Journal of Nanomaterials / 2015 / Article / Fig 1

Research Article

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

Figure 1

Atomic structures of graphene-drug complex D1@Gf20. The radius of gyration of the four types of drug molecules is CE6 (4.70 Å), DOX (4.79 Å), MTX (4.99 Å), and SN38 (4.31 Å), respectively. The largest point-to-point distance of these drug molecules is CE6 (14.67 Å), DOX (14.76 Å), MTX (15.33 Å), and SN38 (13.97 Å), respectively.
(a) (CE61)@Gf20
(b) (DOX1)@Gf20
(c) (MTX1)@Gf20
(d) (SN381)@Gf20

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