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Nombre de documents

62


Article dans une revue45 documents

  • Tiago De Oliveira, Régis Guégan, Thomas Thiebault, Claude Le Milbeau, Fabrice Muller, et al.. Adsorption of diclofenac onto organoclays: Effects of surfactant and environmental (pH and temperature) conditions. Journal of Hazardous Materials, Elsevier, 2017, 323, pp.558-566. 〈10.1016/j.jhazmat.2016.05.001〉. 〈insu-01315385〉
  • Régis Guégan, Emmanuel Véron, Lydie Le Forestier, Makoto Ogawa, Sylvian Cadars. Structure and Dynamics of Nonionic Surfactant Aggregates in Layered Materials. Langmuir, American Chemical Society, 2017, 33 (38), pp.9759 - 9771. 〈10.1021/acs.langmuir.7b01831〉. 〈insu-01609051〉
  • F. Gaboyer, Claude Le Milbeau, M. Bohmeier, P. Schwendner, P. Vannier, et al.. Mineralization and Preservation of an extremotolerant Bacterium Isolated from an Early Mars Analog Environment. Scientific Reports, Nature Publishing Group, 2017, 7 ( 8775), 14 p. 〈10.1038/s41598-017-08929-4〉. 〈insu-01583121〉
  • Daniela Predoi, Mikael Motelica-Heino, Régis Guégan, Philippe Le Coustumer. Advances in Functionalized Materials Research 2016. Journal of Nanomaterials, Hindawi Publishing Corporation, 2017, 2017, pp.1269319. 〈10.1155/2017/1269319〉. 〈insu-01503022〉
  • Adoum Mahamat Ahmat, Mohammed Boussafir, Claude Le Milbeau, Régis Guégan, Tiago De Oliveira, et al.. Organic matter and clay interaction in a meromictic lake: Implications for source rock OM preservation (Lac Pavin, Puy-de-Dôme, France). Organic Geochemistry, Elsevier, 2017, 109, pp.47-57. 〈10.1016/j.orggeochem.2017.03.014〉. 〈insu-01505079〉
  • Régis Guégan, K. Sueyoshi, S. Anraku, S Yamamoto, N. Miyamoto. Sandwich organization of non-ionic surfactant liquid crystalline phases as induced by large inorganic K4Nb6O17 nanosheets. Chemical Communications, Royal Society of Chemistry, 2016, 52, pp.1594-1597. 〈10.1039/C5CC08948D 〉. 〈insu-01237520〉
  • Simona Liliana Iconaru, Régis Guégan, Cristina Popa, Mikael Motelica-Heino, Carmen Steluta Ciobanu, et al.. Magnetite (Fe3O4) nanoparticles as adsorbents for As and Cu removal. Applied Clay Science, Elsevier, 2016, 134, pp.128-135. 〈10.1016/j.clay.2016.08.019〉. 〈insu-01365227〉
  • Thomas Thiebault, Mohammed Boussafir, Lydie Le Forestier, Claude Le Milbeau, Lucie Monnin, et al.. Competitive adsorption of a pool of pharmaceuticals onto a raw clay mineral. RSC Advances, Royal Society of Chemistry, 2016, 6 (69), pp.65257-65265. 〈http://pubs.rsc.org/en/content/articlelanding/2016/ra/c6ra10655b#!divAbstract〉. 〈10.1039/C6RA10655B〉. 〈insu-01342278〉
  • Régis Guégan, Marcelo Giovanela. Confinement of a Nonionic Surfactant Membrane Within a Montmorillonite as a New Way to Prepare Organoclay Materials. Materials Research, ABM, ABC, ABPol, SBCC, SBCr, SBMM, SBPMat, 2016, 19 (6), pp.1324-1328. 〈http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392016005056105&lng=en&nrm=iso&tlng=en〉. 〈10.1590/1980-5373-MR-2016-0363〉. 〈insu-01371830〉
  • Adoum Mahamat Ahmat, Mohammed Boussafir, Claude Le Milbeau, Régis Guégan, Jorge Valdès, et al.. Organic matter-clay interaction along a seawater column of the Eastern Pacific upwelling system (Antofagasta bay, Chile): Implications for source rock organic matter preservation. Marine Chemistry, Elsevier, 2016, 179, pp.23-33. 〈10.1016/j.marchem.2016.01.003〉. 〈insu-01265816〉
