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Valérie DUPRAY

128
Documents
Affiliations actuelles
  • 12178
Identifiants chercheurs

Publications

Investigation of the Binary System of Proxyphylline Enantiomers: Structural Resolution and Phase Diagram Determination

Clément Pinetre , Lina C Harfouche , Clément Brandel , El-Eulmi Bendeif , Morgane Sanselme
Molecular Pharmaceutics, 2023, ⟨10.1021/acs.molpharmaceut.3c00922⟩
Article dans une revue hal-04369083v1

Strong Enhancement of Nucleation Efficiency of Aqueous Ethylenediamine Sulfate Solutions by Nonphotochemical Laser-Induced Nucleation: Investigations on the Role of Solid Impurities in the Mechanism

Mélody Briard , Clément Brandel , Valérie Dupray
Crystal Growth & Design, 2023, ⟨10.1021/acs.cgd.3c00588⟩
Article dans une revue hal-04210855v1
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Critical Influence of Water on the Polymorphism of 1,3-Dimethylurea and Other Heterogeneous Equilibria

Grace Baaklini , Manon Schindler , Lina Yuan , Clément de Saint Jores , Morgane Sanselme
Molecules, 2023, 28 (20), pp.7061. ⟨10.3390/molecules28207061⟩
Article dans une revue hal-04240331v1

Cocrystals of Praziquantel: Discovery by Network-Based Link Prediction

Jan-Joris Devogelaer , Maxime Charpentier , Arnoud Tijink , Valérie Dupray , Gérard Coquerel
Crystal Growth & Design, 2021, 21 (6), pp.3428-3437. ⟨10.1021/acs.cgd.1c00211⟩
Article dans une revue hal-04046237v1

Potassium Sulfate: A New Candidate to Explore Non-Photochemical Laser-Induced Nucleation Mechanisms

Melody Briard , Clément Brandel , Sandrine Morin-Grognet , Gérard Coquerel , Valérie Dupray
Crystals, 2021, 11 (12), pp.1571. ⟨10.3390/cryst11121571⟩
Article dans une revue hal-03485002v1
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Pure and RE 3+ -Doped La7O6 (VO4) 3 (RE = Eu, Sm): Polymorphism Stability and Luminescence Properties of a New Oxyvanadate Matrix

María Alejandra Gómez Torres , Gilles Gauthier , Anna Kaczmarek , Marielle Huvé , Pascal Roussel
Inorganic Chemistry, 2020, 59 (9), pp.5929-5938. ⟨10.1021/acs.inorgchem.9b03689⟩
Article dans une revue hal-04339456v1
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Organic template-free synthesis of an open framework silicoaluminophoshate (SAPO) with high thermal stability and high ion conductivity

Dong Fan , Nicolas Barrier , Aurélie Vicente , Jean-Pierre Gilson , Simon Clevers
Inorganic Chemistry Frontiers, 2020, 7 (2), pp.542-553. ⟨10.1039/C9QI01223K⟩
Article dans une revue hal-02363265v1

Pure and RE 3+ -Doped La 7 O 6 (VO 4 ) 3 (RE = Eu, Sm): Polymorphism Stability and Luminescence Properties of a New Oxyvanadate Matrix

María Alejandra Gómez Torres , Gilles Gauthier , Anna Kaczmarek , Marielle Huvé , Pascal Roussel
Inorganic Chemistry, 2020, 59 (9), pp.5929-593. ⟨10.1021/acs.inorgchem.9b03689⟩
Article dans une revue hal-02551886v1

Evidence of Conglomerate with Partial Solid Solutions in Ethylammonium Chlocyphos

Aliou Mbodji , Gabin Gbabode , Morgane Sanselme , Yohann Cartigny , Nicolas Couvrat
Crystal Growth & Design, 2020, 20 (4), pp.2562-2569. ⟨10.1021/acs.cgd.9b01699⟩
Article dans une revue hal-02551765v1

Does the trihydrate of atorvastatin calcium possess a melting point?

Chaima Tizaoui , Haykel Galai , María Barrio , Simon Clevers , Nicolas Couvrat
International Journal of Pharmaceutics, 2020, 148, pp.105334. ⟨10.1016/j.ejps.2020.105334⟩
Article dans une revue hal-02551348v1
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Family of Conglomerate-Forming Systems Composed of Chlocyphos and Alkyl-amine. Assessment of Their Resolution Performances by Using Various Modes of Preferential Crystallization

Aliou Mbodji , Gabin Gbabode , Morgane Sanselme , Nicolas Couvrat , Michel Leeman
Crystal Growth & Design, 2019, 9 (19), pp.5173-5183. ⟨10.1021/acs.cgd.9b00568⟩
Article dans une revue hal-02276971v1

Enhancement of the Physical and Chemical Stability of Amorphous Drug–Polymer Mixtures via Cryogenic Comilling

Michela Romanini , Marta Lorente , Benjamin Schammé , Laurent Delbreilh , Valérie Dupray
Macromolecules, 2018, 51 (22), pp.9382-9392. ⟨10.1021/acs.macromol.8b01271⟩
Article dans une revue hal-02048482v1

Investigation of Drug–Excipient Interactions in Biclotymol Amorphous Solid Dispersions

Benjamin Schammé , Nicolas Couvrat , Vincent Tognetti , Laurent Delbreilh , Valérie Dupray
Molecular Pharmaceutics, 2018, 15 (3), pp.1112-1125. ⟨10.1021/acs.molpharmaceut.7b00993⟩
Article dans une revue hal-01857154v1

