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- Title
Monitoring of Butylated Hydroxyanisole in Food and Wastewater Samples Using Electroanalytical Two-Fold Amplified Sensor.
- Authors
Arab, Zahra; Jafarian, Sara; Karimi-Maleh, Hassan; Roozbeh Nasiraie, Leila; Ahmadi, Mohammad
- Abstract
A high performance and fast response sensor was fabricated as a monitoring system for the determination of butylated hydroxyanisole (BHA) in food and wastewater samples. In this regard, a carbon paste electrode (CPE) that was amplified with platinum-decorated single wall carbon nanotubes (Pt/SWCNTs) and 1-Butyl-3-methylimidazolium chloride ([C4mim][Cl]) was investigated as a new electroanalytical sensor for the monitoring of BHA in aqueous solution. The [C4mim][Cl]/Pt/SWCNTs/CPE offered an excellent catalytic activity on oxidation signal of BHA and enhanced its oxidation current about 5.51 times. In the final step, the standard addition results confirmed the powerful ability of [C4mim][Cl]/Pt/SWCNTs/CPE to the monitoring of BHA in different water and food samples with acceptable recovery data.
- Subjects
BUTYLATED hydroxyanisole; SEWAGE; CATALYTIC oxidation; CARBON nanotubes; CARBON electrodes; CATALYTIC converters for automobiles
- Publication
Sustainability (2071-1050), 2022, Vol 14, Issue 4, pN.PAG
- ISSN
2071-1050
- Publication type
Article
- DOI
10.3390/su14042169