Energy transfer in multichromophoric self-assembled molecular squaresDedicated to Professor Waldemar Adam on the occasion of his 65th birthday
2002; Royal Society of Chemistry; Volume: 1; Issue: 2 Linguagem: Inglês
10.1039/b208582h
ISSN1477-0539
AutoresFrank Würthner, Armin Sautter,
Tópico(s)Photoreceptor and optogenetics research
ResumoMetal-ion directed self-assembly afforded well-defined molecular squares with a mass of 12 kDa incorporating four perylene bisimide and sixteen pyrene chromophores organized in a circular way. Energy transfer from the pyrene to the perylene dye manifold is investigated by emission and excitation spectroscopy.
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