Simona Iconaru, Daniela Predoi, Carmen Ciobanu, Mikael Motelica-Heino, Régis Guégan, et al.. Development of Silver Doped Hydroxyapatite Thin Films for Biomedical Applications. Coatings, MDPI, 2022, 12 (3), pp.341. ⟨10.3390/coatings12030341⟩. ⟨insu-03599741⟩

Régis Guégan, Lydie Le Forestier. Performance evaluation of organoclays for the amoxicillin retention in a dynamic context. Chemical Engineering Journal, Elsevier, 2021, 406, pp.126859. ⟨10.1016/j.cej.2020.126859⟩. ⟨insu-02931496⟩

L.R. Bonetto, J.S. Crespo, Régis Guégan, V.I. Esteves, M. Giovanela. Removal of methylene blue from aqueous solutions using a solid residue of the apple juice industry: full factorial design, equilibrium, thermodynamics and kinetics aspects. Journal of Molecular Structure, Elsevier, 2021, 1224, pp.129296. ⟨10.1016/j.molstruc.2020.129296⟩. ⟨insu-02945176⟩

Alexandra Cemin, Fabrício Ferrarini, Matheus Poletto, Luis R Bonetto, Jordana Bortoluz, et al.. Characterization and use of a lignin sample extracted from Eucalyptus grandis sawdust for the removal of methylene blue dye. International Journal of Biological Macromolecules, Elsevier, 2021, 170, pp.375-389. ⟨10.1016/j.ijbiomac.2020.12.155⟩. ⟨insu-03088351⟩

Tiago de Oliveira, Mohammed Boussafir, Laëtitia Fougère, Emilie Destandau, Yoshiyuki Sugahara, et al.. Use of a clay mineral and its nonionic and cationic organoclay derivatives for the removal of pharmaceuticals from rural wastewater effluents. Chemosphere, Elsevier, 2020, 259, 127480 (7 p.). ⟨10.1016/j.chemosphere.2020.127480⟩. ⟨insu-02885775⟩

Régis Guégan, Tiago de Oliveira, Julien Le Gleuher, Yoshiyuki Sugahara. Tuning down the environmental interests of organoclays for emerging pollutants: Pharmaceuticals in presence of electrolytes. Chemosphere, Elsevier, 2020, 239, 124730 (10 p.). ⟨10.1016/j.chemosphere.2019.124730⟩. ⟨insu-02288741⟩

Tiago de Oliveira, Régis Guégan. Adsorption of Diclofenac Pharmaceutical onto a Cationic Organoclay and an Untreated Montmorillonite. IOP Conference Series: Materials Science and Engineering, IOP Publishing, 2020, 739, pp.012024. ⟨10.1088/1757-899X/739/1/012024⟩. ⟨insu-02481019⟩

Marie-Paule Norini, Hugues Thouin, Florie Miard, Fabienne Battaglia-Brunet, Pascale Gautret, et al.. Mobility of Pb, Zn, Ba, As and Cd toward soil pore water and plants (willow and ryegrass) from a mine soil amended with biochar. Journal of Environmental Management, Elsevier, 2019, 232, pp.117 - 130. ⟨10.1016/j.jenvman.2018.11.021⟩. ⟨insu-01930703⟩

Daniela Predoi, Simona Liliana Iconaru, Mihai Valentin Predoi, Mikael Motelica-Heino, Régis Guégan, et al.. Evaluation of Antibacterial Activity of Zinc-Doped Hydroxyapatite Colloids and Dispersion Stability Using Ultrasounds. Nanomaterials, MDPI, 2019, 9 (4), pp.515. ⟨10.3390/nano9040515⟩. ⟨insu-02088572⟩

Adoum Mahamat Ahmat, Thomas Thiebault, Régis Guégan. Phenolic acids interactions with clay minerals: A spotlight on the adsorption mechanisms of Gallic Acid onto montmorillonite. Applied Clay Science, Elsevier, 2019, 180, pp.105188. ⟨10.1016/j.clay.2019.105188⟩. ⟨insu-02164418⟩

Régis Guégan. Organoclay applications and limits in the environment. Comptes Rendus. Chimie, Académie des sciences (Paris), 2018, ⟨10.1016/j.crci.2018.09.004⟩. ⟨hal-01894907⟩

A. A Gujel, M. Bandeira, C. Menti, D. Perondi, Régis Guégan, et al.. Evaluation of vulcanization nanoactivators with low zinc content: characterization of zinc oxides, cure, physico-mechanical properties, Zn 2+ release in water and cytotoxic effect of EPDM compositions. Polymer Engineering and Science, Wiley-Blackwell, 2018, 58 (10), pp.1800-1809. ⟨10.1002/pen.24781⟩. ⟨insu-01708793⟩

Manon Kania, Mathieu Gautier, Z. Ni, Erik Bonjour, Régis Guégan, et al.. Analytical indicators to characterize Particulate Organic Matter (POM) and its evolution in French Vertical Flow Constructed Wetlands (VFCWs). Science of the Total Environment, Elsevier, 2018, 622-623, pp.801-813. ⟨10.1016/j.scitotenv.2017.11.357⟩. ⟨hal-01662903⟩

Tiago de Oliveira, Elodie Fernandez, Laëtitia Fougère, Emilie Destandau, Mohammed Boussafir, et al.. Competitive Association of Antibiotics with a Clay Mineral and Organoclay Derivatives as a Control of Their Lifetimes in the Environment. ACS Omega, ACS Publications, 2018, 3 (11), pp.15332 - 15342. ⟨10.1021/acsomega.8b02049⟩. ⟨hal-01923127⟩

