Fabrication of an electrochemical sensor based on eggshell waste recycling for the voltammetric simultaneous detection of the antibiotics ofloxacin and ciprofloxacin.

Publisher: Springer Nature Country of Publication: Switzerland NLM ID: 101741142 Publication Model: Electronic Cited Medium: Internet ISSN: 2661-801X (Electronic) Linking ISSN: 2661801X NLM ISO Abbreviation: BMC Chem Subsets: PubMed not MEDLINE

Original Publication: Cham, Switzerland : Springer Nature, [2019]-

In this work, an accurate, highly sensitive, and economical electrochemical sensor based on a carbon paste electrode modified by Ca 2 CuO 3 nanostructure (Ca 2 CuO 3 NS) was constructed using Eggshell waste recycling as a cheap source of calcium. The Ca 2 CuO 3 NS was analyzed using FTIR, SEM, and XRD measurements. The synthesized nanomaterials utilized for the first time to enhance the electrocatalytic efficiency of carbon paste electrode (CPE) toward fluoroquinolones antibiotics ofloxacin (OFL) and ciprofloxacin (CIP), The drugs used to treat pneumonia caused by COVID-19. The synthesized Ca 2 CuO 3 NS dramatically enhanced the anodic peak response of CPE toward both drugs compared to the unmodified one and other modified electrodes. The simultaneous detection of the two antibiotics was performed in the linear range of 0.09-1.0 μM for OFL and 0.05-0.8 μM for CIP with the LOD of 0.027 μM and 0.012 μM, respectively. The suggested method was applied successfully to determine OFL and CIP in real samples.
(© 2023. Springer Nature Switzerland AG.)

J Chromatogr B Analyt Technol Biomed Life Sci. 2012 Feb 15;885-886:150-9. (PMID: 22230742)
BMC Chem. 2022 Dec 12;16(1):115. (PMID: 36510229)
Food Chem. 2015 May 1;174:597-605. (PMID: 25529725)
Anal Bioanal Chem. 2020 Apr;412(11):2443-2453. (PMID: 32025770)
Talanta. 2019 Nov 1;204:438-445. (PMID: 31357317)
Chemosphere. 2022 Mar;291(Pt 1):132809. (PMID: 34785182)
Beilstein J Nanotechnol. 2023 Jun 1;14:631-673. (PMID: 37284550)
Talanta. 2023 Feb 1;253:123991. (PMID: 36228557)
ScientificWorldJournal. 2013 Nov 07;2013:641420. (PMID: 24311980)
Mikrochim Acta. 2018 Jul 4;185(7):358. (PMID: 29974265)
Anal Bioanal Chem. 2020 Sep;412(24):6381-6389. (PMID: 32270246)
Talanta. 2017 Nov 1;174:610-618. (PMID: 28738630)
Arch Med Res. 2020 Oct;51(7):741-742. (PMID: 32546446)
Spectrochim Acta A Mol Biomol Spectrosc. 2015 Feb 5;136 Pt B:618-24. (PMID: 25315874)
Anal Bioanal Chem. 2023 Jan;415(1):157-166. (PMID: 36348040)
J Chromatogr B Analyt Technol Biomed Life Sci. 2009 Aug 15;877(24):2585-8. (PMID: 19576860)
BMC Chem. 2021 Feb 8;15(1):10. (PMID: 33557918)
Mikrochim Acta. 2020 Jan 2;187(1):86. (PMID: 31897751)
Talanta. 2023 Apr 1;255:124216. (PMID: 36587425)
RSC Adv. 2020 Mar 31;10(22):12823-12832. (PMID: 35492136)
Anal Chim Acta. 2014 Jan 27;809:37-46. (PMID: 24418131)
Bioelectrochemistry. 2013 Feb;89:42-9. (PMID: 23044173)
Mikrochim Acta. 2021 May 28;188(6):208. (PMID: 34047870)
BMC Chem. 2022 Sep 18;16(1):69. (PMID: 36117181)

Keywords: COVID-19; Chemical sensors; Ciprofloxacin; Electroanalytical methods; Nanostructure; Ofloxacin

Date Created: 20230930 Latest Revision: 20231121

20250114

PMC10544171

10.1186/s13065-023-01044-8

37777805