Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Xavier Cattoën"'
Publikováno v:
Molecules, Vol 15, Iss 8, Pp 5756-5767 (2010)
The synthesis of a monosilylated Grubbs-Hoveyda ruthenium alkylidene complex is described, as well as the preparation and characterization of the corresponding material by sol-gel cogelification with tetraethoxysilane (TEOS) and the assay of this rec
Externí odkaz:
https://doaj.org/article/2a7ae07b7304415aac73c6762139544e
Publikováno v:
Journal of Sol-Gel Science and Technology.
Autor:
Xavier Cattoën, Akshay Kumar, Fabien Dubois, Carole Vaillant, Mauricio Matta-Seclén, Olivier Leynaud, Stéphanie Kodjikian, Sabine Hediger, Gaël De Paëpe, Alain Ibanez
Publikováno v:
Crystal Growth & Design
Crystal Growth & Design, 2022, 22 (4), pp.2181-2191. ⟨10.1021/acs.cgd.1c01246⟩
Crystal Growth & Design, 2022, 22 (4), pp.2181-2191. ⟨10.1021/acs.cgd.1c01246⟩
International audience; This study introduces a new nanocrystallization method assisted by ultrasounds that produces needles or nanocubes of CMONS, a stilbene dye, with an excellent control over the polymorphism, and with a narrow size distribution.
Publikováno v:
ACS Sustainable Chemistry & Engineering
ACS Sustainable Chemistry & Engineering, American Chemical Society, 2019, 7 (17), pp.14815-14828. ⟨10.1021/acssuschemeng.9b02838⟩
ACS Sustainable Chemistry & Engineering, American Chemical Society, 2019, 7 (17), pp.14815-14828. ⟨10.1021/acssuschemeng.9b02838⟩
International audience; Going a step further from bulk organosilicas to nanosized materials, we describe herein the preparation of mesoporous organosilica nanoparticles derived from mono-and bis-silylated proline-valinol amides, both by grafting on p
Autor:
Marie Maynadier, Laurence Raehm, Jean-Olivier Durand, Xavier Cattoën, Marcel Garcia, Maxime Klausen, Sébastien Picard, Dina Aggad, Guillaume Clermont, Chiara Mauriello Jimenez, Mireille Blanchard-Desce, Jonas G. Croissant, Emilie Genin, Michel Wong Chi Man, Magali Gary-Bobo, Olivier Mongin
Publikováno v:
Journal of Materials Chemistry B: Materials for Biology and Medicine
Journal of Materials Chemistry B: Materials for Biology and Medicine, 2016, 4 (33), pp.5567--5574. ⟨10.1039/c6tb00638h⟩
Journal of Materials Chemistry B: Materials for Biology and Medicine, Royal Society of Chemistry, 2016, 4 (33), pp.5567--5574. ⟨10.1039/c6tb00638h⟩
Journal of Materials Chemistry B: Materials for Biology and Medicine, 2016, 4 (33), pp.5567--5574. ⟨10.1039/c6tb00638h⟩
Journal of Materials Chemistry B: Materials for Biology and Medicine, Royal Society of Chemistry, 2016, 4 (33), pp.5567--5574. ⟨10.1039/c6tb00638h⟩
The synthesis of ethenylene-based periodic mesoporous organosilica nanoparticles for two-photon imaging and photodynamic therapy of breast cancer cells is described. A dedicated two-photon absorbing fluorophore possessing four triethoxysilyl groups a
Autor:
Marie Maynadier, Laurence Raehm, Clarence Charnay, Michel Wong Chi Man, Vanja Stojanovic, Xavier Cattoën, Magali Gary-Bobo, Olivier Mongin, Jonas G. Croissant, Jean-Olivier Durand, Mireille Blanchard-Desce, Marcel Garcia, Vincent Hugues
Publikováno v:
Journal of Materials Chemistry B: Materials for Biology and Medicine
Journal of Materials Chemistry B: Materials for Biology and Medicine, 2015, 3 (26), pp.5182--5188. ⟨10.1039/c5tb00787a⟩
Journal of Materials Chemistry B: Materials for Biology and Medicine, Royal Society of Chemistry, 2015, 3 (26), pp.5182--5188. ⟨10.1039/c5tb00787a⟩
Journal of Materials Chemistry B: Materials for Biology and Medicine, 2015, 3 (26), pp.5182--5188. ⟨10.1039/c5tb00787a⟩
Journal of Materials Chemistry B: Materials for Biology and Medicine, Royal Society of Chemistry, 2015, 3 (26), pp.5182--5188. ⟨10.1039/c5tb00787a⟩
