Table 1 Luminescence of ZnPCSulf with and without Au-SiO2 nanoparticles for different excitation wavelengths
From: Raman and Luminescent Spectra of Sulfonated Zn Phthalocyanine Enhanced by Gold Nanoparticles
Excitation wavelength | Emission wavelength, nm | Intensity | Relative enhancement % | |
|---|---|---|---|---|
ZnPCSulf | ZnPCSulf with Au-SiO2 | |||
405 nm (Soret band) | 679.5 | 2000 | 2550 | 26 |
742 | 399 | 497 | 20 | |
532 nm (resonant to the gold nano-island plasmons) | 680.6 | 216 | 242 | 12 |
742 | 45 | 50 | 9 | |