Frédéric Pignon

Directeur de Recherche DR1 au CNRS
194
Documents
Affiliation actuelle
  • Laboratoire Rhéologie et Procédés (LRP)

Compétences

SAXS Rheology Colloidal Suspensions Clays Casein Micelles Cellulose nanocrystals

Publications

Publications

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Multi-scale investigation of the effect of photocurable polyethylene glycol diacrylate (PEGDA) on the self-assembly of cellulose nanocrystals (CNCs)

Lorenzo Metilli , Samuel Mandin , Ioanna Chazapi , Erwan Paineau , William Chèvremont et al.
Journal of Colloid and Interface Science, 2025, 685, pp.476-486. ⟨10.1016/j.jcis.2025.01.155⟩
Article dans une revue hal-04909758 v1
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A scalable and eco-friendly carbohydrate-based oleogelator for vitamin E controlled delivery

Elizângela Hafemann Fragal , Lorenzo Metilli , Frédéric Pignon , Sami Halila
RSC Advances, 2025, 15 (4), pp.2988-2995. ⟨10.1039/D4RA08087D⟩
Article dans une revue hal-04920228 v1
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Multiscale study of the chiral self-assembly of cellulose nanocrystals during the frontal ultrafiltration process

Samuel Mandin , Lorenzo Metilli , Mohamed Karrouch , Didier Blésès , Christine Lancelon-Pin et al.
Nanoscale, 2024, 16 (40), pp.19100 - 19115. ⟨10.1039/d4nr02840f⟩
Article dans une revue hal-04747779 v1
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Chiral nematic nanocomposites with pitch gradient elaborated by filtration and ultraviolet curing of cellulose nanocrystal suspensions

S. Mandin , L. Metilli , M. Karrouch , C. Lancelon-Pin , J.-L. Putaux et al.
Carbohydrate Polymers, 2024, 337, pp.122162. ⟨10.1016/j.carbpol.2024.122162⟩
Article dans une revue hal-04644312 v1
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Pre-ozonation coupled with forward osmosis with fertilizer as draw solution for simultaneous wastewater treatment and agricultural irrigation

Fu Yang , Qianyun Wang , Xingbao Wang , Yuanyuan Shan , Chongde Wu et al.
Desalination, 2024, 592 (41), pp.118187. ⟨10.1016/j.desal.2024.118187⟩
Article dans une revue hal-04790559 v1
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Effect of pear juice concentrates on the metabolism of Saccharomyces cerevisiae during fermentation

Zhengkun Huang , Huan Yang , Muwen He , Jun Huang , Rongqing Zhou et al.
Food Bioscience, 2024, 58, pp.103710. ⟨10.1016/j.fbio.2024.103710⟩
Article dans une revue hal-04781476 v1
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Self-supported MOF/cellulose-nanocrystals materials designed from ultrafiltration

Lorenzo Metilli , Héloïse Ugo , William Chèvremont , Cyril Picard , Frédéric Pignon
Soft Matter, 2023, 19 (42), pp.8228-8239. ⟨10.1039/D3SM00798G⟩
Article dans une revue hal-04304711 v1
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Multiscale investigation of viscoelastic properties of aqueous solutions of sodium alginate and evaluation of their biocompatibility

Alberto Varela-Feijoo , Philippe Djemia , Tetsuharu Narita , Frédéric Pignon , Armelle Baeza-Squiban et al.
Soft Matter, 2023, 19 (31), pp.5942 - 5955. ⟨10.1039/d3sm00159h⟩
Article dans une revue hal-04236064 v1

Molecular mechanism of casein-chitosan fouling during microfiltration

Songlin Wen , Jun Huang , Rongqing Zhou , Chongde Wu , Nicolas Hengl et al.
Separation and Purification Technology, 2023, 325, pp.124659. ⟨10.1016/j.seppur.2023.124659⟩
Article dans une revue hal-04304741 v1
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Breakdown and buildup mechanisms of cellulose nanocrystal suspensions under shear and upon relaxation probed by SAXS and SALS

Frédéric Pignon , Mathilde Challamel , Antoine de Geyer , Mohamad Elchamaa , Enrico F. Semeraro et al.
Carbohydrate Polymers, 2021, 260, pp.117751. ⟨10.1016/j.carbpol.2021.117751⟩
Article dans une revue hal-03148432 v1
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Effect of Polymer Length on the Adsorption onto Aluminogermanate Imogolite Nanotubes

Giuseppe Cavallaro , Giuseppe Lazzara , Frédéric Pignon , Leonardo Chiappisi , Erwan Paineau
Langmuir, 2021, 37 (32), pp.9858-9864. ⟨10.1021/acs.langmuir.1c01549⟩
Article dans une revue hal-03365354 v1
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Orientation of Cellulose Nanocrystals Controlled in Perpendicular Directions by Combined Shear Flow and Ultrasound Waves Studied by Small-Angle X-ray Scattering

Frédéric Pignon , Enrico F Semeraro , William Chèvremont , Hugues Bodiguel , Nicolas Hengl et al.
Journal of Physical Chemistry C, 2021, 125 (33), pp.18409-18419. ⟨10.1021/acs.jpcc.1c03506⟩
Article dans une revue hal-03359774 v1
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On the reversibility of membrane fouling by deposits produced during crossflow ultrafiltration of casein micelle suspensions

Maksym Loginov , Floriane Doudiès , Nicolas Hengl , Mohamed Karrouch , Nadine Leconte et al.
Journal of Membrane Science, 2021, 630, pp.119289. ⟨10.1016/j.memsci.2021.119289⟩
Article dans une revue hal-03199144 v1
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Temperature-triggered formation of a cellulose II nanocrystal network through regioselective derivatization

Fangbo Lin , Frédéric Pignon , Jean-Luc Putaux , Bruno Jean
Nanoscale, 2021, 13 (13), pp.6447-6460. ⟨10.1039/D0NR08597A⟩
Article dans une revue hal-03367876 v1

Mechanics and structure of carbon black gels under high-power ultrasound

Noémie Dagès , Pierre Lidon , Guillaume Jung , Frédéric Pignon , Sébastien Manneville et al.
Journal of Rheology, 2021, 65 (3), pp.477-490. ⟨10.1122/8.0000187⟩
Article dans une revue hal-03374158 v1
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Build-up and relaxation of membrane fouling deposits produced during crossflow ultrafiltration of casein micelle dispersions at 12 °C and 42 °C probed by in situ SAXS

Floriane Doudiès , Maksym Loginov , Nicolas Hengl , Mohamed Karrouch , Nadine Leconte et al.
Journal of Membrane Science, 2021, 618, pp.118700. ⟨10.1016/j.memsci.2020.118700⟩
Article dans une revue hal-02959757 v1
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Layered organization of anisometric cellulose nanocrystals and beidellite clay particles accumulated near the membrane surface during cross-flow ultrafiltration: In situ SAXS and ex situ SEM/WAXD characterization

Enrico Semeraro , Nicolas Hengl , Mohamed Karrouch , Laurent Michot , Erwan Paineau et al.
Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2020, 584, pp.124030. ⟨10.1016/j.colsurfa.2019.124030⟩
Article dans une revue hal-02314455 v1
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Influence of membrane resistance on swelling and removal of colloidal filter cake after filtration pressure release

Maksym Loginov , Floriane Doudies , Nicolas Hengl , Frédéric Pignon , Geneviève Gésan-Guiziou
Journal of Membrane Science, 2020, 595, pp.117498. ⟨10.1016/j.memsci.2019.117498⟩
Article dans une revue hal-02324201 v1
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Rheoacoustic Gels: Tuning Mechanical and Flow Properties of Colloidal Gels with Ultrasonic Vibrations

Thomas Gibaud , Noémie Dagès , Pierre Lidon , Guillaume Jung , L Christian Ahouré et al.
Physical Review X, 2020, 10, ⟨10.1103/physrevx.10.011028⟩
Article dans une revue hal-04905269 v1
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Rheoacoustic Gels: Tuning Mechanical and Flow Properties of Colloidal Gels with Ultrasonic Vibrations

Thomas Gibaud , Noémie Dagès , Pierre Lidon , Guillaume Jung , L. Christian Ahouré et al.
Physical Review X, 2020, 10 (1), ⟨10.1103/PhysRevX.10.011028⟩
Article dans une revue hal-03040014 v1

Rheological and physicochemical stability of hydrolyzed jackfruit juice (Artocarpus heterophyllus L.) processed by spray drying

Adriana Navarrete-Solis , Nicolas Hengl , Juan Arturo Ragazzo-Sánchez , Stephane Baup , Montserrat Calderón-Santoyo et al.
Journal of Food Science and Technology, 2019, 57, pp.663-672. ⟨10.1007/s13197-019-04098-6⟩
Article dans une revue hal-02317881 v1
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Impact of sonication on the rheological and colloidal properties of highly concentrated cellulose nanocrystal suspensions

