کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1248325 | 1495934 | 2011 | 12 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Nanoparticles in electrochemical sensors for environmental monitoring Nanoparticles in electrochemical sensors for environmental monitoring](/preview/png/1248325.png)
We review the state-of-the-art application of nanoparticles (NPs) in electrochemical analysis of environmental pollutants. We summarize methods for preparing NPs and modifying electrode surfaces with NPs. We describe several examples of applications in environmental electrochemical sensors and performance in terms of sensitivity and selectivity for both metal and metal-oxide NPs. We present recent trends in the beneficial use of NPs in constructing electrochemical sensors for environmental monitoring and discuss future challenges.NPs have promising potential to increase competitiveness of electrochemical sensors in environmental monitoring, though research has focused mainly on development of methodology for fabricating new sensors, and the number of studies for optimizing the performance of sensors and the applicability to real samples is still limited.
► We reviewed the use of NPs in electrochemical sensors for environmental monitoring.
► We described examples for applications of NPs in sensors and their performance.
► We discussed the future challenges for use of NPs in electrochemical sensors.
Journal: TrAC Trends in Analytical Chemistry - Volume 30, Issue 11, December 2011, Pages 1704–1715