  • Tiago De Oliveira, Régis Guégan. Coupled Organoclay/Micelle Action for the Adsorption of Diclofenac. Environmental Science & Technology, American Chemical Society, 2016, 50 (18), pp.10209-10215. 〈10.1021/acs.est.6b03393〉. 〈insu-01371803〉
  • Sabrina Constanda, Miruna Silvia Stan, Carmen Steluta Ciobanu, Mikael Motelica-Heino, Régis Guégan, et al.. Carbon Nanotubes-Hydroxyapatite Nanocomposites for an Improved Osteoblast Cell Response. Journal of Nanomaterials, Hindawi Publishing Corporation, 2016, 10 p. 〈10.1155/2016/3941501〉. 〈insu-01294590〉
  • Cristina Popa, Aurélien Deniaud, Isabelle Michaud-Soret, Régis Guégan, Mikael Motelica-Heino, et al.. Structural and Biological Assessment of Zinc Doped Hydroxyapatite Nanoparticles. Journal of Nanomaterials, Hindawi Publishing Corporation, 2016, 9, pp.399 - 10. 〈10.1007/s10853-014-8578-4〉. 〈insu-01414519〉
  • Thomas Thiebault, Mohammed Boussafir, Régis Guégan, Claude Le Milbeau, Lydie Le Forestier. Clayey-sand filter for the removal of pharmaceuticals from wastewater effluent: Percolation experiments. Environmental Science : Water Research and Technology, Royal Society of Chemistry, 2016, 2, pp.529-538. 〈10.1039/C6EW00034G〉. 〈insu-01298757〉
  • Flavien Choulet, M. Buatier, Luc Barbanson, Régis Guégan, A. Ennaciri. Zinc-rich clays in supergene non-sulfide zinc deposits. Mineralium Deposita, 2016, 51 (4), pp.467-490. 〈10.1007/s00126-015-0618-8〉. 〈insu-01239887〉
  • C.L. Popa, C.M. Bartha, M Albu, Régis Guégan, Mikael Motelica-Heino, et al.. SYNTHESIS, CHARACTERIZATION AND CYTOTOXICITY EVALUATION ON ZINC DOPED HYDROXYAPATITE IN COLLAGEN MATRIX. DIGEST JOURNAL OF NANOMATERIALS AND BIOSTRUCTURES, 2015, 10 (2), pp.681-691. 〈http://www.chalcogen.ro/index.php/journals/digest-journal-of-nanomaterials-and-biostructures/8-djnb/41-volume-10-number-2-april-june-2015〉. 〈insu-01363294〉
  • Régis Guégan, Marcelo Giovanela, Fabienne Warmont, Mikael Motelica-Heino. Nonionic organoclay: A ‘Swiss Army knife’ for the adsorption of organic micro-pollutants?. Journal of Colloid and Interface Science, Elsevier, 2015, 437, pp.71 - 79. 〈10.1016/j.jcis.2014.09.043〉. 〈insu-01088187〉
  • Thomas Thiebault, Régis Guégan, Mohammed Boussafir. Adsorption Mechanisms of Emerging Micro-pollutants with a clay Mineral: Case of Tramadol and Doxepine Pharmaceutical Products. Journal of Colloid and Interface Science, Elsevier, 2015, 453, pp.1-8. 〈10.1016/j.jcis.2015.04.029〉. 〈insu-01163181〉
  • L.R. Bonetto, F Ferrarini, C. De Marco, J.S. Crespo, Régis Guégan, et al.. Removal of methyl violet 2B dye from aqueous solution using a magnetic composite as an adsorbent. Journal of Water Process Engineering, Elsevier, 2015, 6, pp.11-20. 〈10.1016/j.jwpe.2015.02.006〉. 〈insu-01130235〉
  • Larissa Carli, Tales Daitx, Régis Guégan, Marcelo Giovanela, Janaina Crespo, et al.. Biopolymer nanocomposites based on poly(hydroxybutyrate-co-hydroxyvalerate) reinforced by a nonionic organoclay. Polymer International, Wiley, 2015, 64 (2), pp.235-241. 〈10.1002/pi.4781〉. 〈insu-01016483〉
  • Cristina Popa, Carmen Steluta Ciobanu, Simona Liliana Iconaru, Miruna Stan, Anca Dinischiotu, et al.. Systematic investigation and in vitro biocompatibility studies on mesoporous europium doped hydroxyapatite. Central European Journal of Chemistry, Springer Verlag, 2014, 12 (10), pp.1032-1046. 〈10.2478/s11532-014-0554-y〉. 〈insu-01017548〉
  • Mathilde Lepoitevin, Maguy Jaber, Régis Guégan, Jean-Marc Janot, Philippe Dejardin, et al.. BSA and lysozyme adsorption on homoionic montmorillonite: Influence of the interlayer cation. Applied Clay Science, Elsevier, 2014, 95, pp.396-402. 〈10.1016/j.clay.2014.05.003〉. 〈insu-01017005〉
