Spectroscopic study on the photophysical properties of lanthanide complexes with 2,2′-bipyridine-N,N′-dioxide

被引：68

作者：

Yan, B ^{[1
]}

Song, YS ^{[1
]}

机构：

[1] Tongji Univ, Dept Chem, Shanghai 200092, Peoples R China

来源：

JOURNAL OF FLUORESCENCE | 2004年 / 14卷 / 03期

关键词：

lanthanide complexes; 2,2 '-bipyridine-N,N '-dioxide; photophysical property; energy tranfer; fluorescence;

D O I：

10.1023/B:JOFL.0000024561.55183.26

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Five novel lanthanide (Eu3+, Tb3+, Gd3+, Sm3+ and Dy3+) complexes with 2, 2'-bipyridine- N, N'-dioxide (bipyO(2)) were synthesized and characterized by elemental analysis, IR spectrum. The triplet state energy of bipy O-2 was determined to be 22275 cm(-1) with the phosphorescence spectrum of bipy O-2 and its gadolinium complex. The photophysical properties of these complexes indicated that the triplet state energy of the ligand is suitable for the sensitization of the luminescence of Eu3+, Tb3+, Sm3+ and Dy3+, especially of Tb3+.

引用

页码：289 / 294

页数：6

共 22 条

[1]

CHENG YX, 1997, WUJI HUAXUE XUEBAO, V13, P234

[2] Luminescence properties of Eu(phen)2Cl3 doped in sol-gel-derived SiO2-PEG matrix [J].

Chuai, XH ;

Zhang, HJ ;

Li, FS ;

Wang, SB ;

Zhou, GZ .

MATERIALS LETTERS, 2000, 46 (04) :244-247

[3] FLUORESCENCE REACTION OF TERBIUM(III) WITH NUCLEIC-ACIDS IN THE PRESENCE OF PHENANTHROLINE [J].

CI, YX ;

LI, YZ ;

CHANG, WB .

ANALYTICA CHIMICA ACTA, 1991, 248 (02) :589-594

[4] SELECTIVE DETERMINATION OF DNA BY ITS ENHANCEMENT EFFECT ON THE FLUORESCENCE EU3+-TETRACYCLINE COMPLEX [J].

CI, YX ;

LI, YZ ;

LIU, XJ .

ANALYTICAL CHEMISTRY, 1995, 67 (11) :1785-1788

[5] TRANSFORMATIONS IN 1,10-PHENANTHROLINE SERIES [J].

COREY, EJ ;

BORROR, AL ;

FOGLIA, T .

JOURNAL OF ORGANIC CHEMISTRY, 1965, 30 (01) :288-&

[6] Crystal structure and spectra of complex [Eu(o-ABA)(3)bipy]bipy [J].

Jin, LP ;

Lu, SX ;

Lu, SZ .

POLYHEDRON, 1996, 15 (22) :4069-4077

[7]

JIN LP, 1994, SCI CHINA SER B, V24, P577

[8] LUMINESCENCE PROPERTY OF THE TERBIUM BIPYRIDYL COMPLEX INCORPORATED IN SILICA MATRIX BY A SOL-GEL METHOD [J].

JIN, T ;

TSUTSUMI, S ;

DEGUCHI, Y ;

MACHIDA, KI ;

ADACHI, GY .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1995, 142 (10) :L195-L197

[9] Preparation and luminescence characteristics of the europium and terbium complexes incorporated into a silica matrix using a sol-gel method [J].

Jin, T ;

Tsutsumi, S ;

Deguchi, Y ;

Machida, K ;

Adachi, G .

JOURNAL OF ALLOYS AND COMPOUNDS, 1997, 252 (1-2) :59-66

[10]

Liu SF, 2000, J RARE EARTH, V18, P81

← 1 2 3 →