Fig. 9: Monitoring methods.
From: A review of advances & potential of applying nanomaterials for biofilm inhibition

a Inhibition zone test of three surfaces, by comparing the areas of inhibition zones, the range of antimicrobial activity and possible ion release can be analyzed52. b AFM images and c Epifluorescence microscopy images to show the attachment of P. fluorescens144 Copyright 2012, International Journal of Antimicrobial Agents. d The EELS elemental mapping analyses before and after the membrane structure destroyed141. Copyright 2020, WILEY-VCH.