Liang Hao, Wu Wei, Wang Yuanhua, Li Zhenzhong
Petrochemical Institute, East China University of Science and Technology, Shanghai 201512, PR China.
Spectrochim Acta A Mol Biomol Spectrosc. 2005 Sep;61(11-12):2687-90. doi: 10.1016/j.saa.2004.10.010.
The fluorescence spectra of Eu chelates with different neutral ligand in methyl methacryate (MMA) solution were measured and the influence of the neutral ligand was analyzed. The chelate Eu(DBM)3(TOPO)2, which shows the strongest fluorescence intensity in the solution, has been incorporated into the poly(methyl methacryate) (PMMA) matrix. According to the fluorescence emission spectrum, its radiative properties were also predicted.
测量了铕与不同中性配体在甲基丙烯酸甲酯（MMA）溶液中的荧光光谱，并分析了中性配体的影响。螯合物Eu(DBM)3(TOPO)2在溶液中表现出最强的荧光强度，已被掺入聚甲基丙烯酸甲酯（PMMA）基质中。根据荧光发射光谱，还预测了其辐射特性。
