| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Petrescu, Florian Ion
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2023Photodegradation of ciprofloxacin and levofloxacin by Au@ZnONPs-MoS2-Rgo nanocompositescitations
- 2023A Comprehensive Evaluation of the Mechanical Properties of Rubberized Concretecitations
- 2022Hydrogen Production and Degradation of Ciprofloxacin by Ag@TiO2-MoS2 Photocatalystscitations
- 2019On the use of infrared thermography and acousto-ultrasonics NDT techniques for ceramic-coated sandwich structurescitations
- 2017Extended MTSN criterion for fracture analysis of soda lime glasscitations
- 2017Nano-Diamond Hybrid Materials for Structural Biomedical Applicationcitations
- 2017Influence of Curing Light Type and Staining Medium on the Discoloring Stability of Dental Restorative Compositecitations
- 2017Processability of Bulk Metallic Glassescitations
- 2016Biomechanically Inspired Shape Memory Effect Machines Driven by Muscle like Acting NiTi Alloyscitations
- 2016Glassy Amorphous Metal Injection Molded Induced Morphological Defectscitations
Places of action
| Organizations | Location | People |
|---|
article
Photodegradation of ciprofloxacin and levofloxacin by Au@ZnONPs-MoS2-Rgo nanocomposites
Abstract
This study aimed to investigate the photocatalytic performance of diverse zinc oxide catalysts containing gold nanoparticles (AuNPs), molybdenum disulfide (MoS2), and reduced graphene oxide (rGO) toward the degradation of the antibiotics levofloxacin (LFX) and ciprofloxacin (CFX) in aqueous solutions. The obtained results demonstrate that LFX is more resistant to degradation when compared with CFX and that the principal route of degradation under visible light is the formation of hydroxyl radicals. Photoluminescence (PL) measurements were employed to verify the inhibitory effect of electron–hole recombination when AuNPs, MoS2, and rGO are integrated into a semiconductor. The catalyst that achieved the highest percentage of CFX degradation was 1%Au@ZnONPs-3%MoS2-1%rGO, exhibiting a degradation efficiency of 96%, while the catalyst that exhibited the highest percentage of LFX degradation was 5%Au@ZnONPs-3%MoS2-1%rGO, displaying a degradation efficiency of 99.8%. A gas chromatography–mass spectrometry (GC-MS) analysis enabled the identification of reaction intermediates, facilitating the determination of a potential degradation pathway for both antibiotics. Additionally, recyclability assessments showed that the synthesized catalysts maintained stable photocatalytic efficiencies after 15 cycles, indicating that the heterostructures have the potential for further usage and may be tested with other organic contaminants as well ; The financial support from the NSF Center for the Advancement of Wearable TechnologiesCAWT (grant 1849243), from the Consortium of Hybrid Resilient Energy Systems (DE-NA0003982), and from the Spanish Ministry of Economy and Competitiveness, under NanoCat-Com Project (PID2021-124667OB-I00), are gratefully acknowledged ; The financial support from the NSF Center for the Advancement of Wearable TechnologiesCAWT (grant 1849243), from the Consortium of Hybrid Resilient Energy Systems (DE-NA0003982), and from the Spanish Ministry of Economy and Competitiveness, under NanoCat-Com Project ...