Buscar
Mostrando ítems 1-10 de 15
Self-organized drug-interpolyelectrolyte nanocomplexes loaded with anionic drugs. Characterization and in vitro release evaluation
(Elsevier Masson, 2015-09)
The current study is focused on physicochemical characterization and in vitro drug delivery evaluation ofself-organized nanoparticles based on drug-interpolyelectrolyte complexes (DIPEC). The interactionbetween two oppositely ...
Sorção de medicamentos em partículas interpolieletrolíticas híbridasDrug sorption in hybrid interpolyelectrolyte particles
(Universidade Federal do Rio Grande do NorteBrasilUFRNQuímica Bacharelado, 2021)
Polysaccharides-based multiparticulated interpolyelectrolyte complexes for controlled benznidazole release
(Elsevier Science, 2018-07-10)
Polysaccharides-based delivery systems and interpolyelectrolyte complexes (IPECs) are interesting alternatives to control the release of drugs, thereby improving therapies. Benznidazole (BZ) is the selected drug for Chagas ...
Carrageenans from Sarcothalia crispata and Gigartina skottsbergii: Structural Analysis and Interpolyelectrolyte Complex Formation for Drug Controlled Release
(Springer, 2018-12)
The aims of the present study were to characterize for the first time the carrageenan extracted from cystocarpic stage of S. crispata collected in the Patagonian coast of Argentina, and to prepare interpolyelectrolytic ...
Preclinical pharmacokinetics of benznidazole-loaded interpolyelectrolyte complex-based delivery systems
(Elsevier Science, 2018-09)
Benznidazole (BZ), first-line drug for Chagas treatment, is available as immediate-release tablets. High frequency of administration, long-term therapy, and side effects of BZ conspire against treatment adherence, and ...
Multi-kinetic release of benznidazole-loaded multiparticulate drug delivery systems based on polymethacrylate interpolyelectrolyte complexes
(Elsevier Science, 2018-07-23)
Interpolyelectrolyte complexes (IPEC) formulated as multiparticulate drug delivery systems (MDDS) are interesting carriers to improve drug’ performance. Benznidazole (BZ) is the first–line drug for Chagas treatment; however, ...
Estudio de los polisacáridos del alga roja Polysiphonia nigrescens, cationización de agarosa, formación de complejos interpolielectrolito. Aplicaciones en floculación de coloides y liberación controlada de drogasStudy of the polysaccharides from the red seaweed Polysiphonia nigrescens, cationization of agarose, formation of interpolyelectrolyte complexes aplications in colloid floculation and controlled drug release
(Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires, 2010)
Complexos interpolieletrolíticos de quitosana e poli (4-estireno sulfonato de sódio): preparação, caracterização e aplicação na adsorção de fármacos
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM QUÍMICA, 2016-06-23)
Oppositely charged polyelectrolytes interact electrostatically to form the so-called interpolyelectrolyte complexes (IPEC’s). By combining different types of polyelectrolytes, different structures may be formed, which makes ...
Cationization of polysaccharides; a path to greener derivatives with many industrial applications
(Elsevier, 2014-01)
Cationic polysaccharides are widely used in diverse areas such as water treatment, papermaking, chemical, food, cosmetic, and petroleum industries. The combination of cationic polysaccharides with anionic polymers can lead ...
Preparação e caracterização de compósitos magnéticos com potencial para adsorção de fármacos aniônicos e catiônicos
(Universidade Federal do Rio Grande do NorteBrasilUFRNQuímica Bacharelado, 2019)