A novel electrochemical assay for aspartame determination via nucleophilic reactions with caffeic acid ortho-quinone

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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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Autori principali:	Lê, Vũ Trâm Anh, Su, Ya-Ling, Cheng, Shu-Hua
Natura:	Journal article
Lingua:	English
Pubblicazione:	Elsevier 2022
Soggetti:	Aspartame Electrochemical polymerization Caffeic acid Differential pulse voltammetry Artificial sweeteners
Accesso online:	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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