Lavaraj Devkota

8 Questions 16 Answers 0 Followers

Questions related from Lavaraj Devkota

How to prepare shrimp sample for tetracycline testing using MIP sensor ?

I am having trouble measuring TC in spiked shrimp sample. The procedure of sample preparation for LC-MS was followed but the trend of peak current response was complete opposite, the control...

24 March 2016 1,198 1 View

How can I measure and optimize pH dependence of an EC Biosensor measurement?

Can I use NaOH solution to increase the pH of the system to a desired level ? Does NaOH have effect on the sensing property of the electrode ? If I can how can I do it ? If not how would I do it ?

06 January 2016 8,662 8 View

How can we clean the MIP electrode after measuring each concentration of analyte for calibration curve?

I am using Screen Printed Carbon Electrodes to fabricate Molecularly Imprinted Polypyrrole based sensor for tetracycline detection.

20 November 2015 1,643 2 View

Which method should I apply for charging and discharging of an electropolymerized layer of overoxidized polypyrrole on Screen Printed Electrode?

I am currently using a digi-ivy mini potentiostat (2100 B series).

30 October 2015 3,030 5 View

Is it possible to charge an electropolymerized layer of Polypyrrole using electrochemical approaches ? Yes I suppose, How can it be done ?

Overoxidized Polypyrrole may be used as Selective polymer for some chemical sensors if they could be charged.

27 October 2015 6,253 4 View

What does over-oxidation of pyrrole do to its electrochemical properties and functionalities?

I am trying to prepare Moleculary imprinted over oxidized polypyrrole, how does Over-oxidation play its role should be well understood.

19 September 2015 2,675 3 View

What would be a simple method to electropolymerize pyrrole on a screen printed electrode?

Can help me with links of papers on the topic as well. Thanks in advance

12 August 2015 8,875 9 View

How can I synthesize a molecularly Imprinted Polymer to use as Bio-sensors?

I would like on work on detection of growth promoters in animal feed using molecularly imprinted polymer technology.

09 April 2015 2,857 2 View