alain chamayou

114
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Mechanistic insights on hydrazones synthesis: a combined theoretical and experimental study

Nissrine Al Assaad , Alain Chamayou , Rachel Calvet , Manuel Pedrón , Ilaria Ciofini et al.
Physical Chemistry Chemical Physics, 2025, 27, pp.7084-7092. ⟨10.1039/D5CP00170F⟩
Article dans une revue hal-05013570 v1
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The Synthesis of 2′-Hydroxychalcones under Ball Mill Conditions and Their Biological Activities

Imen Abid , Wassim Moslah , Sandrine Cojean , Nicolas Imbert , Philippe M Loiseau et al.
Molecules, 2024, 29 (8), pp.1819. ⟨10.3390/molecules29081819⟩
Article dans une revue hal-04550832 v1
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Comparison study of physicochemical and biopharmaceutics properties of hydrophobic drugs ground by two dry milling processes.

Marine Dandignac , Suenia de Paiva Lacerda , Alain Chamayou , Laurence Galet
Pharmaceutical Development and Technology, 2022, 27 (7), pp.816-828. ⟨10.1080/10837450.2022.2121408⟩
Article dans une revue hal-03770363 v1
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Elucidation of the Diels–Alder Reaction Kinetics between Diphenylfulvene and Maleimide by Mechanochemistry and in Solution

Lori Gonnet , Alain Chamayou , Christiane André-Barrès , Jean-Claude Micheau , Brigitte Guidetti et al.
ACS Sustainable Chemistry & Engineering, 2021, 9 (12), pp.4453-4462. ⟨10.1021/acssuschemeng.0c08314⟩
Article dans une revue hal-03197711 v1
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Influence of different wet milling on the properties of an attapulgite clay, contribution of inverse gas chromatography

Lilya Boudriche , Rachel Calvet , Alain Chamayou , Boualem Hamdi
Powder Technology, 2021, 378, PART A, pp.29-39. ⟨10.1016/j.powtec.2020.09.045⟩
Article dans une revue hal-02948072 v1
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Study of the Two Steps and One-Pot Two-Step Mechanochemical Synthesis of Annulated 1,2,4-Triazoles

Lori Gonnet , Christiane André-Barrès , Brigitte Guidetti , Alain Chamayou , Christophe Menendez et al.
ACS Sustainable Chemistry & Engineering, 2020, 8 (8), pp.3114-3125. ⟨10.1021/acssuschemeng.9b05886⟩
Article dans une revue hal-02519781 v1
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Characterization of chitosan/montmorillonite bionanocomposites by inverse gas chromatography

S. Bensalem , B. Hamdi , Sylvie del Confetto , M. Iguer-Ouada , Alain Chamayou et al.
Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2017, 516, p. 336-344. ⟨10.1016/j.colsurfa.2016.12.051⟩
Article dans une revue hal-01619253 v1
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Production of composite particles using an innovative continuous dry coating process derived from extrusion

Fanny Cavailles , Romain Sescousse , Alain Chamayou , Laurence Galet
Advanced Powder Technology, 2017, 28 (11), p.2875-2885. ⟨10.1016/j.apt.2017.08.014⟩
Article dans une revue hal-01630247 v1
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Comprehensive experimental investigation of mechanically induced 1,4-diazines synthesis in solid state

Paulo F. M. Oliveira , Naoki Haruta , Alain Chamayou , Brigitte Guidetti , Michel Baltas et al.
Tetrahedron, 2017, 73 (16), p.2305-2310. ⟨10.1016/j.tet.2017.03.014⟩
Article dans une revue hal-01619243 v1
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Mechanochemical Synthesis and Biological Evaluation of Novel Isoniazid Derivatives with Potent Antitubercular Activity

Paulo F. M. Oliveira , Brigitte Guidetti , Alain Chamayou , Christiane André-Barrès , Jan Madacki et al.
Molecules, 2017, 22 (9), art.1457 - 27p. ⟨10.3390/molecules22091457⟩
Article dans une revue hal-01631582 v1
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Lowering the Activation Energy under Mechanochemical Conditions: The Case of 2,3-diphenylquinoxaline

Paulo F. M. Oliveira , Michel Baron , Alain Chamayou , Michel Baltas , Brigitte Guidetti et al.
ChemistrySelect, 2016, 1 (5), p. 984-988. ⟨10.1002/slct.201600127⟩
Article dans une revue hal-01620288 v1
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Physicochemical characterization of a diatomaceous upon an acid treatment: a focus on surface properties by inverse gas chromatography

Tassadit Benkacem , Boualem Hamdi , Alain Chamayou , Henri Balard , Rachel Calvet
Powder Technology, 2016, 294, p. 498-507. ⟨10.1016/j.powtec.2016.03.006⟩
Article dans une revue hal-01599992 v1
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Assessment of formulation robustness for nano-crystalline suspensions using failure mode analysis or derisking approach

