Journal Article

PreJuSER-41754

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Fluorescence lifetimes and emission patterns probe the 3D orientation of the emitting chromophore in a multichromophoric system

Schroeyers, W. ; Vallee, R. ; Patra, D. ; Hofgens, S. ; Habuchi, T. ; Vosch, M. ; Cotlet, M. ; Müllen, K. ; Enderlein, J.FZJ* ; de Schryver, F. C.

2004
American Chemical Society Washington, DC

This record in other databases:      

Please use a persistent id in citations: http://hdl.handle.net/2128/678  doi:10.1021/ja0474603

Abstract: In this Communication, we report on the fluorescence behavior of an individual first generation multichromophoric dendrimer. The fact that each of the chromophores in time acts as a fluorescent trap is demonstrated by directly probing the dipole orientation of the emitting chromophore by means of defocused wide-field imaging and comparing experimental and calculated emission patterns. It is shown that in such cases the electromagnetic boundary condition effect results in discrete changes in the fluorescence lifetime as a function of time for individual dendrimers.

Keyword(s): J

Note: Record converted from VDB: 12.11.2012

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Contributing Institute(s):

1. Zelluläre Signalverarbeitung (IBI-1)

Research Program(s):

1. Neurowissenschaften (L01)

Appears in the scientific report 2004

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Database coverage:

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