Incorporation of ionic liquids in the construction of electrochemical sensors

Química Nova

Universidade Federal de Santa Catarina, Florianópolis, Brasil¹  Fernandes, Suellen Cadorin¹  Vieira, Iolanda Cruz¹  Dupont, Jairton¹  Universidade Federal do Rio Grande do Sul, Porto Alegre, Brasil¹  Franzoi, Ana Cristina¹  Moccelini, Sally Katiuce¹  Zapp, Eduardo¹  Brondani, Daniela¹ 

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 relevant advances on analytical applications of ionic liquids (IL) as binder in the construction of electrochemical sensors and biosensors based on carbon paste are presented. This new class of solvents - the IL - has received great attention in electroanalytical researches due to the excellent physical and chemical properties of these materials, such as high conductivity, low toxicity, good stability, large electrochemical window and catalytic ability. Recently, the interest in electrodes modified with IL, especially when combined with metallic nanoparticles, has increased expressively due to improve the sensitivity and others advantages discussed in this review.

【 授权许可】

Unknown