کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1247779 | 1495900 | 2015 | 8 صفحه PDF | دانلود رایگان |
• Disposable sensors for environmental monitoring of lead, cadmium and mercury
• Disposable electrochemical sensors for detection of lead, cadmium and mercury
• Operating principles and analytical parameters of disposable sensors
• Advantages and limitations of disposable sensors in environmental monitoring
Miniaturization is an increasing trend in the field of analytical chemistry as a response to the need to develop new analytical techniques for food, clinical, and environmental applications. There is therefore also an increasing trend towards the use of miniaturized disposable sensors, which are inexpensive and designed to be one-shot and do not require pre-treatment prior to use or cleaning between measurements. This review describes disposable sensors for detection of lead, cadmium and mercury in the environment, taking into account their analytical performance. Further, we also discuss the role of certain factors, such as the immobilization procedure and surface modification affecting the analytical characteristics of sensors. Finally, we comment on future applications and potential research interest in this field.
Journal: TrAC Trends in Analytical Chemistry - Volume 64, January 2015, Pages 183–190