| Two—photon Excited Fluorescence of Bithiophene Derivatives |
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| 作者姓名： | GuangMingXIA QiFANG XinGuangXU GuiBaoXU WeiWANG ZhiQiangLIU GuiLanSONG YongJieWU |
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| 作者单位： | [1]StateKeyLaboratoryofCrystalMaterials,ShandongUniversity,Jinan250100 [2]SchoolofChemicalEngineering,JinanUniversity,Ji‘nan250022 |
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| 基金项目： | 国家自然科学基金，grant for state key program of China |
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| 摘 要： | Two new bithiophene derivatives named as 5,5‘‘-bis(p-N,N-dimethylaminostyryl)-2,2‘-bithiophene (BMSBT),and 5,5‘-bis(p-N,N-diethylaminostyryl)-2,2‘-bithiophene (BESBT) have been synthesized.Both compounds can emit strong single-photon excited fluorescence (SPEF) and two-photon excited fluorescence (TPEF) with the emission peaks around-560nm and with the lifetime of-1ns.
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| 关 键 词： | 并噻吩 衍生物 荧光性质 BESBT SPEF BMSBT 杂环化合物 |
Two-photon Excited Fluorescence of Bithiophene Derivatives |
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| GuangMingXIA QiFANG XinGuangXU GuiBaoXU WeiWANG ZhiQiangLIU GuiLanSONG YongJieWU.Two-photon Excited Fluorescence of Bithiophene Derivatives[J].Chinese Chemical Letters,2003,14(6):657-660. |
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| Authors: | Guang Ming XIA Qi FANG Xin Guang XU Gui Bao XU Wei WANG Zhi Qiang LIU Gui Lan SONG Yong Jie WU |
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| Abstract: | Two new bithiophene derivatives named as 5, 5 -bis(p-N,N-dimethylaminostyryl)-2, 2 -bithiophene (BMSBT), and 5, 5 -bis(p-N,N-diethylaminostyryl)-2, 2 -bithiophene (BESBT) have been synthesized. Both compounds can emit strong single-photon excited fluorescence (SPEF) and two-photon excited fluorescence (TPEF) with the emission peaks around ~560 nm and with the lifetime of ~1ns. |
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| Keywords: | Two-photon absorption two-photon excited fluorescence bithiophene |
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