Differential pulse voltammetric determination of theophylline at poly(4-amino-3-hydroxyl naphthalene sulfonic acid) modified glassy carbon electrode
A glassy carbon electrode (GCE) was modified with electropolymerized film of 4-amino-3-hydroxynaphthalene sulfonic acid (AHNSA) in 0.1 M HNO<sub>3</sub>. Cyclic voltammetry (CV) was used to study the electrochemical properties of the polymer film. The polymer film-modified electrode was...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Chemical Society of Ethiopia
2012-12-01
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| Series: | Bulletin of the Chemical Society of Ethiopia |
| Subjects: | |
| Online Access: | http://www.ajol.info/index.php/bcse/article/view/72962 |