Two-photon absorption and polymerization ability of intramolecular energy transfer based photoinitiating systems.
We design a new photoinitiating system where the two-photon absorption of a 2,7 bisaminofluorene moiety leads to the photoactivation of a camphorquinone subunit through a Förster-type intramolecular energy transfer: the application to a two-photon polymerization reaction is demonstrated.
Jin
Ming
M
Département de Photochimie Générale, Université de Haute Alsace, Mulhouse Cedex, France.
Malval
Jean-Pierre
JP
Versace
Davy-Louis
DL
Morlet-Savary
Fabrice
F
Chaumeil
Hélène
H
Defoin
Albert
A
Allonas
Xavier
X
Fouassier
Jean-Pierre
JP