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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
Conference papers
hal-03991255v1
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Adaptation of crystallization conditions in microfluidics for a compound
exhibiting concomitant polymorphism
Hugo Cercel
,
Clément Pinetre
,
Charline J. J. Gerard
,
Clément Brandel
,
Gérard Coquerel
et al.
CRISTAL 10, Jun 2022, Lyon, France
Conference papers
hal-04045966v1
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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
et al.
BIWIC 2022, Aug 2022, Espo, Finland
Conference papers
hal-04046173v1
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Investigations on the Mechanism of Non-Photochemical Laser Induced Nucleation
Melody Briard
,
Valerie Dupray
,
Clément Brandel
,
Gérard Coquerel
Cristech 2020, Oct 2020, Ecully, France
Conference papers
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
et al.
BIWIC 2019 International Workshop on Industrial Crystallization, Aug 2019, Rayong, Thailand
Conference papers
hal-02295938v1
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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
Conference papers
hal-01938410v1
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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
Conference papers
hal-01938399v1
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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
Conference papers
hal-01938406v1
|
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An experimental conglomerate discovery method
A. Mbodji
,
G. Gbabode
,
V. Dupray
,
G. Coquerel
CORE Workshop – Solid State Properties, Nov 2017, Cluj-Napoca, Romania
Conference papers
hal-01939170v1
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Reinvestigation of 1-fluoro-adamantane phase transitions by temperature-resolved second harmonic generation
L. Yuan
,
S. Clevers
,
A. Burel
,
Ph. Negrier
,
M. Barrio
et al.
43èmes JEEP, Univ. Politecnica Catalunya, Mar 2017, Barcelone, Spain
Conference papers
hal-01938514v1
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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
Conference papers
hal-01939162v1
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Blocage partiel au refroidissement d’une transition solide-solide réversible
N. Couvrat
,
M. Sanselme
,
V. Dupray
,
P. Taulelle
,
J.-M. Lerestif
et al.
Colloque Francophone de Cristallisation et de Précipitation Industrielles (CRISTAL-8), May 2016, Rouen, France
Conference papers
hal-01939524v1
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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
et al.
42èmes JEEP, Univ. Paris Descartes, Mar 2016, Paris, France
Conference papers
hal-01939432v1
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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
et al.
Colloque Francophone de Cristallisation et de Précipitation Industrielles (CRISTAL-8), May 2016, Rouen, France
Conference papers
hal-01939556v1
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1,3-Dimethylurea Hydration Process Investigation by Temperature-Resolved Second Harmonic Generation
L. Yuan
,
S. Clevers
,
N. Couvrat
,
Y. Cartigny
,
V. Dupray
et al.
23th BIWIC meeting, Sep 2016, Magdeburg, Germany
Conference papers
hal-01940257v1
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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
et al.
Colloque Francophone de Cristallisation et de Précipitation Industrielles (CRISTAL-8), May 2016, Rouen, France
Conference papers
hal-01939501v1
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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
et al.
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
Conference papers
hal-01939675v1
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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
Conference papers
hal-01940240v1
|
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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
et al.
Asian Crystallization Technology Symposium (ACTS), May 2016, Tainjin, China
Conference papers
hal-01939592v1
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Transformation d’un principe actif sous broyage haute-énergie : cas du Biclotymol
Benjamin Schammé
,
Nicolas Couvrat
,
Pascal Malpeli
,
Emeline Dudognon
,
Laurent Delbreilh
et al.
CRISTAL 8 (Cristallisation et précipitation industrielles), May 2016, Rouen, France
Conference papers
hal-02468844v1
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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
et al.
PolyChar 23, May 2015, Nebraska, United States
Conference papers
hal-01940511v1
|
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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
Conference papers
hal-01940297v1
|
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Partial blockage of the reversible solid-solid transition of strontium succinate
N. Couvrat
,
M. Sanselme
,
V. Dupray
,
P. Taulelle
,
J.M. Lerestif
et al.
BIWIC (22nd International Workshop on Industrial Crystallization), Sep 2015, Hanbat, South Korea
Conference papers
hal-01940784v1
|
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Urea/water phase diagram determination by means of temperature-resolved second harmonic generation
L.N. Yuan
,
S. Clevers
,
N. Couvrat
,
V. Dupray
,
G. Coquerel
et al.
BIWIC (22nd International Workshop on Industrial Crystallization), Sep 2015, Hanbat, South Korea
Conference papers
hal-01940800v1
|
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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
Conference papers
hal-01940978v1
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Thermal and physical stability of amorphous Biclotymol
B. Schammé
,
L. Delbreilh
,
N. Couvrat
,
V. Dupray
,
G. Coquerel
et al.
Condensed Matter 2014 (25th Conference of the Condensed Matter Division), Aug 2014, Paris, France
Conference papers
hal-01941049v1
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Behavior of Biclotymol: from high-energy milling to supercooled melt
B. Schammé
,
N. Couvrat
,
P. Malpeli
,
L. Delbreilh
,
V. Dupray
et al.
