Regis Guegan

准教授(任期付)

  • 1262 Citations
  • 21 h-Index
20042020

Research output per year

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Research Output

Adsorption mechanisms of emerging micro-pollutants with a clay mineral: Case of tramadol and doxepine pharmaceutical products

Thiebault, T., Guégan, R. & Boussafir, M., 2015 Sep 1, In : Journal of Colloid And Interface Science. 453, p. 1-8 8 p.

Research output: Contribution to journalArticle

50 Citations (Scopus)

Adsorption of a C10E3 non-ionic surfactant on a Ca-smectite

Guegan, R., Gautier, M., Beny, J. M. & Muller, F., 2009 Aug 1, In : Clays and Clay Minerals. 57, 4, p. 502-509 8 p.

Research output: Contribution to journalArticle

24 Citations (Scopus)

Adsorption of diclofenac onto organoclays: Effects of surfactant and environmental (pH and temperature) conditions

De Oliveira, T., Guégan, R., Thiebault, T., Milbeau, C. L., Muller, F., Teixeira, V., Giovanela, M. & Boussafir, M., 2017 Feb 5, In : Journal of Hazardous Materials. 323, p. 558-566 9 p.

Research output: Contribution to journalArticle

62 Citations (Scopus)

Adsorption of Diclofenac Pharmaceutical onto a Cationic Organoclay and an Untreated Montmorillonite

De Oliveira, T. & Guégan, R., 2020 Feb 7, In : IOP Conference Series: Materials Science and Engineering. 739, 1, 012024.

Research output: Contribution to journalConference article

Open Access

Adsorption of Pb (II) ions onto hydroxyapatite nanopowders in aqueous solutions

Iconaru, S. L., Motelica-Heino, M., Guegan, R., Beuran, M., Costescu, A. & Predoi, D., 2018 Nov 7, In : Materials. 11, 11, 2204.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Advances in Functionalized Materials Research 2016

Predoi, D., Motelica-Heino, M., Guegan, R. & Le Coustumer, P., 2017, In : Journal of Nanomaterials. 2017, 1269319.

Research output: Contribution to journalEditorial

Analytical indicators to characterize Particulate Organic Matter (POM) and its evolution in French Vertical Flow Constructed Wetlands (VFCWs)

Kania, M., Gautier, M., Ni, Z., Bonjour, E., Guégan, R., Michel, P., Jame, P., Liu, J. & Gourdon, R., 2018 May 1, In : Science of the Total Environment. 622-623, p. 801-813 13 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Application of biocompatible magnetite nanoparticles for the removal of arsenic and copper from water

Iconaru, S. L., Beuran, M., Turculet, C. S., Negoi, I., Teleanu, G., Prodan, A. M., Motelica-Heino, M., Guegan, R., Ciobanu, C. S., Jiga, G. & Predoi, D., 2018 Feb 21, International Conference on Structural Analysis of Advanced Materials, ICSAAM 2017. American Institute of Physics Inc., Vol. 1932. 030018

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Biopolymer nanocomposites based on poly(hydroxybutyrate-co-hydroxyvalerate) reinforced by a non-ionic organoclay

Carli, L. N., Daitx, T. S., Guégan, R., Giovanela, M., Crespo, J. S. & Mauler, R. S., 2015 Feb 1, In : Polymer International. 64, 2, p. 235-241 7 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Bioprotectant glassforming solutions confined in porous silicon nanocapillaries

Busselez, R., Lefort, R., Ji, Q., Guégan, R., Chahine, G., Guendouz, M., Zanotti, J. M., Frick, B. & Morineau, D., 2008 Jan 1, Local Structure and Dynamics in Amorphous Systems. Materials Research Society, p. 85-90 6 p. (Materials Research Society Symposium Proceedings; vol. 1152).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

BSA and lysozyme adsorption on homoionic montmorillonite: Influence of the interlayer cation

Lepoitevin, M., Jaber, M., Guégan, R., Janot, J. M., Dejardin, P., Henn, F. & Balme, S., 2014 Jun, In : Applied Clay Science. 95, p. 396-402 7 p.

