(2020) Simultenous Voltammetric Detection of Acetaminophen and Tramadol using Molybdenum Tungsten Disulfide-Modified Graphite Screen-Printed Electrode. International Journal of Electrochemical Science. pp. 9024-9036. ISSN 1452-3981
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Abstract
Nanopetal-structured molybdenum tungsten disulfide (MTD) have been successfully synthesized and applied as a very good modifier for constructing a new and strongly sensitive electro-chemical sensing ground for concurrent detection of two crucial pain reliever medicines, acetaminophen and tramadol. XRD, EDX and SEM have been employed for characterizing synthesized nanoparticles. A comprehensive examination by electro-chemical techniques, including differential pulse voltammetry (DPV) and cyclic voltammetry (CV) has been conducted for clarifying electro-catalytic features of nanopetals by modify graphite screen printed electrode (SPE). Under the optimal condition, the MTD/SPE provided linearly responses in range between 0.04-600.0 and little determination limit of 12.0 nM for acetaminophen. Accurate and sensitive concurrent detection of acetaminophen and tramadol in biological samples and medicine formulations validated the suggested sensor reliability.
| Item Type: | Article |
|---|---|
| Keywords: | Acetaminophen Tramadol Nanopetal-structured MoWS2 Graphite screen printed electrode glassy-carbon electrode electrochemical sensor graphene oxide paste electrode sensitive determination catalytic-activity nanoparticles nanotubes nanocomposite dopamine Electrochemistry |
| Divisions: | |
| Page Range: | pp. 9024-9036 |
| Journal or Publication Title: | International Journal of Electrochemical Science |
| Journal Index: | ISI |
| Volume: | 15 |
| Number: | 9 |
| Identification Number: | https://doi.org/10.20964/2020.09.12 |
| ISSN: | 1452-3981 |
| Depositing User: | مهندس مهدی شریفی |
| URI: | http://eprints.mubam.ac.ir/id/eprint/1110 |
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