Elektronentransfer(ET)-Verhalten von Fluoreszenzfarbstoffen - untersucht am Beispiel von Perylenbisdicarboximiden und einem Dioxaindenoindendion mit Cyclovoltammetrie mit UV/VIS-Spektroelektrochemie und
N,N'-Bis(2,5-di-tert-butylphenyl)-3,4:9,10-perylenebis(dicarboximide) (1a), N,N'-bis(1-hexylheptyl)-3,4:9,10-perylenebis(dicarboximide) (1b), and 1,1,3,3,6,6,8,8- octamethyl-1,2,3,6,7,8-hexahydro-5,10-dioxaindeno[5,4-e]indene-4,9-dione (2) have been used to study the electron-transfer beh...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | deu |
| Published: |
Swiss Chemical Society
1989-02-01
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| Series: | CHIMIA |
| Online Access: | https://www.chimia.ch/chimia/article/view/9883 |
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| Summary: | N,N'-Bis(2,5-di-tert-butylphenyl)-3,4:9,10-perylenebis(dicarboximide) (1a), N,N'-bis(1-hexylheptyl)-3,4:9,10-perylenebis(dicarboximide) (1b), and 1,1,3,3,6,6,8,8- octamethyl-1,2,3,6,7,8-hexahydro-5,10-dioxaindeno[5,4-e]indene-4,9-dione (2) have been used to study the electron-transfer behaviour of fluorescent dyes by cyclovoltammetry and by UV/VIS-spectroelectrochemistry in absorption and emission. Absorption spectra are reported for the ionic species, 1⊙⊖, 12⊖, 1⊙⊕, and 2⊙⊖. Compounds 1 and 2 exhibit distinctive electrochemiluminescent behaviour.
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| ISSN: | 0009-4293 2673-2424 |