Fabrication of a novel electrochemical sensor for determination of hydrogen peroxide in different fruit juice samples

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Nasirizadeh, Navid; Shekari, Zahra; Nazari, Ali; Tabatabaee, Masoumeh;
  • Publisher: Elsevier
  • Journal: Journal of Food and Drug Analysis,volume 24,issue 1,pages72-82 (issn: 1021-9498)
  • Publisher copyright policies & self-archiving
  • Related identifiers: doi: 10.1016/j.jfda.2015.06.006
  • Subject: electroreduction | Nutrition. Foods and food supply | amperometry | TX341-641 | RM1-950 | reactive blue 19 | Therapeutics. Pharmacology | Pharmacology | hydrogen peroxide | Food Science

A new hydrogen peroxide (H2O2) sensor is fabricated based on a multiwalled carbon nanotube-modified glassy carbon electrode (MWCNT-GCE) and reactive blue 19 (RB). The charge transfer coefficient, α, and the charge transfer rate constant, ks, of RB adsorbed on MWCNT-GCE ... View more
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