With the increase of the solvent polarity parameter,the absorption spectra were blue-shifted,the fluorescence spectra were red-shifted and there had an obvious decrease in fluorescence intensity and fluorescence quantum yield.
随着溶剂极性的增强,苯乙烯吡啶盐染料紫外吸收光谱发生蓝移、单光子荧光发射光谱发生红移、荧光强度下降、荧光量子产率下降的趋势。
参考来源 - 苯乙烯吡啶盐染料制备与荧光纤维研究·2,447,543篇论文数据，部分数据来源于NoteExpress
应用推荐