Characterization of rhodamine 6G aggregates intercalated in solid thin films of laponite clay. 2 Fluorescence spectroscopy |
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| Authors: | Martínez Martínez V López Arbeloa F Bañuelos Prieto J López Arbeloa I |
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| Affiliation: | Departamento de Química Física, Universidad del País Vasco-EHU, Apartado 644, 48080-Bilbao, Spain. |
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| Abstract: | The photoluminescence response of Rhodamine 6G (R6G) laser dye intercalated into solid thin films of Laponite (Lap) clay is studied as a function of dye loading. Fluorescence spectroscopy (steady-state and time-resolved techniques) was used to characterize the R6G species adsorbed into the solid films. For very diluted R6G loadings (40% CEC), with a reminiscent fluorescence band at around 600 nm. |
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