Table 4 Surface free energy of coated samples
From: Graphene Oxide-Based Nanocomposites Decorated with Silver Nanoparticles as an Antibacterial Agent
Foil type | Dispersive [mJ/m2] | Polar [mJ/m2] | SFE [mJ/m2] |
---|---|---|---|
Foil (non-coated) | 34.4 | 2.3 | 36.7 |
Foil + GO (200 μg/mL) | 8.2 | 68.9 | 77.0 |
Foil + Ag-NPs (100 μg/mL) | 30.0 | 11.3 | 41.3 |
Foil + GO (200 μg/mL)-Ag (100 μg/mL) | 30.2 | 11.9 | 41.3 |