• Article dans une revue

Insight into the mechanism of action of temporin-SHa, a new broad-spectrum antiparasitic and antibacterial agent

Zahid Raja, Sonia André, Feten Abbassi, Vincent Humblot, Olivier Lequin, Tahar Bouceba, Isabelle Correia, Sandra Casale, Thierry Foulon, Denis Sereno, Bruno Oury, Ali Ladram

Antimicrobial peptides (AMPs) are promising drugs to kill resistant pathogens. In contrast to bacteria, protozoan parasites, such as Leishmania, were little studied. Therefore, the antiparasitic mechanism of AMPs is still unclear. In this study, we sought to get further insight into this mechanism…

PLoS ONE, 2017, 12 (3), pp.e0174024. ⟨10.1371/journal.pone.0174024⟩. ⟨hal-01517346⟩

• Communication dans un congrès

DÉTERMINANTS DU MAUVAIS CONTROLE DE LA PRESSION ARTÉRIELLE CHEZ LES HYPERTENDUS TRAITÉS - L’ÉTUDE CONSTANCES

Michelle Cherfane, A. Vallée,, Sofiane Kab, Marcel Goldberg, Marie Zins, Jacques Blacher

Objectifs: Uncontrolled hypertension is common among treated hypertensive individuals and factors influencing blood pressure (BP) control are important to be identified. We aimed to assess determinants of poor BP control among treated hypertensive individuals from the CONSTANCES cohort French study…

Les Journées de l’Hypertension Artérielle (JHTA), Dec 2019, Paris, France. ⟨hal-05572952⟩

• Communication dans un congrès

Biopuces à plasmons de surface : aspects multiparamétriques et applications

Mohamed Nakkach, Aurélien Duval, Jérôme Hottin, Jolanda Spadavecchia, Alain Bellemain, Julien Moreau, Michael Canva

5ème colloque interdisciplinaire en instrumentation (C2I), Jan 2010, Le Mans, France. ⟨hal-00819714⟩

• Article dans une revue

An easy way to obtain thin gold film on silica glass substrate by chemical method

Anne-Félicie Lamic-Humblot, Sandra Casale, Cédric Leger, S. Alpérine, Catherine Louis

Physical methods of metal deposition under ultra-high vacuum conditions are currently used to manufacture electrically conductive surfaces. In the case of silica glass, a supplementary oxide layer is usually required to avoid the uncontrolled growth of metal nanoparticles on the surface. Here, we…

Thin Solid Films, 2013, 539, pp.151-153. ⟨10.1016/j.tsf.2013.05.085⟩. ⟨hal-00907371⟩

• Article dans une revue

On the influence of water traces on the acidity measurement of amorphous aluminosilicates

Juliette Blanchard, Jean-Marc Krafft, Colin Dupont, Céline Sayag, Toshikazu Takahashi, Hiroyuki Yasuda

For the measurement of their acidity, amorphous aluminosilicates are beforehand treated at temperature of 450 • C or higher in order to remove water adsorbed on their surface. We will show in this study that, during the standard course of an acidity measurement by low temperature CO adsorption,…

Catalysis Today, 2014, 226, pp.89-96. ⟨10.1016/j.cattod.2013.10.054⟩. ⟨hal-01226880⟩

• Chapitre d'ouvrage

Characterizing a supported catalyst : a methodological approach

Eric Marceau

The characterization of supported catalysts requires the combination of several physicochemical and spectroscopic techniques in order to investigate the support and active phase composition, morphology and reactivity. The most common techniques used at the laboratory are detailed in this chapter…

D. Murzin. Nanocatalysis, Research Signpost, pp.127-175, 2006. ⟨hal-00109398⟩

• Article dans une revue

Single-site and nano-confined photocatalysts designed in porous materials for environmental uses and solar fuels

Hiromi Yamashita, Kohsuke Mori, Yasutaka Kuwahara, Takashi Kamegawa, Meicheng Wen, Priyanka Verma, Michel Che

Silica-based micro-, meso-, macro-porous materials offer attractive routes for designing single-site photocatalysts, supporting semiconducting nanoparticles, anchoring light-responsive metal complexes, and encapsulating metal nanoparticles to drive photochemical reactions by taking advantage of…

Chemical Society Reviews, 2018, 47 (22), pp.8072-8096. ⟨10.1039/C8CS00341F⟩. ⟨hal-01959036⟩

• Article dans une revue

Caractérisations par microscopie, spectroscopie et électrochimie d'un biofilm à partir d'une eau potable sur acier inoxydable

Jean Gamby, Alain Pailleret, C. Boucher, Claire Marie Pradier, Bernard Tribollet

Nous avons suivi la formation d’un biofilm sur l’acier inoxydable (AISI 316) immergé dans un circuit d’eau potable pour deux températures (20 ◦C et 37 ◦C à pH = 8,25 – 8,5), à l’aide de techniques de caractérisation par spectroscopies : PM-IRAS (infrarouge de surface), XPS (spectroscopie des…, Microscopic, spectroscopic and electrochemical methods to investigate development of potable water biofilms on stainless substrate. We studied biofilm formation on stainless steel occurring in a drinking water distribution system which operated at two different temperature (20 ◦C and 37 ◦C at pH =…

Matériaux et Techniques, 2006, 94, pp.441 - 454. ⟨10.1051/mattech:2007019⟩. ⟨hal-01729027⟩

• Thèse

Electrochemical energy storage : evaluation of the efficiency of different ionicliquids as electrolytes for sodium-ion batteries, Stockage électrochimique de l'énergie : évaluation de l'efficacité de différents liquides ioniques comme électrolytes pour les batteries sodium-ion

Leandro Souza Domingues

The aim of this doctoral research project is to evaluate the effectiveness of different nitrogen and phosphorus based ionic liquids (ILs) as electrolytes for sodium-ion batteries (SIBs) as an alternative to conventional electrolytes based on volatile organic solvents, and to study the effect of…, L'objectif de ce projet de recherche doctorale est d'évaluer l'efficacité de différents liquides ioniques (LI) à base d'azote et de phosphore en tant qu'électrolytes pour les batteries sodium-ion (SIB), comme alternative aux électrolytes conventionnels à base de solvants…

Theoretical and/or physical chemistry. Sorbonne Université; Universidade de São Paulo (Brésil), 2024. English. ⟨NNT : 2024SORUS603⟩. ⟨tel-05007255⟩

• Article dans une revue

Simple Fabrication of ϵ‐Fe2O3 Nanoparticles Containing Silica Monoliths with Enhanced Coercivity

Laura Altenschmidt, Patricia Beaunier, Amélie Bordage, Eric Rivière, Giulia Fornasieri, Anne Bleuzen

Most of large-size permanent room-temperature hard magnets contain rare-earth elements. Here, we present the preparation of a large-size rare-earth free hard magnet based on the loading of the ordered mesoporosity of a preformed ordered mesoporous silica monolith obtained by a sol-gel route with…

ChemNanoMat, 2023, 9 (2), pp.e202200469. ⟨10.1002/cnma.202200469⟩. ⟨hal-04030789⟩