Research output: Contribution to journalArticle

42 Citations (Scopus)

Carbon Nanotubes-Hydroxyapatite Nanocomposites for an Improved Osteoblast Cell Response

Constanda, S., Stan, M. S., Ciobanu, C. S., Motelica-Heino, M., Guégan, R., Lafdi, K., Dinischiotu, A. & Predoi, D., 2016, In : Journal of Nanomaterials. 2016, 3941501.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Changes in the structure of MgxAly(OH)z layered double hydroxides during the adsorption of organic compounds

Butenko, É. O., Kapustina, E. V., Kapustin, A. E., Kravchenko, V. S., Gromilov, S. A. & Guegan, R., 2011 Apr, In : Journal of Structural Chemistry. 52, 2, p. 436-438 3 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Characterization of Brazilian peat samples by applying a multimethod approach

Girardello, F., Guégan, R., Esteves, V. I., Baumvol, I. J. R., Sierra, M. M. D., Crespo, J. S., Fernandes, A. N. & Giovanela, M., 2013 Apr 3, In : Spectroscopy Letters. 46, 3, p. 201-210 10 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Chemical and spectroscopic characterization of humic acids extracted from the bottom sediments of a Brazilian subtropical microbasin

Giovanela, M., Crespo, J. S., Antunes, M., Adamatti, D. S., Fernandes, A. N., Barison, A., Da Silva, C. W. P., Guégan, R., Motelica-Heino, M. & Sierra, M. M. D., 2010 Sep 24, In : Journal of Molecular Structure. 981, 1-3, p. 111-119 9 p.

Research output: Contribution to journalArticle

53 Citations (Scopus)

Clayey-sand filter for the removal of pharmaceuticals from wastewater effluent: Percolation experiments

Thiebault, T., Boussafir, M., Guégan, R., Le Milbeau, C. & Le Forestier, L., 2016, In : Environmental Science: Water Research and Technology. 2, 3, p. 529-538 10 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)

Commercial hydroxyapatite powders for lead removal from aqueous solution

Negrila, C. C., Iconaru, S. L., Motelica-Heino, M., Guegan, R., Predoi, G., Barbuceanu, F., Ghita, R. V., Petre, C. C., Jiga, G., Badea, M. L., Prodan, A. M. & Predoi, D., 2018 Jul 11, 9th International Conference on Times of Polymers and Composites: From Aerospace to Nanotechnology. American Institute of Physics Inc., Vol. 1981. 020121

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Competitive adsorption of a pool of pharmaceuticals onto a raw clay mineral

Thiebault, T., Boussafir, M., Le Forestier, L., Le Milbeau, C., Monnin, L. & Guégan, R., 2016, In : RSC Advances. 6, 69, p. 65257-65265 9 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Competitive Association of Antibiotics with a Clay Mineral and Organoclay Derivatives as a Control of Their Lifetimes in the Environment

De Oliveira, T., Fernandez, E., Fougère, L., Destandau, E., Boussafir, M., Sohmiya, M., Sugahara, Y. & Guégan, R., 2018 Nov 12, In : ACS Omega. 3, 11, p. 15332-15342 11 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Confinement effects on water structure in membrane lyotropic phases

Guégan, R., 2011 Jun 15, In : Journal of Colloid And Interface Science. 358, 2, p. 485-490 6 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)

Confinement of a nonionic surfactant membrane within a montmorillonite as a new way to prepare organoclay materials

Guégan, R. & Giovanela, M., 2016 Nov 1, In : Materials Research. 19, 6, p. 1324-1328 5 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Correction: Competitive association of antibiotics with a clay mineral and organoclay derivatives as a control of their lifetimes in the environment (ACS Omega (2018) 3:11 (15332-15342) DOI: 10.1021/acsomega.8b02049)

De Oliveira, T., Fernandez, E., Fougère, L., Destandau, E., Boussafir, M., Sohmiya, M., Sugahara, Y. & Guegan, R., 2018 Dec 27, In : ACS Omega. 3, 12, 1 p.

Research output: Contribution to journalComment/debate

Coupled Organoclay/Micelle Action for the Adsorption of Diclofenac

De Oliveira, T. & Guégan, R., 2016 Sep 20, In : Environmental Science and Technology. 50, 18, p. 10209-10215 7 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)

Dynamics of 8CB confined into porous silicon probed by incoherent neutron backscattering experiments

Guégan, R., Lefort, R., Béziel, W., Morineau, D., Guendouz, M. & Frick, B., 2007 Feb, In : European Physical Journal: Special Topics. 141, 1, p. 29-34 6 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Effect of organic amendments on the mobility of trace elements in phytoremediated techno-soils: Role of the humic substances

Hattab, N., Soubrand, M., Guégan, R., Motelica-Heino, M., Bourrat, X., Faure, O. & Bouchardon, J. L., 2014 Sep, In : Environmental Science and Pollution Research. 21, 17, p. 10470-10480 11 p.

Research output: Contribution to journalArticle

28 Citations (Scopus)

Evaluation of antibacterial activity of zinc-doped hydroxyapatite colloids and dispersion stability using ultrasounds

Predoi, D., Iconaru, S. L., Predoi, M. V., Motelica-Heino, M., Guegan, R. & Buton, N., 2019 Apr, In : Nanomaterials. 9, 4, 515.

