کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5376927 | 1504331 | 2006 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Towards the characterization of energy-transfer processes in organic donor-acceptor dyads based on triphenyldiamine and perylenebisimides
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Towards the characterization of energy-transfer processes in organic donor-acceptor dyads based on triphenyldiamine and perylenebisimides Towards the characterization of energy-transfer processes in organic donor-acceptor dyads based on triphenyldiamine and perylenebisimides](/preview/png/5376927.png)
چکیده انگلیسی
We investigated energy-transfer processes in a bridged organic donor-acceptor dyad system of triphenyldiamine and perylenebisimide using time-resolved and fluorescence emission spectroscopy. The fluorescence lifetimes of the isolated model components and their mixtures have been determined as a function of the concentration of the chromophores. Subsequently, energy-transfer experiments were conducted in solutions of free donors, free acceptors and their mixtures. The results of these experiments are in reasonable agreement with predictions based on Förster theory. Finally, experiments were performed on a donor-acceptor system covalently bound by a C12H24-linker.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Physics - Volume 328, Issues 1â3, 29 September 2006, Pages 403-409
Journal: Chemical Physics - Volume 328, Issues 1â3, 29 September 2006, Pages 403-409
نویسندگان
Ch. Scharf, K. Peter, P. Bauer, Ch. Jung, M. Thelakkat, J. Köhler,