Erwan Gicquel , Julien Bras , Candice Rey , Jean-Luc Putaux , Frédéric Pignon et al.
Cellulose, 2019, 26 (13-14), pp.7619-7634. ⟨10.1007/s10570-019-02622-7⟩
Article dans une revue hal-02304811 v1
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Velocity, stress and concentration fields revealed by micro-PIV and SAXS within concentration polarization layers during cross-flow ultrafiltration of colloidal Laponite clay suspensions

Candice Rey , Nicolas Hengl , Stéphane Baup , Mohamed Karrouch , Alain Dufresne et al.
Journal of Membrane Science, 2019, 578, pp.69-84. ⟨10.1016/j.memsci.2019.02.019⟩
Article dans une revue hal-02048008 v1
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Major Role of Voluminosity in the Compressibility and Sol–Gel Transition of Casein Micelle Dispersions Concentrated at 7 °C and 20 °C

Floriane Doudies , Anne-Sophie Arsene , Fabienne Garnier-Lambrouin , Marie-Hélène Famelart , Antoine Bouchoux et al.
Foods, 2019, 8 (12), pp.652. ⟨10.3390/foods8120652⟩
Article dans une revue hal-02399317 v1
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Structure, Rheological Behavior, and in Situ Local Flow Fields of Cellulose Nanocrystal Dispersions during Cross-Flow Ultrafiltration

Candice Rey , Nicolas Hengl , Stéphane Baup , Mohamed Karrouch , Erwan Gicquel et al.
ACS Sustainable Chemistry & Engineering, 2019, 7 (12), pp.10679-10689. ⟨10.1021/acssuschemeng.9b01333⟩
Article dans une revue hal-02159402 v1

Ultrasonic assisted production of starch nanoparticles: Structural characterization and mechanism of disintegration

Sami Boufi , Sihem Bel Haaj , Albert Magnin , Frédéric Pignon , Marianne Impéror-Clerc et al.
Ultrasonics Sonochemistry, 2018, 41, pp.327-336. ⟨10.1016/j.ultsonch.2017.09.033⟩
Article dans une revue hal-02920317 v1
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Role of Electrostatic Interactions on Supramolecular Organization in Calf-Thymus DNA Solutions under Flow

L. Bravo-Anaya , Denis Roux , J. Soltero Martínez , Francisco Carvajal Ramos , Frédéric Pignon et al.
Polymers, 2018, 10 (11), pp.1204. ⟨10.3390/polym10111204⟩
Article dans une revue hal-01989793 v1
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Modeling and analysis of concentration profiles obtained by in-situ SAXS during cross-flow ultrafiltration of colloids

Y. Jin , N. Hengl , S. Baup , G. Maitrejean , F. Pignon
Journal of Membrane Science, 2017, 528, pp.34-45. ⟨10.1016/j.memsci.2017.01.019⟩
Article dans une revue hal-02006323 v1

Supramolecular Organization in Calf-Thymus DNA Solutions under Flow in Dependence with DNA Concentration

L. Mónica Bravo-Anaya , E. Rebeca Macías , J. Humberto Pérez-López , Hélène Galliard , Denis Roux et al.
Macromolecules, 2017, 50 (20), pp.8245-8257
Article dans une revue hal-02006339 v1

Tunable Aggregation and Gelation of Thermoresponsive Suspensions of Polymer-Grafted Cellulose Nanocrystals

Firas Azzam , Eder Siqueira , Sébastien Fort , Roumaissa Hassaini , Frédéric Pignon et al.
Biomacromolecules, 2016, 17 (6), pp.2112-2119. ⟨10.1021/acs.biomac.6b00344.s001⟩
Article dans une revue hal-02006286 v1
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Current Progress in Rheology of Cellulose Nanofibril Suspensions

Oleksandr Nechyporchuk , Mohamed Naceur Belgacem , Frédéric Pignon
Biomacromolecules, 2016, 17 (7), pp.2311-2320. ⟨10.1021/acs.biomac.6b00668⟩
Article dans une revue hal-02006294 v1
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Rheological Properties of DNA Molecules in Solution: Molecular Weight and Entanglement Influences

Lourdes Bravo-Anaya , Frédéric Pignon , Félix Armando Soldero Martínez , Marguerite Rinaudo
Polymers, 2016, 8 (8), pp.279. ⟨10.3390/polym8080279⟩
Article dans une revue hal-02006306 v1

Surface adsorption of triblock copolymer (PEO–PPO–PEO) on cellulose nanocrystals and their melt extrusion with polyethylene

Malladi Nagalakshmaiah , Frédéric Pignon , Nadia El Kissi , Alain Dufresne
RSC Advances, 2016, 6 (70), pp.66224-66232. ⟨10.1039/c6ra11139d⟩
Article dans une revue hal-02006299 v1

Influence of ionic interactions between nanofibrillated cellulose and latex on the ensuing composite properties

Oleksandr Nechyporchuk , Frédéric Pignon , Ana Maria Botelho Do Rego , Mohamed Naceur Belgacem
Composites Part B: Engineering, 2016, 85, pp.188-195. ⟨10.1016/j.compositesb.2015.09.030⟩
Article dans une revue hal-02006291 v1

Morphological properties of nanofibrillated cellulose produced using wet grinding as an ultimate fibrillation process

Oleksandr Nechyporchuk , Frédéric Pignon , Mohamed Naceur Belgacem
Journal of Materials Science, 2015, 50 (2), pp.531-541. ⟨10.1007/s10853-014-8609-1⟩
Article dans une revue hal-02006247 v1

Intensification of heat and mass transfer by ultrasound: Application to heat exchangers and membrane separation processes

N. Gondrexon , L. Cheze , Y. Jin , M. Legay , Q. Tissot et al.
Ultrasonics Sonochemistry, 2015, 25, pp.40-50. ⟨10.1016/j.ultsonch.2014.08.010⟩
Article dans une revue hal-01986393 v1

Influence of Molar Mass and Concentration on the Thermogelation of Methylcelluloses

Pauline Nasatto , Frédéric Pignon , Joana Silveira , Maria Eugênia R. Duarte , Miguel Noseda et al.
International Journal of Polymer Analysis and Characterization, 2015, 20 (2), pp.110-118. ⟨10.1080/1023666x.2015.973155⟩
Article dans une revue hal-02006269 v1

Concentration effect of TEMPO-oxidized nanofibrillated cellulose aqueous suspensions on the flow instabilities and small-angle X-ray scattering structural characterization

Oleksandr Nechyporchuk , Mohamed Naceur Belgacem , Frédéric Pignon
Cellulose, 2015, 22 (4), pp.2197-2210. ⟨10.1007/s10570-015-0640-0⟩
Article dans une revue hal-02006276 v1

Ultrasonic assisted cross-flow ultrafiltration of starch and cellulose nanocrystals suspensions: Characterization at multi-scales

Y. Jin , N. Hengl , S. Baup , F. Pignon , N. Gondrexon et al.
Carbohydrate Polymers, 2015, 124, pp.66-76. ⟨10.1016/j.carbpol.2015.01.073⟩
Article dans une revue hal-02006240 v1
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Methylcellulose, a Cellulose Derivative with Original Physical Properties and Extended Applications

Pauline Nasatto , Frédéric Pignon , Joana Silveira , María Duarte , Miguel Noseda et al.
Polymers, 2015, 7 (5), pp.777-803. ⟨10.3390/polym7050777⟩
Article dans une revue (article de synthèse) hal-02006263 v1
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Interfacial Properties of Methylcelluloses: The Influence of Molar Mass

Pauline Nasatto , Frédéric Pignon , Joana Silveira , María Duarte , Miguel Noseda et al.
Polymers, 2014, 6 (12), pp.2961-2973. ⟨10.3390/polym6122961⟩
Article dans une revue hal-01999342 v1

A new way to apply ultrasound in cross-flow ultrafiltration: Application to colloidal suspensions

N. Hengl , Yun Jin , F. Pignon , S. Baup , R. Mollard et al.
Ultrasonics Sonochemistry, 2014, 21 (3), pp.1018-1025. ⟨10.1016/j.ultsonch.2013.11.008⟩
Article dans une revue hal-01076678 v1

Silica nanoparticles as tracers of the gelation dynamics of a natural biopolymer physical gel

B. Ruta , O. Czakkel , Y. Chushkin , F. Pignon , R. Nervo et al.
Soft Matter, 2014, 10 (25), pp.4547. ⟨10.1039/c4sm00704b⟩
Article dans une revue hal-01999332 v1

