Figure 5.
DLS characterizations of GO and GE-rGO.
Notes: Aqueous dispersions of GO (A) and GE-rGO (B) were characterized by DLS analysis using a particle size analyzer at the scattering angle θ =90°. The data show the average values from triplicate measurements. The sample concentrations were all 250 μg/mL.
Abbreviations: DLS, dynamic light scattering; GE, Ganoderma extract; GO, graphene oxide; GE-rGO, GE-reduced GO.