BIWIC (21st International Workshop on Industrial Crystallization), Sep 2014, Rouen, France
Conference papers
hal-01941095v1
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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
et al.
BIWIC (21st International Workshop on Industrial Crystallization), Sep 2014, Rouen, France
Conference papers
hal-01941118v1
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Order-Disorder transitions: investigations in a series of triazole ketones
S. Clevers
,
Céline Rougeot
,
M. Sanselme
,
V. Dupray
,
F. Taulelle
et al.
CGOM-11 (Crystal Growth of Organic Molecules), Jun 2014, Kyoto, Japan
Conference papers
hal-01941027v1
|
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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
Conference papers
hal-01940951v1
|
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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
et al.
BIWIC (21st International Workshop on Industrial Crystallization), Sep 2014, Rouen, France
Conference papers
hal-01941115v1
|
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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
Conference papers
hal-01940890v1
|
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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
Conference papers
hal-01941096v1
|
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Order-Disorder Transition Investigated by Temperature Resolved Second Harmonic Generation (TR-SHG)
S. Clevers
,
Céline Rougeot
,
M. Sanselme
,
F. Taulelle
,
C. Martineau
et al.
Journées CNRS Cristech, Oct 2014, Autrans, France
Conference papers
hal-01941131v1
|
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Phase diagram determination by means of temperature-resolved second harmonic generation (SHG)
S. Clevers
,
F. Simon
,
N. Couvrat
,
V. Dupray
,
G. Coquerel
et al.
JCAT (Journées de Calorimétrie et d’Analyse Thermique), May 2014, Rouen, France
Conference papers
hal-01940941v1
|
|
In situ monitoring of Fast Crystallization by means of X-Ray Diffraction
S. Clevers
,
V. Nachbaur
,
M. Sanselme
,
V. Dupray
,
P. Cardinael
et al.
XXXX èmes JEEP (Joint European days on Equilibrium between Phases), Mar 2014, Lyon, France
Conference papers
hal-01940878v1
|
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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
Conference papers
hal-01940865v1
|
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Molecular mobility, crystallization kinetics and physical stability of amorphous Biclotymol
B. Schammé
,
N. Couvrat
,
L. Delbreilh
,
V. Dupray
,
E. Dargent
et al.
Condensed Matter 2014 (25th Conference of the Condensed Matter Division), Aug 2014, Paris, France
Conference papers
hal-01941046v1
|
|
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
Conference papers
hal-01942379v1
|
|
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
Conference papers
hal-01942358v1
|
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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
et al.
BWIC-20, Sep 2013, Odense, Denmark
Conference papers
hal-01942406v1
|
|
Second Harmonic Generation efficiency in binary eutectic mixtures
F. Simon
,
S. Clevers
,
N. Couvrat
,
V. Dupray
,
G. Coquerel
et al.
ROSAM (ROuen Symposium on Advanced Materials), Jun 2013, Rouen, France
Conference papers
hal-01942385v1
|
|
Second Harmonic Generation efficiency in binary eutectic mixtures
F. Simon
,
S. Clevers
,
N. Couvrat
,
V. Dupray
,
G. Coquerel
et al.
XXXIX èmes JEEP (Joint European days on Equilibrium between Phases), Mar 2013, Nancy, France
Conference papers
hal-01942343v1
|
|
Second harmonic generation: applications in phase diagram investigations
Y. Cartigny
,
F Simon
,
J. Mahieux
,
S. Clevers
,
N. Couvrat
et al.
Conference papers
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
et al.
Colloque Francophone de Cristallisation et de Précipitation Industrielle (CRISTAL-7), May 2013, Toulouse-Albi, France
Conference papers
hal-01942369v1
|
|
Second harmonic generation: a useful tool for the characterization of organic crystallized compounds
V. Dupray
,
F. Simon
,
S. Clevers
,
A. Galland
,
N. Couvrat
et al.
CGOM-10 (Crystal Growth of Organic Materials), Jun 2012, Limerick, Ireland
Conference papers
hal-01942523v1
|
|
About the formation of fluid inclusions inside organic crystals
S. Petit
,
A. Waldschmidt
,
V. Dupray
,
B. Berton
,
G. Coquerel
et al.
PhandTA 12 (International Conference on Pharmacy and Applied Physical Chemistry), May 2012, Graz, Austria
Conference papers
hal-01942469v1
|
|
On the origin of 3,5-Dinitrobenzoic acid SHG activity
F. Simon
,
S. Clevers
,
V. Agasse-Peulon
,
F. Taulelle*
,
M. Sanselme
et al.
1st Asian Crystallization Technology Symposium, May 2012, Seoul, South Korea
Conference papers
hal-01942485v1
|
|
On the origin of SHG activity of 3,5-Dinitrobenzoic acid
F. Simon
,
S. Clevers
,
M. Sanselme
,
N. Couvrat
,
Y. Cartigny
et al.
