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Role of sonication pre-treatment and cation valence in the sol-gel transition of nano-cellulose suspensions

Sol-gel transition of carboxylated cellulose nanocrystals has been investigated using rheology, SAXS, NMR and optical spectroscopies to unveil the distinctive roles of ultrasound treatments and addition of various cations. Besides cellulose fiber fragmentation, sonication treatment induces fast gell...

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Dettagli Bibliografici
Pubblicato in:Sci Rep
Autori principali: Maestri, C. A., Abrami, M., Hazan, S., Chistè, E., Golan, Y., Rohrer, J., Bernkop-Schnürch, A., Grassi, M., Scarpa, M., Bettotti, P.
Natura: Artigo
Lingua:Inglês
Pubblicazione: Nature Publishing Group UK 2017
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC5593908/
https://ncbi.nlm.nih.gov/pubmed/28894262
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-017-11649-4
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