Institut Charles Sadron Membre

Patrick Kekicheff

  • TĂ©lĂ©phone : 03.88.41.40.09
  • Mail : patrick.kekicheff@ics-cnrs.unistra.fr
  • DR
  • Bureau : F041
  • Equipe : MIM


Plate-forme                         http://www.ics-cnrs.unistra.fr/micasol/

             plate-forme de haute technologie sur synchrotron SOLEIL

             pour l'Ă©tude de la structure et du comportement des matĂ©riaux

            de l'Ă©chelle molĂ©culaire et nanomĂ©trique Ă  l'Ă©chelle mĂ©soscopique et macroscopique


Thématiques de recherche

                  interactions de double-couche Ă©lectrique, d'hydratation, de corrĂ©lations ion - ion, de volume exclu, dues aux liaisons hydrogène

                  interactions spĂ©cifiques entre entitĂ©s biologiques


Expériences et techniques

                    gĂ©nĂ©rateurs conventionnels, anode tournante, source synchrotron, neutrons froids

                   Surface Force Apparatus (SFA)

                   Microscope Ă  Force Atomique (AFM)

                   SFA couplĂ© avec rayons X (SFAX)


Publications

2021

Meklesh, V.; KĂ©kicheff, P. (2021), Bending elastic modulus of a polymer-doped lyotropic lamellar phase, Journal of Colloid and Interface Science 582 : 1158-1178

2021

Meklesh, V.; Kekicheff, P. (2021), Bending elastic modulus of a polymer -doped lyotropic lamellar phase,Journal Of Colloid And Interface Science,582(B) : 1158-1178 link

2020

Bratasz, L.; Akoglu, K.G.; Kekicheff, P. (2020), Fracture saturation in paintings makes them less vulnerable to environmental variations in museums,Heritage Science,8(1) : link

2019

Kekicheff, P. (2019), The long-range attraction between hydrophobic macroscopic surfaces,Advances In Colloid And Interface Science,270() : 191-215 link

Dabo, M.; Roland, T.; Dalongeville, G.; Gauthier, C.; Kekicheff, P. (2019), Ad-hoc modeling of closed-cell foam microstructures for structure-properties relationships,European Journal Of Mechanics A-Solids,75() : 128-141 link

Kekicheff, P.; Contal, C. (2019), Cationic-Surfactant-Coated Mica Surfaces below the Critical Micellar Concentration: 1. Patchy Structures As Revealed by Peak Force Tapping AFM Mode,Langmuir,35(8) : 3087-3107 link

2018

Kekicheff, P.; Iss, J.; Fontaine, P.; Johner, A. (2018), Direct Measurement of Lateral Correlations under Controlled Nanoconfinement,Physical Review Letters,120(11) : link

2016

Kekicheff, P.; Dabo, M.; Dalongeville, G.; Gauthier, C.; Roland, T. (2016), ­Polymeric Solid Foams: Mi­crostructure, Topology and Defects Determined by High Resolution X-Ray Microtomography,Macromolecular Symposia,369(1) : 56-66 link

Sheiko, N.; Kekicheff, P.; Marie, P.; Schmutz, M.; Jacomine, L.; Perrin-Schmitt, F. (2016), PEEK (polyether-ether-ketone)-coated nitinol wire: Film stability for biocompatibility applications,Applied Surface Science,389() : 651-665 link

Herrmann, L.; Kekicheff, P. (2016), Effect of Dissolved Polymer on the Elasticity and Plasticity of a Lyotropic Lamellar Mesophase,Macromolecular Symposia,359(1, Si) : 88-103 link

2015

Bauer, M.; Kekicheff, P.; Iss, J.; Fajolles, C.; Charitat, T.; Daillant, J.; Marques, C.M. (2015), Sliding tethered ligands add topological interactions to the toolbox of ligand-receptor design,Nature Communications,6() : link

2014

Kekicheff, P. (2014), From Heterocoagulation to Biorecognition: Preparation of Surfaces for Direct Measurement of Their Interactions in a Surface Force Apparatus,Macromolecular Symposia,335(1) : 24-42 link

Herrmann, L.; Johner, A.; Kekicheff, P. (2014), Interactions between Charged Lamellae in Aqueous Solution,Physical Review Letters,113(26) : link

2013

Kekicheff, P.; Schneider, G.F.; Decher, G. (2013), Size-Controlled Polyelectrolyte Complexes: Direct Measurement of the Balance of Forces Involved in the Triggered Collapse of Layer-by-Layer Assembled Nanocapsules,Langmuir,29(34) : 10713-10726 link

Bauer, M.; Bernhardt, M.; Charitat, T.; Kekicheff, P.; Fajolles, C.; Fragneto, G.; Marques, C.M.; Daillant, J. (2013), Membrane insertion of sliding anchored polymers,Soft Matter,9(5) : 1700-1710 link

2005

Kulcsar, A.; Voegel, J.C.; Schaaf, P.; Kekicheff, P. (2005), Glassy state of polystyrene sulfonate/polyallylamine polyelectrolyte multilayers revealed by the surface force apparatus,Langmuir,21(4) : 1166-1170 link

2004

Kulcsar, A.; Lavalle, P.; Voegel, J.C.; Schaaf, P.; Kekicheff, P. (2004), Interactions between two polyelectrolyte multilayers investigated by the surface force apparatus,Langmuir,20(2) : 282-286 link

2001

Kekicheff, P.; Laughlin, R.G.; Munyon, R.L. (2001), Diffusive interfacial transport: A new approach to concentrated protein solution studies,Langmuir,17(16) : 4693-4696 link