Rheological properties of micro-/nanofibrillated cellulose suspensions: Wall-slip and shear banding phenomena

Oleksandr Nechyporchuk , Mohamed Naceur Belgacem , Frédéric Pignon
Carbohydrate Polymers, 2014, 112, pp.432-439. ⟨10.1016/j.carbpol.2014.05.092⟩
Article dans une revue hal-01999324 v1

Effects of ultrasound on cross-flow ultrafiltration of skim milk: Characterization from macro-scale to nano-scale

Y. Jin , S. Baup , N. Hengl , F. Pignon , N. Gondrexon et al.
Journal of Membrane Science, 2014, 470, pp.205-218. ⟨10.1016/j.memsci.2014.07.043⟩
Article dans une revue hal-01209710 v1
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Effects of ultrasound on colloidal organization at nanometer length scale during cross-flow ultrafiltration probed by in-situ SAXS

Yao Jin , Nicolas Hengl , Stéphane Baup , Frédéric Pignon , Nicolas Gondrexon et al.
Journal of Membrane Science, 2014, 453, pp.624-635. ⟨10.1016/j.memsci.2013.12.001⟩
Article dans une revue hal-01999311 v1

Influence of hydrodynamics on the growth kinetics of glass-adhering Pseudomonas putida cells through a parallel plate flow chamber

Sérigne Mbaye , Philippe Séchet , Jean M. F. Martins , Frédéric Pignon
Biomicrofluidic, 2013, 7, pp.054105. ⟨10.1063/1.4821244⟩
Article dans une revue hal-00907312 v1
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Apport de techniques couplées (diffusion de rayonnements, résonance magnétique, vélocimétrie ultrasonore) à la rhéologie

Edith Peuvrel-Disdier , Sebastien Manneville , Guillaume Ovarlez , Frédéric Pignon , Stéphane Rodts
Rhéologie, 2012, 21, pp.36-67
Article dans une revue hal-00831291 v1
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Single-cell adhesion probed in-situ using optical tweezers: A case study with Saccharomyces cerevisiae

Mickaël Castelain , P. G. Rouxhet , F. Pignon , Albert Magnin , Jean-Michel Piau
Journal of Applied Physics, 2012, 111 (11), ⟨10.1063/1.4723566⟩
Article dans une revue hal-02652364 v1

Structure and orientation dynamics of sepiolite fibers - poly(ethylene oxide) aqueous suspensions under extensional and shear flow, probed by in-situ SAXS

Frédéric Pignon , Albert Magnin , Jean-Michel Piau , Gàbor Belina , Pierre Panine
Rheologica Acta, 2009, 48, pp.563-578. ⟨10.1007/s00397-009-0355-y⟩
Article dans une revue istex hal-00387313 v1

The initial single yeast cell adhesion on glass via optical trapping and Derjaguin - Landau - Vervey - Overbeek predictions

Mickaël Castelain , Frédéric Pignon , Jean-Michel Piau , Albert Magnin
The Journal of Chemical Physics, 2008, 128 (13), pp.135101
Article dans une revue hal-00342013 v1
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The initial single yeast cell adhesion on glass via optical trapping and Derjaguin-Landau-Verwey-Overbeek predictions

Mickaël Castelain , F. Pignon , J. M. Piau , A. Magnin
The Journal of Chemical Physics, 2008, 128 (13), pp.135101. ⟨10.1063/1.2842078⟩
Article dans une revue hal-02658357 v1

Spatial and temporal in-situ evolution of concentration profile during casein micelle ultrafiltration probed by SAXS

Christopher David , Frédéric Pignon , Theyencheri Narayanan , Michael Sztucki , Geneviève Gésan-Guiziou et al.
Langmuir, 2008, 24, pp.4523-4529. ⟨10.1021/la703256s⟩
Article dans une revue istex hal-00341892 v1

Micron scale origin of the shear induced structure in Laponite-poly(ethylene oxide) dispersions.

J. de Bruyn , F. Pignon , E. Tsabet , A. Magnin
Rheologica Acta, 2008, 47 (1), pp.63-73
Article dans une revue hal-00352918 v1

Micron-scale origin of the shear-induced structure in Laponite–poly(ethylene oxide) dispersions

Frédéric Pignon , John R. de Bruyn , Emir Tsabet , Albert Magnin
Rheologica Acta, 2008, 47, pp.63-73
Article dans une revue hal-00342055 v1
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Removal forces and adhesion properties of Saccharomyces cerevisiae on glass substrates probed by optical tweezer

Mickaël Castelain , Frédéric Pignon , Jean-Michel Piau , Albert Magnin , Muriel Mercier-Bonin et al.
The Journal of Chemical Physics, 2007, 127, pp.135104. ⟨10.1063/1.2772270⟩
Article dans une revue hal-00342008 v1

Propriétés d'adhésion de levures sur le verre, sondées par pince optique. Influence de paramètres environnementaux

Mickaël Castelain , Frédéric Pignon , Jean-Michel Piau , Albert Magnin
Rhéologie, 2007, 12, pp.37-44
Article dans une revue hal-00342061 v1
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Propriétés d'adhésion de levures sur le verre, sondées par pince optique. Influence de paramètres environnementaux

Mickaël Castelain , Frédéric Pignon , Jean-Michel Piau , Albert Magnin
Rhéologie, 2007, 12, pp.37-44
Article dans une revue hal-02658427 v1

Nouvelle avancée dans la maîtrise des procédés d'ultrafiltration : accès au gradient de concentration par mesure locale in-situ de diffusion de rayons x aux petits angles. Application aux micelles de caséines.

Christopher David , Frédéric Pignon , Theyencheri Narayanan , Michael Sztucki , Geneviève Gésan-Guiziou et al.
Récents Progrès en Génie des Procédés, 2007, 96, pp.1-8
Article dans une revue hal-01454000 v1

Effects of the environmental factors on the casein micelle structure studied by cryo transmission electron microscopy and small-angle x-ray scattering/ultrasmall-angle x-ray scattering

Stephane Marchin , Jean-Luc Putaux , Frédéric Pignon , Joëlle Léonil
The Journal of Chemical Physics, 2007, 126, pp.1-10. ⟨10.1063/1.2409933⟩
Article dans une revue hal-01454006 v1
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Osmotic compression and expansion of highly ordered dispersions

Céline Martin , Frédéric Pignon , Albert Magnin , Martine Meireles , Vincent Lelièvre et al.
Langmuir, 2006, 22 (9), pp.4065-4075
Article dans une revue hal-00160019 v1

New capillary rheometer allowing for small-angle x-ray scattering experiments inside the die. Application to the extrusion of block copolymers, their macroscopic defects, and their structure

Enric Santanach Carreras , Jean-Michel Piau , Nadia El Kissi , Frédéric Pignon , Pierre Panine
Journal of Rheology, 2006, 50, pp.803-829
Article dans une revue hal-00341240 v1

A new capillary rheometer allowing for small-angle x-ray scattering experiments inside the die. Application to the extrusion of block copolymers, their macroscopic defects, and their structure.

E. Santanach , Jean-Michel Piau , N. El Kissi , F. Pignon , P. Panine
Journal of Rheology, 2006, 50 (6), pp.803-829, November/December
Article dans une revue hal-00281275 v1

Microstructure and rheology near an attractive colloidal glass transition

T. Narayanan , M. Sztucki , G. Belina , Frédéric Pignon
Physical Review Letters, 2006, 96, pp.258301
Article dans une revue hal-00341493 v1

Kinetic arrest and glass-glass transition in short-ranged attractive colloids

Michael Sztucki , Theyencheri Narayanan , Gabor Belina , Abdellatif Moussaid , Frédéric Pignon et al.
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2006, 74, pp.051504
Article dans une revue hal-00341863 v1

Glissement et Rhéométrie

Nadia El Kissi , Sophie Nigen , Frédéric Pignon
Rhéologie, 2006, 10, pp.13-39
Article dans une revue hal-00342059 v1

Rheometric properties of micron-sized CaCO3 suspensions stabilised by a physical polyol/silica gel for polyurethane foams

Fabrice Saint-Michel , Frédéric Pignon , Albert Magnin
Rheologica Acta, 2005, 44, pp.644-653
Article dans une revue hal-00342049 v1

Structure and rheological behavior of casein micelle suspensions during ultrafiltration process

Frédéric Pignon , Gabor Belina , Theyencheri Narayanan , Xavier Paubel , Albert Magnin et al.
The Journal of Chemical Physics, 2004, 121 (16), pp.8138-8146. ⟨10.1063/1.1800931⟩
Article dans une revue hal-00341902 v1

The Orientation Dynamics of Rigid Rod Suspensions Under Extensional Flow

Frédéric Pignon , Albert Magnin , Jean-Michel Piau , Gerald Fuller
Journal of Rheology, 2003, 47 (2), pp.371-388
Article dans une revue hal-00341234 v1