Vitrification of two active pharmaceutical ingredients by fast scanning calorimetry: From structural relaxation to nucleation phenomena

Xavier Monnier , Quentin Viel , Benjamin Schammé , Samuel Petit , Laurent Delbreilh
International Journal of Pharmaceutics, 2018, 536 (1), pp.426 - 433. ⟨10.1016/j.ijpharm.2017.12.013⟩
Article dans une revue hal-01857176v1

Insights on the Physical State Reached by an Active Pharmaceutical Ingredient upon High-Energy Milling

Benjamin Schammé , Xavier Monnier , Nicolas Couvrat , Laurent Delbreilh , Valérie Dupray
Journal of Physical Chemistry B, 2017, 121 (19), pp.5142 - 5150. ⟨10.1021/acs.jpcb.7b02247⟩
Article dans une revue hal-01766057v1

Polymorphic Phase Transition in 4′-Hydroxyacetophenone: Equilibrium Temperature, Kinetic Barrier, and the Relative Stability of Z ′ = 1 and Z ′ = 2 Forms

Abhinav Joseph , Carlos Bernardes , Anna Druzhinina , Raisa Varushchenko , Thi Yen Nguyen
Crystal Growth & Design, 2017, 17 (4), pp.1918 - 1932. ⟨10.1021/acs.cgd.6b01876⟩
Article dans une revue hal-01928081v1

Crystallization from the Amorphous State of a Pharmaceutical Compound: Impact of Chirality and Chemical Purity

Quentin Viel , Clément Brandel , Yohann Cartigny , M. Ermelinda S. Eusébio , João Canotilho
Crystal Growth & Design, 2017, 17 (1), pp.337 - 346. ⟨10.1021/acs.cgd.6b01566⟩
Article dans une revue hal-01927970v1
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New Intermediate Polymorph of 1-Fluoro-adamantane and Its Second-Order-like Transition toward the Low Temperature Phase

Lina Yuan , Simon Clevers , Antoine Burel , Philippe Négrier , Maria Del Barrio
Crystal Growth & Design, 2017, 17 (6), pp.3395-3401. ⟨10.1021/acs.cgd.7b00353⟩
Article dans une revue hal-01551454v1

Molecular Relaxations in Supercooled Liquid and Glassy States of Amorphous Quinidine: Dielectric Spectroscopy and Density Functional Theory Approaches

Benjamin Schammé , Mélanie Mignot , Nicolas Couvrat , Vincent Tognetti , Laurent Joubert
Journal of Physical Chemistry B, 2016, 120 (30), pp.7579-7592. ⟨10.1021/acs.jpcb.6b04242⟩
Article dans une revue hal-01928417v1

Precise Urea/Water Eutectic Composition by Temperature-Resolved Second Harmonic Generation

Lina Yuan , Simon Clevers , Nicolas Couvrat , Yohann Cartigny , Valérie Dupray
Chemical Engineering and Technology, 2016, 39 (7), pp.1326 - 1332. ⟨10.1002/ceat.201600032⟩
Article dans une revue hal-01928586v1

Partial Blockage of the Reversible Solid-Solid Transition of Strontium Succinate

Nicolas Couvrat , Damien Martins , Anaïs Lafontaine , Morgane Sanselme , Valérie Dupray
Chemical Engineering and Technology, 2016, 39 (7), pp.1224 - 1230. ⟨10.1002/ceat.201500726⟩
Article dans une revue hal-01928458v1

Transformation of an active pharmaceutical ingredient upon high-energy milling: A process-induced disorder in Biclotymol

Benjamin Schammé , Nicolas Couvrat , Pascal Malpeli , Emeline Dudognon , Laurent Delbreilh
International Journal of Pharmaceutics, 2016, 499 (1-2), pp.67 - 73. ⟨10.1016/j.ijpharm.2015.12.032⟩
Article dans une revue hal-01928396v1

Relevance of the Second Harmonic Generation to Characterize Crystalline Samples

Florent Simon , Simon Clevers , Valérie Dupray , Gérard Coquerel
Chemical Engineering and Technology, 2015, 38 (6), pp.971 - 983. ⟨10.1002/ceat.201400756⟩
Article dans une revue hal-01928833v1

Enhanced Second Harmonic Generation from an Organic Self-Assembled Eutectic Binary Mixture: A Case Study with 3-Nitrobenzoic and 3,5-Dinitrobenzoic Acids

Florent Simon , Simon Clevers , Gabin Gbabode , Nicolas Couvrat , Valérie Agasse-Peulon
Crystal Growth & Design, 2015, 15 (2), pp.946 - 960. ⟨10.1021/cg5017565⟩
Article dans une revue hal-01928787v1

Inhibition of the spontaneous polymorphic transition of pyrazinamide γ form at room temperature by co-spray drying with 1,3-dimethylurea

G. Baaklini , V. Dupray , G. Coquerel
International Journal of Pharmaceutics, 2015, 479 (1), pp.163 - 170. ⟨10.1016/j.ijpharm.2014.12.063⟩
Article dans une revue hal-01928821v1

Crystallization kinetics and molecular mobility of an amorphous active pharmaceutical ingredient: A case study with Biclotymol

Benjamin Schammé , Nicolas Couvrat , Pascal Malpeli , Laurent Delbreilh , Valérie Dupray
International Journal of Pharmaceutics, 2015, 490 (1-2), pp.248 - 257. ⟨10.1016/j.ijpharm.2015.05.036⟩
Article dans une revue hal-01928832v1

Detection of order–disorder transition in organic solids by using temperature resolved second harmonic generation (TR-SHG)

S. Clevers , Céline Rougeot , Florent Simon , M. Sanselme , V. Dupray
Journal of Molecular Structure, 2014, 1078, pp.61 - 67. ⟨10.1016/j.molstruc.2014.04.007⟩
Article dans une revue hal-01929940v1

Influence of the cation size on the second harmonic generation response of chiral A(VO2)2 (PO4)·3H2O (A = K+ , NH4+ and Rb+)

R. Gautier , S. Auguste , S. Clevers , V. Dupray , G. Coquerel
CrystEngComm, 2014, 16 (47), pp.10902-10906. ⟨10.1039/C4CE01847H⟩
Article dans une revue hal-01944492v1

A racemic and enantiopure unsymmetric diiron(III) complex with a chiral o-carborane-based pyridylalcohol ligand: combined chiroptical, magnetic, and nonlinear optical properties.