Research output: Contribution to journalArticle

Open Access
7 Citations (Scopus)

Evaluation of vulcanization nanoactivators with low zinc content: characterization of zinc oxides, cure, physico-mechanical properties, Zn2+ release in water and cytotoxic effect of EPDM compositions

Gujel, A. A., Bandeira, M., Menti, C., Perondi, D., Guégan, R., Roesch-Ely, M., Giovanela, M. & Crespo, J. S., 2018 Oct, In : Polymer Engineering and Science. 58, 10, p. 1800-1809 10 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Evidence of anisotropic quenched disorder effects on a smectic liquid crystal confined in porous silicon

Guégan, R., Morineau, D., Loverdo, C., Béziel, W. & Guendouz, M., 2006 Jan, In : Physical Review E - Statistical, Nonlinear, and Soft Matter Physics. 73, 1, 011707.

Research output: Contribution to journalArticle

53 Citations (Scopus)

Highly Efficient Surface Modification of Layered Perovskite Nanosheets with a Phosphorus Coupling Reagent Making Use of Microchannels

Sugaya, T., Guegan, R., Idota, N., Tsukahara, T. & Sugahara, Y., 2020 Jul 7, In : Langmuir. 36, 26, p. 7252-7258 7 p.

Research output: Contribution to journalArticle

Incoherent quasielastic neutron scattering study of molecular dynamics of 4-n-octyl-4'-cyanobiphenyl

Lefort, R., Morineau, D., Guégan, R., Ecolivet, C., Guendouz, M., Zanotti, J. M. & Frick, B., 2008 May 12, In : Physical Chemistry Chemical Physics. 10, 20, p. 2993-2999 7 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Intercalation of a nonionic surfactant (C10E3) bilayer into a Na-montmorillonite clay

Guégan, R., 2010 Dec 21, In : Langmuir. 26, 24, p. 19175-19180 6 p.

Research output: Contribution to journalArticle

45 Citations (Scopus)

Interfacial structure of an H-bonding liquid confined into silica nanopore with surface silanols

Guégan, R., Morineau, D. & Alba-Simionesco, C., 2005 Oct 31, In : Chemical Physics. 317, 2-3, p. 236-244 9 p.

Research output: Contribution to journalArticle

54 Citations (Scopus)

Magnetite (Fe3O4) nanoparticles as adsorbents for As and Cu removal

Iconaru, S. L., Guégan, R., Popa, C. L., Motelica-Heino, M., Ciobanu, C. S. & Predoi, D., 2016 Dec 1, In : Applied Clay Science. 134, p. 128-135 8 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)

Mineralization and Preservation of an extremotolerant Bacterium Isolated from an Early Mars Analog Environment

Gaboyer, F., Le Milbeau, C., Bohmeier, M., Schwendner, P., Vannier, P., Beblo-Vranesevic, K., Rabbow, E., Foucher, F., Gautret, P., Guégan, R., Richard, A., Sauldubois, A., Richmann, P., Perras, A. K., Moissl-Eichinger, C., Cockell, C. S., Rettberg, P., Marteinsson, Monaghan, E., Ehrenfreund, P. & 7 others, Garcia-Descalzo, L., Gomez, F., Malki, M., Amils, R., Cabezas, P., Walter, N. & Westall, F., 2017 Dec 1, In : Scientific reports. 7, 1, 8775.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Mobility of Pb, Zn, Ba, As and Cd toward soil pore water and plants (willow and ryegrass) from a mine soil amended with biochar

Norini, M. P., Thouin, H., Miard, F., Battaglia-Brunet, F., Gautret, P., Guegan, R., Le Forestier, L., Morabito, D., Bourgerie, S. & Motelica-Heino, M., 2019 Feb 15, In : Journal of Environmental Management. 232, p. 117-130 14 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Molecular dynamics of a short-range ordered smectic phase nanoconfined in porous silicon

Guégan, R., Morineau, D., Lefort, R., Moréac, A., Béziel, W., Guendouz, M., Zanotti, J. M. & Frick, B., 2007, In : Journal of Chemical Physics. 126, 6, 064902.