  • Nour Hattab, Maryline Soubrand-Colin, Régis Guégan, Mikael Motelica-Heino, Xavier Bourrat, et al.. Effect of organic amendments on the mobility of trace elements in phytoremediated techno-soils: role of the humic substances. Environmental Science and Pollution Research, Springer Verlag, 2014, 21 (17), pp.10470-10480. 〈10.1007/s11356-014-2959-8〉. 〈insu-01019304〉
  • Sébastien Balme, Régis Guégan, Jean-Marc Janot, Maguy Jaber, Mathilde Lepoitevin, et al.. Structure, Orientation and Stability of Lysozyme Confined in layered Materials. The Royal Society of Chemistry, 2013, 9 (11), pp.3188-3196. 〈10.1039/C3SM27880H〉. 〈insu-00779421v2〉
  • Régis Guégan. Self-assembly of a non-ionic surfactant onto a clay mineral for the preparation of hybrid layered materials. Soft Matter, Royal Society of Chemistry, 2013, 9, pp.10913-10920. 〈10.1039/c3sm52337c〉. 〈insu-00874712〉
  • F. Girardello, Régis Guégan, Valdemar I. Esteves, I.J.R. Baumvol, M.M.D. Sierra, et al.. Characterization of Brazilian Peat Samples by Applying a Multi-Method Approach. Spectroscopy Letters : An International Journal for Rapid Communication, 2013, 46 (3), pp.201-210. 〈10.1080/00387010.2012.702184〉. 〈insu-00751322〉
  • Sylvian Cadars, Régis Guégan, Mounesha N Garaga, Xavier Bourrat, Lydie Le Forestier, et al.. New Insights into the Molecular Structures, Compositions, and Cation Distributions in Synthetic and Natural Montmorillonite Clays. Chemistry of Materials, American Chemical Society, 2012, 24, pp.4376-4389. 〈10.1021/cm302549k〉. 〈hal-00749159〉
  • Márjore Antunes, Valdemar I. Esteves, Régis Guégan, J.S. Crespo, Andreia N. Fernandes, et al.. Removal of diclofenac sodium from aqueous solution by Isabel grape bagasse. Chemical Engineering Journal, Elsevier, 2012, 192, pp.114-121. 〈10.1016/j.cej.2012.03.062〉. 〈insu-00684443〉
  • E.O Butenko, E.V. Kapustina, A.E. Kapustin, V.S. Kracvenko, S.A. Gromilov, et al.. Changes in the structure of MgxAly(OH)z layered double hydroxides during the adsorption of organic compounds. Journal of Structural Chemistry, Springer Verlag (Germany), 2011, 52 (2), pp.436-438. 〈10.1134/S0022476611020284〉. 〈insu-00730921〉
  • Régis Guégan. Confinement effects on water structure in membrane lyotropic phases. Journal of Colloid and Interface Science, Elsevier, 2011, 358 (2), pp.485-490. 〈10.1016/j.jcis.2011.02.035〉. 〈insu-00585270〉
  • Mathieu Gautier, Fabrice Muller, Lydie Le Forestier, Jean-Michel Bény, Régis Guégan. NH4-smectite: Characterization, hydration properties and hydro mechanical behaviour. Applied Clay Science, Elsevier, 2010, 49 (3), pp.247-254. 〈10.1016/j.clay.2010.05.013〉. 〈insu-00509194〉
  • Régis Guégan. Intercalation of a Nonionic Surfactant (C10E3) Bilayer into a Na-Montmorillonite Clay. Langmuir, American Chemical Society, 2010, 26 (24), pp.19175-19180. 〈10.1021/la1039267〉. 〈insu-00545035〉
  • M. Giovanela, J.S. Crespo, M. Antunes, D.S. Adametti, A.N. Fernandes, et al.. Chemical and spectroscopic characterization of humic acids extracted from the bottom sediments of a Brazilian subtropical microbasin. Journal of Molecular Structure, Elsevier, 2010, 981 (1-3), pp.111-119. 〈10.1016/j.molstruc.2010.07.038〉. 〈insu-00508976〉
  • Régis Guégan, Mathieu Gautier, Jean-Michel Bény, Fabrice Muller. Adsorption of a C10E3 non-ionic surfactant on a Ca-smectite. Clays and Clay Minerals, Clay Minerals Society, 2009, 57 (4), pp.502-509. 〈10.1346/CCMN.2009.0570411〉. 〈insu-00421309〉