Mostafa Nakach , Jean-Rene Authelin , Cecile Voignier , Tharwat Tadros , Laurence Galet et al.
International Journal of Pharmaceutics, 2016, 506 (1-2), p. 320-331. ⟨10.1016/j.ijpharm.2016.04.043⟩
Article dans une revue hal-01593327 v1
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Removal of lead(II) from aqueous solution using modified palygorskite, contribution of inverse gas chromatography

L. Boudriche , Rachel Calvet , Alain Chamayou , B. Hamdi , H. Balard
Journal of Chromatography A, 2015, 1408, p. 207-216. ⟨10.1016/j.chroma.2015.07.011⟩
Article dans une revue hal-01609214 v1
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Engineering of nano-crystalline drug suspensions: Employing a physico-chemistry based stabilizer selection methodology or approach

Jean-Rene Authelin , Mostafa Nakach , Jean-René Authelin , Tharwat Tadros , Laurence Galet et al.
International Journal of Pharmaceutics, 2014, 476 (1-2), p. 277-288. ⟨10.1016/j.ijpharm.2014.09.048⟩
Article dans une revue hal-01593328 v1
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Solvent-free mechanochemical route for green synthesis of pharmaceutically attractive phenolhydrazones

Paulo F. M. Oliveira , Michel Baron , Alain Chamayou , Christiane André-Barrès , Brigitte Guidetti et al.
RSC Advances, 2014, 4 (100), p.56736-56742. ⟨10.1039/c4ra10489g⟩
Article dans une revue hal-01625025 v1
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Influence of different dry milling processes on the properties of an attapulgite clay, contribution of inverse gas chromatography

L. Boudriche , Alain Chamayou , Rachel Calvet , B. Hamdi , H. Balard
Powder Technology, 2014, 254, p. 352-363. ⟨10.1016/j.powtec.2014.01.041⟩
Article dans une revue hal-01611622 v1
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Greener pharmacy using solvent-free synthesis: Investigation of the mechanism in the case of dibenzophenazine

Leslie Carlier , Michel Baron , Alain Chamayou , Guy Couarraze
Powder Technology, 2013, 240 (SI), p. 41-47. ⟨10.1016/j.powtec.2012.07.009⟩
Article dans une revue hal-01631584 v1
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Experiment and simulation of dry particle coating

Akira Sato , Eric Serris , Philippe Grosseau , Gérard Thomas , Laurence Galet et al.
Chemical Engineering Science, 2013, 86, pp.164-172. ⟨10.1016/j.ces.2012.07.037⟩
Article dans une revue hal-00767773 v1
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Effect of operating conditions on dry particle coating in a high shear mixer

Akira Sato , Eric Serris , Philippe Grosseau , Gérard Thomas , Alain Chamayou et al.
Powder Technology, 2012, 229, pp.97-103. ⟨10.1016/j.powtec.2012.06.014⟩
Article dans une revue hal-00762129 v1
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Dry Coating of Talc Particles: Effect of Material and Process Modifications on Their Wettability and Dispersibility

Guillaume Lefebvre , Laurence Galet , Alain Chamayou
AIChE Journal, 2011, 57 (1), pp.79-86. ⟨10.1002/aic.12239⟩
Article dans une revue istex hal-01593330 v1
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Use of co-grinding as a solvent-free solid state method to synthesize dibenzophenazines

Leslie Carlier , Michel Baron , Alain Chamayou , Guy Couarraze
Tetrahedron Letters, 2011, 52 (36), p. 4686-4689. ⟨10.1016/j.tetlet.2011.07.003⟩
Article dans une revue hal-01631590 v1
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Dry coating of talc particles with fumed silica: Influence of the silica concentration on the wettability and dispersibility of the composite particles

G. Lefebvre , Laurence Galet , Alain Chamayou
Powder Technology, 2011, 208 (2, SI), pp.372-377. ⟨10.1016/j.powtec.2010.08.031⟩
Article dans une revue hal-01593331 v1
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High energy dry coating mixing: Elements on velocities, temperatures and melting

Olivier Lecoq , Laurence Galet , Alain Chamayou
Advanced Powder Technology, 2011, 22 (2, SI), pp.184-189. ⟨10.1016/j.apt.2010.10.004⟩
Article dans une revue hal-01717488 v1
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Application of a simplifying model to the breakage of different materials in an air jet mill

Olivier Lecoq , Alain Chamayou , John A. Dodds , P. Guigon
INTERNATIONAL JOURNAL OF MINERAL PROCESSING, 2011, 99 (1-4), p.11-16. ⟨10.1016/j.minpro.2012.04.004⟩
Article dans une revue hal-01667188 v1
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An Assessment of the Surface Properties of Milled Attapulgite Using Inverse Gas Chromatography

L. Boudriche , B. Hamdi , Z. Kessaissia , Rachel Calvet , Alain Chamayou et al.
Clays and Clay Minerals, 2010, 58 (2), pp.143-153. ⟨10.1346/CCMN.2010.0580201⟩
Article dans une revue hal-01667190 v1
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Surface analysis of silica gel particles after mechanical dry coating with magnesium stearate

Laurence Galet , Yamina Ouabbas , Alain Chamayou , Philippe Grosseau , Michel Baron et al.
Kona, 2010, 28, pp.209-218
Article dans une revue hal-00551907 v1
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Modeling the mean interaction forces between powder particles. Application to silica gel-magnesium stearate mixtures.

