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. Author manuscript; available in PMC: 2020 Dec 11.
Published in final edited form as: ACS Appl Bio Mater. 2020 Feb 12;3(3):1354–1363. doi: 10.1021/acsabm.9b00956

Figure 7.

Figure 7.

a) Number of adsorbed DOX molecules on the accessible GO surface in different drug/nanocarrier systems as a function of simulation time. The drug molecule is considered adsorbed on the nanocarrier surface when at least one of its atoms is within a distance of 5 Å from the surface. b) Sample superimposed snapshots of the DOX molecules in different systems (red = DOX/GO, yellow = DOX/Sh-PEGGO, blue = DOX/L-PEGGO) at different simulation times (GO sheets, PEG chains, and water molecules are not shown).