  • Adriana Reatto-Braga, Ary Bruand, E.M. Silva, Régis Guégan, Isabelle Cousin, et al.. Shrinkage of microaggregates in Brazilian Latosols during drying: significance of the clay content, mineralogy and hydric stress history. European Journal of Soil Science, Wiley, 2009, 60, pp.1106-1116. 〈10.1111/j.1365-2389.2009.01189.x〉. 〈insu-00414419〉
  • Ronan Lefort, Denis Morineau, Régis Guégan, Mohammed Guendouz, Jean-Marc Zanotti, et al.. Relation between static short-range order and dynamic heterogeneities in a nanoconfined liquid crystal. Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, American Physical Society, 2008, Vol.78 (Issue 4), pp.040701. 〈10.1103/PhysRevE.78.040701〉. 〈hal-00426776〉
  • Régis Guégan, Denis Morineau, Ronan Lefort, Wilfried Béziel, Mohammed Guendouz, et al.. Rich polymorphism of a rod-like liquid crystal (8CB) confined in two types of unidirectional nanopores. European Physical Journal E: Soft matter and biological physics, EDP Sciences: EPJ, 2008, 26 (3), pp.261-273. 〈10.1140/epje/i2007-10323-0〉. 〈hal-00271680〉
  • Rémi Busselez, Claude Ecolivet, Régis Guégan, Ronan Lefort, Denis Morineau, et al.. Sliding and translational diffusion of molecular phases confined into nanotubes. International Journal of Nanotechnology, Inderscience, 2008, 5 (6/7/8), pp.867-884. 〈10.1504/IJNT.2008.018704〉. 〈hal-00136920〉
  • Ronan Lefort, Denis Morineau, Régis Guégan, Claude Ecolivet, Mohammed Guendouz, et al.. Incoherent Quasielastic Neutron Scattering Study of Molecular dynamics of 4-n-cyano-4'-octylbiphenyl.. Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2008, 10 (20), pp.2993-2999. 〈10.1039/b718003a〉. 〈hal-00271682〉
  • Frédéric Gillot, Hideyuki F. Arata, Régis Guégan, Fabrice O. Morin, Hajime Tanaka, et al.. On-chip thermal calibration with 8 CB liquid crystal of micro-thermal device. Lab on a Chip, Royal Society of Chemistry, 2007, 7, pp.1600. 〈10.1039/b709317a〉. 〈hal-00264795〉
  • Régis Guégan, Denis Morineau, Ronan Lefort, Alain Moréac, Wilfried Béziel, et al.. Molecular dynamics of a short range ordered smectic phase nanoconfined in porous silicon.. Journal of Chemical Physics, American Institute of Physics, 2007, 126 (6), pp.064902. 〈10.1063/1.2435366〉. 〈hal-00175607〉
  • Régis Guégan, Denis Morineau, Ronan Lefort, Alain Moréac, Wilfried Béziel, et al.. Molecular dynamics of a short range ordered smectic phase nanoconfined into porous silicon. Journal of Chemical Physics, American Institute of Physics, 2007, 126 (6), pp.064902. 〈10.1063/1.2435366〉. 〈hal-00115194〉
  • Ronan Lefort, Denis Morineau, Régis Guégan, Alain Moréac, Claude Ecolivet, et al.. Structure and relaxation processes of an anisotropic molecular fluid confined into 1D nanochannels. Philosophical Magazine, Taylor & Francis, 2007, 87 (3-5), pp.469-476. 〈10.1080/14786430600949614〉. 〈hal-00513762〉
  • Régis Guégan, Denis Morineau, Claude Loverdo, Wilfried Béziel, Mohammed Guendouz. Evidence of anisotropic quenched disorder effects on a smectic liquid crystal confined in porous silicon.. Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, American Physical Society, 2006, 73 (1), pp.011707. 〈10.1103/PhysRevE.73.011707〉. 〈hal-00013379〉
  • Régis Guégan, D. Morineau, C. Alba-Simionesco. Interfacial structure of an H-bonding liquid confined into silica nanopore with surface silanols. Chemical Physics, Elsevier, 2005, 317 (2-3), pp.236-244. 〈hal-00124780〉