Gérard Thomas , Yamina Ouabbas , Philippe Grosseau , Michel Baron , Alain Chamayou et al.
Applied Surface Science, 2009, 255 (17), pp.7500-7507. ⟨10.1016/j.apsusc.2009.03.099⟩
Article dans une revue hal-00409939 v1
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Surface modification of silica particles by dry coating: Characterization and powder ageing

Yamina Ouabbas , Alain Chamayou , Laurence Galet , Michel Baron , Gérard Thomas et al.
Powder Technology, 2009, 190 (1-2), pp.200-209. ⟨10.1016/j.powtec.2008.04.092⟩
Article dans une revue hal-00410918 v1
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Particle-particle coating in a cyclomix impact mixer

Y. Ouabbas , John A. Dodds , Laurence Galet , Alain Chamayou , Michel Baron
Powder Technology, 2009, 189 (2), pp.245-252. ⟨10.1016/j.powtec.2008.04.031⟩
Article dans une revue hal-01593335 v1
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Comparative Study of Two Processes to Improve the Bioavailability of an Active Pharmaceutical Ingredient: Kneading and Supercritical Technology

Jacques Fages , Élisabeth Rodier , Alain Chamayou , Michel Baron
kona powder and particle journal, 2007, 25, p. 217-229
Article dans une revue hal-01618298 v1

La stérilisation des médicaments par des rayonnements ionisants est-elle détectable?

Bernard Tilquin , Saad Talbi , Aubert Maquille , Alain Chamayou , Jacques Raffi et al.
STP PHARMA PRATIQUES : TECHNIQUES REGLEMENTATION, 2007, 17 (2), p.111-121
Article dans une revue hal-01845775 v1
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Evaluation of the mechanical resistance of a powder-powder coating by modulated dry feed particle size analysis

Ana Vilela , Lucia Concepcion , Philippe Accart , Alain Chamayou , Michel Baron et al.
Particle & Particle Systems Characterization, 2006, 23 (2), p. 127-132. ⟨10.1002/ppsc.200601020⟩
Article dans une revue istex hal-01632794 v1

Stress et mémoire des poudres pharmaceutiques : utilisation de la résonance paramagnétique électronique pour quantifier l'énergie absorbée lors de traitements physiques de divers exipients glucidiques

Michel Baron , Alain Chamayou , Jacques Raffi , C. Muhle
STP PHARMA PRATIQUES : TECHNIQUES REGLEMENTATION, 2006, 16 (2), p.159-172
Article dans une revue hal-01845401 v1
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Radicalar probes to measure the action of energy on granular materials

Michel Baron , Alain Chamayou , L Marchioro , J Raffi
Advanced Powder Technology, 2005, 16 (3), p.199-211. ⟨10.1163/1568552053750242⟩
Article dans une revue hal-01632795 v1
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Evolution of the interaction of a new chemical entity, eflucimibe, with gamma-cyclodextrin during kneading process

A Gil , Alain Chamayou , E Leverd , J Bougaret , Michel Baron et al.
European Journal of Pharmaceutical Sciences, 2004, 23 (2), p.123-129. ⟨10.1016/j.ejps.2004.06.002⟩
Article dans une revue hal-01632796 v1
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Comparison of various milling technologies for grinding pharmaceutical powders

M Nakach , J R Authelin , Alain Chamayou , John A. Dodds
International Journal of Mineral Processing, 2004, 74 (1), pp.S173-S181. ⟨10.1016/j.minpro.2004.07.039⟩
Article dans une revue hal-01667191 v1

Analysis of a kneading process to evaluate drug substance -cyclodextrin complexation

Séverine Hutin , Alain Chamayou , J. L. Avan , Bruno Paillard , Michel Baron et al.
PHARMACEUTICAL TECHNOLOGY, 2004, 10, p.112-124
Article dans une revue hal-01847596 v1
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Development of an ultrasonic high‐pressure roller press

L Gaete‐garreton , Y Vargas‐hernandez , Alain Chamayou , John A. Dodds , W Valderama‐reyes et al.
Chemical Engineering Science, 2003, 58 (19), pp.4317-4322. ⟨10.1016/S0009-2509(03)00281-1⟩
Article dans une revue hal-01667193 v1
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Talc grinding in an opposed air jet mill: start‐up, product quality and production rate optimization

