0000000000768609

AUTHOR

B. Chaillot

showing 5 related works from this author

Formation des agrégats à partir d'une phase cristalline d'acide orthoborique. Intérêt pour la technologie des poudres pharmaceutiques

1994

National audience

[SDV.SP.PG]Life Sciences [q-bio]/Pharmaceutical sciences/Galenic pharmacology[CHIM.ANAL] Chemical Sciences/Analytical chemistry[CHIM.ANAL]Chemical Sciences/Analytical chemistry[SDV.SP.PG] Life Sciences [q-bio]/Pharmaceutical sciences/Galenic pharmacologyComputingMilieux_MISCELLANEOUS
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Influence of the parameters molecular structure and granularity on the compactibility of a powder

1995

Drug Dev. Ind. Pharm. ISI Document Delivery No.: RP128 Times Cited: 3 Cited Reference Count: 14 Andres, c ndiaye, a thomas, c tromelin, a chaillot, b pourcelot, y; International audience; The aim of this study was to determine whether it is possible to obtain better characterization of materials in order to find out if these one are suitable in Quality Assurance for direct tableting. We tried to show that a methodological approach combining chemical, physical and technological aspects could control the direct compression process. We chose orthoboric acid as a study model for the direct compression. From a chemical point of view, our findings show only one crystalline molecular structure (RX…

Materials sciencePharmaceutical Sciencemolecular structure02 engineering and technologypowdergranularity030226 pharmacology & pharmacy03 medical and health sciencesTableting0302 clinical medicineRheology[CHIM.ANAL]Chemical Sciences/Analytical chemistryDrug DiscoveryMoleculePharmacologyOrganic Chemistry021001 nanoscience & nanotechnologyCompression (physics)Characterization (materials science)[CHIM.THEO]Chemical Sciences/Theoretical and/or physical chemistryCrystallography[SDV.SP.PG]Life Sciences [q-bio]/Pharmaceutical sciences/Galenic pharmacologyGas pycnometerHomogeneouscompactibilityGranularity0210 nano-technologyBiological system
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Relationship between particle size and dissolution rate of bulk powders and sieving characterized fractions of two qualities of orthoboric acid

1996

Drug Dev. Ind. Pharm. ISI Document Delivery No.: VN279 Times Cited: 1 Cited Reference Count: 22 Tromelin, A Habillon, S Andres, C Pourcelot, Y Chaillot, B; International audience; We have carried out a study of the particle size distribution and aqueous dissolution rate of two commercially available qualities of orthoboric acid, labeled ''crystal'' (ABC) and ''powder'' (ABP). In a previous work, we have shown that the two commercial qualities of orthoboric acid chosen as model compound (''powder'' and ''crystal'') are related to the same crystal network in spite of their different names. However, these two qualities have very different size particle distributions, as previously determined b…

Analytical chemistryPharmaceutical Science02 engineering and technology030226 pharmacology & pharmacyrelease03 medical and health sciences0302 clinical medicine[CHIM.ANAL]Chemical Sciences/Analytical chemistryDrug DiscoverymorphologySize fractionsDissolution testingdissolution rateDissolutionfractal geometryPharmacologyAqueous solutionChemistryOrganic Chemistryparticle size021001 nanoscience & nanotechnologyLaser light scattering[CHIM.THEO]Chemical Sciences/Theoretical and/or physical chemistryCrystallography[SDV.SP.PG]Life Sciences [q-bio]/Pharmaceutical sciences/Galenic pharmacologyParticle-size distributionParticle size0210 nano-technology
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Etude de la morphologie de l'interface reactive de dissolution en utilisant le concept de géométrie fractale

1995

National audience

[CHIM.THEO]Chemical Sciences/Theoretical and/or physical chemistry[CHIM.THEO] Chemical Sciences/Theoretical and/or physical chemistry[SDV.SP.PG]Life Sciences [q-bio]/Pharmaceutical sciences/Galenic pharmacologysurface fractalepoudrecinétique[CHIM.ANAL] Chemical Sciences/Analytical chemistry[CHIM.ANAL]Chemical Sciences/Analytical chemistryinterfacedissolution[SDV.SP.PG] Life Sciences [q-bio]/Pharmaceutical sciences/Galenic pharmacologyComputingMilieux_MISCELLANEOUS
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Aptitude à la comprimabilité : structure moléculaire - état particulaire

1994

International audience

[CHIM.THEO]Chemical Sciences/Theoretical and/or physical chemistry[CHIM.THEO] Chemical Sciences/Theoretical and/or physical chemistry[SDV.SP.PG]Life Sciences [q-bio]/Pharmaceutical sciences/Galenic pharmacology[CHIM.ANAL] Chemical Sciences/Analytical chemistry[CHIM.ANAL]Chemical Sciences/Analytical chemistry[SDV.SP.PG] Life Sciences [q-bio]/Pharmaceutical sciences/Galenic pharmacologyComputingMilieux_MISCELLANEOUS
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