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- 2012 (1)
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- Dissertation (1)
Sprache
- Englisch (1) (entfernen)
Schlagworte
- Diarylethen (1)
- Diarylethene (1)
- Diarylethylene (1)
- Elektronentransfer (1)
- Fluoreszenz (1)
- Perylenbisimid (1)
- Perylenderivate (1)
- Perylene bisimide (1)
- Photochromie (1)
- Speicher <Informatik> (1)
- Terrylenbisimid (1)
- Terrylenderivate (1)
- Terrylene bisimide (1)
Institut
- Institut für Organische Chemie (1) (entfernen)
The thesis enhances the strategy of non-destructive fluorescence read-out in rylene bisimide-diarylethene containing photochromic systems. The fluorescence of the emitter unit is quenched by a photoinduced electron transfer only to one of the isomeric forms of the photochrome. The driving force of the fuorescence-quenching electron transfer was calculated by the help of the Rehm-Weller equation. The novel photochromic systems satisfy the necessary requirements for non-destructive read-out in write/read/erase fluorescent memory devices.