L Godet‐morand , Alain Chamayou , John A. Dodds
Powder Technology, 2002, 128 (2-3), pp.306-313. ⟨10.1016/S0032-5910(02)00172-9⟩
Article dans une revue hal-01667194 v1
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Electron paramagnetic resonance of radicals induced in drugs and excipients by radiation or mechanical treatments

J Raffi , S Gelly , L Barral , F Burger , P Piccerelle et al.
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy [1994-..], 2002, 58 (6, SI), p.1313-1320. ⟨10.1016/S1386-1425(01)00720-X⟩
Article dans une revue hal-01632799 v1
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Electron spin resonance - thermoluminescence studies on irradiated drugs and excipients

J Raffi , S Gelly , P Piccerelle , P Prinderre , Alain Chamayou et al.
Radiation Physics and Chemistry, 2002, 63 (3-6), pp.705-707. ⟨10.1016/S0969-806X(01)00564-3⟩
Article dans une revue hal-01632798 v1

On calculation of dynamic regimes of a vibration activator of fine powders

Vadim E. Mizonov , A. Kurbatov , Michel Baron , Alain Chamayou , Vladimir P. Zhukov
Chemistry & Chemical Technology, 2001, 44 (1), p. 125-127
Article dans une revue hal-01845414 v1

Experimental investigation and mathematical modelling of grinding talc in a jet mill

Laurence Godet , Vadim E. Mizonov , A. S. Korovkin , Henri Berthiaux , Alain Chamayou
Chemistry & Chemical Technology, 2000, 43 (6), p. 148-150
Article dans une revue hal-01846944 v1

Preface to the Special Edition of Powder Technology on the 9th European Symposium on Comminution

Christine Frances , Nadine Le Bolay , Alain Chamayou , John A. Dodds
Powder Technology, 1999, 105 (1-3), pp.1. ⟨10.1016/S0032-5910(99)00111-4⟩
Article dans une revue istex hal-01667196 v1

Modélisation globale d'un broyeur à lit fluidisé et à jets opposés alpine 100 aGG

Henri Berthiaux , Alain Chamayou , John A. Dodds
Mines et carrières (Paris), 1998, p. 20-26
Article dans une revue hal-01845793 v1

Synthesis of flavonoid derivatives precursors of active pharmaceutical ingredients by mechanochemistry

Imen Abid , Wassim Moslah , Sandrine Cojean , Nicolas Imbert , P.M. Loiseau et al.
GreenChem-24 : 6th International conference on green chemistry and sustainable engineering, Jul 2024, Lisbonne, Portugal
Communication dans un congrès hal-04883885 v1
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Mechanochemical synthesis of chalcones, precursors of flavonoids and biological activities

Imen Abid , Alain Chamayou , Rachel Calvet , Michel Baltas
FJS 2023 - 28th French-Japanese Symposium on Medicinal and Fine Chemistry, Oct 2023, Nice, France
Communication dans un congrès hal-04883952 v1
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Solubility and Dissolution Kinetics Enhancement of a Hydrophobic Drug Using Dry Milling Mechanochemical Approach

Marine Dandignac , Suenia de Paiva Lacerda , Alain Chamayou , Laurence Galet
ESCC 2022 - European Symposium on Comminution and Classification, Jun 2022, Toulouse, France
Communication dans un congrès hal-04990093 v1
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Effect of dry ball milling process on curcumin crystals and its impact on physico-chemical and biopharmaceutical properties

Marine Dandignac , Suenia de Paiva Lacerda , Alain Chamayou , Laurence Galet
PBP 2021 - 12th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology, APV- International Association for Pharmaceutical Technology, May 2021, Online, France
Communication dans un congrès hal-05067993 v1
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Procédé de génération d'une poudre corticostéroïde à l'échelle pilote : influence des paramètres opératoires sur les cristaux

M.-Graciela Cares , Alain Chamayou , Patricia Arlabosse , Fabienne Espitalier
CRISTAL 9 - 9ème édition des colloques « Cristal », LRGP ENSIC, May 2019, Nancy, France
Communication dans un congrès hal-05068049 v1

Enrobage en voie sèche par un procédé continu : influence du type de particules

Fanny Cavailles , Laurence Galet , Alain Chamayou
STPMF 2015 - Science et Technologie des Poudres et Matériaux Frittés, Apr 2015, Nancy, France. 2.12-8 p
Communication dans un congrès hal-01706663 v1
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Dry coating characterization of coverage by image analysis: methodology

