The quantum yields of the photochemical reactions of 9,9-didecyl-2,7-bis(N, N-diphenylamino)fluorene have been determined in hexane and CH2Cl2 under one-photon (linear) and near-IR two-photon (nonlinear) absorption conditions. The photochemical decomposition proceeds by a first-order reaction and is independent of the type of excitation (one- or two-photon). In hexane solution, the quantum yields of the photoreactions are in the range (2–5)× 10−4 and increase dramatically to 10−2 in CH2Cl2. The predominant mechanisms of the photoreactions and the photoproducts products which result were investigated via UV-visible absorption, fluorescence, and excitation anisotropy spectral methods. © 2004 The Royal Society of Chemistry and Owner Societies
The synthesis of a series of four new compounds containing fluorenyl chromophores is presented, alon...
A comprehensive experimental and theoretical study of linear photophysical properties, such as excit...
Investigations of the absorption, steady-state fluorescence, excitation and excitation anisotropy pr...
The quantum yields of the photochemical reactions of 9,9-didecyl-2,7-bis(N,N-diphenylamino)fluorene ...
The photochemical properties of the fluorene derivative (7-benzothiazol -2-yl-9,9-didecylfluoren-2-y...
The photochemical properties of the fluorene derivative (7-benzothiazol-2-yl-9,9-didecylfluoren-2-yl...
Photochemical decomposition of the fluorene derivatives, 4,4′-[[9,9-bis(ethyl)-9H-fluorene-2,7-diyl]...
Photochemical decomposition of the fluorene derivatives, 4,4\u27-[[9,9-bis(ethyl)-9H-fluorene-2,7-di...
The photochemical stability of a series of two-photon absorbing (TPA) fluorene derivatives was inves...
A series of linear, symmetrical, diphenylaminofluorene-based materials are reported. The series inve...
A series of linear, symmetrical, diphenylaminofluorene-based materials are reported. The series inve...
The photochemical stability of a series of two-photon absorbing (TPA) fluorene derivatives was inves...
Linear photophysical properties, two-photon absorption (2PA), and lasing effects of new fluorene der...
Efficient reversible phototransformation of a new diarylethene-fluorene derivative, 1,2-bis(5-(9,9-d...
Linear photophysical properties, two-photon absorption (2PA), and lasing effects of new fluorene der...
The synthesis of a series of four new compounds containing fluorenyl chromophores is presented, alon...
A comprehensive experimental and theoretical study of linear photophysical properties, such as excit...
Investigations of the absorption, steady-state fluorescence, excitation and excitation anisotropy pr...
The quantum yields of the photochemical reactions of 9,9-didecyl-2,7-bis(N,N-diphenylamino)fluorene ...
The photochemical properties of the fluorene derivative (7-benzothiazol -2-yl-9,9-didecylfluoren-2-y...
The photochemical properties of the fluorene derivative (7-benzothiazol-2-yl-9,9-didecylfluoren-2-yl...
Photochemical decomposition of the fluorene derivatives, 4,4′-[[9,9-bis(ethyl)-9H-fluorene-2,7-diyl]...
Photochemical decomposition of the fluorene derivatives, 4,4\u27-[[9,9-bis(ethyl)-9H-fluorene-2,7-di...
The photochemical stability of a series of two-photon absorbing (TPA) fluorene derivatives was inves...
A series of linear, symmetrical, diphenylaminofluorene-based materials are reported. The series inve...
A series of linear, symmetrical, diphenylaminofluorene-based materials are reported. The series inve...
The photochemical stability of a series of two-photon absorbing (TPA) fluorene derivatives was inves...
Linear photophysical properties, two-photon absorption (2PA), and lasing effects of new fluorene der...
Efficient reversible phototransformation of a new diarylethene-fluorene derivative, 1,2-bis(5-(9,9-d...
Linear photophysical properties, two-photon absorption (2PA), and lasing effects of new fluorene der...
The synthesis of a series of four new compounds containing fluorenyl chromophores is presented, alon...
A comprehensive experimental and theoretical study of linear photophysical properties, such as excit...
Investigations of the absorption, steady-state fluorescence, excitation and excitation anisotropy pr...