Florencia Di Salvo , Minying Tsang , Francesc Teixidor , Clara Viñas , José Giner Planas
Chemical European Journal, 2014, 20 (4), pp.1081-1090. ⟨10.1002/chem.201303037⟩
Article dans une revue hal-01120346v1

Influence of the cation size on the second harmonic generation response of chiral A(VO2)2(PO4)[middle dot]3H2O (A = K+, NH4+ and Rb+)

R. Gautier , S. Auguste , S. Clevers , V. Dupray , G. Coquerel
CrystEngComm, 2014, 16 (47), pp.10902-10906. ⟨10.1039/C4CE01847H⟩
Article dans une revue hal-01082710v1

Temperature resolved second harmonic generation to probe the structural purity of m-hydroxybenzoic acid

S. Clevers , Florent Simon , V. Dupray , G. Coquerel
Journal of Thermal Analysis and Calorimetry, 2013, 112 (1), pp.271 - 277. ⟨10.1007/s10973-012-2763-y⟩
Article dans une revue hal-01930159v1

Monotropic Transition Mechanism of m -Hydroxybenzoic Acid Investigated by Temperature-Resolved Second Harmonic Generation

Simon Clevers , Florent Simon , Morgane Sanselme , Valérie Dupray , Gérard Coquerel
Crystal Growth & Design, 2013, 13 (8), pp.3697 - 3704. ⟨10.1021/cg400712s⟩
Article dans une revue hal-01930118v1

Physical transformations of the active pharmaceutical ingredient BN83495: enantiotropic and monotropic relationships. Access to several polymorphic forms by using various solvation–desolvation processes

D. Martins , M. Sanselme , O. Houssin , V. Dupray , M. N. Petit
CrystEngComm, 2012, 14 (7), pp.2507-2519. ⟨10.1039/C2CE06537A⟩
Article dans une revue hal-01930718v1

Incidence of crystal growth conditions on the formation of macroscopic liquid inclusions in ciclopirox crystals

Audrey Waldschmidt , Valérie Dupray , Benjamin Berton , Nicolas Couvrat , Samuel Petit
Journal of Crystal Growth, 2012, 342 (1), pp.72 - 79. ⟨10.1016/j.jcrysgro.2011.02.047⟩
Article dans une revue hal-01930671v1

Mixed Crystals in Chiral Organic Systems: A Case Study on ( R )- and ( S )-Ethanolammonium 3-Chloromandelate

V. Taratin , H. Lorenz , E. Kotelnikova , A. Glikin , A. Galland
Crystal Growth & Design, 2012, 12 (12), pp.5882 - 5888. ⟨10.1021/cg3003405⟩
Article dans une revue hal-01930730v1

Preparative resolution of (±)-trans-1,2-diaminocyclohexane by means of preferential crystallization of its citrate monohydrate

Arnaud Galland , Valérie Dupray , Anaïs Lafontaine , Benjamin Berton , Morgane Sanselme
Tetrahedron: Asymmetry, 2010, 21 (18), pp.2212 - 2217. ⟨10.1016/j.tetasy.2010.07.019⟩
Article dans une revue hal-01931236v1

Characterization of Defects Inside Single Crystals of Ciclopirox

N. Couvrat , A. Blier , B. Berton , Y. Cartigny , V. Dupray
Crystal Growth & Design, 2009, 9 (6), pp.2719 - 2724. ⟨10.1021/cg801355q⟩
Article dans une revue hal-01932722v1

Spotting Conglomerates by Second Harmonic Generation

Arnaud Galland , Valérie Dupray , Benjamin Berton , Sandrine Morin-Grognet , Morgane Sanselme
Crystal Growth & Design, 2009, 9 (6), pp.2713 - 2718. ⟨10.1021/cg801356m⟩
Article dans une revue hal-01932740v1

Concomitant dehydration mechanisms in single crystals of α,α-trehalose

Valérie Dupray , Benjamin Berton , Stephen Ossart , Hassan Atmani , Marie-Noëlle Petit
Carbohydrate Research, 2009, 344 (18), pp.2539 - 2546. ⟨10.1016/j.carres.2009.09.032⟩
Article dans une revue hal-01932650v1

Gas vacuoles formation during the dehydration of trehalose dihydrate: A Raman microspectroscopy approach

B. Berton , V. Dupray , H. Atmani , G. Coquerel
Journal of Thermal Analysis and Calorimetry, 2007, 90 (2), pp.325 - 328. ⟨10.1007/s10973-007-8384-1⟩
Article dans une revue hal-01933251v1

Biologically active lipid A antagonist embedded in a multilayered polyelectrolyte architecture