Simona Liliana Iconaru, Mikael Motelica-Heino, Régis Guégan, Mircea Beuran, Adrian Costescu, et al.. Adsorption of Pb (II) Ions onto Hydroxyapatite Nanopowders in Aqueous Solutions. Materials, MDPI, 2018, 17 p. ⟨10.3390/ma11112204⟩. ⟨insu-01914763⟩

Simona Liliana Iconaru, Mikael Motelica-Heino, Régis Guégan, Mihai Valentin Predoi, Alina Mihaela Prodan, et al.. Removal of Zinc Ions Using Hydroxyapatite and Study of Ultrasound Behavior of Aqueous Media. Materials, MDPI, 2018, 11 (8), pp.1350. ⟨10.3390/ma11081350⟩. ⟨insu-01856087⟩

Takahiro Ohkubo, Takuya Okamoto, Katsuyuki Kawamura, Régis Guégan, Kenzo Deguchi, et al.. New Insights into the Cs Adsorption on Montmorillonite Clay from 133 Cs Solid-state NMR and Density Functional Theory Calculations. Journal of Physical Chemistry A, American Chemical Society, 2018, 122, pp.9326-9337. ⟨10.1021/acs.jpca.8b07276⟩. ⟨hal-01914563⟩

Daniela Predoi, Andreea Groza, Simona Liliana Iconaru, Gabriel Predoi, Florica Barbuceanu, et al.. Properties of Basil and Lavender Essential Oils Adsorbed on the Surface of Hydroxyapatite. Materials, MDPI, 2018, 11, 17 p. ⟨10.3390/ma11050652⟩. ⟨insu-01775017⟩

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⟩

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⟩

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⟩

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⟩

Simona Liliana Iconaru, Régis Guégan, Cristina Liana 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⟩

Tiago de Oliveira, Régis Guégan. Coupled Organoclay/Micelle Action for the Adsorption of Diclofenac. Environmental Science and Technology, American Chemical Society, 2016, 50 (18), pp.10209-10215. ⟨10.1021/acs.est.6b03393⟩. ⟨insu-01371803⟩

Cristina Liana 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. ⟨10.1155/2016/1062878⟩. ⟨insu-01414519⟩

Régis Guégan, Marcelo Giovanela. Confinement of a Nonionic Surfactant Membrane Within a Montmorillonite as a New Way to Prepare Organoclay Materials. Materials Research, Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol), 2016, 19 (6), pp.1324-1328. ⟨10.1590/1980-5373-MR-2016-0363⟩. ⟨insu-01371830⟩

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⟩

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. ⟨10.1039/C6RA10655B⟩. ⟨insu-01342278⟩

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⟩

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⟩

Flavien Choulet, M. Buatier, Luc Barbanson, Régis Guégan, A. Ennaciri. Zinc-rich clays in supergene non-sulfide zinc deposits. Mineralium Deposita, Spinger, 2016, 51 (4), pp.467-490. ⟨10.1007/s00126-015-0618-8⟩. ⟨insu-01239887⟩

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⟩

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 , Forum of Chalcogeniders, 2015, 10 (2), pp.681-691. ⟨insu-01363294⟩

Larissa N. Carli, Tales S. Daitx, Régis Guégan, Marcelo Giovanela, Janaina S. 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⟩

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⟩

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⟩

Cristina L. 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. Soft Matter, Royal Society of Chemistry, 2013, 9 (11), ⟨10.1039/c3sm27880h⟩. ⟨hal-01676094⟩

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⟩

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⟩

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⟩

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. 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⟩

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⟩

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 (6), pp.1106-1116. ⟨10.1111/j.1365-2389.2009.01189.x⟩. ⟨insu-00414419⟩

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⟩

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⟩

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⟩

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⟩

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⟩

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, 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⟩

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, 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⟩

Béatrice Vallée, Christine Mosrin-Huaman, Hélène Bénédetti, Régis Guégan, Bojan Zunar. Life in the bioink: Physiology and energetics of Saccharomyces cerevisiae embedded in polymerized Pluronic F127-DMA, a “smart” thermoresponsive hydrogel. ICY15 meets 30ICYGMB, The spirit of Yeast, Aug 2021, Vienne, virtual, Austria. ⟨hal-03559939⟩

Manon Kania, Mathieu Gautier, Patrick Jame, Jianguo Liu, Régis Guégan, et al.. Use of analytical indicators to evaluate the quality of surface sludge deposits in vertical flow constructed wetlands treating wastewaters. 19th European Meeting on Environmental Chemistry (EMEC 19), Dec 2018, Royat, France. ⟨hal-01964262⟩

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. ⟨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. ⟨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. ⟨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. ⟨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. ⟨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. ⟨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. ⟨insu-01290478⟩

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. pp.1. ⟨hal-00801783⟩

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. ⟨halshs-01285121⟩

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. pp.E. ⟨hal-00355950v2⟩

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. pp.469-476, ⟨10.1080/14786430600949614⟩. ⟨hal-00023736⟩

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. pp.29-34, ⟨10.1140/epjst/e2007-00011-5⟩. ⟨hal-00022838⟩

Bojan Zunar, Christine Mosrin-Huaman, Hélène Bénédetti, Régis Guégan, Béatrice Vallée. Stressed by hydrogel? Physiological response of yeast cells embedded in thermoresponsive Pluronic F127: a prerequisite for bioreactor development. FEBS 2021, the 45th FEBS Congress, Jul 2021, Ljubljana, Slovenia. ⟨hal-03679975⟩

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. ⟨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⟩

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⟩

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⟩