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Resultados da busca para "polyelectrolyte complex"
Frases traduzidas contendo "polyelectrolyte complex"
a) Traduções técnicas inglês para português
(Substantivo)
Frases traduzidas contendo "polyelectrolyte complex"Supports were synthesized with polysiloxane and polyvinyl alcohol (POS-PVA) and polyelectrolyte complex (PEC) gel of chitosan (CS) and sodium alginate (SA) hydrophobized with TNBS and TEOS or modified with different organic compounds from aldehyde groups (N-Butiraldehyde, 2-Furaldehyde, Formaldehyde, 4-Anisic Aldehyde, Benzoic Aldehyde, Dimethylamino Benzaldehyde and Laurinaldehyde).
Dessa forma, foram sintetisados suportes a base de polissiloxano e álcool polivinílico (POS-PVA) e polielitrolitos de quitosana e alginato de sódio (PQAS ́s) hidrofobizados com TNBS e TEOS ou modificados com diferentes compostos orgânicos de grupamentos aldeídos (N-Butiraldeído, 2-Furaldeído, Formaldeído, 4-Aldeído Anísico, Aldeído Benzoico, Dimetilamino Benzaldeído e Laurinaldeído).
In the formation of polyelectrolyte complex. parameters such as molecular weight of chitosan, the molar ratio of charge (n+/ n-), order of addition and concentration of the polyelectrolyte influence the size, zeta potential, polydispersity index and stability of the nanoparticles in solution.
Na formação de complexos polieletrolíticos parâmetros como massa molar da quitosana, razão molar de carga (n+/n-), ordem de adição e concentração dos polieletrólitos influenciam no tamanho, potencial zeta, índice de polidispersividade e estabilidade das nanopartículas em solução.
...Polysaccharide nanoparticles obtained from Anadenanthera macrocarpa tree exudates (angico gum, AG) and chitosan (CH) were produced by polyelectrolyte complex formation as well as by graft polymerization of acrylic acid onto a AG backbone. The polyelectrolyte complexes (PECs) were obtained by using AG and its carboxymethylated derivatives with degrees of substitution 0,20 and 0,63 as polianions. Reaction parameters inves...