Sophie C. Gangloff , Guy Ladam , Kochi Fukase , Klaus Brandenburg , Moncef Guenounou
Biomaterials, 2006, 27 (9), pp.1771-1777. ⟨10.1016/j.biomaterials.2005.10.001⟩
Article dans une revue hal-02338026v1
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Polyelectrolyte Multilayers and Degradable Polymer Layers as Multicompartment Films

Juan Mendez Garza , Nadia Jessel , Guy Ladam , Valérie Dupray , Sylvaine Muller
Langmuir, 2005, 21 (26), pp.12372-12377. ⟨10.1021/la051465b⟩
Article dans une revue hal-02337152v1

A rare case of Polymorphism in the Binary System of Enantiomers of a Praziquantel derivative: Crystal Structures and Phase Diagram Determinations

Clément Pinètre , Clément Brandel , Loïc Ritou , Charline J. J. Gerard , Hugo Cercel
Journées d'étude des Equilibres entre Phases JEEP2023, Oct 2023, Rouen (FR), France
Communication dans un congrès hal-04233604v1

Nonlinear Optics: A powerful tool for the characterization of organic crystallized compounds

Valerie Dupray
CGOM14 - 14th INTERNATIONAL CONFERENCE ON CRYSTAL GROWTH OF ORGANIC MATERIALS, Sep 2022, Brussels, Belgium
Communication dans un congrès hal-03991255v1

Adaptation of crystallization conditions in microfluidics for a compound exhibiting concomitant polymorphism

Hugo Cercel , Clément Pinetre , Charline J. J. Gerard , Clément Brandel , Gérard Coquerel
CRISTAL 10, Jun 2022, Lyon, France
Communication dans un congrès hal-04045966v1

Multiscale nucleation rate measurements of Co-crystals : Comparison of stirred vials and microfluidics

Charline J. J. Gerard , Clément Pinetre , Hugo Cercel , Clément Brandel , Valerie Dupray
BIWIC 2022, Aug 2022, Espo, Finland
Communication dans un congrès hal-04046173v1

Investigations on the Mechanism of Non-Photochemical Laser Induced Nucleation

Melody Briard , Valerie Dupray , Clément Brandel , Gérard Coquerel
Cristech 2020, Oct 2020, Ecully, France
Communication dans un congrès hal-03832258v1
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Relevance of Second Harmonic Generation Microscopy (SHG-M) in Material Sciences

Simon Clevers , Antoine Burel , Nicolas Couvrat , Valerie Dupray , Gérard Coquerel
BIWIC 2019 International Workshop on Industrial Crystallization, Aug 2019, Rayong, Thailand
Communication dans un congrès hal-02295938v1

Chlocyphos: Conglomerate forming derivatives (salts) for its resolution by preferential crystallization

A. Mbodji , G. Gbabode , V. Dupray , G. Coquerel
CORE summer school, University of Manchester, Apr 2018, Manchester, United Kingdom
Communication dans un congrès hal-01938399v1

Propensity for amine family to form conglomerates with Chlocyphos and their resolution by preferential crystallization

A. Mbodji , G. Gbabode , V. Dupray , G. Coquerel
CORE workshop, Sep 2018, Rouen, France
Communication dans un congrès hal-01938406v1

Propensity for amine family to form conglomerates with Chlocyphos and their resolution by preferential crystallization

A. Mbodji , G. Gbabode , V. Dupray , G. Coquerel
25th BIWIC, Sep 2018, rouen, France
Communication dans un congrès hal-01938410v1

Reinvestigation of 1-fluoro-adamantane phase transitions by temperature-resolved second harmonic generation

L. Yuan , S. Clevers , A. Burel , Ph. Negrier , M. Barrio
43èmes JEEP, Univ. Politecnica Catalunya, Mar 2017, Barcelone, Spain
Communication dans un congrès hal-01938514v1

An experimental conglomerate discovery method

A. Mbodji , G. Gbabode , V. Dupray , G. Coquerel
CORE Workshop – Solid State Properties, Nov 2017, Cluj-Napoca, Romania
Communication dans un congrès hal-01939170v1

A New Device for In Situ Detection of Conglomerate Forming Systems in Suspension by Second Harmonic Generation (SHG)

A. Mbodji , G. Gbabode , V. Dupray , G. Coquerel
Summer School on Chiral Crystallization, Resolution & Deracemization, Jun 2017, Nijmegen, Netherlands
Communication dans un congrès hal-01939162v1

Blocage partiel au refroidissement d’une transition solide-solide réversible

N. Couvrat , M. Sanselme , V. Dupray , P. Taulelle , J.-M. Lerestif
Colloque Francophone de Cristallisation et de Précipitation Industrielles (CRISTAL-8), May 2016, Rouen, France
Communication dans un congrès hal-01939524v1

Insights into metastable phase diagrams by temperature-resolved second harmonic generation (TR-SHG): a case study with 1,3-dimethylurea/water

L.N. Yuan , S. Clevers , G. Baaklini , N. Couvrat , Y. Cartigny
42èmes JEEP, Univ. Paris Descartes, Mar 2016, Paris, France
Communication dans un congrès hal-01939432v1

Metastable eutectic composition determination of 1,3-dimethylurea/water system by temperature-resolved second harmonic generation (TR-SHG)

L. Yuan , G. Baaklini , S. Clevers , N. Couvrat , V. Dupray
Colloque Francophone de Cristallisation et de Précipitation Industrielles (CRISTAL-8), May 2016, Rouen, France
Communication dans un congrès hal-01939556v1

Transformation d’un principe actif sous broyage haute-énergie : cas du Biclotymol

