Results 161 to 170 of about 1,361 (189)
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Dissolution Profiles of Carbamazepine Cocrystals with Cis–Trans Isomeric Coformers
Pharmaceutical Research, 2022The purpose of the present study was to investigate the dissolution profiles of cocrystals with cis-trans isomeric coformers. Previously, the carbamazepine (CBZ) cocrystals with even-carbon dicarboxylic acids showed higher supersaturation than those with odd-carbon ones, attributed to particle surface solution-mediated phase transformation (PS-SMPT) to
Maaya Omori +3 more
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CrystEngComm, 2013
Four original cocrystal structures incorporating a zwitterionic amino acid, prolinium, and a therapeutical agent from profen pharmaceutical family, naproxen, are highlighted and characterized in this study. Powder X-ray diffraction and differential scanning calorimetry permits the observation of the formation of the new structures, obtained by liquid ...
Tilborg, A. +4 more
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Four original cocrystal structures incorporating a zwitterionic amino acid, prolinium, and a therapeutical agent from profen pharmaceutical family, naproxen, are highlighted and characterized in this study. Powder X-ray diffraction and differential scanning calorimetry permits the observation of the formation of the new structures, obtained by liquid ...
Tilborg, A. +4 more
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Multicomponent solids of diclofenac with pyridine based coformers
Journal of Molecular Structure, 2020Abstract The present study reports nine crystalline forms of diclofenac acid which include cocrystals, salts, salt-cocrystals and salt hydrates with pyridines and amines based coformers utilizing acid … pyridine synthon. All the solids were successfully prepared and structurally characterized through PXRD, ATR, DSC and single crystal XRD. The crystal
Pramod Kumar Goswami +2 more
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CrystEngComm, 2011 The present study investigates the structural and pharmaceutical properties of different multicomponent crystalline forms of lamotrigine (LTG) with some pharmaceutically acceptable coformers viz.
Renu Chadha +2 more
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Mechanochemical Transformations of Pharmaceutical Cocrystals: Polymorphs and Coformer Exchange
Chemistry – A European JournalAbstractTransformations of solid samples under solvent‐free or minimal solvent conditions set the future trend and define a modern strategy for the production of new materials. Of the various technologies tested in recent years, the mechanochemical approach seems to be the most promising for economic and ecological reasons.
Katarzyna Trzeciak +2 more
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On the coformality of classifying spaces for fibrewise self-equivalences
Homology, Homotopy and ApplicationszbMATH Open Web Interface contents unavailable due to conflicting licenses.
Nishinobu, Hirokazu +1 more
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CRYSTAL DESIGN APPROACHES FOR SELECTION OF COFORMERS
INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCHEnhancing the solubility and dissolution of drugs is being an important step in research. To select coformers for crystallization which can increase solubility is an important step to be considered. In this review the different approaches for the selection of coformers is explained. The pKa based model can be considered as pre-tool.
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Expérience de coformation : « joindre les deux bouts »
SociographeCette contribution présente le projet « Faire avec » de coconstruction ; partir du diagnostic jusqu’à la coanimation, penser une formation continue sur la participation des personnes accompagnées, pour des professionnels du travail social. Cet article en reprend toutes les étapes : le « comment faire commun », les apports des membres du duo formatif ...
Clotilde Girier, Yasmina Younes
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