Browsing Health Sciences by Subject "Nanoparticles"
Now showing items 1-7 of 7
-
Degradação e estabilização do diclofenaco em nanocápsulas poliméricas
(2004) [Journal article]The parameters which affect the degradation and stabilization of diclofenac in suspensions of nanocapsules and of the corresponding spray-dried powders were investigated. Formulations were subjected to 14 months of storage ... -
Dissolving microneedles developed in association with nanosystems : a scoping review on the quality parameters of these emerging systems for drug or protein transdermal delivery
(2021) [Journal article]The largest organ of the body provides the main challenge for the transdermal delivery of lipophilic or high molecular weight drugs. To cross the main barrier of the skin, the stratum corneum, many techniques have been ... -
Locust bean gum nano-based hydrogel for vaginal delivery of diphenyl diselenide in the treatment of trichomoniasis : formulation characterization and in vitro biological evaluation
(2022) [Journal article]Trichomoniasis is the most common nonviral sexually transmitted infection in the world, but its available therapies present low efficacy and high toxicity. Diphenyl diselenide (PhSe2) is a pharmacologically active organic ... -
Nanostructured systems containing rutin: in vitro antioxidant activity and photostability studies
(2010) [Journal article]The improvement of the rutin photostability and its prolonged in vitro antioxidant activity were studied by means of its association with nanostructured aqueous dispersions. Rutin-loaded nanocapsules and rutin-loaded ... -
On the use of nanotechnology-based strategies for association of complex matrices from plant extracts
(2015) [Journal article]Depending on the method of extraction, plant extracts can contain an enormous variety of activemolecules, such as phenolic compounds, essential oils, alkaloids, among others. In many cases, froma pharmacological point of ... -
Production and characterization of magnetic Fe3O4 nanoparticles coated with PCL for biomedical applications
(2020) [Journal article]Currently, magnetic nanoparticles are widely studied with regard to their application in cancer treatment. This study aims to show a straightforward strategy for the production of Fe3O4 nanoparticles (NPs) with biocompatible ... -
Synthesis and characterization of new chlorhexidine-containing nanoparticles for root canal disinfection
(2016) [Journal article]Root canal system disinfection is limited due to anatomical complexities. Better delivery systems of antimicrobial agents are needed to ensure efficient bacteria eradication. The purpose of this study was to design ...