Benjamin Schammé , Nicolas Couvrat , Pascal Malpeli , Emeline Dudognon , Laurent Delbreilh
CRISTAL 8 (Cristallisation et précipitation industrielles), May 2016, Rouen, France
Communication dans un congrès hal-02468844v1

Formic Acid (FA)/Water Phase Diagram by means of Temperature-Resolved Second Harmonic Generation and FA Phase Transition: a Reinvestigation

S. Clevers , L. Yuan , V. Dupray , G. Coquerel
23th BIWIC meeting, Sep 2016, Magdeburg, Germany
Communication dans un congrès hal-01940240v1

Investigations on 2-adamantanone low temperature phase transition by temperature-resolved second harmonic generation

L.N. Yuan , S. Clevers , N. Couvrat , V. Dupray , G. Coquerel
CGOM-12/BACG Joint Conference (12 th International Workshop of the Crystal Growth of Organic Material & 47th Annual British Association of Crystal Growth Conference), Jun 2016, Leeds, United Kingdom
Communication dans un congrès hal-01939675v1

Metastable eutectic composition determination of 1, 3-dimethylurea/water system by temperature-resolved second harmonic generation (TR-SHG)

L.N. Yuan , S. Clevers , G. Baaklini , N. Couvrat , Y. Cartigny
Asian Crystallization Technology Symposium (ACTS), May 2016, Tainjin, China
Communication dans un congrès hal-01939592v1

1,3-Dimethylurea Hydration Process Investigation by Temperature-Resolved Second Harmonic Generation

L. Yuan , S. Clevers , N. Couvrat , Y. Cartigny , V. Dupray
23th BIWIC meeting, Sep 2016, Magdeburg, Germany
Communication dans un congrès hal-01940257v1

Transformation of an active pharmaceutical ingredient upon high-energy milling: a case study with Biclotymol

B. Schammé , N. Couvrat , P. Malpelli , E. Dudognon , L. Delbreilh
Colloque Francophone de Cristallisation et de Précipitation Industrielles (CRISTAL-8), May 2016, Rouen, France
Communication dans un congrès hal-01939501v1

Effect of urea derivatives in blocking the metastable form of pyrazinamide by co-spray-drying

G. Baaklini , V. Dupray , G. Coquerel
41èmes JEEP (Conference on Phase Equilibria), Mar 2015, Coimbra, Portugal
Communication dans un congrès hal-01940297v1

Urea/water phase diagram determination by means of temperature-resolved second harmonic generation

L.N. Yuan , S. Clevers , N. Couvrat , V. Dupray , G. Coquerel
BIWIC (22nd International Workshop on Industrial Crystallization), Sep 2015, Hanbat, South Korea
Communication dans un congrès hal-01940800v1

Partial blockage of the reversible solid-solid transition of strontium succinate

N. Couvrat , M. Sanselme , V. Dupray , P. Taulelle , J.M. Lerestif
BIWIC (22nd International Workshop on Industrial Crystallization), Sep 2015, Hanbat, South Korea
Communication dans un congrès hal-01940784v1

Role of molecular mobility and fragility on physical stability of two amorphous pharmaceuticals in the supercooled and glassy states

B. Schammé , L. Delbreilh , V. Dupray , E. Dargent , G. Coquerel
PolyChar 23, May 2015, Nebraska, United States
Communication dans un congrès hal-01940511v1

Order-Disorder transitions: investigations in a series of triazole ketones

S. Clevers , Céline Rougeot , M. Sanselme , V. Dupray , F. Taulelle
CGOM-11 (Crystal Growth of Organic Molecules), Jun 2014, Kyoto, Japan
Communication dans un congrès hal-01941027v1

Relevance of Second Harmonic Generation (SHG) in Material Science Studies. Part 1: Literature Review and Experimental Methods

F. Simon , S. Clevers , Clément Brandel , J. Mahieux , V. Dupray
BIWIC (21st International Workshop on Industrial Crystallization), Sep 2014, Rouen, France
Communication dans un congrès hal-01941115v1

Crystallization and phase transitions of Biclotymol polymorphs

B. Schammé , L. Delbreilh , V. Dupray , G. Coquerel
JCAT (Journées de Calorimétrie et d’Analyse Thermique), May 2014, Rouen, France
Communication dans un congrès hal-01940951v1

Temperature resolved second harmonic generation (TR-SHG) to investigate desolvation processes among organic solvates

S. Clevers , V. Dupray , G. Coquerel
CGOM-11 (Crystal Growth of Organic Molecules), Jun 2014, Kyoto, Japan
Communication dans un congrès hal-01940978v1

Relevance of Second Harmonic Generation (SHG) in Material Science Studies. Part 2: Application to Polymorphism and Phase Diagrams

F. Simon , S. Clevers , Clément Brandel , J. Mahieux , V. Dupray
BIWIC (21st International Workshop on Industrial Crystallization), Sep 2014, Rouen, France
Communication dans un congrès hal-01941118v1

Thermal and physical stability of amorphous Biclotymol

B. Schammé , L. Delbreilh , N. Couvrat , V. Dupray , G. Coquerel
Condensed Matter 2014 (25th Conference of the Condensed Matter Division), Aug 2014, Paris, France
Communication dans un congrès hal-01941049v1

Behavior of Biclotymol: from high-energy milling to supercooled melt

B. Schammé , N. Couvrat , P. Malpeli , L. Delbreilh , V. Dupray
BIWIC (21st International Workshop on Industrial Crystallization), Sep 2014, Rouen, France
Communication dans un congrès hal-01941095v1