Olivier Lecoq , Fredj Kaouach , Alain Chamayou
7th World Congress on Particle Technology (WCPT 7), May 2014, Pékin, China. pp.81-88
Communication dans un congrès hal-01667187 v1
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Apport de l'approche numérique DEM pour la compréhension de l'évolution des propriétés physico-chimiques des particules lors de l'enrobage en voie sèche

Eric Serris , Akira Sato , Philippe Grosseau , Gérard Thomas , Alain Chamayou et al.
SFGP 2013 - 14ème Congrès de la Société Française de Génie des Procédés, Oct 2013, Lyon, France. pp.No 38
Communication dans un congrès hal-00872895 v1
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Dry coating in a high shear mixer: Comparison of experimental results with dem analysis of particle motions

Eric Serris , Akira Sato , Alain Chamayou , Laurence Galet , Michel Baron et al.
Powders and Grains 2013, Jul 2013, Sydney, Australia. pp.779, ⟨10.1063/1.4812047⟩
Communication dans un congrès hal-00846905 v1

Dry coating process characterization

Fredj Kaouach , Alain Chamayou , Olivier Lecoq
PARTEC 2013 -International Congress on Particle Technology, Apr 2013, Nürnberg, Germany. 4 p
Communication dans un congrès hal-01741808 v1

Characterization of particle motions. Experiment and simulation in a high shear mixer

Akira Sato , Alain Chamayou , Laurence Galet , Michel Baron , Eric Serris et al.
STP 2012 (7° Colloque Science et Techniques des Poudres), Jul 2012, Toulouse, France
Communication dans un congrès hal-00778790 v1

Dibenzophenazines synthesis by a smart green process

Michel Baron , Alain Chamayou , Leslie Carlier , Guy Couarraze
ICEPR 2012 -2nd International Conference on Environmental Pollution and Remediation, Aug 2012, Montreal, Canada. p.105.1-105.4
Communication dans un congrès hal-01741828 v1

Study of dry particle coating in a conical high shear mixer Cyclomix : surface modification -process DEM simulation -experimental PIV validation

Akira Sato , Alain Chamayou , Laurence Galet , Michel Baron , Eric Serris et al.
CHISA 2012 -20th International congress of chemical and process engineering, Aug 2012, Praha, Czech Republic. 11 p
Communication dans un congrès hal-01741821 v1

Effects of coating conditions on mixture properties

Akira Sato , Eric Serris , Philippe Grosseau , Gérard Thomas , Alain Chamayou et al.
STP 2012 (7° Colloque Science et Techniques des Poudres), Jul 2012, Toulouse, France
Communication dans un congrès hal-00777609 v1
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Experiment and simulation of the dry particle coating

Akira Sato , Eric Serris , Philippe Grosseau , Gérard Thomas , Alain Chamayou et al.
5th International Workshop on Granulation. Granulation Conference Lausanne, Zwitzerland,, Jun 2011, Lausanne, Switzerland. pp.99
Communication dans un congrès hal-00616515 v1
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Production de particules composites par enrobage en voie sèche dans un mélangeur cyclomix et modélisation DEM

Akira Sato , Eric Serris , Philippe Grosseau , Gérard Thomas , Alain Chamayou et al.
SFGP 2011 - 13ème Congrès de la Société Française de Génie des Procédés, Nov 2011, Lille, France. pp.N°707
Communication dans un congrès hal-00658274 v1

Relationships between surface composition and functional properties of food powders

Ingrid Murrieta-Pazos , Laurence Galet , Claire Gaiani , Alain Chamayou , Jo Scher
5th International granulation workshop, Jun 2011, Lausanne, Switzerland. 8 p
Communication dans un congrès hal-01753249 v1

Greener pharmacy using solvent-free synthesis

Leslie Carlier , Michel Baron , Alain Chamayou , Guy Couarraze
Particulate processes in the pharmaceutical industry III, Jul 2011, Gold Coast, Australia. p.3-4
Communication dans un congrès hal-01757380 v1

Assessment of the surface energy to characterize the surface modification of talc particles by dry coating with hydrophobic silica nano particles

Guillaume Lefebvre , Laurence Galet , Rachel Calvet , Alain Chamayou , Sylvie del Confetto et al.
5th International granulation workshop, Jun 2011, Lausanne, Switzerland. 8 p
Communication dans un congrès hal-01757373 v1

Surface modification of talc particles by dry coating : influence on the wettability and the dispersibility in aqueous solutions

Guillaume Lefebvre , Laurence Galet , Alain Chamayou
WCPT6 2010 -World Congress on Particle Technology, Apr 2010, Nuremberg, Germany. 4 p
Communication dans un congrès hal-01753257 v1

High energy dry coating mixing : some hydrodynamic elements

Olivier Lecoq , Alain Chamayou , Laurence Galet
WCPT6 2010 -World Congress on Particle Technology, Apr 2010, Nuremberg, Germany. 5 p
Communication dans un congrès hal-01757386 v1
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Modification des propriétés des poudres par enrobage à sec dans un mélangeur Cyclomix

