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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| Auteurs principaux: | , , |
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| Format: | Journal article |
| Langue: | English |
| Publié: |
Elsevier
2022
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| Sujets: | |
| Accès en ligne: | http://scholar.dlu.edu.vn/handle/123456789/1544 |
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| Thư viện lưu trữ: | Thư viện Trường Đại học Đà Lạt |
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