7.Effects of milling on polymorphism of biclotymol

B. Schammé , V. Dupray , L. Delbreihl , G. Coquerel
XXXX èmes JEEP (Joint European days on Equilibrium between Phases), Mar 2014, Lyon, France
Communication dans un congrès hal-01940890v1

Inhibition of the spontaneous polymorphic transition of Pyrazinamide Gamma Form at RT by co-spray Drying with 1,3 Dimethyl urea

G. Baaklini , V. Dupray , D. Martins , G. Coquerel
XXXX èmes JEEP (Joint European days on Equilibrium between Phases), Mar 2014, Lyon, France
Communication dans un congrès hal-01940865v1

In situ monitoring of Fast Crystallization by means of X-Ray Diffraction

S. Clevers , V. Nachbaur , M. Sanselme , V. Dupray , P. Cardinael
XXXX èmes JEEP (Joint European days on Equilibrium between Phases), Mar 2014, Lyon, France
Communication dans un congrès hal-01940878v1

Molecular mobility, crystallization kinetics and physical stability of amorphous Biclotymol

B. Schammé , N. Couvrat , L. Delbreilh , V. Dupray , E. Dargent
Condensed Matter 2014 (25th Conference of the Condensed Matter Division), Aug 2014, Paris, France
Communication dans un congrès hal-01941046v1

Inhibition of the Spontaneous Polymorphic Transition of Pyrazinamide Gamma Form at Room Temperature by Co-Spray Drying with 1,3-Dimethylurea

G. Baaklini , V. Dupray , G. Coquerel
BIWIC (21st International Workshop on Industrial Crystallization), Sep 2014, Rouen, France
Communication dans un congrès hal-01941096v1

Phase diagram determination by means of temperature-resolved second harmonic generation (SHG)

S. Clevers , F. Simon , N. Couvrat , V. Dupray , G. Coquerel
JCAT (Journées de Calorimétrie et d’Analyse Thermique), May 2014, Rouen, France
Communication dans un congrès hal-01940941v1

Order-Disorder Transition Investigated by Temperature Resolved Second Harmonic Generation (TR-SHG)

S. Clevers , Céline Rougeot , M. Sanselme , F. Taulelle , C. Martineau
Journées CNRS Cristech, Oct 2014, Autrans, France
Communication dans un congrès hal-01941131v1

Temperature-resolved second harmonic generation : A tool designed to study solid-solid transitions

S. Clevers , F. Simon , V. Dupray , G. Coquerel
XXXIX èmes JEEP (Joint European days on Equilibrium between Phases), Mar 2013, Nancy, France
Communication dans un congrès hal-01942358v1

Temperature-resolved second harmonic generation A tool designed to study solid-solid transitions

S. Clevers , F. Simon , V. Dupray , G. Coquerel
ROSAM (ROuen Symposium on Advanced Materials), Jun 2013, Rouen, France
Communication dans un congrès hal-01942379v1

Detection of order-disorder transition in organic solids by using temperature-resolved Second Harmonic Generation (TR-SHG)

S. Clevers , Céline Rougeot , F. Simon , M. Sanselme , V. Dupray
BWIC-20, Sep 2013, Odense, Denmark
Communication dans un congrès hal-01942406v1

Second Harmonic Generation efficiency in binary eutectic mixtures

F. Simon , S. Clevers , N. Couvrat , V. Dupray , G. Coquerel
ROSAM (ROuen Symposium on Advanced Materials), Jun 2013, Rouen, France
Communication dans un congrès hal-01942385v1
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Second harmonic generation: applications in phase diagram investigations

Y. Cartigny , F Simon , J. Mahieux , S. Clevers , N. Couvrat
XXXV JEEP – 35th Conference on Phase Equilibria, Mar 2013, Nancy, France. ⟨10.1051/jeep/200900012⟩
Communication dans un congrès hal-02469021v1

Mécanisme de formation d’inclusions fluides dans les cristaux organiques : influence des gaz sur la croissance cristalline

S. Petit , A. Waldschmidt , N. Couvrat , B. Berton , V. Dupray
Colloque Francophone de Cristallisation et de Précipitation Industrielle (CRISTAL-7), May 2013, Toulouse-Albi, France
Communication dans un congrès hal-01942369v1

Second Harmonic Generation efficiency in binary eutectic mixtures

F. Simon , S. Clevers , N. Couvrat , V. Dupray , G. Coquerel
XXXIX èmes JEEP (Joint European days on Equilibrium between Phases), Mar 2013, Nancy, France
Communication dans un congrès hal-01942343v1

Second harmonic generation: a useful tool for the characterization of organic crystallized compounds

V. Dupray , F. Simon , S. Clevers , A. Galland , N. Couvrat
CGOM-10 (Crystal Growth of Organic Materials), Jun 2012, Limerick, Ireland
Communication dans un congrès hal-01942523v1

About the formation of fluid inclusions inside organic crystals

S. Petit , A. Waldschmidt , V. Dupray , B. Berton , G. Coquerel
PhandTA 12 (International Conference on Pharmacy and Applied Physical Chemistry), May 2012, Graz, Austria
Communication dans un congrès hal-01942469v1

On the origin of 3,5-Dinitrobenzoic acid SHG activity

F. Simon , S. Clevers , V. Agasse-Peulon , F. Taulelle* , M. Sanselme
1st Asian Crystallization Technology Symposium, May 2012, Seoul, South Korea
Communication dans un congrès hal-01942485v1

On the origin of SHG activity of 3,5-Dinitrobenzoic acid

F. Simon , S. Clevers , M. Sanselme , N. Couvrat , Y. Cartigny
XXXVIII èmes JEEP, Mar 2012, Rouen, France
Communication dans un congrès hal-01942446v1