Yamina Ouabbas , Laurence Galet , Severine Patry , Laurent Devriendt , Philippe Accart et al.
[12es journées du Groupe Formulation de la Société française de chimie, organisées conjointement avec les groupes thématiques "Procédés de formulation" et "solides divisés" de la Société Française de Génie des Procédés], Dec 2006, Compiègne, France. pp.64-74
Communication dans un congrès hal-00419494 v1

Surface modification of talc particles by dry coating : influence on the wettability and the dispersibility in aqueous solutions

Guillaume Lefebvre , Laurence Galet , Alain Chamayou
STPMF 2009 -Colloque Science et Technologie des Poudres & Matériaux Frittés, May 2009, Montpellier, France. 16 p
Communication dans un congrès hal-01769849 v1

Utilisation du co-broyage pour des synthèses organiques sans solvant

Leslie Carlier , Alain Chamayou , Guy Couarraze , Michel Baron
SFGP 2009 -12ème Congrès de la Société Française de Génie des Procédés, Oct 2009, Marseille, France. 5 p
Communication dans un congrès hal-01769852 v1

Influence of grinding processes on the surface properties of attapulgite clay : an application of inverse gas chromatography

Lilya Boudriche , Rachel Calvet , Alain Chamayou , Boualem Hamdi , Henri Balard et al.
ESCC 2009 -12th European Symposium on Comminution and Classification, Sep 2009, Espoo, Finland. 12 p
Communication dans un congrès hal-01757391 v1

Surface modification of talc particles by dry coating : influence on the wettability and the dispersibility in aqueous solutions

Guillaume Lefebvre , Laurence Galet , Alain Chamayou
9th International symposium on agglomeration, Jun 2009, Sheffield, United Kingdom. 10 p
Communication dans un congrès hal-01753269 v1

Application of a simplifying model to the breakage of different materials in an air jet mill

Olivier Lecoq , Alain Chamayou , John A. Dodds , Pierre Guigon
ESCC 2009 -12th European Symposium on Comminution and Classification, Sep 2009, Espoo, Finland. 10 p
Communication dans un congrès hal-01757395 v1

Adhesive forces and surface modification in dry particle coating

Serkan Otles , Alain Chamayou , Laurence Galet , Olivier Lecoq , John A. Dodds
PSA 2008 -Particulate Systems Analysis 2008, Sep 2008, Stratford-upon-Avon, United Kingdom. 5 p
Communication dans un congrès hal-01757403 v1
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Modifications of powders properties by dry-coating: some examples of processes and products characteristics

Yamina Ouabbas , Alain Chamayou , Laurence Galet , Michel Baron , John A. Dodds et al.
CHISA 08 : 18th International Congress of Chemical and Process Engineering, Aug 2008, Prague, Czech Republic. pp.Cd-Rom
Communication dans un congrès hal-00419536 v1

Surface morphology analysis and AFM study of silica gel particles after mechanical dry coating with magnesium stearate

Laurence Galet , Yamina Ouabbas , Anne-Marie Danna , Gérard Thomas , Philippe Grosseau et al.
PSA 2008 -Particulate Systems Analysis 2008, Sep 2008, Stratford-upon-Avon, United Kingdom. 5 p
Communication dans un congrès hal-01753280 v1

Monitoring the evolution of surface properties of ground attapulgite samples by inverse gas chromatography

Lilya Boudriche , Rachel Calvet , Alain Chamayou , John A. Dodds , Henri Balard et al.
PSA 2008 -Particulate Systems Analysis 2008, Sep 2008, Stratford-upon-Avon, United Kingdom. 5 p
Communication dans un congrès hal-01753284 v1

Particle-particle coating in a cyclomix impact mixer

Yamina Ouabbas , John A. Dodds , Alain Chamayou , Laurence Galet , Michel Baron
Third international granulation workshop, Jun 2007, Sheffield, United States. 16 p
Communication dans un congrès hal-01741040 v1

Surface modification of silica particles by dry-coating

Yamina Ouabbas , Gérard Thomas , Alain Chamayou , Laurence Galet , Michel Baron et al.
STP 2007 -Science et technologie des poudres, May 2007, Albi, France. 8 p
Communication dans un congrès hal-01769872 v1

Hydrophobisation of the surface of the silica gel particules by dry coating : characterization and powders ageing

Yamina Ouabbas , Alain Chamayou , Laurence Galet , Michel Baron , Gérard Thomas et al.
STP 2007 -Science et technologie des poudres, May 2007, Albi, France. 8 p
Communication dans un congrès hal-01769871 v1

