Two-Photon Absorption Cross-Sections of Fluorene Derivatives with Cationic Substituents
Chemistry Letters2004Vol. 33(4), pp. 448–449
Citations Over TimeTop 13% of 2004 papers
Abstract
Abstract Two novel fluorene derivatives having cationic substituents were synthesized. Two-photon absorption (TPA) properties of the derivatives were evaluated using the fluorescence-based technique with a femtosecond pulse emitted from a Ti:sapphire laser. Maximum TPA cross-sections of the compounds were estimated from the TPA spectra. TPA cross-sections of compounds with cationic substituents were found to be significantly larger than those of the compounds without cationic substituents.
Related Papers
- → Fluorene as the π–spacer for new two-photon absorption chromophores(2010)34 cited
- → Two-Photon Absorption Cross-Sections of Fluorene Derivatives with Cationic Substituents(2004)15 cited
- → Deep Blue Fluorescent Host Materials Based on a Novel Spiro[benzo[c]fluorene-7,9'-fluorene] Core Structure with Side Aromatic Wings(2012)5 cited
- → The impact of the π-conjugation length on the three-photon absorption cross-section of fluorene derivatives(2006)
- → 1, 9-substituted fluorenes(1966)