Dilemma on the centrosymmetry or non centrosymmetry of 3,5-dinitrobenzoic acid crystals

F. Simon , S. Clevers , V. Agasse-Peulon , F. Taulelle , M. Sanselme
CGOM-10 (Crystal Growth of Organic Materials), Jun 2012, Limerick, Ireland
Communication dans un congrès hal-01942503v1

On the systematic presence of gas in liquid inclusions

A. Waldschmidt , B. Berton , V. Dupray , S. Petit , G. Coquerel
BIWIC-18, Sep 2011, Delft, Netherlands
Communication dans un congrès hal-01942737v1

Gas bubbles as crystal growth inhibitors during the formation of liquid inclusions

A. Waldschmidt , B. Berton , V. Dupray , S. Petit , G. Coquerel
BIWIC-18, Sep 2011, Delft, Netherlands
Communication dans un congrès hal-01942744v1

Liquid inclusions in organic crystals: Comparison between adipic acid and ciclopirox

A. Waldschmidt , N. Couvrat , B. Berton , V. Dupray , S. Petit
CGOM-9 (Crystal Growth of Organic Materials), Aug 2010, Singapour, Singapore
Communication dans un congrès hal-01943269v1

Mixed crystals in chiral organic systems: phase diagram and crystal structure features of an ethanolamine salt of 3-chloromandelic acid

N. Taratin , H. Lorenz , E. Kotelnikova , A. Glikin , L. Yu. Kryuchkova
BIWIC-17, Sep 2010, Halle, Germany
Communication dans un congrès hal-01943385v1

Dilemma on the centro or non-centro symmetry of 3-5dinitrobenzoic acid

N. Couvrat , V. Duresseix , A. Galland , B. Berton , V. Dupray
CGOM-9 (Crystal Growth of Organic Materials), Aug 2010, Singapour, Singapore
Communication dans un congrès hal-01943308v1

Enhancing performances of preferential crystallization – A case study with 1,2-di-amonium-cyclohexane citrate monohydrate

A. Lafontaine , A. Galland , V. Dupray , P. Cardinael , G. Coquerel
BIWIC-17, Sep 2010, Halle, Germany
Communication dans un congrès hal-01943362v1

Chiral discrimination in the solid state and its relationship with the performances of preferential crystallization

S. Gonella , V. Dureisseix , J. Mahieux , A. Galland , V. Dupray
BIWIC-17, Sep 2010, Halle, Germany
Communication dans un congrès hal-01943381v1

On the formation of liquid inclusions in single crystals of benzoyllusitanicol

N. Couvrat , V. Dupray , B. Berton , A. Waldschmidt , S. Petit
CGOM-9 (Crystal Growth of Organic Materials), Aug 2010, Singapour, Singapore
Communication dans un congrès hal-01943284v1

Etude des mécanismes de formation d’inclusions liquides à l’intérieur de monocristaux de ciclopirox

N. Couvrat , B. Berton , V. Dupray , H. Atmani , S. Petit
Colloque Francophone de Cristallisation et de Précipitation Industrielle (CRISTAL-6), May 2010, Marseille, France
Communication dans un congrès hal-01943222v1

Advanced prototype using second harmonic generation (SHG) fpr prescreening of conglomerates

A. Galland , V. Dureisseix , J. Mahieux , V. Dupray , H. Atmani
XXXVème JEEP, Apr 2009, Annecy, France
Communication dans un congrès hal-01944194v1

Advanced prototype using second harmonic generation (SHG) for pre-screening of conglomerates

A. Galland , V. Dureisseix , J. Mahieux , V. Dupray , H. Atmani
XXXV JEEP – 35th Conference on Phase Equilibria, Apr 2009, Annecy, France. ⟨10.1051/jeep/200900015⟩
Communication dans un congrès hal-01937874v1

Spotting conglomerates among racemic salts by Second Harmonic Generation

A. Galland , V. Dupray , B. Berton , H. Atmani , M. Sanselme
ISIC 17 – CGOM 8, Sep 2008, Maastricht, Netherlands
Communication dans un congrès hal-01944276v1

Characterization of gas bubbles inside ciclopirox crystals

N. Couvrat , L. Renou , B. Berton , Y. Cartigny , V. Dupray
ISIC 17 – CGOM 8, Sep 2008, Maastricht, Netherlands
Communication dans un congrès hal-01944293v1

Effect of high energy milling on molecular phases

J. Linol , M. Pauchet , B. Berton , V. Dupray , G. Coquerel
CGOM7, Aug 2006, Rouen, France
Communication dans un congrès hal-01944663v1

Characterization by Raman spectroscopy of vacuoles formed during the dehydration of trehalose dihydrate

B. Berton , V. Dupray , S. Ossart , H. Atmani , G. Coquerel
XXXIIème JEEP, Mar 2006, Rouen, France
Communication dans un congrès hal-01944697v1

Modifications of the glycosidic linkage induced during the rehydration behaviour of anhydrous trehalose.

V. Dupray , B. Berton , H. Atmani , G. Coquerel
CGOM7, Aug 2006, Rouen, France
Communication dans un congrès hal-01944674v1

Two efficient routes for the resolution of (+/-) 5-phenyl-5-trifluoromethylhydantoin: (1) the Pasteurian method (2) the Auto Seeded Preferential Crystallization

J. Linol , S. Coste , V. Dupray , J.-P. Bouillon , G. Coquerel
XXXIème JEEP, Mar 2005, Barcelone, Spain
Communication dans un congrès hal-01945222v1

Second harmonic generation: a reliable tool in spotting conglomerates ?