Small-Angle X-ray Scattering Studies of Fe-Montmorillonite Deposits during Ultrafiltration in a Magnetic Field

Frédéric Pignon , Ayse Alemdar , Albert Magnin , Theyencheri Narayanan
Langmuir, 2003, 19, pp.8638-8645
Article dans une revue hal-00341871 v1

Fractal Behavior and Scaling Law of Hydrophobic Silica in Polyol

Fabrice Saint-Michel , Frédéric Pignon , Albert Magnin
Journal of Colloid and Interface Science, 2003, 267, pp.314-319
Article dans une revue hal-00341896 v1

Rhéométrie et Structure de Dispersions de Silices Nanométriques dans du Polyol

Fabrice Saint-Michel , Frédéric Pignon , Albert Magnin
Rhéologie, 2002, 2, pp.31-38
Article dans une revue hal-00342058 v1

Dissociation of Thixotropic Clay Gels

Céline Martin , Frédéric Pignon , Jean-Michel Piau , Albert Magnin , Peter Lindner et al.
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2002, 66, pp.021401
Article dans une revue hal-00341853 v1

Interactions Interparticulaires et Thixotropie des Gels d'Argile

Céline Martin , Frédéric Pignon , Albert Magnin , Jean-Michel Piau , Bernard Cabane
Les Cahiers de Rhéologie, 2000, XVII (1), pp.337-347
Article dans une revue hal-00342090 v1

Structural Characterisation of Deposits Formed During Frontal Filtration

Frédéric Pignon , Albert Magnin , Jean-Michel Piau , Bernard Cabane , Pierre Aimar et al.
Journal of Membrane Science, 2000, 174, pp.189-204. ⟨10.1016/S0376-7388(00)00394-X⟩
Article dans une revue istex hal-00341249 v1

Nondynamic Origin of the High-Frequency Acoustic Attenuation in Glasses

G. Ruocco , F. Sette , R. Di Leonardo , D. Fioretto , Michael Krisch et al.
Physical Review Letters, 1999, 83 (26), pp.5583-5586
Article dans une revue hal-00341485 v1

Thixotropic Behavior of Clay Dispersions: Combinations of Scattering and Rheometric Techniques

Frédéric Pignon , Albert Magnin , Jean-Michel Piau
Journal of Rheology, 1998, 42, pp.1349-1373
Article dans une revue hal-00341221 v1

A yield Stress Thixotropic Clay Suspension: Investigations of Structure by Light, Neutron and X-ray Scattering

Frédéric Pignon , Albert Magnin , Jean-Michel Piau , Bernard Cabane , Peter Lindner et al.
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 1997, 56 (3), pp.3281-3289
Article dans une revue hal-00341850 v1

Butterfly Light Scattering Pattern and Rheology of a Sheared Thixotropic Clay Gel

Frédéric Pignon , Albert Magnin , Jean-Michel Piau
Physical Review Letters, 1997, 79 (23), pp.4689-4692
Article dans une revue hal-00341261 v1

Structure et Rhéologie de Suspensions Thixotropes d'Argile

Frédéric Pignon , Albert Magnin , Jean-Michel Piau
Les Cahiers de Rhéologie, 1997, XIV (4), pp.769-781
Article dans une revue hal-00342076 v1

Influence des Paramètres Physico-chimiques sur les Propriétés Rhéométriques et la Structure des Gels Thixotropes d'Argile

Frédéric Pignon , Albert Magnin , Jean-Michel Piau
Les Cahiers de Rhéologie, 1997, XV (4), pp.438-447
Article dans une revue hal-00342079 v1

Structure and Pertinent Length Scale of a Discotic Clay Gel

Frédéric Pignon , Jean-Michel Piau , Albert Magnin
Physical Review Letters, 1996, 76 (25), pp.4857-4860
Article dans une revue hal-00341254 v1

Thixotropic Colloidal Suspension and Flow curves with Minimum: Identification of Flow Regimes and Rheometric Consequences

Frédéric Pignon , Albert Magnin , Jean-Michel Piau
Journal of Rheology, 1996, 40, pp.573-587
Article dans une revue hal-00341212 v1

Processus de Désagrégation dans des Gels d'Argile Thixotropes sous Ecoulement de Cisaillement

Frédéric Pignon , Albert Magnin , Jean-Michel Piau
Les Cahiers de Rhéologie, 1996, XV (1), pp.294-300
Article dans une revue hal-00342075 v1

Écoulements de Suspensions Thixotropes d'Argile

Frédéric Pignon , Jean-Michel Piau , Albert Magnin
Les Cahiers de Rhéologie, 1994, XIII ((1-2)), pp.160-170
Article dans une revue hal-00342063 v1

Chiral nematic nanocomposites with pitch gradient elaborated by ultrafiltration and ultraviolet curing of cellulose nanocrystal suspensions

Samuel Mandin , Lorenzo Metilli , Mohamed Karrouch , Christine Lancelon-Pin , Jean-Luc Putaux et al.
1ère journées du GDR MultiPODE (Multifunctional nanostructured POlymer systems by DEsign), Sep 2024, Sophia Antipolis, France
Communication dans un congrès hal-04919292 v1

Hierarchical nanocomposites films elaborated by filtration of anisometric clay particles.

Ioanna Chazapi , Laurent J Michot , Frédéric Pignon , Erwan Paineau
ECIS 2024, 38th Conference of the European Colloid & Interface Society, 1 - 6 September 2024, Copenhagen, Danemark, Sep 2024, Copenhagen, Denmark, Denmark
Communication dans un congrès hal-04903867 v1

Three-layer orthotropic organization of cellulose nanocrystals achieved through the combined action of frontal ultrafiltration and ultrasound revealed by in situ SAXS.

Frédéric Pignon , Emilie Guilbert , Samuel Mandin , Fanny Bosson , Nicolas Hengl et al.
AERC 2024 - European Society of Rheology (ESR), April 10 – 12, 2024 Leeds (UK)., Apr 2024, Leeds (Angleterre), United Kingdom
Communication dans un congrès hal-04903337 v1

Development of cellulosic nanocomposites with controlled structuring by ultrafiltration and ultraviolet curing

Samuel Mandin , Lorenzo Metilli , Bruno Jean , Nicolas Hengl , Frédéric Pignon
ECCM21 2&st European Conference on Composite Materials, 02-05-July 2024, Nantes, France., Jul 2024, Nantes (France), France
Communication dans un congrès hal-04903821 v1

Orthotropic organization of a cellulose nanocrystal suspension realized via the combined action of frontal ultrafiltration and ultrasound as revealed by in situ SAXS, SALS and dichroism.

Frédéric Pignon , Emilie Guilbert , Samuel Mandin , Fanny Bosson , Nicolas Hengl et al.
PSCM User’s Meeting, Mar 2024, Grenoble, France
Communication dans un congrès hal-04903908 v1

Structuration de suspensions de nanocristaux decellulose et MOF par un procédé d'ultrafiltration : vers des matériaux polyfonctionnels autosupportés

Lorenzo Metilli , Heloïse Ugo , William Chèvremont , Cyril Picard , Frédéric Pignon
Journées du GDR Dumbio, 2023, Saint-Rémy le Chèvre, France
Communication dans un congrès hal-04915115 v1

Typical three-layer orthotropic organization of articular cartilage achieved through the combined action of frontal ultrafiltration and ultrasound on cellulose nanocrystal suspensions, revealed by in situ SAXS

Frédéric Pignon , Emilie Guilbert , Samuel Mandin , Fanny Bosson , Nicolas Hengl et al.
Annual Meeting of The GDR SOPHY 2023 (Soft Physics for Hard Materials), Jul 2023, Lyon, France
Communication dans un congrès hal-04919151 v1

Cellulose-MOF suspensions: towards self-supported polyfunctional materials designed from ultrafiltration

Lorenzo Metilli , Héloïse Ugo , Cyril Picard , William Chèvremont , Frédéric Pignon
57ème Congrès du Groupe Français de Rhéologie (GFR 2023), Oct 2023, Paris, France
Communication dans un congrès hal-04919225 v1

Development of cellulosic nanocomposites with controlled structuring by ultrafiltration and ultraviolet (UV) curing.

