• Article dans une revue

Elaboration of antibiofilm surfaces functionalized with antifungal-cyclodextrin inclusion complexes.

Aïcha Gharbi, Vincent Humblot, Turpin Frédéric, Claire-Marie Pradier, Christine Imbert, Jean-Marc Berjeaud

To tackle the loss of activity of surfaces functionalized by coating and covalently bound molecules to materials, an intermediate system implying the noncovalent immobilization of active molecules in the inner cavity of grafted cyclodextrins (CDs) was investigated. The antifungal and antibiofilm…

FEMS Immunology and Medical Microbiology, 2012, pp.257-269. ⟨10.1111/j.1574-695X.2012.00932.x⟩. ⟨hal-00707695⟩

• Article dans une revue

Real-time colorimetric hydration sensor for sport activities

Yubin Zhou, Htet Han, Hnin Pwint Phyuson Naw, Alice Venecia Lammy, Chee Hong Goh, Souhir Boujday, Terry W.J. Steele

Dehydration and over-hydration are a serious health concern in endurance sport activities, especially in tropical climates. Current methods for detection are inconvenient and not widely applied. Point-of-care hydration monitoring during a sport event is an ideal preventative therapy, as it allows…

Materials & Design, 2016, 90, pp.1181 - 1185. ⟨10.1016/j.matdes.2015.06.078⟩. ⟨hal-01548066⟩

• Communication dans un congrès

Deciphering interfacial capacitance of passive electrode : contribution of the double layer

Oumaïma Gharbi, Mai T.T. Tran, Mark E Orazem, Bernard Tribollet, Mireille Turmine, Vincent Vivier

The analysis of the EIS response of passive film remains a difficult challenge since it usually results in a non-ideal behavior of the dielectric properties of the film and mainly relies on the assumption that the contribution of the double layer can be neglected. The later an approximation can be…

12th International Symposium on Electrochemical Impedance Analysis (EIA), ISE, Nov 2021, Online conference, Germany. ⟨hal-04013493⟩

• Communication dans un congrès

Relantionship between the feedstock powders reactivity and the Electrochemical properties of 316L Stainless steel obtained by laser powder bed fusion

Alexis Fouchereau, Beatriz Puga, Hicham Maskrot, Fernando Lomello, Oumaïma Gharbi, Mireille Turmine, Vincent Vivier

3D printing by Laser-Powder Bed Fusion (L-PBF) is an innovative process using a high energy density laser to melt the raw material into a powder form. Previous studies have shown that the powder properties are crucial for the density, quality and microstructure of the materials produced [1, 2] but…

74th Annual ISE Meeting, Sep 2023, Lyon, France. ⟨cea-04584093⟩

• Article dans une revue

Electrospun Poly(ε-caprolactone) Fiber Scaffolds Functionalized by the Covalent Grafting of a Bioactive Polymer: Surface Characterization and Influence on in Vitro Biological Response

Gana Amokrane, Vincent Humblot, Emile Jubeli, Najet Yagoubi, Salah Ramtani, Véronique Migonney, Céline Falentin-Daudré

The purpose of this study is to present the poly(caprolactone) (PCL) functionalization by the covalent grafting of poly(sodium styrene sulfonate) on electrospun scaffolds using the "grafting from" technique and evaluate the effect of the coating and surface wettability on the biological…

ACS Omega, 2019, 4 (17), pp.17194-17208. ⟨10.1021/acsomega.9b01647⟩. ⟨hal-02392495⟩

• Article dans une revue

Antibody-Gold Nanoparticle Bioconjugates for Biosensors: Synthesis, Characterization and Selected Applications

Lu Zhang, Yacine Mazouzi, Michèle Salmain, Bo Liedberg, Souhir Boujday

Antibody-Gold nanoparticle (Ab-AuNP) bioconjugates are widely used in the field of biosensing. This prompted researchers to set up various strategies to conjugate antibodies to gold nanoparticles. Optimal conjugation is of critical importance, as the Ab-AuNP bioconjugates should be stable while…

Biosensors and Bioelectronics, 2020, 165, pp.112370. ⟨10.1016/j.bios.2020.112370⟩. ⟨hal-02928749⟩

• Article dans une revue

Aqueous nickel(II) hydroxycarbonate instead of nickel(0) colloids as precursors of stable Ni-silica based catalysts for the dry reforming of methane

Oscar Daoura, Ghenwa El Chawich, Maya Boutros, Nissrine El Hassan, Pascale Massiani, Ovidiu Ersen, Walid Baaziz, Franck Launay

Catalysis Communications, 2020, 138, pp.105953. ⟨10.1016/j.catcom.2020.105953⟩. ⟨hal-02991878⟩

• Article dans une revue

Core–Shell Gold/Silver Nanoparticles for Localized Surface Plasmon Resonance-Based Naked-Eye Toxin Biosensing

Alexis Loiseau, Lu Zhang, David Hu, Michèle Salmain, Yacine Mazouzi, Raphaël Flack, Bo Liedberg, Souhir Boujday

ACS Applied Materials & Interfaces, 2019, 11 (50), pp.46462-46471. ⟨10.1021/acsami.9b14980⟩. ⟨hal-02427513⟩

• Communication dans un congrès

Heterogeneous Fenton-like reactions in natural soils and sediments at neutral pH with O2 as oxidant

Elora Bourbon, Frederic Averseng, Thierry Allard, Pierre Le Pape, Sylvie Nélieu, Xavier Carrier, Guillaume Morin, Elodie Guigon, Fulvia Baratelli, Sophie Ayrault

Heterogeneous Fenton-like processes using O2 as oxidant and iron(II) minerals as substrate is a rapidly growing research field with important implications especially for in-situ organic pollutant degradation in natural media. These reactions can be conducted at neutral pH and several minerals are…

Goldschmidt 2023, Jul 2023, Lyon, France. ⟨hal-04390051⟩

• Article dans une revue

A new glance at ruthenium sorption mechanism on hydroxy, carbonate, and fluor apatites: Analytical and structural studies

K. Tõnsuaadu, M. Gruselle, F. Villain, R. Thouvenot, M. Peld, V. Mikli, R. Traksmaa, Patrick Gredin, Xavier Carrier, L. Salles

The sorption mechanism of Ru3+ ions on hydroxy (HAp), carbonate (CO3HAp), and fluor apatites (FAp) has been studied in detail. Ru apatites were obtained by reaction of the apatites with RuCl3 in aqueous solution. The structure and composition of the ruthenium-modified apatites were studied by…

Journal of Colloid and Interface Science, 2006, 304, pp.283-291. ⟨hal-00160825⟩