Publications de Géraldine Sylvie Coullerez

Physicochemical Characterization of Nebulized Superparamagnetic Iron Oxide Nanoparticles (SPIONs)

Paul Bowen, Géraldine Sylvie Coullerez, Louise Catherine Bryan, Guillaume Suarez

Background: Aerosol-mediated delivery of nano-based therapeutics to the lung has emerged as a promising alternative for treatment and prevention of lung diseases. Superparamagnetic iron oxide nanoparticles (SPIONs) have attracted significant attention for ...

Mary Ann Liebert, Inc2015

Significance of surface charge and shell material of superparamagnetic iron oxide nanoparticle (SPION) based core/shell nanoparticles on the composition of the protein corona

Heinrich Hofmann, Géraldine Sylvie Coullerez, Morteza Mahmoudi, Usawadee Sakulkhu, Lionel André Maurizi

As nanoparticles (NPs) are increasingly used in many applications their safety and efficient applications in nanomedicine have become concerns. Protein coronas on nanomaterials' surfaces can influence how the cell "recognizes" nanoparticles, as well as the ...

Royal Soc Chemistry2015

Monitoring the effects of dexamethasone treatment by MRI using in vivo iron oxide nanoparticle-labeled macrophages

Heinrich Hofmann, Géraldine Sylvie Coullerez, Lionel André Maurizi

Introduction: Rheumatoid arthritis (RA) is a chronic disease causing recurring inflammatory joint attacks. These attacks are characterized by macrophage infiltration contributing to joint destruction. Studies have shown that RA treatment efficacy is correl ...

Biomed Central Ltd2014

Aqueous stabilisation of carbon-encapsulated superparamagnetic alpha-iron nanoparticles for biomedical applications

Heinrich Hofmann, Géraldine Sylvie Coullerez, Sandra Caroline Galmarini, Lionel André Maurizi, Marie-Gabrielle Chantal Brigitte Ollivier Beuzelin

Carbon-based nanomaterials, such as carbon-encapsulated magnetic nanoparticles (CEMNP, core@shell), show a wide range of desirable properties for applications in the biomedical field (clinical MRI, hyperthermia), for energy production and storage (hydrogen ...

Royal Society of Chemistry2014

Impact of PVA Coated Nanoparticles On Cellular Viability and Functionality of Immune Cells Obtained From Healthy Donors and Patients With Rheumatoid Arthritis Or Osteoarthritis

Heinrich Hofmann, Géraldine Sylvie Coullerez

Wiley-Blackwell2013

Surface analysis of highly branched macromolecules

Géraldine Sylvie Coullerez

EPFL2002