Samuel Mandin , Lorenzo Metilli , Mohamed Karrouch , Christine Lancelon-Pin , William Chèvremont et al.
EPNOE Graz 2023, Austria, 8th International Polysaccharide Conference, Sep 2023, Graz, Austria
Communication dans un congrès hal-04903227 v1

Développement de nanocomposites cellulosiques à structuration contrôlée par ultrafiltration tangentielle et photopolymérisation UV

Samuel Mandin , Lorenzo Metilli , Mohamed Karrouch , Christine Lancelon-Pin , William Chèvremont et al.
Journées GDR Dumbio, May 2023, Saint-Rémy-lès-Chevreuse, France
Communication dans un congrès hal-04918778 v1

Rayleigh streaming phenomena at the physical origin of cellulose nanocrystals orientations during combined ultrasound and ultrafiltration processes

Frédéric Pignon , Mathilde Challamel , Samuel Mandin , Fanny Bosson , Nicolas Hengl et al.
GDR SLAMM (Solliciter LA Matière Molle), Nov 2023, Sete, France
Communication dans un congrès hal-04919244 v1

Développement de nanocomposites cellulosiques à structuration contrôlée par ultrafiltration et photopolymérisation UV

Samuel Mandin , Lorenzo Metilli , Mohamed Karrouch , Christine Lancelon-Pin , William Chèvremont et al.
57ème Congrès du Groupe Français de Rhéologie (GFR 2023), 24-26 Octobre 2023 Paris, France, Oct 2023, Paris, France
Communication dans un congrès hal-04919203 v1

Cellulose-MOF suspensions: towards self-supported polyfunctional materials designed from ultrafiltration

Lorenzo Metilli , Heloïse Ugo , William Chèvremont , Cyril Picard , Frédéric Pignon
EPNOE Graz 2023, Austria, 17-22 September 2023, 8th International Polysaccharide Conference (Graz, Autriche), Sep 2023, Graz, Austria
Communication dans un congrès hal-04903286 v1

Typical three-layer orthotropic organization of articular cartilage achieved through the combined action of frontal ultrafiltration and ultrasound on cellulose nanocrystal suspensions, revealed by in situ SAXS

Frédéric Pignon
Soft Matter Cafe ESRF Seminar, Dec 2023, Grenoble, France
Communication dans un congrès hal-04904636 v1

Cellulose-MOF suspensions: towards self-supported polyfunctional materials designed from ultrafiltration

Lorenzo Metilli , Heloïse Ugo , William Chèvremont , Cyril Picard , Frédéric Pignon
Annual Meeting of The GDR SOPHY 2023 (Soft Physics for Hard Materials), 2023, Lyon, France
Communication dans un congrès hal-04915123 v1

Organisation orthotrope typique du cartilage articulaire révélée sur des suspensions de NCC par l'action combinée de l'ultrafiltration frontale et des ultrasons : caractérisation multi-échelle par SAXS et SALS in situ

Fanny Bosson , Lorenzo Metilli , William Chèvremont , Nicolas Hengl , Vianney Delplace et al.
57ème Congrès du Groupe Français de Rhéologie (GFR 2023), 24-26 Octobre 2023 Paris,, Oct 2023, Paris, France
Communication dans un congrès hal-04919180 v1

Ultrasound-assisted crossflow ultrafiltration of cellulose nanocrystal suspensions: multiscale approach by SAXS and MicroPIV.

Mathilde Challamel , Veronica Avalos , Stéphane Baup , Nicolas Hengl , Henda Djeridi et al.
Euromembrane 2022, Sorrento, 20 - 24 November 2022, Sorrento (Naples, Italie, Nov 2022, Sorrento (Naples), Italy
Communication dans un congrès hal-04904054 v1

Hybrid zeolite-cellulose films prepared from ultrafiltration for energy storage applications

Lorenzo Metilli , Heloïse Ugo , William Chèvremont , Cyril Picard , Frédéric Pignon
Journées du GDR Dumbio, 2022, Grenoble, France
Communication dans un congrès hal-04915078 v1

Development of cellulosic nanocomposites with controlled structuring by crossflow ultrafiltration and ultraviolet (UV) photopolymerization.

Samuel Mandin , Nicolas Hengl , Bruno Jean , Christine Lancelon-Pin , William Chèvremont et al.
ISPN 2022– International Symposium on Polymer Nanocomposites 28-30 September 2022 – Lorient, France, Sep 2022, Lorient (56100), France
Communication dans un congrès hal-04903189 v1

Organisation orthotrope à trois couches, typique du cartilage, obtenue par ultrafiltration frontale sous ultrasons de suspensions de nanocristaux de cellulose : caractérisation par SAXS in situ

Frédéric Pignon , Emilie Guilbert , Samuel Mandin , Nicolas Hengl , Hugues Bodiguel et al.
Journées GDR Dumbio, May 2022, Grenoble, France
Communication dans un congrès hal-04918737 v1

Typical Three-Layer Orthotropic Organization of Cartilage Achieved by Frontal Ultrafiltration Under Ultrasound Waves Of Cellulose Nanocrystals Suspensions, Probed by In Situ Time Resolved SAXS.

Frédéric Pignon , Emilie Guilbert , Samuel Mandin , Nicolas Hengl , Hugues Bodiguel et al.
XVIII edition of the International Small-Angle Scattering Conference (SAS 2022), Sep 2022, Campinas, Brazil
Communication dans un congrès hal-04903148 v1

Breakdown and buildup mechanisms of cellulose nanocrystal suspensions under shear and upon relaxation probed by SAXS and SALS.

Frédéric Pignon , Mathilde Challamel , Antoine de Geyer , Mohamad Elchamaa , Enrico F Semeraro et al.
7th EPNOE 2021, Jan 2021, Nantes (France), France
Communication dans un congrès hal-04904191 v1

Ultrafiltration tangentielle assistée par ultrasons : caractérisation hydrodynamique des champs de vitesse et des couches concentrées par microPIV

Mathilde Challamel , Nicolas Hengl , Stéphane Baup , Henda Djeridi , Frédéric Pignon
6ème Journées Sonochimie : Ultrasons et Procédés (J-SUP 2021), Jul 2021, Lille, France
Communication dans un congrès hal-04919867 v1

Structural Organization and Behaviour of Casein Micelles Fouling Layer During Crossflow Filtration as a Function of Temperature : A Small-Angle X-Ray Scattering, Osmotic Stress and Rheology Study

Floriane Doudies , Maksym Loginov , Fabienne Lambrouin , Nadine Leconte , N. Hengl et al.
ICOM 2020: 12 th International Congress on Membranes & Membrane Processes, European Membrane Society, Dec 2020, online, United Kingdom
Communication dans un congrès hal-03079119 v1
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Structural organization and behaviour of casein micelles fouling layer during crossflow filtration of milk at low temperature : A Small-Angle X-Ray Scattering (SAXS), osmotic stress and rheology study

Floriane Doudies , Maksym Loginov , Fabienne Garnier-Lambrouin , Nadine Leconte , Nicolas Hengl et al.
The 10. International Membrane Science & Technology Conference (IMSTEC 2020), Feb 2020, Sydney, Australia
Communication dans un congrès hal-02737824 v1

Ultrafiltration of Cellulose NanoCrystal Suspensions Assisted by Ultrasound: Multi-Scale Approach (SAXS, MicroPIV)

Mathilde Challamel , Veronica Avalos Robertti , Stéphane Baup , Frédéric Pignon , Henda Djeridi et al.
ICOM 2020 – 7-11 décembre 2020 Londres, Royaume Unis, Dec 2020, Londres, United Kingdom
Communication dans un congrès hal-04904243 v1

Understanding of casein micelles concentrated layers properties during cross flow ultrafiltration by in-situ small-angle X-ray scattering (SAXS)

Floriane Doudies , Maksym Loginov , Fabienne Lambrouin , Nadine Leconte , L. Sharpnack et al.
Journées Scientifiques de l'Ecole Doctorale Ecologie Géosciences Agronomie Alimentation (ED EGAAL), Jul 2019, Rennes, France
Communication dans un congrès hal-02788456 v1

Effet de la température sur les interactions et le comportement rhéologique de dispersions de micelles de caséines concentrées

Floriane Doudies , Anne-Sophie Arsene , Marie-Hélène Famelart , Fabienne Lambrouin , Antoine Bouchoux et al.
54.congrès annuel du Groupe Français de Rhéologie (GFR), Oct 2019, Montpellier, France
Communication dans un congrès hal-02338174 v1

Fouling of colloidal suspensions probed by microPIV and SAXS

Candice Rey , Nicolas Hengl , Stéphane Baup , Alain Dufresne , Henda Djeridi et al.
9th International Water Association (IWA) Membrane Technology Conference & Exhibition for Water and Wastewater Treatment and Reuse (IWA-MTC 2019), Jun 2019, Toulouse, France
Communication dans un congrès hal-04125421 v1

Micrometric length scale structural organization of Cellulose NanoCrystal suspensions under shear flow probes by 2D – Static Light scattering

Mathilde Challamel , Mohamad Elchamaa , Stéphane Baup , Nicolas Hengl , Henda Djeridi et al.
6th EPNOE International Polysaccharide Conference, 21-24 October 2019 Aveiro (Portugal), Oct 2019, Aveiro (Portugal), Portugal
Communication dans un congrès hal-04904283 v1
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Impact of low temperature on interactions and rheology of dense casein micelles dispersions

Floriane Doudies , Anne-Sophie Arsène , Marie-Hélène Famelart , Fabienne Lambrouin , Antoine Bouchoux et al.
XX EuroFood Chem, Jun 2019, Porto, Portugal
Communication dans un congrès hal-02165425 v1

Role of electrostatic interactions on supramolecular organization in calf-thymus DNA solutions under flow

L.M. Bravo-Anaya , Denis C.D. Roux , J.F.A. F A Soltero , Frédéric Pignon , Oonagh Mannix et al.
AERC 2019 - European Society of Rheology (ESR), Apr 2019, Portoroz, Slovenia
Communication dans un congrès hal-04904373 v1

In-situ local flow fields and shear stress near membrane surface of colloidal suspensions concentrated during cross-flow ultrafiltration probed by SAXS and micro-PIV.

