Annuaire du laboratoire :
Informations
CV
Sandrine Geiger est maître de conférences à l’Institut Galien Paris Sud (Université Paris-Saclay, France) depuis 1995 après avoir soutenu une thèse de doctorat d’Université en biophysique moléculaire. Ses domaines d’expertise sont : – La caractérisation des systèmes polymères pour la mise à disposition contrôlée de principes actifs. – Analyse de la topologie et des propriétés mécaniques de surface de systèmes d’intérêt pharmaceutique par microscopie de force atomique Ces activités de Recherche s’effectuent entre le Laboratoire de Physique Pharmaceutique de l’Institut Galien (UMR CNRS 8612), Châtenay-Malabry et le Laboratoire Structure, Propriétés, Modélisation des Solides (UMR CNRS 8580), CentraleSupélec, Gif-sur-Yvette.
Sandrine Geiger is assistant professor at the Institut Galien Paris Sud (Université Paris-Saclay, France) since 1995, after obtaining her Ph.D. in Biophysics. Her areas of expertise are: – The characterization of polymer-based systems for pharmaceutical or biomedical applications. – Study of topological and micromechanical surface properties of pharmaceutical interest using atomic force microscopy These research activities take place between le Laboratoire de Physique Pharmaceutique de l’Institut Galien (UMR CNRS 8612), Châtenay-Malabry et le Laboratoire Structure, Propriétés, Modélisation des Solides (UMR CNRS 8580), CentraleSupélec, Gif-sur-Yvette.
Mots clés
AFM; gels; biopolymères; formes à libération prolongée
AFM; gels; biopolymers; sustained release dosage forms routes
10 publications majeures
- Albert C., Huang N., Tsapis N., Geiger S., Rosilio V., Mekhloufi G., Chapron D., Robin B., Beladjine M., Nicolas V., Fattal E., Agnely F. Bare and sterically stabilized PLGA nanoparticles for the stabilization of Pickering emulsions. Langmuir; 34, 13935-13945, 2018. DOI: 10.1021/acs.langmuir.8b02558
- El Kechai N., Geiger S., Fallacara A., Canero Infante I., Nicolas V., Ferrary E., Huang N., Bochot A., Agnely F. Mixture of hyaluronic acid and liposomes for drug delivery: Phase behavior, microstructure and mobility of liposomes. International Journal of Pharmaceutics; 523, 246-259, 2017 DOI: 10.1016/j.ijpharm.2017.03.029
- Varenne F., Botton J., Merlet C., Vachon J.-J., Geiger S., Infante I.C., Chehimi M., Vauthier C. Standardization and validation of a protocol of zeta potential measurements by electrophoretic light scattering for nanomaterial characterization. Colloid. Surface. A: Physicochemical and Engineering Aspects, 486, 218-231, 2015 DOI: 10.1016/j.colsurfa.2015.08.044
- Liu B.L., Tian B.B., Geiger S., Hu Z.G., Zhao X.L., Zou Y.H., Wang J.L., Sun J.L., Sun S., Dkhil B., Meng X.J., Chu J.H. The intermediate temperature T* revealed in relaxor polymers. Applied Physics Letters; 104, 222907, 2014 DOI: 10.1063/1.4881268
- Othmani-Assmann H., Benna-Zayani M., Geiger S., Kbir-Ariguib N., Trabelsi-Ayadi M., Ghermani N-E. Grossiord J-L. Physico-chemical Characterizations of tunisian organophilic bentonites. J. Phys. Chem. C, 111, 10869-10877, 2007 DOI: 10.1021/jp068814a
- Artzner F., Geiger S., Olivier A., Allais C., Finet S., Agnely F., Interactions between poloxamers in aqueous solutions: micellization and gelation studied by DSC, SAXS and rheology. Langmuir, 23(9), 5085-5092, 2007 DOI: 10.1021/la062622p
- Martinez L., Agnely F., Leclerc B., Siepmann J., Cotte M., Geiger S., Couarraze G. Cross-linking of chitosan and chitosan/poly(ethylene oxide) semi-IPN beads: A theoretical treatment. European Journal of Pharmaceutics and Biopharmaceutics, 67, 339-348, 2007 DOI: 10.1016/j.ejpb.2007.02.012
- Gervelas C., Serandour A-L, Geiger S., Grillon G., Renault D., Taulelle C., Le Gall B., Benech H., Deverre J-R., Fattal E., Tsapis N. Direct lung delivery of a dry powder formulation of DTPA with improved aerosolization properties : effect on lung and systemic decorporation Of plutonium. Journal Contr. Rel., 118(1), 78-86, 2007 DOI: 10.1016/j.jconrel.2006.11.027
- Veyries M-L., Couarraze G., Geiger S., Agnely F., Massias L., Kunzli B., Faurisson F., Rouveix B. Controlled release of Vancomycin from Poloxamer 407 Gels. Int. J. Pharm., 192, 183-193, 1999 DOI: 10.1016/S0378-5173(99)00307-5
- Brinon L., Geiger S., Alard V., Doucet J., Tranchant J.F., Couarraze G. Percutaneous absorption of sunscreens from liquid crystalline phases. J. Contr. Rel., 67-76, 1999 DOI: 10.1016/S0168-3659(99)00054-1