| 由简单芳胺合成三苯二恶嗪荧光染料 |
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| 引用本文： | 邵玉昌,杨锦宗.由简单芳胺合成三苯二恶嗪荧光染料[J].大连理工大学学报,1995,35(1):40-45. |
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| 作者姓名： | 邵玉昌 杨锦宗 |
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| 作者单位： | 大连理工大学精细化工系 |
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| 摘 要： | 以简单芳胺为原料合成了八个三苯二恶嗪型荧光染料，测定了它们在甲苯和ＤＭＦ中的吸收光谱和荧光光谱。结果表明，随着溶剂极性增大，荧光量子产率减少，而Ｓｔｏｋｅｓ位移增大。当在３－，１０－位引入－ＯＣＨ３时，甲苯中，染料荧光量子产率为７５％。
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| 关 键 词： | 荧光染料 吸收光谱法 荧光分析 三苯二恶嗪 芳胺 |
Syntheses of fluorescence triphenodioxazine dyes from simple derives of aniline |
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| Shao Yuchang,Yang Jinzong.Syntheses of fluorescence triphenodioxazine dyes from simple derives of aniline[J].Journal of Dalian University of Technology,1995,35(1):40-45. |
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| Authors: | Shao Yuchang Yang Jinzong |
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| Abstract: | Eight triphenodioxazine dyes have been synthesized.Their absorption spectra andfluorescence spectra have been measured in toluene and DMF.The fluorescence quantum yieldsdecreased and stokes shifts became bigger with increasing Er of the solvents.The fluorescencequantum yield is 75%in toluene when introducing-OCH_3 at 3-,10-positions. |
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| Keywords: | fluorescent dyes absorption spectrometry fluorescence analysis/fluorescence quantum yields triphenodioxazine |
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