Aptamer conformational switch as sensitive electrochemical biosensor for potassium ion recognition

被引：178

作者：

Radi, Abd-Elgawad ^{[1
]}

O'Sullivan, Ciara K.

机构：

[1] Univ Rovira & Virgili, Dept Chem Engn, Nanobiotechnol & Bioanal Grp, Tarragona 43007, Spain

[2] Inst Catalan Recerca & Estudis Avancats, Barcelona 08010, Spain

来源：

CHEMICAL COMMUNICATIONS | 2006年 / 32期

关键词：

D O I：

10.1039/b606804a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report the first use of an electrochemical aptasensor for selective potassium recognition, based on a conformational change, affording an electric signal transduced electrochemically by square wave voltammetry or electrochemical impedance spectroscopy.

引用

页码：3432 / 3434

页数：3

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