Molecular Dynamics Study of Stability and Diffusion of Graphene-Based Drug Delivery Systems

Figure 3

Average binding energies () of graphene-drug complexes when one drug molecule is loaded onto the graphene sheets with sizes of 10–50 Å in (a) single-side and (b) double-side modes. The dashed lines represent when one drug molecule is loaded onto the periodic graphene sheets in (a) single-side and (b) double-side modes.

(a)

(b)