(2019) Electrochemical Determination of Mangiferin Using Modified Screen Printed Electrode. International Journal of Electrochemical Science. pp. 4361-4370. ISSN 1452-3981
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Abstract
In this research, the utilization of ZnFe2O4 nanoparticles modified screen printed electrode (ZnFe2O4/SPE) was focused on as a sensor to determine mangiferin. The modified electrode performance was examined via the differential pulse and cyclic voltammetric methods. Mangiferin electrochemical behavior in phosphate solution of pH 7.0 was assessed by utilizing unmodified SPE and ZnFe2O4/SPE. Results indicated that ZnFe2O4/SPE electrochemical response to mangiferin was considerably advanced. Linear responses were exhibited by ZnFe2O4/SPE in mangiferin electrochemical oxidation within concentration range 0.1-600.0 mu M. The ZnFe2O4/SPE sensor exhibited suitable response for mangiferin with 0.03 mu M (S/N=3) detection limit. ZnFe2O4/SPE analytical application was tested with favorable results in determining mangiferin in real samples.
| Item Type: | Article |
|---|---|
| Keywords: | Mangiferin Voltammetry Modified electrode antioxidants ZnFe2O4 nanoparticles carbon-paste electrode voltammetric determination nanoparticles epinephrine dopamine sensor urine Electrochemistry |
| Divisions: | |
| Page Range: | pp. 4361-4370 |
| Journal or Publication Title: | International Journal of Electrochemical Science |
| Journal Index: | ISI |
| Volume: | 14 |
| Number: | 5 |
| Identification Number: | https://doi.org/10.20964/2019.05.51 |
| ISSN: | 1452-3981 |
| Depositing User: | مهندس مهدی شریفی |
| URI: | http://eprints.mubam.ac.ir/id/eprint/467 |
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