四芳基卟啉化合物荧光性能的研究  

Study of Properties of Tetaraary Porphyrin Compounds

作　　者：陈新斌[1] 孙咏芬[1] 桑言奎[1] 朱瑞荣[1] 

机构地区：[1]上海师范大学生命与环境科学学院,上海200234

出　　处：《河南大学学报（自然科学版）》2006年第1期41-43,共3页Journal of Henan University:Natural Science

基　　金：上海市高等学校科学技术发展基金资助项目(03DZ14)

摘　　要：研究了12种四芳基卟啉化合物的荧光性能.结果表明:该系列卟啉化合物具有较好的荧光性能;在1.0×10-5mol/L浓度下其荧光强度最大;供电子取代基能增加卟啉的荧光强度,而吸电子取代基作用相反;荧光强度随着取代基卤素原子量的增加而降低;此外,荧光强度还与取代基的位置及性质有关.The fluorescence properties of 12 tetraarylporphyrin compounds were studied. It was found that the compounds has good fluorescence;contrary to electron-withdrawing groups, electron- donating groups on the phenyl groups of the compounds could increase their fluorescence intensities; with increasing atomic weight of halogen on the phenyl groups, the fluorescence intensity decreases; 1.0×10^-5mol/L was the best concentration to the fluorescence.

关 键 词：卟啉化合物 荧光 影响因素 

分 类 号：O627.7[理学—有机化学]