Flowability improvement of biopowders by dry particle -high impact -coating

Serkan Otles , Alain Chamayou , Laurence Galet , Olivier Lecoq , John A. Dodds
Biopowders mini-conference, advances in the powder technology, Sep 2007, Budapest, Hungary. p.99-109
Communication dans un congrès hal-01741037 v1
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Effect of Mechanical dry Coating on the Flowability and the Wettability of Silica Gel Powder

Yamina Ouabbas , Alain Chamayou , Laurence Galet , Michel Baron , Gérard Thomas et al.
SFGP 2007 - 11ème Congrès de la Société Française de Génie des Procédés, Oct 2007, Saint Etienne, France
Communication dans un congrès hal-00457782 v1

Applications of an ultrasonic high pressure roller press : effects of ultrasounds assistance on grinding process and products properties

Yolanda Vargas Hernandez , Alain Chamayou , R. Fuentes Salinas , L. Gaete Garreton , John A. Dodds
11th European symposium on communition, Oct 2006, Budapest, Hungary. 5 p
Communication dans un congrès hal-01782605 v1

Surface modification of silica particles by dry coating

Yamina Ouabbas , Alain Chamayou , Laurence Galet , Michel Baron , Gérard Thomas et al.
WCPT5 -5th World Congress on Particle Technology, Apr 2006, Orlando, United States. 9 p
Communication dans un congrès hal-01781648 v1

Coating active pharmaceutical substance by mechanical action

Ana Vilela , Alain Chamayou , Michel Baron , John A. Dodds , D. Berthoumieu et al.
5th European congress of chemical engineering, Jul 2005, Glasgow, United Kingdom. 8 p
Communication dans un congrès hal-01782622 v1

Evaluation of mechanical resistance of a powder-powder coating by modulated dry feed particle size analysis

Ana Vilela , Lucia Concepcion , Philippe Accart , Alain Chamayou , Michel Baron et al.
PSA 2005 -Particulate Systems Analysis 2005, Sep 2005, Stratford upon Avon, United Kingdom. 5 p
Communication dans un congrès hal-01782625 v1

Pharmaceutical application of chemical engineering : Dimensionless analysis of a kneading process allowing complexation between eflucimibe et gamma-cyclodextrin

Séverine Hutin , Alain Chamayou , J. L. Avan , Bruno Paillard , Michel Baron et al.
12th International cyclodextrin symposium, May 2004, Montpellier, France. p.769-773
Communication dans un congrès hal-01781672 v1

Enhancement of efucimibe bioavailability by complexation with gamma-cyclodextrin

Alexandre Gil , Joël Bougaret , E. Leverd , C. Filaquier , Alain Chamayou et al.
12th International cyclodextrin symposium, May 2004, Montpellier, France. p.835-838
Communication dans un congrès hal-01782639 v1

Mechanical coating of pharmaceutical active substance

Ana Vilela , Alain Chamayou , Michel Baron , D. Berthoumieu , C. Przybylski
XII International workshop on bioencapsulation, Sep 2004, Vitoria, Spain. p355 -p358
Communication dans un congrès hal-01782632 v1

Kneading optimization by means of experimental design : an application to Eflucimibe / gamma-cyclodextrin complexation

Séverine Hutin , Alain Chamayou , J. L. Avan , Bruno Paillard , Michel Baron et al.
12th International cyclodextrin symposium, May 2004, Montpellier, France. p.739-743
Communication dans un congrès hal-01782637 v1

Quantification de processus radiculaires induits dans diverses poudres

P. Piccerelle , Jacques Raffi , P. Prinderre , Alain Chamayou , L. Marchioro et al.
Commission poudres et matériaux frittés SF2M-GFC -journées annuelles du RFM, Jun 2003, Albi, France. p.184-188
Communication dans un congrès hal-01780115 v1

A comparison of, in-line and off-line methods for following a talc grinding process

Laurence Godet Morand , Alain Chamayou , John A. Dodds
PSA 2003 -Particulate systems analysis 2003, Sep 2003, Harrogate, United Kingdom. 6 p
Communication dans un congrès hal-01782646 v1

What happens when you hit particles

John A. Dodds , Alain Chamayou , Olivier Lecoq
CHOPS 4 -4th International conference for conveying and handling of particulate solids, May 2003, Budapest, Hungary. p.8.1-8.6
Communication dans un congrès hal-01781678 v1

Comparison of various milling technologies for grinding pharmaceutical powders

Mostafa Nakach , Jean René Authelin , Alain Chamayou , John A. Dodds
10th european symposium on comminution, Sep 2002, Heidelberg, Germany. 13 p
Communication dans un congrès hal-01782659 v1

Determination of breakage and classification parameters of talc in an opposed air jet mill fitted with a forced vortex classifier

Laurence Godet Morand , Alain Chamayou , John A. Dodds
10th european symposium on comminution, Sep 2002, Heidelberg, Germany. 13 p
Communication dans un congrès hal-01782663 v1

Mathematical modeling of impact interaction between vibrating body and granular material

