Study of the absorption and emission spectroscopy of “A–B” type photosensitive compounds including two-photon chromophore and benzophenone moiety

F Gao, N Hu, T Xie, Z Cheng, L Yang, X Liu, Z Li…

Index: Gao, Fang; Hu, Nvdan; Xie, Ting; Cheng, Zhibin; Yang, Long; Liu, Xiaojiao; Li, Zedong; Wang, Xinfu; Li, Hongru; Li, Xueming Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 2008 , vol. 70, # 5 p. 1006 - 1012

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Citation Number: 9

Abstract

“A–B” type photosensitive compounds including two-photon chromophore and benzophenone moiety have been designed, synthesized and characterized. The UV–vis absorption and fluorescence emission of the compounds have been extensively studied in various solvents. The results show that the absorption of “A–B” type compounds displays obvious double absorption bands, one of which at short-wavelength is related to the ...