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Nickel/Cobalt Layered Double Hydroxide (LDH) (Ni/Co-LDH)-Modified Graphene Nanoribbon-Modified Electrode for the Determination of Levofloxacin.
- Source :
-
Analytical Letters . Feb2024, p1-15. 15p. 9 Illustrations, 2 Charts. - Publication Year :
- 2024
-
Abstract
- AbstractLevofloxacin is an antibiotic used to treat bacterial infections. This work aimed to produce a new modified electrode for the determination of levofloxacin. The graphene nanoribbons (GNRs) were prepared by chemical oxidation and a layered double hydroxide (LDH) containing nickel and cobalt cations (Ni/Co–LDH) using electrodeposition. The oxidation peak current of levofloxacin showed an increase and shifted to lower potentials using a glassy carbon electrode modified with GNRs and Ni/Co–LDH. The reported electrode demonstrated a linear dynamic range from 5.0 to 150.0 μmol L−1 with a limit of detection for levofloxacin of 1.1 μmol L−1. The modified electrodes were successfully utilized for the determination of levofloxacin in urine. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00032719
- Database :
- Academic Search Index
- Journal :
- Analytical Letters
- Publication Type :
- Academic Journal
- Accession number :
- 175716726
- Full Text :
- https://doi.org/10.1080/00032719.2024.2320825