Delayed lanthanide luminescence sensing of aromatic carboxylates using heptadentate triamide Tb(III) cyclen complexes: the recognition of salicylic acid in water

被引：115

作者：

Gunnlaugsson, T ^{[1
]}

Harte, AJ

Leonard, JP

Nieuwenhuyzen, M

机构：

[1] Univ Dublin Trinity Coll, Dept Chem, Dublin 2, Ireland

[2] Queens Univ Belfast, Sch Chem, Belfast BT9 5AG, Antrim, North Ireland

来源：

CHEMICAL COMMUNICATIONS | 2002年 / 18期

关键词：

D O I：

10.1039/b204888d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The coordinately unsaturated terbium complexes Tb.1 and Tb.2 possess two labile metal-bound water molecules that can be displaced upon metal chelation to aromatic carboxylic anions such as salicylic acid in water, which gives rise to large enhancements in the Tb(III) luminescence.

引用

页码：2134 / 2135

页数：2

共 18 条

[1] Improved detection of salicylic acids using terbium-sensitized luminescence in aqueous micellar solutions of cetyltrimethylammonium chloride [J].

Arnaud, N ;

Georges, J .

ANALYST, 1999, 124 (07) :1075-1078

[2] The selectivity of reversible oxy-anion binding in aqueous solution at a chiral europium and terbium center: Signaling of carbonate chelation by changes in the form and circular polarization of luminescence emission [J].

Bruce, JI ;

Dickins, RS ;

Govenlock, LJ ;

Gunnlaugsson, T ;

Lopinski, S ;

Lowe, MP ;

Parker, D ;

Peacock, RD ;

Perry, JJB ;

Aime, S ;

Botta, M .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (40) :9674-9684

[3]

*BRUK AXS MAD, 1998, SAINT NT

[4] Gadolinium(III) chelates as MRI contrast agents: Structure, dynamics, and applications [J].

Caravan, P ;

Ellison, JJ ;

McMurry, TJ ;

Lauffer, RB .

CHEMICAL REVIEWS, 1999, 99 (09) :2293-2352

[5] Combining luminescence, coordination and electron transfer for signalling purposes [J].

de Silva, AP ;

Fox, DB ;

Huxley, AJM ;

Moody, TS .

COORDINATION CHEMISTRY REVIEWS, 2000, 205 :41-57

[6]

DESVERGNE JP, 1996, NATO ASI SERIES

[7] Bidentate lactate binding in aqueous solution in a cationic, heptadentate lanthanide complex: an effective chiral derivatising agent [J].

Dickins, RS ;

Love, CS ;

Puschmann, H .

CHEMICAL COMMUNICATIONS, 2001, (22) :2308-2309

[8] LANTHANIDE-SENSITIZED LUMINESCENCE AND APPLICATIONS TO THE DETERMINATION OF ORGANIC ANALYTES - A REVIEW [J].

GEORGES, J .

ANALYST, 1993, 118 (12) :1481-1486

[9] Luminescent molecular logic gates:: the two-input inhibit (INH) function [J].

Gunnlaugsson, T ;

Mac Dónail, DA ;

Parker, D .

CHEMICAL COMMUNICATIONS, 2000, (01) :93-94

[10] Lanthanide macrocyclic quinolyl conjugates as luminescent molecular-level devices [J].

Gunnlaugsson, T ;

Mac Dónaill, DA ;

Parker, D .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (51) :12866-12876

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