Journal ArticleDOI
A novel electrochemical sensor for the detection of enrofloxacin based on a 3D flower-like metal tungstate-incorporated reduced graphene oxide nanocomposite.
TLDR
In this paper , the electrocatalytic performance of the hydrothermally prepared CaWO4/RGO nanocomposite was used for the electrochemical detection of the antibiotic medicine enrofloxacin (ENF).Abstract:
In recent times, metal tungstates have received a lot of attention in various research fields. Accordingly, the CaWO4/RGO (CW/RGO) nanocomposite was prepared by a facile hydrothermal method. The electrocatalytic performance of the hydrothermally prepared CW/RGO nanocomposite was used for the electrochemical detection of the antibiotic medicine enrofloxacin (ENF). The electrocatalytic oxidation performance of ENF was examined by cyclic voltammetry (CV) and amperometry (AMP) techniques. The CV results showed the lowest anodic peak potential and the enhanced anodic peak current response compared to the other modified electrodes. Mainly, our newly proposed sensor exhibited excellent electrochemical performance with the lowest limit of detection (LOD) of 0.021 μM, and a significant linear range of 0.001-115 μM. Additionally, our proposed sensor exhibited good selectivity, great long-term stability, and excellent reproducibility. Then, our proposed sensor was successfully applied to detect the amount of ENF in a milk sample and river water, which exhibited good satisfactory results.read more
Citations
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Journal ArticleDOI
Benzotrithiophene-based covalent organic frameworks for real-time visual onsite assays of enrofloxacin.
TL;DR: In this paper , amine monomers with different numbers of amino groups, charge and length were used to regulate the fluorescence of benzotrithiophene tricar-baldehyde (BTT)-based covalent organic frameworks (COFs) for real-time visual onsite assays of ENR for the first time.
Journal ArticleDOI
One-dimensional rare-earth tungstate nanostructure encapsulated reduced graphene oxide electrocatalyst-based electrochemical sensor for the detection of organophosphorus pesticide
Ruspika Sundaresan,Vinitha Mariyappan,Tse-Wei Chen,Shen-Ming Chen,Muthumariappan Akilarasan,Xiaoheng Liu,Jaysan Yu +6 more
Journal ArticleDOI
A novel electrochemical hybrid platform for sensitive determination of the aminoglycoside antibiotic Kasugamycin residues in vegetables.
TL;DR: In this paper , the first electrochemical sensor for fast and sensitive analysis of KASU in vegetables based on the synergetic hybridization between conducting polyserine film (poly), and carbon nanomaterials including functionalized multiwalled carbon nanotubes (fMWCNTs) and reduced graphene oxide (rGO).
Journal ArticleDOI
3D prickle-like hierarchical NiO nanostructures with oxygen vacancies for electrochemical detection of enrofloxacin antibiotics
J. Kumar,Salah M. El-Bahy,Islam H. El Azab,Ashraf Y. Elnaggar,Mohamed M. Ibrahim,Razium Ali Soomro,Selcan Karakuş +6 more
Journal ArticleDOI
Ultrasensitive Electrochemical Sensor for the Detection of Mefenamic Acid Based on Calcium Vanadate Nanofilaments/Reduced Graphene Oxide Nanocomposite
TL;DR: In this article , the authors successfully developed the Ca 10 V 6 O 25 (CVO) nanofilaments embedded reduced graphene oxide (RGO) nanocomposite by the facile hydrothermal method and fabricated on the surface of the working electrode (glassy carbon electrode-GCE), which is used for the detection of mefenamic acid (MFA).
References
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U1 snRNP regulates cancer cell migration and invasion in vitro
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Posted ContentDOI
U1 snRNP regulates cancer cell migration and invasion
Jung-Min Oh,Christopher C. Venters,Chao Di,Anna Maria Pinto,Lili Wan,Ihab Younis,Zhiqiang Cai,Chie Arai,Byung Ran So,Gideon Dreyfuss +9 more
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Recent trends in carbon nanomaterial-based electrochemical sensors for biomolecules: A review
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Engineered Carbon-Nanomaterial-Based Electrochemical Sensors for Biomolecules
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