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Electrochemical behaviour of pyridostigmine bromide-an anticolinergic drug at polyaniline/polypyrrole composite polymer electrode

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Title Electrochemical behaviour of pyridostigmine bromide-an anticolinergic drug at polyaniline/polypyrrole composite polymer electrode
 
Creator Tiwari, D C
Jain, Rajeev
Sharma, Shraddha
 
Subject Composite polymer
Pyridostigmine bromide
Polyaniline
Polypyrrole
Cyclic voltammetry
Scanning Electron MicroscopyThermogravimetry
Scanning Electron Microscopy
Thermogravimetry
 
Description 319-324
A composite polymer surface coated on a tin oxide offers dramatic improvement in the stability and sensitivity of voltammetric measurement of pyridostigmine bromide as compared to individual tin oxide, polyaniline or polypyrrole coated electrode. A linear current response was achieved with a detection limit of 1x10⁻⁶ M. The stability and morphology of the polymer surfaces were determined by thermogravimetry and scanning electron microscopy respectively. The results suggest that composite polymer electrode is the best detector for pyridostigmine bromide (PB) at lower concentration.
 
Date 2009-01-20T04:43:11Z
2009-01-20T04:43:11Z
2008-07
 
Type Article
 
Identifier 0971–457X
http://hdl.handle.net/123456789/2813
 
Language en_US
 
Publisher CSIR
 
Source IJCT Vol.15(4) [July 2008]