This work deals with biodegradable/biocompatible polymeric nanoparticles based on PLA and covered by a polysccharidic shell (dextran). First of all, amphiphilic dextran derivatives (DexC6, DexN3, Dex-g-PLA-g-N3) have been produced and their surfactive properties have been evaluated depending on their architecture and substitution degree. Then we took advantages of their ability to stabilize interfaces to formulate nanoparticles via two processes: emulsion/organic solvent evaporation and nanoprecipitation. Pam-LEY, peptide used as HIV-1 protease dimerisation inhibitor, was encapsulated with 40% efficiency into PLA nanoparticules covered by DexC6. Because this DexC6 surface is just physically adsorbed on the PLA core, a desorption is observed...
Des nanocapsules (NCs) biodégradables contenant une substance active et destinées à des applications...
International audienceStealth nanocarriers are a promising technology for the treatment of diseases....
In this work we synthesized derivatives of poly((R,S)-3,3-dimethylmalic acid) (PDMMLA).PDMMLA copoly...
Les travaux portent sur l'élaboration de nanoparticules dont le coeur polyester (PLA) est recouvert ...
Les travaux portent sur l'élaboration de nanoparticules dont le coeur polyester (PLA) est recouvert ...
Les travaux portent sur l'élaboration de nanoparticules dont le coeur polyester (PLA) est recouvert ...
Des nanocapsules (NCs) biocompatibles destinées à l’administration intraveineuse d’agents anticancér...
Biodegradable nanocapsules allowing encapsulation of active substances for environmental application...
Pickering emulsions are emulsions stabilized by solid particles which present a high kinetic stabili...
This work was focused on the development of light-sensitive nanoparticles (NPs) based on a photodegr...
De nouvelles nanoparticules de structure cœur-couronne ont été développées à l'aide d'une famille or...
International audienceDextran-covered nanocapsules (NCs) have been obtained by emulsion-evaporation ...
Des particules constituées d’un cœur polymère polylactide (PLA), recouvertes d’une couche de polysac...
Ce sujet s'inscrit dans le domaine de la vectorisation de médicaments et de la nanomédecine, un doma...
Nanoparticles gained great importance in the medical field since their first discovery 50 years ago....
Des nanocapsules (NCs) biodégradables contenant une substance active et destinées à des applications...
International audienceStealth nanocarriers are a promising technology for the treatment of diseases....
In this work we synthesized derivatives of poly((R,S)-3,3-dimethylmalic acid) (PDMMLA).PDMMLA copoly...
Les travaux portent sur l'élaboration de nanoparticules dont le coeur polyester (PLA) est recouvert ...
Les travaux portent sur l'élaboration de nanoparticules dont le coeur polyester (PLA) est recouvert ...
Les travaux portent sur l'élaboration de nanoparticules dont le coeur polyester (PLA) est recouvert ...
Des nanocapsules (NCs) biocompatibles destinées à l’administration intraveineuse d’agents anticancér...
Biodegradable nanocapsules allowing encapsulation of active substances for environmental application...
Pickering emulsions are emulsions stabilized by solid particles which present a high kinetic stabili...
This work was focused on the development of light-sensitive nanoparticles (NPs) based on a photodegr...
De nouvelles nanoparticules de structure cœur-couronne ont été développées à l'aide d'une famille or...
International audienceDextran-covered nanocapsules (NCs) have been obtained by emulsion-evaporation ...
Des particules constituées d’un cœur polymère polylactide (PLA), recouvertes d’une couche de polysac...
Ce sujet s'inscrit dans le domaine de la vectorisation de médicaments et de la nanomédecine, un doma...
Nanoparticles gained great importance in the medical field since their first discovery 50 years ago....
Des nanocapsules (NCs) biodégradables contenant une substance active et destinées à des applications...
International audienceStealth nanocarriers are a promising technology for the treatment of diseases....
In this work we synthesized derivatives of poly((R,S)-3,3-dimethylmalic acid) (PDMMLA).PDMMLA copoly...