基于离子液体复合膜电化学传感器的研究  

Recent development and application of electrochemical sensors based on ionic liquid composites

作　　者：刘峰 李颖慧[2] 李雨晴 何婧琳 冯泽猛[2] 印遇龙[2] 曹忠 

机构地区：[1]长沙理工大学化学与生物工程学院电力与交通材料保护湖南省重点实验室微纳生物传感与食品安全检测协同创新中心,湖南长沙410114 [2]中国科学院亚热带农业生态研究所,湖南长沙410125

出　　处：《化学传感器》2017年第2期1-12,共12页Chemical Sensors

基　　金：国家自然科学基金(31527803;21545010;21645009);中国科学院科技服务网络STS项目(KFJ-SW-STS-173)资助

摘　　要：离子液体作为一种特殊的熔融盐,因其特殊的物理化学性质在不同领域受到了相当大的关注。基于离子液体的复合纳米材料具有优异的电化学性能和良好的稳定性,被广泛应用于电化学传感领域。该文总结了近些年来不同离子液体复合膜在电化学传感检测方面的研究进展,着重分析了复合膜修饰电极的制备方法、检测性能以及传感界面的构筑原理。Ionic liquid（IL） has been generally described as a molten salt.Attributed to its special physical and chemical properties,ILs have been received a considerable concern in different areas.The ionic liquid-based composite nanomaterials have been applied in electrochemical sensors,because of their excellent electrochemical performance and good stability.In this paper,the recent developments for the applications of IL composites in electrochemical sensors and biosensors were summarized,in which the preparation method,detection performance and construction principle of the sensing interfaces were emphasized.

关 键 词：离子液体 纳米复合材料 修饰电极 传感界面 

分 类 号：O657.1[理学—分析化学] TP212.2[理学—化学]