Research output: Contribution to journalArticle

33 Citations (Scopus)

New Insights into the Cs Adsorption on Montmorillonite Clay from 133Cs Solid-State NMR and Density Functional Theory Calculations

Ohkubo, T., Okamoto, T., Kawamura, K., Guegan, R., Deguchi, K., Ohki, S., Shimizu, T., Tachi, Y. & Iwadate, Y., 2018 Dec 6, In : Journal of Physical Chemistry A. 122, 48, p. 9326-9337 12 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

New insights into the molecular structures, compositions, and cation distributions in synthetic and natural montmorillonite clays

Cadars, S., Guégan, R., Garaga, M. N., Bourrat, X., Le Forestier, L., Fayon, F., Huynh, T. V., Allier, T., Nour, Z. & Massiot, D., 2012 Nov 27, In : Chemistry of Materials. 24, 22, p. 4376-4389 14 p.

Research output: Contribution to journalArticle

55 Citations (Scopus)

NH4-smectite: Characterization, hydration properties and hydro mechanical behaviour

Gautier, M., Muller, F., Le Forestier, L., Beny, J. M. & Guegan, R., 2010 Jul, In : Applied Clay Science. 49, 3, p. 247-254 8 p.

Research output: Contribution to journalArticle

35 Citations (Scopus)

Nonionic organoclay: A 'Swiss Army knife' for the adsorption of organic micro-pollutants?

Guégan, R., Giovanela, M., Warmont, F. & Motelica-Heino, M., 2015 Jan 1, In : Journal of Colloid And Interface Science. 437, p. 71-79 9 p.

Research output: Contribution to journalArticle

38 Citations (Scopus)

On-chip thermal calibration with 8 CB liquid crystal of micro-thermal device

Gillot, F., Morin, F. O., Arata, H. F., Guégan, R., Tanaka, H. & Fujita, H., 2007, In : Lab on a Chip. 7, 11, p. 1600-1602 3 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Organic matter and clay interaction in a meromictic lake: Implications for source rock OM preservation (Lac Pavin, Puy-de-Dôme, France)

Mahamat Ahmat, A., Boussafir, M., Le Milbeau, C., Guégan, R., De Oliveira, T. & Le Forestier, L., 2017 Jul 1, In : Organic Geochemistry. 109, p. 47-57 11 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Organic matter-clay interaction along a seawater column of the Eastern Pacific upwelling system (Antofagasta bay, Chile): Implications for source rock organic matter preservation

Mahamat Ahmat, A., Boussafir, M., Le Milbeau, C., Guegan, R., Valdès, J., Guiñez, M., Sifeddine, A. & Le Forestier, L., 2016 Feb 20, In : Marine Chemistry. 179, p. 23-33 11 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Organoclay applications and limits in the environment

Guegan, R., 2018 Jan 1, (Accepted/In press) In : Comptes Rendus Chimie.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Phenolic acids interactions with clay minerals: A spotlight on the adsorption mechanisms of Gallic Acid onto montmorillonite

Ahmat, A. M., Thiebault, T. & Guégan, R., 2019 Nov 1, In : Applied Clay Science. 180, 105188.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Preparation and Comparative Stability of a Kaolinite-Tetrabutylphosphonium Bromide Intercalation Compound for Heat and Solvent Treatments

Machida, S., Guégan, R. & Sugahara, Y., 2019 Oct 22, In : Langmuir. 35, 42, p. 13553-13561 9 p.

Research output: Contribution to journalArticle

Properties of basil and lavender essential oils adsorbed on the surface of hydroxyapatite

Predoi, D., Groza, A., Iconaru, S. L., Predoi, G., Barbuceanu, F., Guegan, R., Motelica-Heino, M. S. & Cimpeanu, C., 2018 Apr 24, In : Materials. 11, 5, 652.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Raman-in-SEM studies of inorganic materials

Wille, G., Bourrat, X., Maubec, N., Guegan, R. & Lahfid, A., 2014 Jan 1, Spectroscopic Properties of Inorganic and Organometallic Compounds. Royal Society of Chemistry, p. 79-116 38 p. (Spectroscopic Properties of Inorganic and Organometallic Compounds; vol. 45).

Research output: Chapter in Book/Report/Conference proceedingChapter

6 Citations (Scopus)

Relation between static short-range order and dynamic heterogeneities in a nanoconfined liquid crystal

Lefort, R., Morineau, D., Guégan, R., Guendouz, M., Zanotti, J. M. & Frick, B., 2008 Oct 6, In : Physical Review E - Statistical, Nonlinear, and Soft Matter Physics. 78, 4, 040701.

Research output: Contribution to journalArticle

29 Citations (Scopus)

Removal of diclofenac sodium from aqueous solution by Isabel grape bagasse

Antunes, M., Esteves, V. I., Guégan, R., Crespo, J. S., Fernandes, A. N. & Giovanela, M., 2012 Jun 1, In : Chemical Engineering Journal. 192, p. 114-121 8 p.

Research output: Contribution to journalArticle

107 Citations (Scopus)