ArticleNanomaterials (Basel, Switzerland)2023
A New Electrochemical Sensor for the Detection of Ketoconazole Using Carbon Paste Electrode Modified with Sheaf-like Ce-BTC MOF Nanostructure and Ionic Liquid.
Article in Nanomaterials (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Cholesteric Liquid Crystal Elastomer-Based Single-Ion Conductor for Advanced Quasi-Solid Electrolyte Membranes.Molecules (Basel, Switzerland) · 2026Article
- Sensitive electrochemical sensor based on hybrid material F-doped carbon quantum dots (Cdots) and NiO nanoparticles: detection of ketoconazole in pharmaceutical formulations and tap water samples.Analytical and bioanalytical chemistry · 2025Article
- Trends in ready-to-use portable electrochemical sensing devices for healthcare diagnosis.Mikrochimica acta · 2025Review
- Progress on Electrochemical Sensing of Pharmaceutical Drugs in Complex Biofluids.Chemosensors (Basel, Switzerland) · 2023Article
- Recent advances in electrochemical sensors and biosensors for monitoring drugs and metabolites in pharmaceutical and biological samples.ADMET & DMPK · 2023Review
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Authors and funding
4 authors.
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Abstract
An ultrasensitive and selective voltammetric sensor with an ultratrace-level detection limit is introduced for ketoconazole (KTC) determination in real samples using a modified carbon paste electrode with a sheaf-like Ce-BTC MOF nanostructure and ionic liquid. The as-synthesized nanostructure was characterized by several techniques, including energy-dispersive X-ray spectroscopy (EDX), X-ray diffraction (XRD), and field emission scanning electron microscopy (FE-SEM). The electrocatalytic performance of the developed electrode was observed by cyclic voltammetry (CV), differential pulse voltammetry (DPV), linear sweep voltammetry (LSV), and chronoamperometry. The limit of detection (LOD) of the developed sensor for KTC is 0.04 μM, and the response was found to be in the dynamic concentration range of 0.1-110.0 μM in a phosphate buffer solution. The proposed electrode exhibits acceptable electrocatalytic activity for KTC oxidation with a high sensitivity of 0.1342 μA·μM
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