Controlled Polyelectrolyte Association of Chitosan and Carboxylated Nano-Fibrillated Cellulose by Desalting

We prepared chitosan (CHI) hydrogels reinforced with highly charged cellulose nanofibrils (CNF) by the desalting method. To this end, the screening of electrostatic interactions between CHI polycation and CNF polyanion was performed by adding NaCl at 0.4 mol/L to the chitosan acetate solution and to...

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Veröffentlicht in:	Polymers 2021-06, Vol.13 (12), p.2023
Hauptverfasser:	Amine, Sarah, Montembault, Alexandra, Fumagalli, Matthieu, Osorio-Madrazo, Anayancy, David, Laurent
Format:	Artikel
Sprache:	eng
Schlagworte:	Associations Biomedical materials Cellulose Chitosan Chromatography Desalination Fourier transforms Hydrogels Mechanical properties Nanoparticles Polyelectrolytes Rheology Transmission electron microscopy
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