A. Kurbatov , Vadim E. Mizonov , Michel Baron , Alain Chamayou
10th russian-polish seminar, Jul 2001, Moscow, Russia. p.333-336
Communication dans un congrès hal-01808911 v1

Broyage du talc dans un broyeur à jets d'air opposés. Optimisation de la mise en régime, de la finesse et du débit

Laurence Godet Morand , Alain Chamayou , John A. Dodds
Science et technologie des poudres, Apr 2001, Nancy, France. p.469-474
Communication dans un congrès hal-01808329 v1

Co-broyage de principes actifs et d'excipients pharmaceutiques

Alain Chamayou , G. Nachon , Alexandre Gil , Michel Baron , Guy Couarraze
Science et technologie des poudres, Apr 2001, Nancy, France. p.305-310
Communication dans un congrès hal-01808340 v1

Study of talc grinding in an opposed air jet mill

Laurence Godet Morand , Sébastien Subra , Alain Chamayou , John A. Dodds
International congress for particle technology PARTEC 2001, Mar 2001, Nuremberg, Germany. 7 p
Communication dans un congrès hal-01808908 v1

Techniques de broyage en pharmacie

M. Nakach , Jean René Authelin , P. Hoseki , Alain Chamayou
DEUXIEME ECOLE DE PRINTEMPS FRANCOPHONE SUR LA MODELISATION ET LA COMMANDE DES PROCEDES, May 2000, Casablanca, Maroc. p. 111-125
Communication dans un congrès hal-01808350 v1

Batch dry grinding laboratory tests : positive influence of addition of wheelabrator allevard cast steel balls in grinding media

E. Landao , Alain Chamayou , Philippe Accart , John A. Dodds
XXI INTERNATIONAL MINERAL PROCESSING CONGRESS, Jul 2000, Rome, Italy
Communication dans un congrès hal-01809114 v1

Granulométrie en ligne sur un broyeur à jets d'air opposés de type Alpine 100 AFG

Laurence Godet Morand , Philippe Accart , Alain Chamayou , John A. Dodds
Matériaux divisés et poudres en industries alimentaires, Jun 1999, Compiègne, France. p.183-188
Communication dans un congrès hal-01808353 v1

Co-broyage de principes actifs pharmaceutiques pour ameliorer leur biodisponibilite

L. Oudet , P. Tchoreloff , Guy Couarraze , Michel Baron , John A. Dodds et al.
COLLOQUE CNRS, GENIE DES PROCEDES CHIMIQUES PHYSIQUES ET BIOTECHNOLOGIQUES, Nov 1998, Toulouse, France
Communication dans un congrès hal-01808356 v1

Analysis of mechanical air classifier-fluidized bed opposed jet mill loop and its extension to a second stage of classification

Henri Berthiaux , Alain Chamayou , John A. Dodds
601th event of the EFCE, May 1997, Florence, Italy. p.873-877
Communication dans un congrès hal-01809136 v1

A new heating cooling system to improve controllability of batch reactors

Z. Louleh , Michel Cabassud , Marie-Véronique V Le Lann , Alain Chamayou , G. Casamatta
14TH INTERNATIONAL SYMPOSIUM ON CHEMICAL REACTION ENGINEERING, ISCRE 96, May 1996, Bruges, Belgium
Communication dans un congrès hal-01809139 v1
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Génie de la Réaction Chimique : les réacteurs homogènes

Cesari Laetitia , Alain Chamayou , Patrick Cognet , Marie Debacq , Éric Schaer et al.
Master. CGP215 "Génie de la réaction chimique & Évaluation économique des procédés", Cnam Paris, France. 2022
Cours cel-01487790 v3

Processing of food powders

Lilia Ahrne , Alain Chamayou , Koen Dewettinck , Depypere Frédéric , Elisabeth Dumoulin et al.
Extrait de : Food materials science - principles and practice (chap. 16) / sous la dir. de J.M. AGUILERA et P.J. LILLFORD , Springer, p.341-368, 2008, 978-0-387-71946-7 ⟨10.1007/978-0-387-71947-4_16⟩
Chapitre d'ouvrage istex hal-01729234 v1

Air jet milling

Alain Chamayou , John A. Dodds
Extrait de : Particle breakage / sous la dir. de A. D. SALMAN, M. GHADIRI et M. J. HOUNSLOW, Elsevier, p.421-435, 2007, 978-0-444-53080-6
Chapitre d'ouvrage hal-01730579 v1
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Broyage dans les industries agroalimentaires

Alain Chamayou , Jacques Fages
Jean-Pierre Melcion & Jean-Luc Ilari. Technologie des pulvérulents dans les IAA, Lavoisier, pp.375-406, 2003, Sciences & Techniques Agroalimentaires, 978-2743006211
Chapitre d'ouvrage hal-00442390 v2