Multi-walled carbon nanotube modified carbon paste electrode as an electrochemical sensor for the determination of epinephrine in the presence of ascorbic acid and uric acid
β Scribed by Thomas, Tony; Mascarenhas, Ronald J.; Martis, Praveen; Mekhalif, Zineb; Swamy, B.E. Kumara
- Book ID
- 120593982
- Publisher
- Elsevier Science
- Year
- 2013
- Tongue
- English
- Weight
- 973 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0928-4931
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## Abstract Uric acid (UA) was determined in the presence of ascorbic acid (AA) by using a carbon paste electrode modified superficially by a Ξ²βcyclodextrin film (CPE/Ξ²βCD). The surface carbon paste electrode was prepared applying a 30 cycles potential program and using a 1β M HClO~4~+0.01β M Ξ²βCD el
A carbon paste electrode (CPE) modified with thionine immobilized on multi-walled carbon nanotube (MWCNT), was prepared for simultaneous determination of ascorbic acid (AA) and acetaminophen (AC) in the presence of isoniazid (INZ). The electrochemical response characteristics of the modified electro