| 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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Trave, Enrico
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (22/22 displayed)
- 2023Solar-driven photodegradation of ciprofloxacin and E. coli growth inhibition using a Tm3+ upconverting nanoparticle-based polymer compositecitations
- 2020Precursor-Dependent Photocatalytic Activity of Carbon Dotscitations
- 2020Confined-Melting-Assisted Synthesis of Bismuth Silicate Glass-Ceramic Nanoparticles: Formation and Optical Thermometry Investigationcitations
- 2019Precursor-Dependent Photocatalytic Activity of Carbon Dotscitations
- 2019Precursor-Dependent Photocatalytic Activity of Carbon Dots.citations
- 2019Uncovering the Origin of the Emitting States in Bi3+-Activated CaMO3 (M = Zr, Sn, Ti) Perovskites: Metal-To-Metal Charge Transfer Versus s–p Transitionscitations
- 2018Control of silver clustering for broadband Er3+luminescence sensitization in Er and Ag co-implanted silicacitations
- 2016Silver doping of silica-hafnia waveguides containing Tb3+/Yb3+ rare earths for downconversion in PV solar cellscitations
- 2014Ion exchange doping of solar cell coverglass for sunlight down-shiftingcitations
- 2012Ag clustering investigation in laser irradiated ion-exchanged glasses by optical and vibrational spectroscopycitations
- 2012Raman Microspectroscopy Investigation of Ag Ion-Exchanged Glass Layerscitations
- 2012Spectroscopic Investigation of Structural Rearrangements in Silver Ion-Exchanged Silicate Glassescitations
- 2011Enhancement of photoluminescence in Er-doped Ag-SiO2 nanocomposite thin films: A post annealing studycitations
- 2011Enhancement of the Er+ luminescence in Er-doped silica by few-atom metal aggregates
- 2011Modifications in silver-doped silicate glasses induced by ns laser beamscitations
- 2011Photoluminescence and photoluminescence excitation studies in 80 MeV Ni ion irradiated MOCVD grown GaNcitations
- 2010Laser beam irradiation of silver doped silicate glassescitations
- 2010Er–Doped Dielectric Films by Radiofrequency Magnetron Co–Sputtering
- 2009Doping of silicate glasses with erbium by a field-assisted solid-state ion exchange techniquecitations
- 2008Field-assisted ion diffusion in dielectric matrices: Er3+ in silicate glasscitations
- 2006Reduction of concentration-induced luminescence quenching in Eu3+-doped nanoparticles embedded in silicacitations
- 2004Strong visible photoluminescence from hollow silica nanoparticlescitations
Places of action
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article
Precursor-Dependent Photocatalytic Activity of Carbon Dots
Abstract
<jats:p>This work systematically compares both structural features and photocatalytic performance of a series of graphitic and amorphous carbon dots (CDs) prepared in a bottom-up manner from fructose, glucose, and citric acid. We demonstrate that the carbon source and synthetic procedures diversely affect the structural and optical properties of the CDs, which in turn unpredictably influence their photo electron transfer ability. The latter was evaluated by studying the photo-reduction of methyl viologen. Overall, citric acid-CDs were found to provide the best photocatalytic performance followed by fructose- and glucose-CDs. However, while the graphitization of glucose- and citric acid-CDs favored the photo-reaction, a reverse structure–activity dependence was observed for fructose-CDs due to the formation of a large graphitic-like supramolecular assembly. This study highlights the complexity to design in advance photo-active bio-based carbon nanomaterials.</jats:p>