| Autor: |
Neil M, Speirs, Warren J, Ebenezer, Anita C, Jone |
| Rok vydání: |
2002 |
| Předmět: |
|
| Zdroj: |
Photochemistry and photobiology. 76(3) |
| ISSN: |
0031-8655 |
| Popis: |
With very few exceptions, phthalocyanine dimers are found to be nonfluorescent. We report here the observation of a fluorescent dimer of a tetrasulfonated copper phthalocyanine in ethanol and water. Fluorescence excitation and emission spectra at room temperature and at 77 K are presented. These are consistent with the conventional model of exciton coupling in a cofacial dimer. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
Plný text