Potentiometric detection of ascorbate using a graphite carbon electrode
β Scribed by ZuLiang Chen; Jimmy C. Yu
- Book ID
- 117224945
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 79 KB
- Volume
- 49
- Category
- Article
- ISSN
- 0039-9140
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π SIMILAR VOLUMES
A chemically modified electrode constructed by incorporating iron(II) phthalocyanine [Fe(II)Pc] into carbon-paste matrix was used as a sensitive potentiometric sensor for detection of ascorbic acid. The resulting electrode exhibits catalytic properties for the electrooxidation of ascorbic acid, and
## Abstract A method for the detection of ascorbic acid (AA) was developed using square wave anodic stripping voltammetric (SWASV) analysis with a glassy carbon electrode (GCE). The results indicated a sensitive oxidation peak current of AA on the GCE. A linear curve was obtained within a concentra