Figure 7.
a) SEM images demonstrating the surface morphology of extruded GNP–LDPE polymer composite, b) Loss of viability of E. coli and S. epidermidis by the longitudinal section of GNP–LDPE composite materials compared to control (LDPE). Adapted from reference [54] with permission. Copyright 2020 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim.