• Article dans une revue

Antibacterial surfaces developed from bio-inspired approaches

K. Glinel, P. Thébault, Vincent Humblot, Claire-Marie Pradier, T. Jouenne

Prevention of bacterial adhesion and biofilm formation on the surfaces of materials is a topic of major medical and societal importance. Various synthetic approaches based on immobilization or release of bactericidal substances such as metal derivatives, polyammonium salts and antibiotics were…

Acta Biomaterialia, 2012, 8, pp.1670-1684. ⟨10.1016/j.actbio.2012.01.011⟩. ⟨hal-00689996⟩

• Article dans une revue

Role of the Al source in the synthesis of aluminum magadiite

Yunfei Bi, Juliette Blanchard, Jean-François Lambert, Yannick Millot, Sandra Casale, Shuangqin Zeng, Hong Nie, Dadong Li

The role of the aluminum source on the insertion of Al in the silicate layers during the hydrothermal crystallization of magadiite (NaSi7O13(OH),4H2O), a lamellar silicate, was investigated. Three aluminum sources were compared: aluminum isopropoxide, aluminum sulfate and aluminum hydroxide We…

Applied Clay Science, 2012, 57, pp.71-78. ⟨10.1016/j.clay.2012.01.005⟩. ⟨hal-00690843⟩

• Article dans une revue

Influence of the nitric acid treatment on Al removal, framework composition and acidity of BEA zeolite investigated by XRD, FTIR and NMR

Rafal Baran, Yannick Millot, Thomas Onfroy, Jean-Marc Krafft, Stanislaw Dzwigaj

Two different procedures were used to prepare dealuminated BEA zeolite. The first procedure realized in two steps consisted of first calcination of original tetraethylammonium (TEA) BEA(17) zeolite in air at 823 K for 15 h to remove organic template and then treatment of as resulted organic-free…

Microporous and Mesoporous Materials, 2012, 163, pp.122-130. ⟨10.1016/j.micromeso.2012.06.055⟩. ⟨hal-00744716⟩

• Article dans une revue

A TEM and UV-visible study of silver reduction by ethanol in Ag-alumina catalysts

Elie Sayah, Dalil Brouri, Yiaho Wu, Andrea Musa, Patrick da Costa, Pascale Massiani

A transmission electron microscopy (TEM) study dedicated to the understanding of dispersion and location of Ag nanospecies in silver-alumina catalysts is reported. A special attention is put on the conditions of powder catalyst deposition on the grids for TEM analysis. When the deposition is…

Applied Catalysis A : General, 2011, 406, pp.94-101. ⟨10.1016/j.apcata.2011.08.016⟩. ⟨hal-00668908⟩

• Article dans une revue

Bifunctional Polyoxometalates for Planar Gold Surface Nanostructuration and Protein Immobilization

Dimitri Mercier, Souhir Boujday, Cyrine Annabi, Richard Villanneau, Claire-Marie Pradier, Anna Proust

Surface nanostructuration was successfully achieved by binding the polyoxometalate (POM) (NBu4)3[PW11O39{(SiC6H4NH2)2O}] covalently onto planar gold surfaces. To do so, POMs functionalized with two terminal amino groups were synthesized and reacted with a mercaptoundecanoic acid self-assembled…

Journal of Physical Chemistry C, 2012, 116 (24), pp.13217-13224. ⟨10.1021/jp3031623⟩. ⟨hal-04564848⟩

• Article dans une revue

Lipase-embedded Silica Nanoparticles with Oil-filled Core-Shell Structure: Stable and Recyclable Platforms for Biocatalysts

Yasutaka Kuwahara, Takato Yamanishi, Takashi Kamegawa, Kohsuke Mori, Michel Che, Hiromi Yamashita

Lipase enzyme was embedded within silica nanoparticles with oil-filled core-shell structure. The enzyme embedded within such architecture retained all of its activity and showed high catalytic performance both in water and in organic media with optimal stability and recyclability.

Chemical Communications, 2012, 48, pp.2882-4. ⟨10.1039/c2cc17896f⟩. ⟨hal-00744697⟩

• Article dans une revue

Electrospray ionization: an efficient approach to deposit polymetallic molecular switches onto gold surfaces

Amina Benchohra, Christophe Méthivier, Jessem Landoulsi, David Kreher, Rodrigue Lescouëzec

Electrospray ionization (EI) deposition is proven efficient in obtaining monolayers of a polymetallic charge transfer complex onto gold surfaces. The molecule's integrity is monitored by PM-IRRAS and XPS. This approach broadens the perspective of molecular magnetic switches' deposition,…

Chemical Communications, 2020, 56 (48), pp.6587-6589. ⟨10.1039/D0CC01906B⟩. ⟨hal-02879959⟩

• Article dans une revue

Crossover among structural motifs in Pd–Au nanoalloys

B. Zhu, H. Guesmi, J. Creuze, Bernard Legrand, C. Mottet

Physical Chemistry Chemical Physics, 2015, 17, pp.28129-28136. ⟨10.1039/C5CP00491H⟩. ⟨hal-01222110⟩

• Article dans une revue

Hierarchical collagen-hydroxyapatite nanostructures designed through layer-by-layer assembly of crystal-decorated fibrils

Elodie Colaço, Dalil Brouri, Nesrine Aissaoui, Pauline Cornette, Vincent Dupres, Rute F Domingos, Jean-François Lambert, Emmanuel Maisonhaute, Karim El Kirat, Jessem Landoulsi

A comprehensive understanding of the mechanism by which type I collagen (Col) interacts with hydroxyapatite nanoparticles (Hap NPs) in aqueous solutions is a pivotal step for guiding the design of biologically relevant nanocomposites with controlled hierarchical structure. In this paper we use a…

Biomacromolecules, 2019, 20, pp.4522-4534. ⟨10.1021/acs.biomac.9b01299⟩. ⟨hal-02361539⟩

• Article dans une revue

Novel approach to estimate osteoarthritis progression: Use of the reliable change index in the evaluation of joint space loss

Camille M. Parsons, Andrew Judge, Kirsten Leyland, Olivier Bruyere, Florence Petit Dop, Roland Chapurlat, Jean-Yves Reginster, Mark H. Edwards, Elaine M. Dennison, Cyrus Cooper, Hazel Inskip, J. -Y. Reginster, C. Christiansen, P. Delmas, H. Genant, J. Zacher, N. Bellamy, C. Speirs, G. Breart, O. Meyer, D. Gensburger, M. Arlot, J. -P. Roux, R. Deroisy, P. Sambrook, B. Leeb, A. Verbruggen, W. G. Bensen, T. Hala, M. Holm−bentzen, I. Valter, X. Chevalier, B. Swoboda, S. Adami, M. Kloppenburg, E. Grazuleviciute, J. Badurski, J. Branco, E. Nasonov, F. Navarro, T. Spector, L. Barnsley, S. Hall, G. Jones, A. Klestov, L. March, P. Nash, E. Romas, R. Will, L. Erlacher, F. B. Leeb, H. Resch, F. Rainer, O. Zamani, T. Appelboom, J. P. Devogelaer, A. Kvasz, F. Raeman, A. D. Beaulieu, J. Brown, A. A. Cividino, F. Morin, W. P. Olszynski, J. P. Raynauld, J. C. Thorne, K. Pavelka, P. Alexandersen, H. C. Hoeck, M. Holm-Bentzen, P. Lundqvist, L. Aim, P. Audouy, P. Beaunier, C. L. Benhamou, F. Berenbaum, E. Chabaud, M. Cohen-Solal, D. Delbecq, L. Euller-Ziegler, Patrice Fardellone, P. Hilliquin, E. Jacquety, N. Jude, D. Lechevalier, J. C. Mouchet, P. Richette, E. De Sainte Lorette, T. Schaeverbeke, A. Sebbah, E. Vignot, T. Brabant, G. R. Burm-Ester, J. Grifka, P. E. M. Mueller, G. Bianchi, W. Grassi, L. Di Matteo, V. Modena, O. Di Munno, S. Orto-Lani, L. Punzi, M. Zangari, L. D. Roorda, P. L. C. M. van Riel, E. Czerwinski, A. Gorecki, W. Tlustochowicz, J. Canas da Silva, J. A. Melo Gomes, L. M. Miranda, F. Radulescu, L. I. Alexeeva, A. V. Orlov-Morozov, E. G. Pikhlak, V. G. Pilyaev, N. A. Shostak, E. I. Shmidt, N. V. Zagorodniy, L. Arboleya Rodriguez, P. Benito Ruiz, E. Chamizo Carmona, E. Collantes Estevez, G. Herrero-Beaumont, E. Martin Mola, A. Moreno, A. Naranjo Hernandez, F. Navarro Sarabia, J. M. Padrino, C. Palacios, A. Rodriguez de La Serna, J. A. Roman Ivorra, A. Torrijos, E. Abdulhakim, N. Arden, F. Birrell, H. Donnachie, W. Fraser, R. Keen, R. Sarmiento, M. D. Stone, Sekoia Study Grp

Objective Osteoarthritis-related changes in joint space measurements over time are small and sensitive to measurement error. The Reliable Change Index (RCI) determines whether the magnitude of change observed in an individual can be attributed to true change. This study aimed to examine the RCI as…

Arthritis Care & Research = Arthritis Care and Research, 2019, 71 (2), pp.300-307. ⟨10.1002/acr.23596⟩. ⟨hal-03563956⟩