| 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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Alfei, Silvana
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2024Synthesis and Physicochemical Characterization of Gelatine-Based Biodegradable Aerogel-like Composites as Possible Scaffolds for Regenerative Medicinecitations
- 2024Pivotal Contribute of EPR‐Characterized Persistent Free Radicals in the Methylene Blue Removal by a Bamboo‐Based Biochar‐Packed Column Flow Systemcitations
- 2023Cationic Materials for Gene Therapy: A Look Back to the Birth and Development of 2,2-Bis-(hydroxymethyl)Propanoic Acid-Based Dendrimer Scaffoldscitations
- 2023Antiproliferative Imidazo-Pyrazole-Based Hydrogel: A Promising Approach for the Development of New Treatments for PLX-Resistant Melanomacitations
- 2022Synthesis and Characterization of Pyrazole-Enriched Cationic Nanoparticles as New Promising Antibacterial Agent by Mutual Cooperationcitations
- 2021Preparation and Physicochemical Characterization of Water-Soluble Pyrazole-Based Nanoparticles by Dendrimer Encapsulation of an Insoluble Bioactive Pyrazole Derivativecitations
- 2021Physicochemical Characterization of two Cationic Copolymers Effective on Etoposide-Sensitive and Resistant Neuroblastoma Cells
- 2020From Nanobiotechnology, Positively Charged Biomimetic Dendrimers as Novel Antibacterial Agents: A Reviewcitations
- 2018Tert-Butoxycarbonyl Protecting Group Location Induces Different Reactive Behaviors in the Five Possible Isoforms of Tri-Boc-Argininecitations
- 2018Synthesis and characterization of versatile amphiphilic dendrimers peripherally decorated with positive charged amino acidscitations
- 2018Hydrophilic and amphiphilic water-soluble dendrimer prodrugs suitable for parenteral administration of a non-soluble non-nucleoside HIV-1 reverse transcriptase inhibitor thiocarbamate derivativecitations
- 2018An investigation about the reactivity of five isoforms of N, N, N-Tris(tert-butoxycarbonyl)-L-arginine in esterification reactions of a 1, 3-propandiol derivative
- 2017Synthesis of a new dendritic anfiphilic polyester with pentaerythritol core and a multifunctional periphery for linking amino acids and for using in gene therapy
Places of action
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article
Pivotal Contribute of EPR‐Characterized Persistent Free Radicals in the Methylene Blue Removal by a Bamboo‐Based Biochar‐Packed Column Flow System
Abstract
Water remediation with biomass derivatives has attracted attention for its sustainable impact on the earth. Chemical procedures for new adsorbent and active biomaterials must be implemented to remove organic pollutants more efficiently.Herein, we obtained a sustainable, environmentally, and low-cost biochar from bamboo Dendrocalamus giganteus (BBC, B400) by thermal treatment at 400 °C without physical and chemical pre- and post-treatments. By electron paramagnetic resonance (EPR), we determined the quantification and ageing of persistent free radicals (PFRs) present in BBC over time. The removal efficiency (R%) of B400 against methylene blue (MB) solutions without and with different concentrations of H2O2 was demonstrated using a novel B400-packed column-flow system. MB removal efficiency via physical adsorption and chemical degradation strongly depended on the concentration of carbon-centred PFRs and their stability over time. Collectively, a reduced concentration of PFRs and their full passivation by proper treatments led to a remarkable loss of MB removal efficiency, thus evidencing that a PFR-mediated radical degradation mechanism was predominant in the MB removal process. Kinetics studies established that MB removal was best described by a pseudo-second-order kinetic model, thus suggesting that chemical mechanisms such as electron transfer reactions and PFRs-mediated degradation were the main contributors to MB removal.