Candice Rey , Nicolas Hengl , Stéphane Baup , Frédéric Pignon , Alain Dufresne et al.
Euromembrane 2018, 9th - 13th Jul, Jul 2019, Valencia, Spain
Communication dans un congrès hal-02076997 v1
Image document

Structural organization of casein micelles concentrated layer during cross-flow ultrafiltration

Floriane Doudies , Maksym Loginov , Fabienne Lambrouin , Nadine Leconte , Lewis Sharpnack et al.
FCFP2018 Fouling and Cleaning in Food Processing, Apr 2018, Lund, Sweden
Communication dans un congrès hal-01791812 v1

Small-Angle X-Ray Scattering (SAXS) analyses of build-up, relaxation and erosion of casein micelles fouling layer during cross-flow ultrafiltration

Floriane Doudies , Maksym Loginov , N. Hengl , F. Pignon , Nadine Leconte et al.
European Conference on Fluid-Particle Separation, Oct 2018, Lyon, France
Communication dans un congrès hal-01899844 v1

Characterization of hydrodynamic conditions and structural organization during cross-flow ultra-filtration : application to bio-refinery

Candice Rey , Nicolas Hengl , Stéphane Baup , Frédéric Pignon , Alain Dufresne et al.
11th International Congress on Membrane Processes (ICOM 2017), Jul 2017, San Francisco, United States
Communication dans un congrès hal-02086321 v1

Propriétés d’écoulement et de structure des couches de polarisation de concentration lors de l’ultrafiltration tangentielle de colloïdes, sondés par SAXS et micro PIV in-situ.

Candice Rey , Nicolas Hengl , Stéphane Baup , Frédéric Pignon , Alain Dufresne et al.
Intégration des Membranes dans les Procédés (MEMPRO 6), Jun 2017, Saint Malo, France., France
Communication dans un congrès hal-02076985 v1
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Transitions sol-gel de colloïdes anisotropes sous champs de cisaillement, pression et ondes ultrasonores, caractérisées par diffusion de rayons x aux petits angles in-situ

Frédéric Pignon , Yao Jin , Nicolas Hengl , Stéphane Baup , Nicolas Gondrexon et al.
CFM 2015 - 22ème Congrès Français de Mécanique, Aug 2015, Lyon, France
Communication dans un congrès hal-03445057 v1
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Cross-flow ultrafiltration of skim milk assisted by ultrasound: multi-scale approach

Y Jin , N. Hengl , F Pignon , N. Gondrexon , M Sztucki et al.
Euromembrane 2015, Sep 2015, Aachen, Germany
Communication dans un congrès hal-02743704 v1

Etude expérimentale de la formation des biofilms sous conditions hydrodynamiques contrôlées

Ana Cecilia de Andrade Pinho Medeiros , Zhujun Huang , Philippe Séchet , Frédéric Pignon , Jean M. F. Martins
49ème congrès annuel du Groupe Français de Rhéologie - Rhéologie et approches multiphysiques couplées, Oct 2014, Grenoble, France
Communication dans un congrès hal-02424948 v1
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Cross flow ultrafiltration of skim milk assisted by ultrasound: multi-scale characterization

Y. Jin , S. Baup , F. Pignon , N. Gondrexon , M. Sztucki et al.
14th Meeting of the European Society of Sonochemistry, Jun 2014, Avignon, France
Communication dans un congrès hal-01209774 v1

Experimental study of bacterial biofilm and structure under variable shear stresses

Zhujun Huang , Sérigne Mbaye , Ana Cecilia de Andrade Pinho Medeiros , Philippe Séchet , Frédéric Pignon et al.
Récents Progrès en Génie des Procédés Numéro 104 - 2013, Ed. SFGP, 2013, Lyon, France
Communication dans un congrès hal-02424949 v1

Exemples d'applications des rayons X pour l'étude des constituants du lait

Geneviève Gésan-Guiziou , Antoine Bouchoux , Frédéric Pignon , Christopher David , Javier Perez
Séminaire IFR 140 "Imagerie et biologie structurale avec le synchrotron Soleil", Mar 2010, Rennes, France
Communication dans un congrès hal-01454422 v1

Nouvelle avancée dans la maîtrise des procédés d'ultrafiltration : accès au gradient de concentration par mesure in-situ de diffusion de rayons X aux petits angles. Application aux micelles de caséine.

Christopher David , Frédéric Pignon , Theyencheri Narayanan , Michael Sztucki , Geneviève Gésan-Guiziou et al.
11ème Congrès de la Société Française de Génie des Procédés, Oct 2007, Saint-Etienne, France
Communication dans un congrès hal-00351883 v1

Mechanisms and Kinetics of Saccharomyces cerevisiae Yeast Adhesion on Glass Surfaces, Probed by Optical Tweezer

Mickaël Castelain , Frédéric Pignon , Jean-Michel Piau , Albert Magnin , Muriel Mercier-Bonin et al.
4th Annual European Rheology Conference 2007, Apr 2007, Naples, Italy
Communication dans un congrès hal-00343217 v1

Structure of Casein Micelle Dispersions During Ultrafiltration Process

Frédéric Pignon
The 18th ESRF Users' Meeting, Feb 2008, Grenoble, France
Communication dans un congrès hal-00342282 v1

In-situ structural characterization by SAXS and flow properties of colloidal suspensions during cross-flow ultrafiltration

Frédéric Pignon , Christopher David , Albert Magnin , Michael Sztucki
XVth International Congress on Rheology, 2008, Monterey, United States. pp.120-122
Communication dans un congrès hal-00342102 v1

Structure of casein micelle dispersions during ultrafiltration process, probed by In-situ SAXS.

Frédéric Pignon , Gabor Belina , Theyencheri Narayanan , Xavier Paubel , Albert Magnin et al.
3rd Soleil Users' Meeting, Jan 2008, Palaiseau, France
Communication dans un congrès hal-00342284 v1

In-situ structural characterization by SAXS and flow properties of colloidal suspensions during cross-flow ultrafiltration.

F. Pignon , C. David , A. Magnin , M. Sztucki
15th International Congress on Rheology/, Aug 2008, Monterey, Californie, United States
Communication dans un congrès hal-00355897 v1

In-situ characterization of anisotropic colloids deposition by SAXS during crossflow ultrafiltration

Frédéric Pignon , Christopher David , Albert Magnin , Michael Sztucki
10th World Filtration Congress, Apr 2008, Leipzig, Germany. pp.180-184
Communication dans un congrès hal-00342104 v1

Effects of the environmental factors on the casein micelle structure studied by Cryo-TEM and SAXS/USAXS

Frédéric Pignon , Stéphane Marchin , Jean-Luc Putaux , Geneviève Gésan-Guiziou , Joëlle Leonil
First International Symposium on Minerals and Dairy Products, 2008, Saint-Malo, France. pp.12
Communication dans un congrès hal-00342100 v1

Spatial and temporal in-situ evolution of concentration profile probed by SAXS during ultrafiltration of casein micelles

Christopher David , Frédéric Pignon , Theyencheri Narayanan , Michael Sztucki , Geneviève Gésan-Guiziou et al.
10th World Filtration Congress, Apr 2008, Leipzig, Germany. pp.175-179
Communication dans un congrès hal-00342106 v1

Spatial and temporal in-situ evolution of concentration profile during casein micelle ultrafiltration probed by SAXS

Christopher David , Frédéric Pignon , Theyencheri Narayanan , Michael Sztucki , Geneviève Gésan-Guiziou et al.
The 18th ESRF Users' Meeting, 2008, Grenoble, France
Communication dans un congrès hal-00342107 v1

In-situ characterization of anisotropic colloids deposition by SAXS during crossflow ultrafiltration.

