Incorporation of ionic liquids in the construction of electrochemical sensors

Quimica nova

Fernandes, Suellen Cadorin¹  Vieira, Iolanda Cruz¹  Franzoi, Ana Cristina¹  Zapp, Eduardo¹  Moccelini, Sally Katiuce¹  Brondani, Daniela¹  Dupont, Jairton² 

[1] Universidade Federal de Santa Catarina, Florianópolis, Brasil;Universidade Federal do Rio Grande do Sul, Porto Alegre, Brasil

关键词: ionic liquid;    metallic nanoparticle;    sensor.;   

DOI  :  10.1590/S0100-40422011000600022

学科分类：化学（综合）

来源: Sociedade Brasileira de Quimica

【 摘 要 】

The most relevantadvances on analytical applications of ionic liquids (IL) as binder in the constructionof electrochemical sensors and biosensors based on carbon paste are presented.This new class of solvents - the IL - has received great attention in electroanalyticalresearches due to the excellent physical and chemical properties of these materials,such as high conductivity, low toxicity, good stability, large electrochemicalwindow and catalytic ability. Recently, the interest in electrodes modifiedwith IL, especially when combined with metallic nanoparticles, has increasedexpressively due to improve the sensitivity and others advantages discussedin this review.

【 授权许可】

CC BY