I am looking for information regarding Differential pulse voltammetry method to detect organic contaminant using nano biosensor, .... i have also question regarding their advantages to other methods such as USING GC and GCMS.
What is its strong feature?
i need some quantitive source and information to compare its cost and accuracy and its process of dpv to gc.
Hello, DPV is a common method in electrochemical sensors. From the method itself, it and GC have their own advantages, the accuracy of the method itself is worthy of recognition. I think more important is not the method, but the successful construction of the sensor, which is the key to ensuring the performance of the analysis.
Dear Shariat Mobasser with DPV you will see the change in the current response with the potential and the change in the current will be proportional to the contaminant present. In DPV it is very important to known the exact potential range of working. With the change in the analyte i.e contaminant in your case the potential range may vary. CV will give you the potential values. DPV is extremely sensitive.
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