Now showing items 1-4 of 4
Formation of poly(L,D-lactide) spheres with controlled size by direct dialysis
In this work, we show that simple dialysis of a poly(DL-lactic acid) (PLA) solution against water resulted in the spontaneous formation of PLA spheres. We observed initial formation of particles with irregular shape and ...
The transfection efficacy of chitosan-DNA nanoparticles on MGC803, SMMC-7721, MG63 cells
Chitosan-DNA nanoparticles were synthesized from the complexation of chitosan solution and the plasmid pCD-GFP encoding green fluorescent protein through a coacervation process. The nanoparticles formed were of diameter ...
Self-aggregated nanoparticles from methoxy poly(ethylene glycol)-modified chitosan: Synthesis; characterization; aggregation and methotrexate release in vitro
Methoxy poly(ethylene glycol)-grafted-chitosan (mPEG-g-CS) conjugates were synthesized by formaldehyde linking method and characterized by Fourier transform infrared (FT-IR) and proton nuclear magnetic resonance (H-1-NMR). ...
Surface modification of Mitoxantrone-loaded PLGA nanospheres with chitosan
The purpose of this research was to develop polylactic-co-glycolic acid (PLGA) nanospheres surface modified with chitosan (CS). Mitoxantrone- (MTO-) loaded PLGA nanospheres were prepared by a solvent evaporation technique. ...