Review of Recent Development on Preparation, Properties, and Applications of Cellulose-Based Functional Materials

Figure 5

Schematic of the proposed nanopaper-based composites. (A and B) Fabrication of plasmonic nanopaper: (A) silver nanoparticle/bacterial cellulose nanopaper conjugate (AgNP-BC); (B) gold nanoparticle/bacterial cellulose nanopaper conjugate (AuNP-BC). (C and D) Fabrication of photoluminescent nanopaper: (C) streptavidin-coated CdSe@ZnS quantum dot/bacterial cellulose nanopaper conjugate (QD-BC); (D) aminosilica-coated NaYF4:Yb³⁺@Er³⁺ upconversion nanoparticle/bacterial cellulose nanopaper conjugate (UCNP-BC). Reprinted from [11].