An effective nanostructured assembly for ion-selective electrodes. An ionophore covalently linked to carbon nanotubes for Pb2+ determination

被引：56
|
作者：
Parra, Enrique J. [1 ]
Blondeau, Pascal [1 ]
Crespo, Gaston A. [1 ]
Rius, F. Xavier [1 ]
机构：
[1] Univ Rovira & Virgili, Dept Analyt & Organ Chem, Tarragona 43007, Spain
来源：
CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 08期
关键词：
SOLID-CONTACT; NEUTRAL CARRIER; COMPOSITES; MEMBRANE; LEAD(II); SENSORS;
D O I：
10.1039/c0cc03639k
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We report on the synthesis of a new hybrid material, i.e. benzo-18-crown-6 covalently linked to multi-wall carbon nanotubes, and its use in solid-state ion-selective electrodes both as a receptor and an ion-to-electron transducer. This new concept leads to potentiometric sensors with extremely high selectivity.
引用
收藏
页码：2438 / 2440
页数：3
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