Belder, G. De

Gensch, T.

Herrmann, A.

Hofkens, J.

Jordens, S.

Karni, Y.

Maus, M.

Müllen, K.

Schryver, F.C. De

Schweitzer, G.

English

A time-resolved fluorescence upconversion study on a polyphenylene dendrimer with eight peryleneimide chromophores on the surface and on a monochromophoric model compound is reported. The time-dependent fluorescence spectra of the dendrimer show that the initial excitation is into a locally excited chromophore. They further indicate the existence of a decay channel that leads to excited state interaction between chromophores in one dendrimer which takes place on a 5 ps timescale

Dissertations of the University of Groningen

Intramolecular evolution from a locally excited state to an excimer-like state in a multichromophoric dendrimer evidenced by a femtosecond fluorescence upconversion study

https://pure.rug.nl/ws/files/14642855/1999ChemPhysLettKarni.pdf

Intramolecular evolution from a locally excited state to an excimer-like state in a multichromophoric dendrimer evidenced by a femtosecond fluorescence upconversion study

Abstract

Similar works

Full text

Available Versions

Dissertations of the University of Groningen