Erratum

Erratum to “Study on Photocatalytic Antibacterial and Sustained-Release Properties of Cellulose/TiO2/β-CD Composite Hydrogel”

Figure 1

SEM images of the cellulose/TiO2 hydrogel (a) and cellulose/TiO2/β-CD hydrogel (b).
(a)
(b)