A fluorescent sensor for magnesium ions

被引：91

作者：

Prodi, L ^{[1
]}

Bolletta, F

Montalti, M

Zaccheroni, N

Savage, PB

Bradshaw, JS

Izatt, RM

机构：

[1] Univ Bologna, Dipartimento Chim G Ciamician, I-40126 Bologna, Italy

[2] Brigham Young Univ, Dept Chem & Biochem, Provo, UT 84602 USA

来源：

TETRAHEDRON LETTERS | 1998年 / 39卷 / 31期

关键词：

D O I：

10.1016/S0040-4039(98)01070-3

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Diaza-18-crown-6 appended with two 5-chloro-8-hydroxyquinoline groups can serve as an effective chemosensor for Mg2+. The modified macrocycle will fluoresce in the presence of Mg2+ but not with other alkaline earth ions at pH 7.2. Mg2+ concentrations can be measured in the presence of Na2+, K+, Ca2+, Sr2+ and Ba2+. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：5451 / 5454

页数：4

共 16 条

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