• Thèse

Synthèse et caractérisation de revêtements à base de polydopamine (PDA) renfermant des fonction N-halamine conférant des propriétés antibactériennes, Synthesis and characterization of coatings based on polydopamine (PDA) containing N-halamine functions conferring antibacterial properties

Nadia Nazi

La lutte contre l’adhérence et la prolifération de bactéries sur les surfaces constitue une préoccupation constante et un enjeu médical et socio-économique majeur de notre société. Cette biocontamination est responsable de nombreuses infections entraîne également une détérioration des propriétés…, The fight against the adhesion and proliferation of bacteria on surfaces is a constant concern and a major medical and socio-economic issue for our society. This biocontamination is responsible for many infections, also leading to a deterioration of the structural and functional properties of…

Autre. Sorbonne Université, 2020. Français. ⟨NNT : 2020SORUS398⟩. ⟨tel-03580625⟩

• Article dans une revue

Influence of partial dealumination of BEA zeolites on physicochemical and catalytic properties of AgAlSiBEA in H2-promoted SCR of NO with ethanol

Nataliia O. Popovych, Pavlo I. Kyriienko, Sergiy O. Soloviev, Svitlana M. Orlyk, Stanislaw Dzwigaj

The two-step postsynthesis method allows obtaining AlSiBEA zeolites with different degree of dealumination (Si/Al = 100 and 200). Physicochemical properties (crystallinity, hydroxyl group coverage, acidic sites and nature of silver species) of AlSiBEA and AgAlSiBEA were investigated by XRD, DR UV–…

Microporous and Mesoporous Materials, 2016, 226, pp.10-18. ⟨10.1016/j.micromeso.2015.12.031⟩. ⟨hal-01259919⟩

• Article dans une revue

Deciphering the improvement in (H2-)C3H6-SCR performance of Ag/Al2O3 catalysts prepared from warm-water-treated alumina: A NMR-assisted identification of the Ag anchoring sites of the alumina support

Yannick Millot, Guylène Costentin, Clémence Rodigue, Thomas Onfroy, Cyril Thomas

Lean exhausts aftertreatment has been the subject of numerous investigations due to ever stringent regulations on pollutants emissions such as that of NOx. Among aftertreatment technologies, the selective catalytic reduction of NOx by the hydrocarbons (HC-SCR) has been studied intensively, in…

Applied Catalysis B: Environmental, 2024, 351, pp.123975. ⟨10.1016/j.apcatb.2024.123975⟩. ⟨hal-04529323⟩

• Article dans une revue

The catalytic activity of microporous and mesoporous NiCoBeta zeolite catalysts in Fischer–Tropsch synthesis

Karolina Chalupka, Renata Sadek, Lukasz Szkudlarek, Pawel Mierczynski, Waldemar Maniukiewicz, Jacek Rynkowski, Jacek Gurgul, Sandra Casale, Dalil Brouri, Stanislaw Dzwigaj

Two kinds of microporous and mesoporous NiCoBeta zeolite catalysts were prepared. The effect of bimetallic zeolite preparation method, dealumination degree, the presence of micropores in the support structure and the effect of nickel addition on the activity and selectivity of cobalt-based…

Research on Chemical Intermediates, 2021, 47 (1), pp.397-418. ⟨10.1007/s11164-020-04343-0⟩. ⟨hal-03987093⟩

• Article dans une revue

Degree Complexity of a Family of Birational Maps

Eric Bedford, Kyounghee Kim, Tuyen Trung Truong, Nina Abarenkova, Jean-Marie Maillard

Mathematical Physics, Analysis and Geometry, 2008, 11 (1), pp.53-71. ⟨10.1007/s11040-008-9039-6⟩. ⟨hal-02340518⟩

• Article dans une revue

Simple procedure for vacant POMs-stabilized palladium (0) nanoparticles in water: structural and dispersive effects of lacunary polyoxometalates

R. Villanneau, A. Roucoux, P. Beaunier, D. Brouri, A. Proust

Metallic palladium nanoparticles have been generated by hydrogenation with H2 of solutions of several non organometallic Pd II-derivatives of heteropolytungstates, at ambient temperature and atmospheric pressure. These nanoparticles have been characterized by various techniques: 31 P NMR and Raman…

RSC Advances, 2014, 4 (4), pp.26491-26498. ⟨10.1039/C4RA03104K⟩. ⟨hal-03991135⟩

• Article dans une revue

Silver-Based Plasmonic Nanoparticles for and Their Use in Biosensing

Alexis Loiseau, Victoire Asila, Gabriel Boitel-Aullen, Mylan Lam, Michèle Salmain, Souhir Boujday

The localized surface plasmon resonance (LSPR) property of metallic nanoparticles is widely exploited for chemical and biological sensing. Selective biosensing of molecules using functionalized nanoparticles has become a major research interdisciplinary area between chemistry, biology and material…

Biosensors, 2019, 9 (2), pp.78. ⟨10.3390/bios9020078⟩. ⟨hal-02379984⟩

• Article dans une revue

Chemically and Physically Pretreated Straw in Moderate Conditions: Poor Correlation between Biogas Production and Commonly Used Biomass Characterization

Shruthi Meenakshisundaram, Vincenzo Calcagno, Claire Ceballos, Antoine Fayeulle, Estelle Léonard, Virginie Herledan, Jean-Marc Krafft, Yannick Millot, Xiaojun Liu, Claude Jolivalt, André Pauss

Straw is a substantial agricultural by-product for biogas production. Hydrolysis of straw is found to be a rate-limiting step during its anaerobic digestion and could be enhanced by pretreatment. In this paper, the effect of various combinations of particle size reduction, autoclaving, and low-…

Energies, 2023, 16 (3), pp.1146. ⟨10.3390/en16031146⟩. ⟨hal-03952139⟩

• Article dans une revue

Enzyme-assisted mineralization of calcium phosphate: exploring confinement for the design of highly crystalline nano-objects

E. Colaço, D. Lefèvre, E. Maisonhaute, D. Brouri, C. Guibert, C. Dupont-Gillain, Karim El Kirat, S. Demoustier-Champagne, J. Landoulsi

In hard tissues of vertebrates, calcium phosphate (CaP) biomineralization is a fascinating process that combines specific physicochemical and biochemical reactions, resulting in the formation of extracellular matrices with elegant nanoarchitectures. Although several “biomimetic” strategies have…

Nanoscale, 2020, 12 (18), pp.10051-10064. ⟨10.1039/d0nr01638a⟩. ⟨hal-03266105⟩

• Article dans une revue

Silk foams with metallic nanoparticles as scaffolds for soft tissue regeneration

Claire de Lartigue, Cristina Belda Marín, Vincent Fitzpatrick, Antonella Esposito, Sandra Casale, Jessem Landoulsi, Erwan Guénin, Christophe Egles

Tissue regeneration can be achieved by providing endogenous cells with a biomaterial scaffold that supports their adhesion and proliferation, as well as the synthesis and deposition of an extracellular matrix (ECM). In this work, silk fibroin protein foams were formed by lyophilization to generate…

International Journal of Molecular Sciences, 2024, 25 (22), pp.12377. ⟨10.3390/ijms252212377⟩. ⟨hal-04798722⟩