Figure 5

Surface Profile: Surface morphology using non-contact optical profiling of: A) Blank PME 118-Pt, B) Physically adsorbed GOx (20 μL of 1 mg/mL) on PME 118-Pt, C) Physically adsorbed GOx-SWNT (20 μL of 1 mg/mL)on PME 118-Pt, D) Physically adsorbed sonicated (60 min) GOx (20 μL of 1 mg/mL) on PME 118-Pt, and E) Physically adsorbed SWNT (20 μL of 1 mg/mL) on PME 118-Pt.