A novel electrochemical assay for aspartame determination via nucleophilic reactions with caffeic acid ortho-quinone
Cyclic voltammetry (CV) in a pH 7.0 phosphate buffer solution containing aspartame (ASP) and caffeic acid (CAF) was studied. In sharp contrast to untreated electrodes, two distinct redox peaks were observed at preanodized screen-printed carbon electrodes (SPCE*) due to the formation of a homopolymer...
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| Main Authors: | , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
Elsevier
2022
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| Subjects: | |
| Online Access: | http://scholar.dlu.edu.vn/handle/123456789/1544 |
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| Institutions: | Thư viện Trường Đại học Đà Lạt |
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