F. Pignon , C. David , M. Sztucki , A. Magnin
10th World Filtration Congress, Apr 2008, Leipzig, Germany
Communication dans un congrès hal-00354546 v1

Nouvelle avancée dans la maîtrise des procédés d'ultrafiltration : accès au gradient de concentration par mesure locale in-situ de diffusion de rayons x aux petits angles. Application aux micelles de caséines.

Christopher David , Frédéric Pignon , Theyencheri Narayanan , Michael Sztucki , Geneviève Gésan-Guiziou et al.
11ème Congrès de la Société Française de Génie des Procédés, Oct 2007, Saint Etienne, France
Communication dans un congrès hal-01454204 v1
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Rhéologie en cisaillement et compression de dispersions aqueuses d'une argile modèle dans le régime concentré

Céline Martin , Albert Magnin , Frédéric Pignon
CFM 2007 - 18ème Congrès Français de Mécanique, Aug 2007, Grenoble, France
Communication dans un congrès hal-03361785 v1

Structure and orientation dynamics of sepiolite rigid rods - poly(ethylene oxide) suspensions under extensional and shear flow, probed by in-situ SAXS

Frédéric Pignon , Albert Magnin , Jean-Michel Piau , G. Belina , Pierre Panine
International Soft Matter Conference, Oct 2007, Aacchen, Germany
Communication dans un congrès hal-00342280 v1

Structure of skimmed milk ultrafiltration process probed by in-situ small angle X-ray scattering. Poster

F. Pignon , G. Belina , T. Narayanan , A. Magnin , Geneviève Gésan-Guiziou
13th World Congress of Food Science and Technology, IUFOST/, 2006, France
Communication dans un congrès hal-00297656 v1

Structure and rheological behavior of casein micelle suspensions during ultrafiltration process

Frédéric Pignon , Gabor Belina , Theyencheri Narayanan , Xavier Paubel , Albert Magnin et al.
ESRF Users' Meeting 2006 - Workshop on Dynamical Phenomena in Soft Matter, Feb 2006, Grenoble, France
Communication dans un congrès hal-00351931 v1
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Structure of skimmed milk during ultrafiltration process probed by in-situ small angle X-ray scattering

Frédéric Pignon , Gabor Belina , Theyencheri Narayanan , Xavier Paubel , Albert Magnin et al.
13th World Congress of Food Science and Technology, IUFost, Sep 2006, Nantes, France. pp.1463-1464
Communication dans un congrès hal-00343223 v1

Mécanismes et cinétiques d'adhésion aux échelles microniques de levures Saacharomyces cerevisiae sur du verre, quantification des forces d'interactions. Présentation orale

M. Castelain , F. Pignon , Jean-Michel Piau , A. Magnin , Muriel Mercier-Bonin et al.
10ème Colloque Prosetia., 2006, France
Communication dans un congrès hal-00297589 v1

Determination of anisotropy in turbid media

Christophe Baravian , Jérôme Dillet , Frédéric Pignon , Pierre Panine , François Caton
20th Conference of the European Colloid and Interface Society, Sep 2006, Budapest, Hungary
Communication dans un congrès hal-00343218 v1

Rheological study of wormlike micellar solutions of the polymerizable surfactant (CTVB). Poster

E.V. Fernandez , R.F. Bautista , P. Attané , F. Pignon
Third Annual European Rheology Conference., 2006, Hersonisos - Crète, Greece
Communication dans un congrès hal-00297611 v1

Caractérisation de suspensions anisotropes. Poster

J. Dillet , C. Baravian , F. Caton , F. Pignon
41ème Colloque Annuel du Groupe Français de Rhéologie. Octobre, 2006, Cherbourg, France. pp./
Communication dans un congrès hal-00297678 v1

Determination of anisotropy in turbid media.

C. Baravian , J. Dillet , F. Pignon , P. Panine , C. Caton
20th Conference of the European Colloid and Interface Society., 2006, Budapest, Hungary
Communication dans un congrès hal-00296706 v1

Rheological study of wormlike micellar solutions of the polymerizable surfactant (CTVB)

P. Attané , E.V. Frenandez , F. Bautista , Frédéric Pignon
3rd Annual European Rheology Conference 2006, Apr 2006, Cretes, Greece
Communication dans un congrès hal-00351928 v1

Structure and rheological behavior of casein micelle suspensions during ultrafiltration process

Frédéric Pignon , Gabor Belina , Theyencheri Narayanan , Xavier Paubel , Albert Magnin et al.
Second Annual European Rheology Conference 2005, Apr 2005, Grenoble, France
Communication dans un congrès hal-00351949 v1

Nonlinear viscoelastycity of pluronic P103 wormlike micellar solutions

V.V.A. Fernandez , E.R. Macias , P. Attané , Frédéric Pignon , Albert Magnin et al.
Second Annual European Rheology Conference 2005, Apr 2005, Grenoble, France
Communication dans un congrès hal-00351944 v1

Compressive rheology of colloidal gels of anisotropic caly particles

Céline Martin , Vincent Lelièvre , Frédéric Pignon , Albert Magnin , Martine Meireles et al.
Second Annual European Rheology Conference 2005, Apr 2005, Grenoble, France
Communication dans un congrès hal-00351946 v1

Reentrant glass-fluid-glass transition in short-ranged interacting colloids

Theyencheri Narayanan , Gabor Belina , Frédéric Pignon
Second Annual European Rheology Conference 2005, Apr 2005, Grenoble, France
Communication dans un congrès hal-00351935 v1

Times scales and aggregation mechanisms in a Laponite-poly(ethylene oxide) dispersion under shear flow.

John R. de Bruyn , Frédéric Pignon , Jean-Michel Piau , Albert Magnin
Second Annual European Rheology Conference 2005, Apr 2005, Grenoble, France
Communication dans un congrès hal-00351932 v1

Structure of nano-composite materials in extensional flows

Frédéric Pignon , Albert Magnin , Jean-Michel Piau , Pierre Panine , Theyencheri Narayanan
First Annual European Rheology Conference 20, Sep 2003, France
Communication dans un congrès hal-00351952 v1

Structure of nano-composite (fibers-PEO) materials in extensional Flow

Frédéric Pignon , Albert Magnin , Jean-Michel Piau , Pierre Panine
ESRF Users' Meeting "Fibers and polymers Workshop", Feb 2002, Grenoble, France
Communication dans un congrès hal-00351956 v1

Fibrous clay gels: extensional flow properties. Dichroism and SALS measurements

Frédéric Pignon , Albert Magnin , Jean-Michel Piau , Gerald Fuller
Euroconference SAFIN 2001 "Self Assembled Fibrillar Networks", Jan 2001, Autrans, France
Communication dans un congrès hal-00351959 v1

Structural characterisation of deposits formed during frontal filtration

Frédéric Pignon , Albert Magnin , Jean-Michel Piau , Bernard Cabane , Martine Meireles et al.
ESRF-ILL Workshop - Frontiers in SAXS and SANS, Feb 1999, Grenoble, France
Communication dans un congrès hal-00351965 v1

Time-dependent mechanical and structural properties in colloidal clay gel

Frédéric Pignon , Albert Magnin , Jean-Michel Piau
2nd International Conference on Mechanics of Time Dependent Materials, Mar 1998, Pasadena USA, United States
Communication dans un congrès hal-00351970 v1

Structure under shear flow of thixotropic clay gels

Frédéric Pignon , Albert Magnin , Jean-Michel Piau
SASFLOW '98, May 1998, Grenoble, France
Communication dans un congrès hal-00351968 v1

Flow curves with minimum stress for thixotropic colloidal suspensions

Frédéric Pignon , G. Fusellier , Albert Magnin , Jean-Michel Piau
XII th International Congress on Rheology, Aug 1996, Québec, Canada
Communication dans un congrès hal-00351974 v1

Self-supported MOF/cellulose-nanocrystals materials designed from ultrafiltration

Lorenzo Metilli , Héloïse Ugo , William Chèvremont , Cyril Picard , Frédéric Pignon
AERC 2024 - European Society of Rheology (ESR), April 10 – 12, 2024 Leeds (UK)., Apr 2024, Leeds (Angleterre), United Kingdom
Poster de conférence hal-04903696 v1

Orthotropic organization of a cellulose nanocrystal suspension realized via the combined action of frontal ultrafiltration and ultrasound as revealed by in situ SAXS, SALS and dichroism

Fanny Bosson , Nicolas Hengl , Vianney Delplace , William Chèvremont , Frédéric Pignon
1ère journées du GDR MultiPODE (Multifunctional nanostructured POlymer systems by DEsign), Sep 2024, Sophia Antipolis, France
Poster de conférence hal-04919309 v1

Multi-scale study of chiral self-assembly of cellulose nanocrystals during ultrafiltration

Samuel Mandin , Lorenzo Metilli , Nicolas Hengl , Bruno Jean , Frédéric Pignon
AERC 2024 - European Society of Rheology (ESR), Apr 2024, Leeds (Angleterre), United Kingdom
Poster de conférence hal-04903716 v1

Orthotropic cellulosic composites for cartilage tissue engineering

Fanny Bosson , Mohamed Karrouch , Didier Blésès , William Chèvremont , Jérôme Guicheux et al.
Gordon Research Conference, Bioinspired Materials, Using Nature’s Design Principles to Create Functional Artificial Materials, Jun 2024, Les Diablerets, Switzerland
Poster de conférence hal-04903768 v1

Orthotropic organization of a cellulose nanocrystal suspension realized via the combined action of frontal ultrafiltration and ultrasound as revealed by in situ SAXS, SALS and dichroism.