International audience; Herein we report the modulation of the properties of mesoporous silica nanoparticles (NPs) via various synthetic approaches. Three types of elaborations were compared, one in aqueous media at 25 °C, and the other two at 80 °
Autor:
Olivier Pascual, Xavier Cattoën, Fabien Dubois, Akos Banyasz, Yann Bretonnière, Guillaume Micouin, Christophe Nguyen, Chantal Andraud, Kassandre Combet, Ines Hristovska, Shridevi Shenoi Perdoor, Aude Barbara, Magali Gary-Bobo, Lamiaa M. A. Ali, Alain Ibanez
Publikováno v:
ACS Applied Nano Materials
ACS Applied Nano Materials, 2020, 3 (12), pp.11933-11944. ⟨10.1021/acsanm.0c02499⟩
ACS Applied Nano Materials, American Chemical Society, 2020, 3 (12), pp.11933-11944. ⟨10.1021/acsanm.0c02499⟩
ACS Applied Nano Materials, 2020, 3 (12), pp.11933-11944. ⟨10.1021/acsanm.0c02499⟩
ACS Applied Nano Materials, American Chemical Society, 2020, 3 (12), pp.11933-11944. ⟨10.1021/acsanm.0c02499⟩
International audience; Herein, we demonstrate the potential of ultrabright fluorescent silica-coated organic nanocrystals for two-photon in vivo imaging. These unique nanoparticles (NPs) containing a crystalline core of small push-pull dipolar dye a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efa4b4107cf0679447919d96134a17d4
https://doi.org/10.1021/acsanm.0c02499
https://doi.org/10.1021/acsanm.0c02499
Autor:
Luís D. Carlos, Guillaume Toquer, M. Wong Chi Man, Paulo Almeida, M. A. Cardoso, S. C. Nunes, Xavier Cattoën, Paula Ferreira, V. de Zea Bermudez, R. Ferreira, Alvaro Mayoral
Publikováno v:
Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
ChemistrySelect
ChemistrySelect, Wiley, 2017, 2 (1), pp.432-442. ⟨10.1002/slct.201601806⟩
ChemistrySelect, 2017, 2 (1), pp.432-442. ⟨10.1002/slct.201601806⟩
instname
ChemistrySelect
ChemistrySelect, Wiley, 2017, 2 (1), pp.432-442. ⟨10.1002/slct.201601806⟩
ChemistrySelect, 2017, 2 (1), pp.432-442. ⟨10.1002/slct.201601806⟩
Non-porous bridged silsesquioxanes (BSs) were produced by sol-gel reactions and self-directed assembly, in the presence of an acid catalyst and a large excess of water, from bridged organosilane precursors (BOPs) synthesized by click chemistry. The r
Autor:
Vefa Ahsen, Dina Aggad, Jean-Luc Coll, Serkan Alpugan, Michel Wong Chi Man, Marcel Garcia, Marie Maynadier, Laurence Raehm, Deniz Kutlu Tarakci, Philippe Maillard, Fabienne Dumoulin, Clarence Charnay, Jean-Olivier Durand, Maxime Henry, Magali Gary-Bobo, Xavier Cattoën, Véronique Josserand, Chiara Mauriello-Jimenez
Publikováno v:
Nanoscale
Nanoscale, Royal Society of Chemistry, 2017, 9 (43), pp.16622-16626. ⟨10.1039/C7NR04677D⟩
Nanoscale, Royal Society of Chemistry, 2017, 9 (43), pp.16622-16626. ⟨10.1039/C7NR04677D⟩
Porphyrin- or phthalocyanine-bridged silsesquioxane nanoparticles (BSPOR and BSPHT) were prepared. Their endocytosis in MCF-7 cancer cells was shown with two-photon excited fluorescence (TPEF) imaging. With two-photon excited photodynamic therapy (TP
Autor:
Magali Gary-Bobo, Denis Durand, Makhlouf Boufatit, Soraya Dib, Jean-Olivier Durand, Ahmed Lakrafi, Alain Morère, Sofia Dominguez Gil, Vincent Chaleix, Dina Aggad, Nadir Bettache, Karim Bouchmella, Michel Wong Chi Man, Vincent Sol, Laurence Raehm, Guillaume Hery, Xavier Cattoën, Khaled El Cheikh, Chiara Mauriello Jimenez, Christophe Nguyen
Publikováno v:
Cancer Rep (Hoboken)
Cancer reports
Cancer reports, Wiley, 2019, 2 (5), pp.e1186. ⟨10.1002/cnr2.1186⟩
Cancer reports
Cancer reports, Wiley, 2019, 2 (5), pp.e1186. ⟨10.1002/cnr2.1186⟩
International audience; Background: Bridged silsesquioxane nanoparticles (BSNs) recently described represent a new class of nanoparticles exhibiting versatile applications and particularly a strong potential for nanomedicine.Aims: In this work, we de