"Expertise en lyophilisation"
LABORATOIRE DE GENIE PHARMACOTECHNIQUE ET BIOGALENIQUE /LABORATOIRE D'AUTOMATIQUE ET DE GENIE DES PROCEDES
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DEGOBERT HAMDI Ghania ue preformulation uv preformulation nanoparticules cyclodextrines "expertise en lyophilisation" séchage produits pharmaceutique pva pcl excipients formulation caractérisation biopharmacie
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Ce site a été créé par Ghania Degobert - Dernières modifications le 19/12/2008.
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| 2008 | Diplôme d'Habilitation à Diriger des Recherches | |
| 1998 | Doctorat de l'Université Paris XI, Faculté de Pharmacie. "Préparation et caractérisation de microsphères d'amidon réticulé destinées à l'administration pulmonaire |
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| 1993 | Diplôme d'Etudes Approfondies de Chimie et Physico-chimie des Polymères ,Université de Pierre et Marie Curie - Paris VI. "Synthèse et caractérisation de matériaux composites : contrôle du seuil de percolation" |
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| 1991 | Ingénieur en Chimie Industrielle (Option Génie Chimique), Algérie . |
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Développement de systèmes particulaires : de la formulation jusqu'au stockage.
Mes activités de recherche s'oriente vers le développement de systèmes particulaires : de la formulation jusqu'au stockage.
Les thématiques principales de recherche sont :
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G. HAMDI, G. PONCHEL, D. DUCHÊNE, An original method for studying enzymatic in-vitro degradation of crosslinked starch microspheres.
Journal of Controlled Release , 55 (1998) 193-201. Abstract |
G. HAMDI, G. PONCHEL, Enzymatic degradation of epichlorohydrin crosslinked starch microspheres by a-amylase. Pharmaceutical Research , 16 6 (1999) 867-875. Abstract |
G. PONCHEL, G. DEGOBERT, Capsules dures d'hydroxypropyl méthylcellulose : une alternative à la gélatine "Etudes comparatives de leur adhésivité",
STP Pharma Pratiques , 9 1 (1999) 12-27. Abstract |
G. HAMDI, G. PONCHEL, D. DUCHÊNE, Loading and in vitro release of salbutamol from degradable cross-linked starch microspheres intended for pulmonary administration.
S T P Pharma Sciences , 96 (1999) 573-577. Abstract |
G. HAMDI, G. PONCHEL, D. DUCHÊNE. Formulation of epichlorohydrin cross-linked starch microspheres.
Journal of Microencapsulation , 18 3 (2001) 373-383.Abstract | .
A. DUBES, H. PARROT-LOPEZ, W. ABDELWAHED, G. DEGOBERT, H. FESSI, P. SHAHGALDIAN, A. W. COLEMAN, Scanning electron microscopy and atomic force microscopy imaging of solid lipid nanoparticles derived from amphiphilic cyclodextrins
European Journal of Pharmaceutics and Biopharmaceutics, 55 (2003) 279282. Abstract |
A. DUBES, G. DEGOBERT, H. FESSI, H. PARROT-LOPEZ. Synthesis and Characterisation of Sulfated Amphiphilic a-, b- and g-cyclodextrins: Application to Complexation of Acyclovir.
Carbohydrate research, 338 (2003) 2138-2193. Abstract |
S. PEROCHE, G. DEGOBERT, J-L PUTAUX, M-G BLANCHIN, H. FESSI, H. PARROT-LOPEZ . Synthesis and characterisation of novel nanospheres made from amphiphilic perfluoroalkylthio- b-cyclodextrins. European Journal of Pharmaceutics and Biopharmaceutics (2005), 60(1), 123-131. Abstract |
W. ABDELWAHED, G. DEGOBERT, H. FESSI. A pilot study of freeze drying of poly (epsilon-caprolactone) nanocapsules stabilized by poly (vinyl alcohol): formulation and process optimization. International journal of Pharmaceutics, (2006), 309 (1-2), 178-188. Abstract |
W. ABDELWAHED, G. DEGOBERT, H. FESSI. Investigation of nanocapsules stabilization by amorphous excipients during freeze-drying and storage. European Journal of Pharmaceutics and Biopharmaceutics. Abstract | (2006), 63, 87-94
W. ABDELWAHED, G. DEGOBERT, H. FESSI. Freeze-drying of nanocapsules : impact of annealing on the drying process . International journal of Pharmaceutics. Abstract | (2006), 324, 74–82.
