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Unité Matériaux et Transformations

Unité Matériaux et Transformations
CNRS UMR 8207 - Université Lille 1

Director : Alexandre Legris

Deputy Director : Patrice Woisel

Main office Tel : +33 (0) 320 43 49 67
Fax : + 33 (0) 320 43 65 91

Bres Etienne
Etienne Bres
Bâtiment C6 - 007
Unité Matériaux et Transformations
Bât. C6
Université Lille1
59655 Villeneuve d'Ascq
Tel: +33 (0) 320 43 67 04
Fax: +33 (0) 320 43 65 91


Biomaterials - Bioceramics - Nanoscale characterization of bioceramics using electron microscopy

Recent communications

1 oral presentation(s), including 1 invited. 1 poster(s). Detailled list.

Recent publications

  1. J. Reyes-gasga, J. Hémmerlé, E. F. Brès, Aberration-Corrected Transmission Electron Microscopic Study of the Central Dark Line Defect in Human Tooth Enamel Crystals, Microscopy and Microanalysis 22 1047-1055 (2016) [doi: 10.1017/S1431927616011648]
  2. G. E. Tiznado-orozco, J. Reyes-gasga, F. Elefterie, C. Beyens, U. Maschke, E. Brès, Wettability modification of human tooth surface by water and UV and electron-beam radiation, Materials Science and Engineering: C 57 133-146 (2015) [doi: 10.1016/j.msec.2015.06.054]
  3. S. Tehuacanero-cuapa, J. Reyes-gasga, E. Brès, R. Palomino-merino, R. García-garcía, Holes drilling in gold and silver decahedral nanoparticles by the convergent beam electron diffraction electron beam, Radiation Effects and Defects in Solids 169 838-844 (2014) [doi: 10.1080/10420150.2014.958747]
  4. E. Brès, J. Reyes-gasga, C. Rey, J. Michel, Probe size study of apatite irradiation in stem, The European Physical Journal Applied Physics 67 2/130104 (2014) [doi: 10.1051/epjap/2014130104]
  5. E. Mugnaioli, J. Reyes-gasga, U. Kolb, J. Hemmerlé, E. F. Brès, Evidence of Noncentrosymmetry of Human Tooth Hydroxyapatite Crystals, Chemistry - A European Journal 20 6849-6852 (2014) [doi: 10.1002/chem.201402275]
  6. J. Reyes-gasga, E. Brès, Interpretation of "anomalous" electron diffraction reflections observed in human tooth enamel grains: The role of shape effect, Journal of Advanced Microscopy Research 8 110-113 (2013) [doi: 10.1166/jamr.2013.1146]
  7. J. Reyes-gasga, E. L. Martínez-piñeiro, G. Rodríguez-Álvarez, G. E. Tiznado-orozco, R. García-garcía, E. Brès, XRD and FTIR crystallinity indices in sound human tooth enamel and synthetic hydroxyapatite, Materials Science and Engineering: C 33 4568-4574 (2013) [doi: 10.1016/j.msec.2013.07.014]
  8. J. Reyes-gasga, E. L. MartÍnez-piÑeiro, E. Bres, Crystallographic structure of human tooth enamel by electron microscopy and x-ray diffraction: hexagonal or monoclinic?, Journal of Microscopy 248 102-109 (2012) [doi: 10.1111/j.1365-2818.2012.03653.x]
  9. J. Reyes gasga, R. Garcia-garcia, E. F. Brès, Electron beam interaction, damage and reconstruction of hydroxyapatite, Physica B 404 1867-1873 (2009) [doi: 10.1016/j.physb.2009.03.008 ]
  10. J. Reyes-gasga, G. Carbajal de la torre, E. F. Brès, I. M. Gil-chavarria, A. G. Rodriguez-hernandez, R. Garcia-garcia., STEM-HAADF electron microscopy analysis of the central dark line defect of human tooth enamel crystallites, Journal of Materials Science: Materials in Medicine 19 877-882 (2008) [doi: 10.1007/s10856-007-3174-7]
  11. E. F. Brès, V. Serin, G. Carbajal de la torre, C. Combes, G. Leroy, C. Rey., Spectrometric analysis of non-stoichiometric hydroxyapatite crystals, Tissue Engineering 13 1384-1384 (2007)
  12. E. Brès, S. Ferlay, P. Dechamboit, H. Leroux, M. W. Hosseini, S. Reyntjens., Investigations on crystalline interface within a molecular composite crystal by microscopic techniques, Journal of Materials Chemistry 17 1559-1562 (2007) [doi: 10.1039/b701088e]
  13. E. F. Brès, T. Duhoo, N. Leroy, J. Lemaitre., Evidence of a transient phase during the hydrolysis of calcium deficient hydroxyapatite, Zeitschrift für Metallkunde 96 503-506 (2005) [doi: 10.3139/146.018135]
Unité Matériaux et Transformations, CNRS UMR 8207, Université Lille1, Bâtiment C6, 59655 Villeneuve d'Ascq, France
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