| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Mansoor, Sana
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2024Sunlight-active, S-g-C3N4 boosts Ni-doped ZnFe2O4 photocatalysts for efficient organic pollutants degradationcitations
- 2024Fabrication and photocatalytic evaluation of Cr-doped-ZnO/S-g-C3N4 nanocompositecitations
- 2024Fe-doped CdS with sulfonated g-C3N4 in a heterojunction designed for improved biomedical and photocatalytic potentialscitations
- 2024Carbon dots and nitrogen-doped carbon dots-metal oxide nanocomposites
- 2024Harnessing solar power for enhanced photocatalytic degradation of coloured pollutants using novel Mg-doped-ZnFe2O4/S@g-C3N4 heterojunctioncitations
- 2023Fabrication of novel oxochalcogens halides of manganese and tin nanocomposites as highly efficient photocatalysts for dye degradation and excellent antimicrobial activitycitations
- 2023A highly explicit electrochemical biosensor for catechol detection in real samples based on copper-polypyrrolecitations
- 2022Green synthesis of a MnO-GO-Ag nanocomposite using leaf extract of Fagonia arabica and its antioxidant and anti-inflammatory performancecitations
- 2022Controlled growth of nanocomposite thin layer based on Zn-Doped MgO nanoparticles through Sol-Gel technique for biosensor applicationscitations
Places of action
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article
Controlled growth of nanocomposite thin layer based on Zn-Doped MgO nanoparticles through Sol-Gel technique for biosensor applications
Abstract
<p>The sol–gel process was used to manufacture zinc-doped magnesium oxide nano-flakes (Zn-MgO nano-flakes), which were then distributed in chitosan solution to create a nanocomposite thin layer over a glassy carbon electrode (GCE). Chitosan acts as a binder that provides strength and prevents the material on GCE from leaching out. Glucose oxidase (GOx or GOD) an enzyme has been immobilized on the fabricated CH-Zn-MgO nanocomposite thin film by using the physical adsorption method to form a CH-Zn-MgO-GOx nano-sensor. The enzyme GO<sub>x</sub> was used to enhance the activity of the nano-sensor by increasing the electron transfer rate. X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray (EDX) analysis, and UV–vis spectroscopy were employed to characterize the samples in this study. The morphology of Zn-MgO was flakes-like. EDX analysis showed the presence of Zinc (Zn), Magnesium (Mg), and Oxygen (O). Cyclic voltammetry was performed by depositing Zn-MgO on a glassy carbon electrode. Enzymatic nano-sensors showed a peak current of 1.69 × 10<sup>-5</sup> µA and non-enzymatic nano-sensors showed a peak current of 6.16 × 10<sup>-6</sup> µA at 100 µL/mL glucose concentration. The synthesized nano-sensors were then used for the detection of glucose levels.</p>