Modulating the Photophysical Properties of Azamacrocyclic Europium Complexes with Charge-Transfer Antenna Chromophores

被引：66

作者：

Bourdolle, Adrien ^{[2
]}

Allali, Mustapha ^{[1
]}

Mulatier, Jean-Christophe ^{[2
]}

Le Guennic, Boris ^{[2
]}

Zwier, Jurriaan M. ^{[1
]}

Baldeck, Patrice L. ^{[3
]}

Buenzli, Jean-Claude G. ^{[4
]}

Andraud, Chantal ^{[2
]}

Lamarque, Laurent ^{[1
]}

Maury, Olivier ^{[2
]}

机构：

[1] Cisbio Bioassays, F-30204 Bagnols Sur Ceze, France

[2] Univ Lyon 1, CNRS, Ecole Normale Super Lyon, UMR 5182, F-69007 Lyon, France

[3] Univ Grenoble 1, CNRS, UMR 5588, Spectrometrie Phys Lab, F-38402 St Martin Dheres, France

[4] Ecole Polytech Fed Lausanne, Inst Chem Sci & Engn, CH-1015 Lausanne, Switzerland

来源：

INORGANIC CHEMISTRY | 2011年 / 50卷 / 11期

关键词：

TIME-RESOLVED FRET; LANTHANIDE COMPLEXES; CROSS-SECTIONS; 2-PHOTON-SENSITIZED LUMINESCENCE; 2-PHOTON-EXCITED LUMINESCENCE; EFFICIENT SENSITIZATION; OPTICAL-PROPERTIES; TERBIUM COMPLEXES; ENERGY-TRANSFER; MICROSCOPY;

D O I：

10.1021/ic200227b

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Two europium complexes with bis(bipyridine) azamacrocyclic ligands featuring pendant arms with or without pi-conjugated donor groups are synthesized and fully characterized by theoretical calculations and NMR spectroscopy. Their photophysical properties, including two-photon absorption, are investigated in water and in various organic solvents. The nonfunctionalized ligand gives highly water-stable europium complexes featuring bright luminescence properties but poor two-photon absorption cross sections. On the other hand, the europium complex with an extended conjugated antenna ligand presents a two-photon absorption cross section of 45 GM at 720 nm but is poorly luminescent in water. A detailed solvent-dependent photophysical study indicates that this luminescence quenching is not due to the direct coordination of O-H vibrators to the metal center but to the increase of nonradiative processes in a protic solvent induced by an internal isomerization equilibrium.

引用

页码：4987 / 4999

页数：13

共 77 条

[61] Water-soluble 2-hydroxyisophthalamides for sensitization of lanthanide luminescence [J].

Samuel, Amanda P. S. ;

Moore, Evan G. ;

Melchior, Marco ;

Xu, Jide ;

Raymond, Kenneth N. .

INORGANIC CHEMISTRY, 2008, 47 (17) :7535-7544

[62] Synthesis, structural studies, theoretical calculations, and linear and nonlinear optical properties of terpyridyl lanthanide complexes:: New evidence for the contribution of f electrons to the NLO activity [J].

Senechal-David, Katell ;

Hemeryck, Anne ;

Tancrez, Nicolas ;

Toupet, Loic ;

Williams, J. A. Gareth ;

Ledoux, Isabelle ;

Zyss, Joseph ;

Boucekkine, Abdou ;

Guegan, Jean-Paul ;

Le Bozec, Hubert ;

Maury, Olivier .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (37) :12243-12255

[63] Bionanoprobes with Excellent Two-Photon-Sensitized Eu3+ Luminescence Properties for Live Cell Imaging [J].

Shao, Guangsheng ;

Han, Rongcheng ;

Ma, Yan ;

Tang, Minxian ;

Xue, Fumin ;

Sha, Yinlin ;

Wang, Yuan .

CHEMISTRY-A EUROPEAN JOURNAL, 2010, 16 (29) :8647-8651

[64] RuIII complexes of Edta and Dtpa polyaminocarboxylate analogues and their use as nitric oxide scavengers [J].

Storr, T ;

Cameron, BR ;

Gossage, RA ;

Yee, H ;

Skerlj, RT ;

Darkes, MC ;

Fricker, SP ;

Bridger, GJ ;

Davies, NA ;

Wilson, MT ;

Maresca, KP ;

Zubieta, J .

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2005, (13) :2685-2697

[65] On the determination of the number of water molecules, q, coordinated to europium(III) ions in solution from luminescence decay lifetimes [J].

Supkowski, RM ;

Horrocks, WD .

INORGANICA CHIMICA ACTA, 2002, 340 :44-48

[66] Synthesis and luminescence of novel Eu-III complexing agents and labels with 4-(phenylethynyl)pyridine subunits [J].

Takalo, H ;

Hemmila, I ;

Sutela, T ;

Latva, M .

HELVETICA CHIMICA ACTA, 1996, 79 (03) :789-802

[67] D-myo-inositol 1-phosphate as a surrogate of D-myo-inositol 1,4,5-tris phosphate to monitor G protein-coupled receptor activation [J].

Trinquet, Eric ;

Fink, Michel ;

Bazin, Herve ;

Grillet, Florence ;

Maurin, Fabrice ;

Bourrier, Emmanuel ;

Ansanay, Herve ;

Leroy, Cedric ;

Michaud, Audrey ;

Durroux, Thierry ;

Maurel, Damien ;

Malhaire, Fanny ;

Goudet, Cyril ;

Pin, Jean-Philippe ;

Naval, Magali ;

Hernout, Olivier ;

Chretien, Francoise ;

Chapleur, Yves ;

Mathis, Gerard .

ANALYTICAL BIOCHEMISTRY, 2006, 358 (01) :126-135

[68] The emission spectrum and the radiative lifetime of Eu3+ in luminescent lanthanide complexes [J].

Werts, MHV ;

Jukes, RTF ;

Verhoeven, JW .

PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2002, 4 (09) :1542-1548

[69] Action cross sections of two-photon excited luminescence of some Eu(III) and Tb(III) complexes [J].

Werts, MHV ;

Nerambourg, N ;

Pélégry, D ;

Le Grand, Y ;

Blanchard-Desce, M .

PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES, 2005, 4 (07) :531-538

[70] Bathochromicity of Michler's ketone upon coordination with lanthanide(III) β-diketonates enables efficient sensitisation of Eu3+ for luminescence under visible light excitation [J].

Werts, MHV ;

Duin, MA ;

Hofstraat, JW ;

Verhoeven, JW .

CHEMICAL COMMUNICATIONS, 1999, (09) :799-800

← 1 2 3 4 5 6 7 8 →