Title :

Contribution of low-frequency Raman spectroscopy to determine the solubility curves of drugs in polymers: The case of paracetamol/PVP

Author(s) :

Latreche, Mansour [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
willart, Jean-François [Auteur correspondant]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Paccou, Laurent [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Guinet, Yannick [Auteur]
Unité Matériaux et Transformations (UMET) - UMR 8207
Unité Matériaux et Transformations - UMR 8207 [UMET]
Danede, Florence [Auteur]
Unité Matériaux et Transformations (UMET) - UMR 8207
Unité Matériaux et Transformations - UMR 8207 [UMET]
Hedoux, Alain [Auteur]
Unité Matériaux et Transformations (UMET) - UMR 8207
Unité Matériaux et Transformations - UMR 8207 [UMET]

Journal title :

European Journal of Pharmaceutics and Biopharmaceutics

Volume number :

154

Pages :

222-227

Publisher :

Elsevier BV

Publication date :

2020-09

ISSN :

0939-6411

HAL domain(s) :

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]/Systèmes désordonnés et réseaux de neurones [cond-mat.dis-nn]

English abstract : [en]

A new method for determining solubility lines of drugs in polymers, based on low-frequency Raman spectroscopy measurements, is described and the results obtained by this method are compared with those obtained using a more ...
Show more >A new method for determining solubility lines of drugs in polymers, based on low-frequency Raman spectroscopy measurements, is described and the results obtained by this method are compared with those obtained using a more classical method based on differential scanning calorimetry investigations. This method was applied to the paracetamol/PVP system using molecular and crystalline dispersions (MCD) rather than usual physical mixtures to reach faster the equilibrium saturated states and make the determination of the solubility line more rapid.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

Administrative institution(s) :

Université de Lille
CNRS
INRA
ENSCL

Collections :

• Unité Matériaux et Transformations (UMET) - UMR 8207

Research team(s) :

Matériaux Moléculaires et Thérapeutiques

Submission date :

2020-10-13T13:02:40Z
2020-10-15T08:15:48Z