Now showing items 1-4 of 4
Evaluation of the Genotoxicity of Chitosan Nanoparticles for Use in Food Packaging Films
(Journal of Food Science, 2010-08-01) [Artigo]
The use of nanoparticles in food packaging has been proposed on the basis that it could improve protection of foods by, for example, reducing permeation of gases, minimizing odor loss, and increasing mechanical strength ...
Physicochemical Stability of Poly(lactide-co-glycolide) Nanocapsules Containing the Local Anesthetic Bupivacaine
(Journal of the Brazilian Chemical Society, 2010-01-01) [Artigo]
This paper describes the preparation of poly(DL-lactide-co-glicolide) (PLGA) nanocapsules as a drug carrier system for the local anesthetic bupivacaine. The system was characterized and its stability investigated. The ...
Characterization of Atrazine-Loaded Biodegradable Poly(Hydroxybutyrate-Co-Hydroxyvalerate) Microspheres
(Journal of Polymers and the Environment, 2010-03-01) [Artigo]
Polyhydroxybutyrate-co-hydroxyvalerate microspheres (PHBV-MS) were prepared as a delivery system for the herbicide atrazine (ATZ). Characterization of the system included investigation of in vitro release properties and ...
Polymeric alginate nanoparticles containing the local anesthetic bupivacaine
(Journal of Drug Targeting, 2010-11-01) [Artigo]
Bupivacaine (BVC; S75-R25, NovaBupi<SU (R)</SU) is an amide-type local anesthetic. Sodium alginate is a water-soluble linear polysaccharide. The present study reports the development of alginate/bis(2-ethylhexyl) sulfosuccinate ...