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. 2021 Nov 12;11(11):1684. doi: 10.3390/biom11111684

Figure 4.

Figure 4

(a) Preparation of the Ag/ZnO decorated cellulose nanocomposite films: (I) cellulose dissolving in aqueous NaOH/urea/zincate solution, (II) Ag+ reduction in cellulose dope, (III) casting and coagulation of films, (IV) the produced nanocomposite film. (b) Photographs of dissolved cellulose dope, (c) after different storage time, mixing of AgNO3−cellulose dope system, and (d) resultant nanocomposite films [88]. Copyright © 2018, American Chemical Society.