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Application of Polysaccharide Hydrogels in Adsorption and Controlled-Extended Release of Fertilizers Processes
(WILEY-BLACKWELLMALDEN, 2012)
This article studied the applicability of poly(acrylamide) and methylcellulose (PAAm-MC) hydrogels as potential delivery vehicle for the controlled-extended release of ammonium sulfate (NH(4))(2)SO(4) and potassium phosphate ...
Chemical reduction of carboxyl groups in heparin abolishes its vasodilatory activity
(John Wiley & Sons, Inc.Malden, 2012)
Previous studies have shown that heparin induces vascular relaxation via integrin-dependent nitric oxide (NO)-mediated activation of the muscarinic receptor. The aim of this study was to identify the structural features ...
Algae's Sulfated Polysaccharides Modifications: Potential Use Of Microbial Enzymes
(Elsevier Sci LtdOxford, 2016)
Antibacterial activity against Staphylococcus aureus of chitosan/chondroitin sulfate nanocomplex aerogels alone and enriched with erythromycin and elephant garlic (Allium ampeloprasum L. var. ampeloprasum) extract
(Walter de Gruyter GMBH, 2018-04)
The antibacterial activity against Staphylococcus aureus of aerogels fabricated from colloidal suspensions of chitosan/chondroitin sulfate nanocomplexes is analyzed. Upon freeze-drying the colloidal suspensions, the aerogels ...
Antibacterial activity against Staphylococcus aureus of chitosan/chondroitin sulfate nanocomplex aerogels alone and enriched with erythromycin and elephant garlic (Allium ampeloprasum L. var. ampeloprasum) extract
(2018)
The antibacterial activity against Staphylococcus aureus of aerogels fabricated from colloidal suspensions of chitosan/chondroitin sulfate nanocomplexes is analyzed. Upon freeze-drying the colloidal suspensions, the aerogels ...
Descrição da atividade antioxidante de polissacarídeos sulfatados com estrutura química elucidada do gênero Gracilaria: uma revisão da literatura
(Universidade Federal do Rio de JaneiroBrasilInstituto de Ciências FarmacêuticasUFRJ, 2023)
Chitosan/chondroitin sulfate aerogels with high polymeric electroneutralization degree: formation and mechanical properties
(2018)
The formation of ultralight, highly porous solid materials (porosity higher than 99 %) containing equivalent molar amounts of chitosan (CS) and chondroitin sulfate (ChS) is presented. First, we show protocols to produce ...
Mechanical stability of lipid membranes decorated with dextran sulfate
(American Chemical Society, 2018-09)
Lipid vesicles decorated with polysaccharides have been proposed as vehicles for drug delivery because the polymers confer to the vesicles an enhanced stability, increasing the probability of the drug for reaching the ...
Bioprospecção química da esponja callyspongia vaginalis (Callyspongiidae)
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em QuímicaFísico-Química; Química, 2013-04-05)
Recently, marine organisms have attracted attention because of the
complexity and potent biological activity from your secondary metabolites. Our
planet has 80% it surface covered by oceans and seas, therefore, housing ...