W. ABDELWAHED, G. DEGOBERT, S. STAINMESSE, H. FESSI. Freeze-drying of nanoparticles: formulation, process and storage considerations . Advanced Drug Delivery Reviews, Abstract | (2006), 58 1688-1713.
P. TEWA-TAGNE, G. DEGOBERT , S. BRIANCON , C. BORDES , J-Y GAUVRIT , P. LANTERI, H. FESSI, Spray-drying nanocapsules in presence of colloidal silica as drying auxiliary agent: formulation and process variables optimisation using experimental designs, Pharmaceutical Research, Abstract | (2007), 24(4):650-61.
R. DIAB, G. DEGOBERT , M. HAMOUDEH, C. , C. DUMONTET, H. FESSI, Nucleoside analogue delivery systems in cancer therapy. Expert Opinion on Drug Delivery , Abstract | (2007), 4(5): 513-531.
W. ABDELWAHED, G. DEGOBERT, A. DUBES, H. PARROT-LOPEZ, H. FESSI, Sulfated and non-sulfated amphiphilic-ß-cyclodextrins:Impact of their structural properties on the physicochemical properties of nanoparticles, International journal of Pharmaceutics, (2008) 351 : 289–295.
L. JORDHEIM, G. DEGOBERT , R. DIAB, S. PEYROTTES, C. PERIGAUD, C. DUMONTET, H. FESSI, Inclusion complexes of a nucleotide analogue with hydroxypropyl-beta-cyclodextrin, Journal of Inclusion Phenomena and Macrocyclic Chemistry (2009), 63 1-2 : 11-16
W. ABDELWAHED, G. DEGOBERT , C. BORDES , J-Y GAUVRIT , P. LANTERI, H. FESSI, Experimental design to optimize the freeze drying of poly (epsilon-caprolactone) nanocapsules, (2009), European Journal of Pharmaceutical sciences, en révision.
OUVRAGES COLLECTIFS
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G. Degobert, Formes Galéniques Dispositifs d'administration pulmonaire : Nouvelles Formes Médicamenteuses, Editions Tec & Doc, 2004.
COMMINICATIONS ORALES
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Abdelwahed W., Degobert G., Fessi H., (2006), Freeze drying of Poly (e- caprolactone) nanocapsule suspensions, Congrès mondial de l'émulsion, Lyon.
Abdelwahed W., Degobert G., Fessi H., (2005), Freeze drying of Poly (epsilon- caprolactone) nanocapsules stabilized by Poly (vinyl alcohol): Formulation and process optimization, 15th International Symposium of Microencpsulation, Parma.
Degobert G., Parrot H, Chevalier Y, Fessi H, (2004) Cyclodextrins and new materials containing cyclodextrins: MADICA 2004, Tunis.
Lboutoune H., Pirot F., Belfihadj M.A., Degobert G. , Dusseau J-Y., Falson F., (2000), Antimicrobial activity and persutaneous absorption of chlorhexidine base from poly (e-caprolactone) nanocapsules, Proceeding 3rd World Meeting APV/APGI, Berlin .
G. Hamdi , G. Ponchel , D. Duchêne, (1998), Preparation of starch microspheres with controlled swelling and degradation properties. 2nd World Meeting on Pharmaceutics, Biopharmaceutics Technology, Paris 25-28 mai, pp : 479-480.
G. Hamdi , D. Duchêne, N. L. Eremeev, G. Ponchel, (1997), Preparation and characterization of degradable starch microspheres. Proceedings Symposium on Particulate systems from formulation to production", Istanbul , 6-7 octobre, pp : 23-24.
PROCEEDINGS
S. PEROCHE, H. PARROT-LOPEZ, G. DEGOBERT, H. FESSI, Synthesis of new vector from thioperfluoro-alkylated cyclodextrins, 12th International Cyclodextrin Symposium , Montpellier (2004) 183-186.
L. JORDHEIM, G. DEGOBERT, H. FESSI, P. SIMON, S. PEYROTTES, C. PERIGAUD, C. DUMONTET, Solubilization of a nuleotide analogue prodrug by hydroxypropyl-b-cyclodextrins, 12th International Cyclodextrin Symposium , Montpellier (2004) 291-294.