| 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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Ul-Hamid, Anwar
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2023Experimental and DFT study of GO-decorated CaO quantum dots for catalytic dye degradation and bactericidal potentialcitations
- 2023Graphene oxide/polyvinylpyrrolidone-doped MoO3 nanocomposites used for dye degradation and their antibacterial activity: a molecular docking analysiscitations
- 2023Printing Parameter Optimization of Additive Manufactured PLA Using Taguchi Design of Experimentcitations
- 2022Sensitive determination of uric acid at zinc layered hydroxide-sodium dodecyl sulphate-propoxur nanocompositescitations
- 2022Sonochemical synthesis of ZnCo<sub>2</sub>O<sub>4</sub>/Ag<sub>3</sub>PO<sub>4</sub> heterojunction photocatalysts for the degradation of organic pollutants and pathogens: a combined experimental and computational studycitations
- 2022New modified mesoporous silica nanoparticles with bimetallic Ni-Zr for electroanalytical detection of dopaminecitations
- 2022Extraction and Characterization of Natural Calcium Phosphate Materials from Lutjanus johnii and Lutjanus sebae Fish Bone Bio-Wastescitations
- 2021Photocatalytic, Bactericidal and Molecular Docking Analysis of Annealed Tin Oxide Nanostructures
- 2020Comparative Study of Selenides and Tellurides of Transition Metals (Nb and Ta) with Respect to its Catalytic, Antimicrobial, and Molecular Docking Performance
- 2020Application of Chemically Exfoliated Boron Nitride Nanosheets Doped with Co to Remove Organic Pollutants Rapidly from Textile Water
Places of action
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article
New modified mesoporous silica nanoparticles with bimetallic Ni-Zr for electroanalytical detection of dopamine
Abstract
<jats:p>In this research, bimetallic nickel-zirconia supported on mesoporous nanoparticles (Ni-Zr/MSN) were successfully synthesized by a simple in situ electrolysis method. Ni-Zr/MSN were well-characterized by Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), Brunauer-Emmett-Teller (BET) analyzer, field emission scanning electron microscopy (FESEM), and transmission electron microscopy (TEM). Ni-Zr/MSN were then cast onto a modified glassy carbon electrode (Ni-Zr/MSN/GCE) as dopamine (DA) sensor. Under optimal conditions, the sensor showed a linear concentration relationship in the range of 0.3 µM–0.1 mM with a limit of detection of 0.13 µM. The relative standard deviation for 0.1 mM DA solution was 2.1 % (n = 5). The presence of excess catechol, saccharose, glycine, lactose, uric acid, and Cr3+, Fe2+ and Na+ as interferents was negligible, except for uric acid in 10-fold excess. The analytical recovery of the sensor was successfully demonstrated by the determination of DA in DA-containing medicine and wastewater samples. The results presented herein provide new perspectives on Ni-Zr/MSN as a potential nanomaterial in the development of DA sensors.</jats:p>