XXXVIII èmes JEEP, Mar 2012, Rouen, France
Conference papers
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
et al.
CGOM-10 (Crystal Growth of Organic Materials), Jun 2012, Limerick, Ireland
Conference papers
hal-01942503v1
|
|
On the systematic presence of gas in liquid inclusions
A. Waldschmidt
,
B. Berton
,
V. Dupray
,
S. Petit
,
G. Coquerel
et al.
BIWIC-18, Sep 2011, Delft, Netherlands
Conference papers
hal-01942737v1
|
|
Gas bubbles as crystal growth inhibitors during the formation of liquid inclusions
A. Waldschmidt
,
B. Berton
,
V. Dupray
,
S. Petit
,
G. Coquerel
et al.
BIWIC-18, Sep 2011, Delft, Netherlands
Conference papers
hal-01942744v1
|
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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
et al.
BIWIC-17, Sep 2010, Halle, Germany
Conference papers
hal-01943385v1
|
|
Dilemma on the centro or non-centro symmetry of 3-5dinitrobenzoic acid
N. Couvrat
,
V. Duresseix
,
A. Galland
,
B. Berton
,
V. Dupray
et al.
CGOM-9 (Crystal Growth of Organic Materials), Aug 2010, Singapour, Singapore
Conference papers
hal-01943308v1
|
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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
et al.
BIWIC-17, Sep 2010, Halle, Germany
Conference papers
hal-01943381v1
|
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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
et al.
BIWIC-17, Sep 2010, Halle, Germany
Conference papers
hal-01943362v1
|
|
Liquid inclusions in organic crystals: Comparison between adipic acid and ciclopirox
A. Waldschmidt
,
N. Couvrat
,
B. Berton
,
V. Dupray
,
S. Petit
et al.
CGOM-9 (Crystal Growth of Organic Materials), Aug 2010, Singapour, Singapore
Conference papers
hal-01943269v1
|
|
On the formation of liquid inclusions in single crystals of benzoyllusitanicol
N. Couvrat
,
V. Dupray
,
B. Berton
,
A. Waldschmidt
,
S. Petit
et al.
CGOM-9 (Crystal Growth of Organic Materials), Aug 2010, Singapour, Singapore
Conference papers
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
et al.
Colloque Francophone de Cristallisation et de Précipitation Industrielle (CRISTAL-6), May 2010, Marseille, France
Conference papers
hal-01943222v1
|
|
Advanced prototype using second harmonic generation (SHG) fpr prescreening of conglomerates
A. Galland
,
V. Dureisseix
,
J. Mahieux
,
V. Dupray
,
H. Atmani
et al.
XXXVème JEEP, Apr 2009, Annecy, France
Conference papers
hal-01944194v1
|
|
Advanced prototype using second harmonic generation (SHG) for pre-screening of conglomerates
A. Galland
,
V. Dureisseix
,
J. Mahieux
,
V. Dupray
,
H. Atmani
et al.
Conference papers
hal-01937874v1
|
|
Characterization of gas bubbles inside ciclopirox crystals
N. Couvrat
,
L. Renou
,
B. Berton
,
Y. Cartigny
,
V. Dupray
et al.
ISIC 17 – CGOM 8, Sep 2008, Maastricht, Netherlands
Conference papers
hal-01944293v1
|
|
Spotting conglomerates among racemic salts by Second Harmonic Generation
A. Galland
,
V. Dupray
,
B. Berton
,
H. Atmani
,
M. Sanselme
et al.
ISIC 17 – CGOM 8, Sep 2008, Maastricht, Netherlands
Conference papers
hal-01944276v1
|
|
Effect of high energy milling on molecular phases
J. Linol
,
M. Pauchet
,
B. Berton
,
V. Dupray
,
G. Coquerel
et al.
CGOM7, Aug 2006, Rouen, France
Conference papers
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
et al.
XXXIIème JEEP, Mar 2006, Rouen, France
Conference papers
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
Conference papers
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
et al.
XXXIème JEEP, Mar 2005, Barcelone, Spain
Conference papers
hal-01945222v1
|
|
Second harmonic generation: a reliable tool in spotting conglomerates ?
V. Dupray
,
M.N. Petit
,
B. Berton
,
H. Atmani
,
G. Coquerel
et al.
BIWIC-12, Sep 2005, Halle, Germany
Conference papers
hal-01945144v1
|
|
First results on Preferential Crystallization of (+/-) 5-phenyl-5-trifluoromethylhydantoin
J. Linol
,
S. Coste
,
V. Dupray
,
H. Atmani
,
J.-P. Bouillon
et al.
BIWIC-12, Sep 2005, Halle, France
Conference papers
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
Conference papers
hal-01945877v1
|
|
High throughput technique for detection of conglomerates
V. Dupray
,
H. Atmani
,
G. Coquerel
BIWIC-10, Sep 2003, Rouen, France
Conference papers
hal-01945871v1
|