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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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Kellici, Suela
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 20233D printed SrNbO2N photocatalyst for degradation of organic pollutants in watercitations
- 2023Nanostructured Al2O3/Graphene Additive in Bio-Based Lubricant: A Novel Approach to Improve Engine Performancecitations
- 2021Continuous hydrothermal flow synthesis of S-functionalised carbon quantum dots for enhanced oil recoverycitations
- 2018Greener synthesis of dimethyl carbonate using a novel tin-zirconia/graphene nanocomposite catalystcitations
- 2018Greener synthesis of butylene carbonate via CO2 utilisation using graphene-inorganic nanocomposite catalysts
- 2018Greener synthesis of 1,2-butylene carbonate from CO2 using graphene-inorganic nanocomposite catalystcitations
- 2017Greener synthesis of styrene carbonate from CO2 using graphene-inorganic nanocomposite catalysts
- 2017Greener synthesis of 1, 2 butylene carbonate from CO2 using graphene-inorganic nanocomposite catalysis
- 2016Calixarene assisted rapid synthesis of silver-graphene nanocomposites with enhanced antibacterial activitycitations
- 2014Imaging the continuous hydrothermal flow synthesis of nanoparticulate CeO2 at different supercritical water temperatures using in situ angle-dispersive diffractioncitations
- 2014Optical and photocatalytic behaviours of nanoparticles in the Ti-Zn-O binary systemcitations
Places of action
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article
Calixarene assisted rapid synthesis of silver-graphene nanocomposites with enhanced antibacterial activity
Abstract
Demonstrated herein is a single rapid approach employed for synthesis of Ag–graphene nanocomposites, with excellent antibacterial properties and low cytotoxicity, by utilizing a continuous hydrothermal flow synthesis (CHFS) process in combination with p-hexasulfonic acid calix[6]arene (SCX6) as an effective particle stabilizer. The nanocomposites showed high activity against E. coli (Gram-negative) and S. aureus (Gram-positive) bacteria. The materials were characterized using a range of techniques including transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), Raman spectroscopy, UV–vis spectrophotometry, FT-IR, and X-ray powder diffraction (XRD). This rapid, single step synthetic approach not only provides a facile means of enabling and controlling graphene reduction (under alkaline conditions) but also offers an optimal route for homogeneously producing and depositing highly crystalline Ag nanostructures into reduced graphene oxide substrate.