pH modulation of the luminescence emission of a new europium cryptate complex

被引:96
作者
Bazzicalupi, C
Bencini, A
Bianchi, A
Giorgi, C
Fusi, V
Masotti, A
Valtancoli, B
Roque, A
Pina, F
机构
[1] Univ Florence, Dept Chem, I-50144 Florence, Italy
[2] Univ Urbino, Inst Chem Sci, I-61029 Urbino, Italy
[3] Univ Nova Lisboa, Fac Ciencias & Tecnol, Ctr Quim Fina & Biotecnol, Dept Quim, P-2825 Monte De Caparica, Portugal
关键词
D O I
10.1039/a909581k
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The luminescence emission of a new dipyridyl-containing Eu(III) cryptate complex is modulated by pH, due to protonation of the polyamine chain strategically inserted within the ligand backbone.
引用
收藏
页码:561 / 562
页数:2
相关论文
共 18 条
[1]   ENERGY-TRANSFER LUMINESCENCE OF EUROPIUM(III) AND TERBIUM(III) CRYPTATES OF MACROBICYCLIC POLYPYRIDINE LIGANDS [J].
ALPHA, B ;
LEHN, JM ;
MATHIS, G .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1987, 26 (03) :266-267
[2]   LUMINESCENCE PROBES - THE EU-3+-CRYPTATES AND TB-3+-CRYPTATES OF POLYPYRIDINE MACROBICYCLIC LIGANDS [J].
ALPHA, B ;
BALZANI, V ;
LEHN, JM ;
PERATHONER, S ;
SABBATINI, N .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1987, 26 (12) :1266-1267
[3]   COMPLETION AND REFINEMENT OF CRYSTAL-STRUCTURES WITH SIR92 [J].
ALTOMARE, A ;
CASCARANO, G ;
GIACOVAZZO, C ;
GUAGLIARDI, A .
JOURNAL OF APPLIED CRYSTALLOGRAPHY, 1993, 26 (pt 3) :343-350
[4]   Effect of protonation and Zn(II) coordination on the fluorescence emission of a phenanthroline-containing macrocycle. An unusual case of "nonemissive'' Zn(II) complex [J].
Bazzicalupi, C ;
Bencini, A ;
Bianchi, A ;
Giorgi, C ;
Fusi, V ;
Valtancoli, B ;
Bernardo, MA ;
Pina, F .
INORGANIC CHEMISTRY, 1999, 38 (17) :3806-3813
[5]   SYNTHESIS AND PROTONATION BEHAVIOR OF THE MACROCYCLIC LIGAND 1,4,7,13-TETRAMETHYL-1,4,7,10,13,16-HEXAAZACYCLOOCTADECANE AND OF ITS BICYCLIC DERIVATIVE 4,7,10,17,23-PENTAMETHYL-1,4,7,10,13,17,23-HEPTAAZABICYCLO[11.7.5]PENTACOSANE - A POTENTIOMETRIC AND H-1 AND C-13 NMR-STUDY [J].
BENCINI, A ;
BIANCHI, A ;
GARCIAESPANA, E ;
FUSI, V ;
MICHELONI, M ;
PAOLETTI, P ;
RAMIREZ, JA ;
RODRIGUEZ, A ;
VALTANCOLI, B .
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1992, (07) :1059-1065
[6]   CRYSTAL-STRUCTURES OF THE LANTHANUM(III), EUROPIUM(III), AND TERBIUM(III) CRYPTATES OF TRIS(BIPYRIDINE) MACROBICYCLIC LIGANDS [J].
BKOUCHEWAKSMAN, I ;
GUILHEM, J ;
PASCARD, C ;
ALPHA, B ;
DESCHENAUX, R ;
LEHN, JM .
HELVETICA CHIMICA ACTA, 1991, 74 (06) :1163-1170
[7]   LANTHANIDE ION LUMINESCENCE PROBES OF THE STRUCTURE OF BIOLOGICAL MACROMOLECULES [J].
HORROCKS, WD ;
SUDNICK, DR .
ACCOUNTS OF CHEMICAL RESEARCH, 1981, 14 (12) :384-392
[8]   LANTHANIDE ION PROBES OF STRUCTURE IN BIOLOGY - LASER-INDUCED LUMINESCENCE DECAY CONSTANTS PROVIDE A DIRECT MEASURE OF THE NUMBER OF METAL-COORDINATED WATER-MOLECULES [J].
HORROCKS, WD ;
SUDNICK, DR .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1979, 101 (02) :334-340
[9]  
Johnson C. K., 1971, ORNL3794 ORTEP
[10]  
Martell A.E., 1975, Critical stability constants