The results show that both of two europium chelates emit red fluorescence with europium ion characteristics, in which Eu(BT) 3Phen has better fluorescent property.

• 结果表明 ,两种铕螯合物都能发射出铕离子的特征红色荧光 ,其中Eu(BT) 3Phen的荧光性能最佳。