The nanoparticle drug delivery systems are a promising strategy to avoid the adverse conventional effects of cancer chemotherapy. In this work, nanoparticles produced by polyelectrolytic complexation of chitosan and κ, ι, λ-carrageenan were evalueted as a release system of 5-Fluorouracil. At first, the polyelectrolyte complexes were produced from several experimental conditions such as initial polyelectrolytes concentration (0.5, 0.25 and 0.1), charge ratio (10, 1 and 0.1) and mixing order of the polyelectrolytes solutions. The complexes presented hydrodynamic diameter (Dh) between 217 and 1,555 nm, with polydispersity indexes (PDI) below 0.6. The complexes showed zeta potential above 30 mV for cationic particles and below -30 mV for anioni...
The goal of the present work is to synthesize chitosan-coated superparamagnetic iron oxide nanoparti...
Purpose: Foscarnet is an antiviral agent which inhibits the activity of herpesvirus DNA polymerase, ...
Abstract Chitosan nanoparticles (CS NPs) showed promising results in drug, vaccine and gene delivery...
A liberaÃÃo controlada de fÃrmacos atravÃs de sistemas nanoparticulados à uma estratÃgia promissora ...
The use of polymeric nanoparticles, especially those composed of natural polymers, has become a very...
5-Fluorouracil (5-FU) e um dos fármacos mais úteis no tratamento de tumores sólidos em adultos, espe...
Nanoparticles consisting of human therapeutic drugs are suggested as a promising strategy for target...
Chitosan/carrageenan/tripolyphosphate nanoparticles were prepared by polyelectrolyte complexation/io...
As nanopartículas poliméricas apresentam grande potencial como nanotransportadores de fármacos, o qu...
A polymeric carrier has high potential as active ingredient delivery vehicle owing to its biocompati...
Fundação de Amparo à Pesquisa do Estado do Rio Grande do Sul, FAPERGS, Brasil.Cancer is a highly com...
Objective: 5' Fluorouracil (5'FU) loaded chitosan nanoparticle (5FCN) was synthesized and tested for...
Chitosan and its carboxymethyl derivatives are smart biopolymers that are non-toxic, biocompatible, ...
O estudo de processos de produção de nanopartículas poliméricas, mais especificamente a quitosana (C...
Cancer one of the deadliest disease and resistance of cancer cells has been the major issue in both ...
The goal of the present work is to synthesize chitosan-coated superparamagnetic iron oxide nanoparti...
Purpose: Foscarnet is an antiviral agent which inhibits the activity of herpesvirus DNA polymerase, ...
Abstract Chitosan nanoparticles (CS NPs) showed promising results in drug, vaccine and gene delivery...
A liberaÃÃo controlada de fÃrmacos atravÃs de sistemas nanoparticulados à uma estratÃgia promissora ...
The use of polymeric nanoparticles, especially those composed of natural polymers, has become a very...
5-Fluorouracil (5-FU) e um dos fármacos mais úteis no tratamento de tumores sólidos em adultos, espe...
Nanoparticles consisting of human therapeutic drugs are suggested as a promising strategy for target...
Chitosan/carrageenan/tripolyphosphate nanoparticles were prepared by polyelectrolyte complexation/io...
As nanopartículas poliméricas apresentam grande potencial como nanotransportadores de fármacos, o qu...
A polymeric carrier has high potential as active ingredient delivery vehicle owing to its biocompati...
Fundação de Amparo à Pesquisa do Estado do Rio Grande do Sul, FAPERGS, Brasil.Cancer is a highly com...
Objective: 5' Fluorouracil (5'FU) loaded chitosan nanoparticle (5FCN) was synthesized and tested for...
Chitosan and its carboxymethyl derivatives are smart biopolymers that are non-toxic, biocompatible, ...
O estudo de processos de produção de nanopartículas poliméricas, mais especificamente a quitosana (C...
Cancer one of the deadliest disease and resistance of cancer cells has been the major issue in both ...
The goal of the present work is to synthesize chitosan-coated superparamagnetic iron oxide nanoparti...
Purpose: Foscarnet is an antiviral agent which inhibits the activity of herpesvirus DNA polymerase, ...
Abstract Chitosan nanoparticles (CS NPs) showed promising results in drug, vaccine and gene delivery...