V. Dupray , M.N. Petit , B. Berton , H. Atmani , G. Coquerel
BIWIC-12, Sep 2005, Halle, Germany
Communication dans un congrès hal-01945144v1

First results on Preferential Crystallization of (+/-) 5-phenyl-5-trifluoromethylhydantoin

J. Linol , S. Coste , V. Dupray , H. Atmani , J.-P. Bouillon
BIWIC-12, Sep 2005, Halle, France
Communication dans un congrès hal-01945171v1

Detection of conglomerate by using Second Harmonic Generation

V. Dupray , H. Atmani , G. Coquerel
6th International Workshop on Crystal Growth of Organic Materials, Aug 2003, Glasgow, United Kingdom
Communication dans un congrès hal-01945877v1

High throughput technique for detection of conglomerates

V. Dupray , H. Atmani , G. Coquerel
BIWIC-10, Sep 2003, Rouen, France
Communication dans un congrès hal-01945871v1
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Investigation of the Binary System of Proxyphylline Enantiomers: Phase Diagram Determination

Clément Pinètre , Lina Harfouche , Clément Brandel , Yohann Cartigny , Nicolas Couvrat
Journées d'Etude des Equilibres entre Phases JEEP2023, Oct 2023, Rouen (FR), France. 2023
Poster de conférence hal-04233624v1
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Direct chiral resolution of Praziquantel through preferential crystallization of a conglomerate cocrystal

Charline J. J. Gerard , Ludovic Lépée , Chrystal Lopes , Clément Pinètre , Victoria Bohm
JEEP2023, Oct 2023, Rouen, France
Poster de conférence hal-04233696v1
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Co-crystallization of Praziquantel : conglomerate and racemic compound nucleation rates

Charline J. J. Gerard , Ludovic Lépée , Clément Pinètre , Hugo Cercel , Clément Brandel
ISIC2023, Sep 2023, Glasgow (Ecosse), United Kingdom
Poster de conférence hal-04233725v1
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Role of Solid Impurities on the Non-Photochemical Laser Induced Nucleation of Ethylenediamine Sulfate solutions

Melody Briard , Clément Brandel , Valerie Dupray
Journées d'Etudes des Equilibres entre Phases (JEEP), Oct 2023, Mont-Saint-Aignan, France
Poster de conférence hal-04239239v1
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On the mechanism of Non-Photochemical Laser Induced Nucleation

Melody Briard , Clément Brandel , Gérard Coquerel , Valerie Dupray
CRYSTAL GROWTH OF ORGANIC MATERIALS -CGOM14, Sep 2022, Brussels, Belgium
Poster de conférence hal-03777825v1
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Diastereomeric salt resolution of Praziquanamine rationalized and optimized via phase diagrams

Clément Pinetre , Hugo Cercel , Charline J. J. Gerard , Valerie Dupray , Joop H ter Horst
CRISTAL 10, Jun 2022, Lyon, France
Poster de conférence hal-04045977v1
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Influence of filtration and addition of nanoparticles on the Non-Photochemical Laser Induced Nucleation of EthyleneDiamine Sulfate

Melody Briard , Clément Brandel , Gérard Coquerel , Valérie Dupray
Cristal10, Jun 2022, Lyon, France
Poster de conférence hal-03832229v1
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Can Non-Photochemical Laser induced Nucleation be a stereoselective Process?

Melody Briard , Clément Brandel , Valérie Dupray , Gérard Coquerel
ISIC21 (International Symposium on Industrial Crystallization), Aug 2021, Online event, France
Poster de conférence hal-03832240v1

Second Harmonic Generation Microscopy (SHG-M) to Monitor Phase Transitions in Disordered Organic Crystals

Clevers Simon , Antoine Burel , Lina Yuan , Valerie Dupray , Gérard Coquerel
50th annual conference of the British Association of Crystal Growth, Jul 2019, London, United Kingdom
Poster de conférence hal-02295765v1

De l’Expertise en Recherche à la Formation Initiale : Ouverture d’un MASTER 2 « Cristallisation » A L’Universite De Rouen

Yohann Cartigny , Samuel Petit , Valerie Dupray , G. Gbabode , Gérard Coquerel
JIREC -SCF, Mar 2018, Erquy, France
Poster de conférence hal-02432665v1

De l'expertise en recherche à la formation initiale : ouverture d'un Master 2 "cristallisation" à l'Université de Rouen

Yohann Cartigny , Samuel Petit , Valerie Dupray , G. Gbabode , Gérard Coquerel
SFGP XVI, Jul 2017, Nancy, France
Poster de conférence hal-02432633v1

Urea/water phase diagram determination by means of temperature-resolved second harmonic generation (TR-SHG)

L. Yuan , S. Clevers , N. Couvrat , V. Dupray , G. Coquerel
41èmes JEEP (Conference on Phase Equilibria), Mar 2015, Coimbra, Portugal
Poster de conférence hal-01940452v1
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Is Second Harmonic Generation a reliable tool for studying solid-solid phase transition and structural purity?

S. Clevers , V. Dupray , Florent Simon , G. Coquerel
XXXVIII èmes JEEP, Mar 2012, Rouen, France
Poster de conférence hal-01942447v1
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Recrystallization of Enantiomers from Conglomerates

Valerie Dupray
Krzysztof Sztwiertnia. Recrystallization, InTech, pp.403-424, 2012, 978-953-51-0122-2. ⟨10.5772/33746⟩
Chapitre d'ouvrage hal-02446181v1