Recent developments and applications of screen-printed electrodes in environmental assays鈥擜 review
- 作者：Meng Li ; [Author Vitae] ; Yuan-Ting Li ; [Author Vitae] ; Da-Wei Li ; [Author Vitae] ; Yi-Tao Long ; ytlong@ecust.edu.cn ; [Author Vitae]
- 关键词：AChE ; acetylcholinesterase ; AuNPs ; gold nanoparticles ; ASV ; anodic stripping voltammetry ; BChE ; butyrylcholinesterase ; BOD ; biochemical oxygen demand ; BiSPEs ; bismuth-modified SPEs ; 渭BSPEs ; screen-printed microband electrodes ; CB ; carbon black ; CC ; catec
- 刊名：Analytica Chimica Acta
- 出版年：2012
- 期刊代码：2_00032670
- 类别：ch
- 出版时间：13 July, 2012
- 卷：734
- 期：Complete
- 页码：31-44
- 文件大小：1404 K
摘要
Screen-printed electrodes (SPEs), which are used as economical electrochemical substrates, have gone through significant improvements over the past few decades with respect to both their format and their printing materials. Because of their advantageous material properties, such as disposability, simplicity, and rapid responses, SPEs have been successfully utilised for the rapid in situ analysis of environmental pollutants. This critical review describes the basic fabrication principles, the configuration designs of SPEs and the hybrid analytical techniques based on SPEs. We mainly overview the electrochemical applications of SPEs in environmental analysis over the past 3 years, including the determination of organic compounds, heavy metals and gas pollutants.