Communication dans un congrès13 documents

  • Lydie Le Forestier, Régis Guégan. Les organoclays peuvent-ils jouer le double rôle de barrière étanche et de rétention pour les contaminants pharmaceutiques ? . 15ème Colloque du Groupe Français des Argiles (GFA), May 2017, Marseille, France. Poster. 〈insu-01519652〉
  • Lydie Le Forestier, Régis Guégan. Can organoclays be efficient as geochemical barriers for the retention of pharmaceuticalS?. 16th International Clay Conference , Jul 2017, Grenade, Spain. Communication Orale. 〈insu-01519679〉
  • Tiago De Oliveira, Régis Guégan, Mohammed Boussafir. Procédés de remédiation à base d’organoclays pour l’adsorption de produits pharmaceutiques. 14ème colloque du Groupe Français des Argiles, May 2016, Poitiers, France. 2016. 〈insu-01333903〉
  • Tiago De Oliveira, Régis Guégan, Mohammed Boussafir. Adsorption of diclofenac pharmaceutical product onto clay mineral and organoclay derivatives. 2nd Edition of Nanotech France 2016 International Conference & Exhibition, Jun 2016, Paris, France. 2016. 〈insu-01333907〉
  • Régis Guégan, N Miyamoto. Liquid crystal mixtures made of nanosheets and nonionic surfactants. EMN Meeting on Liquid Crystal 2016, Feb 2016, Orlando, United States. 〈insu-01298102〉
  • Régis Guégan, Tiago De Oliveira, Mohammed Boussafir, Claude Le Milbeau, Fabrice Muller, et al.. COMBINATION OF SURFACTANT MICELLE AND ORGANOCLAY FOR THE ADSORPTION OF DICLOFENAC. 8th International Workshop on Contaminant Bioavailability in the Terrestrial Environment, Oct 2015, Nankin, China. 2015. 〈insu-01334063〉
  • Thomas Thiebault, Mohammed Boussafir, Lydie Le-Forestier, Régis Guégan, Claude Le Milbeau. Drugs Trapping by natural matrices, observation of the environment and leaching experiment. 27th International Meeting on Organic Geochemistry, Sep 2015, Prague, Czech Republic. Communication Orale, IMOG. 〈insu-01298137〉
  • Lydie Le Forestier, Régis Guégan. Des barrières géosynthétiques à base d’organoclays : Une véritable étanchéité ?. 12ème Colloque du Groupe Français des Argiles, Oct 2014, Pau, France. Oral, 2014. 〈insu-01290478〉
  • Mikael Motelica-Heino, Nour Hattab, Olivier Faure, Jean Luc Bouchardon, Régis Guégan, et al.. Aided photostabilization of trace elements in contamoinated soils and tectonosoils. 12th International Conference on the Biochemistry of Trace Elements (ICOBTE), Jun 2013, Ehens, Georgia, United States. 12th International Conference on the Biochemistry of Trace Elements (ICOBTE), 2013, 12th International Conference on the Biochemistry of Trace Elements (ICOBTE). 〈halshs-01285121〉
  • Guillaume Wille, Xavier Bourrat, Régis Guégan, Bastien Farre, Daniel Chateigner. Pearls defects evidenced by EPMA, EDS and coupled SEM-μ-Raman spectroscopies.. EMAS 2013 - 13th European Worshop on Modern Developments and Applications in Microbeam Analysis, May 2013, Porto, Portugal. 〈hal-00801783〉
  • Rémi Busselez, Ronan Lefort, Qing Ji, Régis Guégan, Gilbert Chahine, et al.. Bioprotectant glassforming solutions confined in porous silicon nanocapillaries. European Materials Research Society Fall Meeting 2008 (E-MRS Fall Meeting 2008), Sep 2008, Varsovie, Poland. MRS (ISSN 1946-4274), 1152, pp.E, 2009. 〈hal-00355950v2〉
  • Régis Guégan, Ronan Lefort, Wilfried Béziel, Denis Morineau, Mohammed Guendouz, et al.. Dynamics of 8CB confined into porous silicon probed by incoherent neutron backscattering experiments.. 3rd International Workshop on Dynamics in Confinement, Mar 2006, Grenoble, France. EDP Sciences, 41 (1), pp.29-34, 2007, 〈10.1140/epjst/e2007-00011-5〉. 〈hal-00022838〉
  • Ronan Lefort, Denis Morineau, Régis Guégan, Moréac Alain, Claude Ecolivet, et al.. Structure and relaxation processes of an anisotropic molecular fluid confined into 1D nanochannels. 10th International Workshop on Disordered Systems, Mar 2006, Trento, Italy. Taylor & Francis (ISSN 1478-6435), 87 (3-5), pp.469-476, 2007, 〈10.1080/14786430600949614〉. 〈hal-00023736〉

