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Development and in vitro evaluation of coated pellets containing chitosan to potential colonic drug delivery
(2013-01-02)
In this work pellets containing chitosan for colonic drug delivery were developed. The influence of the polysaccharide in the pellets was evaluated by swelling, drug dissolution and intestinal permeation studies. Drug-loaded ...
Development and in vitro evaluation of coated pellets containing chitosan to potential colonic drug delivery
(2013-01-02)
In this work pellets containing chitosan for colonic drug delivery were developed. The influence of the polysaccharide in the pellets was evaluated by swelling, drug dissolution and intestinal permeation studies. Drug-loaded ...
Chitosan-pectin multiparticulate systems associated with enteric polymers for colonic drug delivery
(Elsevier B.V., 2010-10-15)
The great challenge in using native degradable polysaccharides for the development of drug delivery systems is their high aqueous solubility, which may contribute to the undesirable premature and localized release of the ...
Chitosan-pectin multiparticulate systems associated with enteric polymers for colonic drug delivery
(Elsevier B.V., 2010-10-15)
The great challenge in using native degradable polysaccharides for the development of drug delivery systems is their high aqueous solubility, which may contribute to the undesirable premature and localized release of the ...
Electrospun fibers of enteric polymer for controlled drug delivery
(Brasil, 2015)
The production of electrospun fibers of enteric polymer for controlled delivery of drugs represents a simple and low cost procedure with promising advantages relative to the longer therapeutic window provided by cylindrical ...
Evaluar el uso del polímero Floquat 2565 para tratamiento de aguas naturales en la planta Francisco Wiesner
In order to replace the aluminium sulphate with polymer flocculant FLOQUAT 2535, a total of thirteen simulations were done, prioritizing this polymer to evaluate its flocculant action in waters from Chingaza National Park, ...
Characterization of the Interaction Between Pancreatic Trypsin and an Enteric Copolymer as a Tool for Several Biotechnological Applications
(Elsevier Science, 2015-12)
Protein-polyelectrolyte complexes are very interesting systems since they can be applied in many long-established and emerging areas of biotechnology. From nanotechnology to industrial processing, these complexes are used ...