Using Milling To Explore Physical States: ...
Type de document :
Article dans une revue scientifique
DOI :
URL permanente :
Titre :
Using Milling To Explore Physical States: The Amorphous and Polymorphic Forms of Dexamethasone
Auteur(s) :
Oliveira, Paulo F. M. [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
willart, Jean-François [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Siepmann, Juergen [Auteur]
Médicaments et biomatériaux à libération contrôlée: mécanismes et optimisation - Advanced Drug Delivery Systems - U 1008 [MBLC - ADDS]
Siepmann, Florence [Auteur]
Médicaments et biomatériaux à libération contrôlée: mécanismes et optimisation - Advanced Drug Delivery Systems - U 1008 [MBLC - ADDS]
Descamps, Marc [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Unité Matériaux et Transformations - UMR 8207 [UMET]
willart, Jean-François [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Siepmann, Juergen [Auteur]
Médicaments et biomatériaux à libération contrôlée: mécanismes et optimisation - Advanced Drug Delivery Systems - U 1008 [MBLC - ADDS]
Siepmann, Florence [Auteur]
Médicaments et biomatériaux à libération contrôlée: mécanismes et optimisation - Advanced Drug Delivery Systems - U 1008 [MBLC - ADDS]
Descamps, Marc [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Titre de la revue :
Crystal Growth & Design
Numéro :
18
Pagination :
1748-1757
Date de publication :
2018
Discipline(s) HAL :
Physique [physics]/Matière Condensée [cond-mat]/Systèmes désordonnés et réseaux de neurones [cond-mat.dis-nn]
Physique [physics]/Matière Condensée [cond-mat]/Science des matériaux [cond-mat.mtrl-sci]
Physique [physics]/Matière Condensée [cond-mat]/Matière Molle [cond-mat.soft]
Physique [physics]/Matière Condensée [cond-mat]/Science des matériaux [cond-mat.mtrl-sci]
Physique [physics]/Matière Condensée [cond-mat]/Matière Molle [cond-mat.soft]
Résumé en anglais : [en]
This study aims to investigate the polymorphism, physical stability, and amorphization possibilities of dexamethasone (DEX) drug. Milling was found to be an advantageous mean to prepare amorphous DEX nonchemically degraded. ...
Lire la suite >This study aims to investigate the polymorphism, physical stability, and amorphization possibilities of dexamethasone (DEX) drug. Milling was found to be an advantageous mean to prepare amorphous DEX nonchemically degraded. It appears to be a very useful process that allowed generating crystalline polymorphic transformation, either from the milling induced amorphous sample or from a mechanically damaged polymorphic form. The paper illustrates the interest of milling as a complementary tool to screen crystal polymorphism and to determine the relative stability of polymorphs when the decision is difficult. Physical characterizations were mainly carried out using X-ray diffraction and differential scanning calorimetry.Lire moins >
Lire la suite >This study aims to investigate the polymorphism, physical stability, and amorphization possibilities of dexamethasone (DEX) drug. Milling was found to be an advantageous mean to prepare amorphous DEX nonchemically degraded. It appears to be a very useful process that allowed generating crystalline polymorphic transformation, either from the milling induced amorphous sample or from a mechanically damaged polymorphic form. The paper illustrates the interest of milling as a complementary tool to screen crystal polymorphism and to determine the relative stability of polymorphs when the decision is difficult. Physical characterizations were mainly carried out using X-ray diffraction and differential scanning calorimetry.Lire moins >
Langue :
Anglais
Audience :
Internationale
Vulgarisation :
Non
Établissement(s) :
Université de Lille
ENSCL
CNRS
INRA
ENSCL
CNRS
INRA
Collections :
Équipe(s) de recherche :
Matériaux Moléculaires et Thérapeutiques
Date de dépôt :
2019-05-17T09:25:20Z
2019-10-25T10:42:06Z
2021-06-23T13:01:39Z
2019-10-25T10:42:06Z
2021-06-23T13:01:39Z