optical characterization and measurement of oxygen singlet quantum yield of ChloropPalabras claves:Chlorins, Chlorophyll, PDT, Photosensitizers, singlet oxygen, TRTLAutores:Echevarría L., Estrada O., Luis G. Rodríguez, Marcano O. A., Quintero F., Salazar M.C.Fuentes:googlescopusPhotophysical and photochemical properties of Bauhinia megalandra (Caesalpinaceae) extracts as new PDT photosensitizer
Conference ObjectAbstract: Recently new photosensitizers, chlorophyll "a and b" derivatives, for photodynamic therapy (PDT) havPalabras claves:Bauhinia megalandra, Chlorin, Optical spectra, Photodynamic Therapy, Photosensitizer, singlet oxygenAutores:Alexander I., Díaz Y., Echevarría L., Estrada O., Luis G. Rodríguez, Marcano O. A., Padrón L., Rivas C., Rivera I., Vargas F.Fuentes:googlescopusSecond harmonic generation studies of metal and non-metal porphyrins at silica surfaces
Conference ObjectAbstract: Resonant molecular optical second harmonic generation (SHG) was obtained from [2, 3, 7, 8, 12, 13, 1Palabras claves:Autores:Castillo J., Echevarría L., Manuel Caetano, Piscitelli V., Scott C.Fuentes:scopusStimulated Raman red-light generation by acetone as a perspective source for photo-dynamic therapy applications
Conference ObjectAbstract: We report on a new source of coherent red-light with perspective applications in laser photodynamicPalabras claves:Acetone, PDT, Stimulated Raman ScatteringAutores:Echevarría L., Estrada O., Luis G. Rodríguez, Marcano O. A., Piscitelli V.Fuentes:googlescopus