Poster2 documents

  • Flavien Choulet, Martine Buatier, Luc Barbanson, Régis Guégan, A. Ennaciri. Characterization and origin of clays in the Bou Arhous (Morocco) non-sulfide Zn ore deposit. International Mineralogical Association IMA 2014, Sep 2014, Johannesburg, South Africa. pp.EG5 - NONSULPHIDE ZN-PB ORES, 2014, 〈http://www.ima2014.co.za/documents/IMA2014%20ABSTRACT%20VOLUME_2.pdf〉. 〈insu-01143105〉
  • Adoum Mahamat-Ahmat, Mohammed Boussafir, Claude Le Milbeau, Régis Guégan, Lydie Le Forestier. Lipids and clays interactions in a productive marine water column (Antofagasta Bay, Chile). 26th International Meeting on Organic Geochemistry, Sep 2013, Tenerife, Spain. 〈insu-01384979〉

Chapitre d'ouvrage1 document

  • Guillaume Wille, Xavier Bourrat, Nicolas Maubec, Régis Guégan, Abdeltif Lahfid. Raman-in-SEM studies of inorganic materials. Richard Douthwaite, Simon Duckett, Jack Yarwood. Spectroscopic Properties of Inorganic and Organometallic Compounds : Volume 45, Royal Society of Chemistry, pp.79-116, 2014, 〈10.1039/9781782621485-00079〉. 〈hal-01023680〉

Thèse1 document

  • Régis Guégan. Etude des propriétés d'un cristal liquide (8CB) confiné dans des nanopores unidirectionnels. Analyse de données, Statistiques et Probabilités [physics.data-an]. Université Rennes 1, 2006. Français. 〈tel-00264429〉