Frédéric Pignon , Emilie Guilbert , Samuel Mandin , Fanny Bosson , Nicolas Hengl et al.
ESRF User’s Meeting 2024, Feb 2024, Grenoble, France
Poster de conférence hal-04904646 v1

Cellulose-MOF suspensions: towards self-supported polyfunctional materials designed from ultrafiltration

Lorenzo Metilli , Héloïse Ugo , William Chèvremont , Cyril Picard , Frédéric Pignon
8th European conference on Metal-organic-frameworks (EUROMOF), Sep 2023, Granada (Spain), Spain
Poster de conférence hal-04908894 v1

Effect of acoustic power on the orthotropic organization of cellulose nanocrystal suspensions subjected to combined frontal ultrafiltration and ultrasound: multiscale characterization by in-situ SAXS and SALS

Fanny Bosson , Nicolas Hengl , Vianney Delplace , Samuel Mandin , Lorenzo Metilli et al.
Annual Meeting of The GDR SOPHY 2023 (Soft Physics for Hard Materials), Jul 2023, Lyon, France
Poster de conférence hal-04919159 v1

Organisation orthotrope typique du cartilage articulaire révélée sur des suspensions de nanocristaux de cellulose par l'action combinée de l'ultrafiltration frontale et des ultrasons : caractérisation multi-échelle par SAXS et SALS in-situ

Fanny Bosson , Samuel Mandin , Lorenzo Metilli , William Chèvremont , Nicolas Hengl et al.
Journées GDR Dumbio, May 2023, Saint-Rémy-lès-Chevreuse, France
Poster de conférence hal-04918799 v1

Ultrafiltration de suspensions de Nanocristaux de cellulose et ultrasons : application dans la bioraffinerie, pour la fabrication de biocomposites structurés, et à l’ingénierie tissulaire

Fanny Bosson , Samuel Mandin , Mathilde Challamel , Yao Jin , Candice Rey et al.
Club Français des Membranes, Jun 2023, Nantes (France), France
Poster de conférence hal-04918830 v1

Développement de nanocomposites cellulosiques a structuration controlée par ultrafiltration tangentielle et photopolymerisation UV

Samuel Mandin , Frédéric Pignon , Nicolas Hengl , Bruno Jean , Christine Lancelon-Pin et al.
Journées GDR Dumbio, May 2022, Grenoble, France
Poster de conférence hal-04918752 v1
Image document

How to release a sponge: relaxation of casein micelles fouling layers during ultrafiltration, a SAXS study

Floriane Doudiès , Maksym Loginov , Nadine Leconte , Fabienne Garnier-Lambrouin , Manon Granger-Delacroix et al.
"Fouling and Cleaning in Food Processing" (FCFP 2022), Mar 2022, Lille, France. , 2022
Poster de conférence hal-03624870 v1

How to release a sponge: relaxation of casein micelles fouling layers during ultrafiltration, a SAXS study.

Floriane Doudiès , Maksym Loginov , Nadine Leconte , Fabienne Garnier-Lambrouin , Manon Granger-Delacroix et al.
FCPF 2022 (Fouling and Cleaning in Food Processing, Mar 2022, Lile, France
Poster de conférence hal-04904632 v1
Image document

Ultrafiltration tangentielle de suspensions de nanocristaux de cellulose assistée par ultrasons : Approche multi-échelle (SAXS, MicroPIV)

Mathilde Challamel , Veronica Avalos Robertti , Stéphane Baup , Nicolas Hengl , Henda Djeridi et al.
MEMPRO 7, Jun 2020, Montpellier, France
Poster de conférence hal-04918682 v1

Rheoacoustic gels: Tuning mechanical and flow properties of colloidal gels with ultrasonic vibrations

Thomas Gibaud , Noémie Dagès , Pierre Lidon , Michael Sztucki , Arnaud Poulesquen et al.
ESRF Users Meeting 2020, Feb 2020, Grenoble, France
Poster de conférence hal-04904620 v1
Image document

Multiscale investigation of viscoelastic properties of biopolymer matrices

Alberto Varela Feijoo , Philippe Djemia , Tetsuharu Narita , Frédéric Pignon , Alain Ponton
54éme congrès annuel du Groupe Français de Rhéologie, Oct 2019, Montpellier, France
Poster de conférence hal-03049037 v1

Ultrafiltration de suspensions de NanoCristaux de Cellulose assistée par ultrasons

Veronica Avalos Robertti , Mathilde Challamel , Stéphane Baup , Frédéric Pignon , Nicolas Hengl et al.
CODEGEPRA 2019, Nov 2019, Lyon, France
Poster de conférence hal-04919861 v1

Ultrafiltration de suspensions de NanoCristaux de Cellulose assistée par ultrasons

Veronica Avalos Robertti , Mathilde Challamel , Stéphane Baup , Frédéric Pignon , Nicolas Hengl et al.
Journée des doctorants 2019, école doctorale IMEP², Jun 2019, Grenoble, France
Poster de conférence hal-04919829 v1

Ultrafiltration de suspensions de NanoCristaux de Cellulose assistée par ultrasons

Veronica Avalos Robertti , Mathilde Challamel , Stéphane Baup , Frédéric Pignon , Nicolas Hengl et al.
Congrès national JSUP 2019, May 2019, Orange, France
Poster de conférence hal-04919794 v1

Cross Flow Ultrafiltration of Cellulose NanoCrystal Suspensions Assisted by Ultrasound: MultiScale Approach

Mathilde Challamel , Veronica Avalos Robertti , Stéphane Baup , Frédéric Pignon , Henda Djeridi et al.
6th EPNOE International Polysaccharide Conference, Oct 2019, Aveiro (Portugal), Portugal
Poster de conférence hal-04904606 v1
Image document

Understanding of casein micelles concentrated layers properties during cross flow ultrafiltration by in-situ small-angle X-ray scattering (SAXS)

Floriane Doudies , Maksym Loginov , N. Hengl , Fabienne Lambrouin , Nadine Leconte et al.
Euromembrane 2018, Jul 2018, Valence, Spain. , 2018
Poster de conférence hal-01855435 v1
Image document

Intensification de l’ultrafiltration tangentielle du lait écrémé par ultrasons : de l’échelle nanométrique au procédé

Y Jin , N. Hengl , S. Baup , F Pignon , N. Gondrexon et al.
Jounées de sonochimie, ultrason et procédés, Jul 2015, Besançon, France. 2015
Poster de conférence hal-02743703 v1
Image document

Intensification de l’ultrafiltration tangentielle du lait assistée par ultrasons : De l’échelle nanométrique au procédé

N. Hengl , Y. Jin , S. Baup , F. Pignon , N. Gondrexon et al.
Congrès MemPro V Intégration des Membranes dans les procédés, Apr 2014, Toulouse, France. , 2014
Poster de conférence hal-01209607 v1

In-Situ characterization by small angle x-ray scattering (SAXS) of accumulated layers during ultrafiltration of casein micelles dispersions

Geneviève Gésan-Guiziou , F. Pignon , C. David , Antoine Bouchoux , J. Perez
International Membrane Science & Technology, IMSTEC, Nov 2013, Melbourne, Australia. , févier 2014, 2013, Journal of Membrane Science
Poster de conférence hal-01209567 v1

Apport de techniques couplées (diffusion de rayonnements, résonance magnétique, vélocimétrie ultrasonore) à la rhéologie

Edith Peuvrel-Disdier , Sebastien Manneville , Guillaume Ovarlez , Frédéric Pignon , Stéphane Rodts
coordonné par Jean-Louis Grossiord et Alain Ponton. La mesure en rhéologie : des avancées récentes aux perspectives, EDP Sciences, 313-366 - chapitre 10, 2013, 978-2-7598-0623-2
Chapitre d'ouvrage hal-01107867 v1