Fig. 7From: A brief review of recent developments in the designs that prevent bio-fouling on silicon and silicon-based materialsreproduced with permission from Royal Society of ChemistrySchematic depiction of the procedure for the preparation of nanopatterned PNIPAAm surfaces (Steps 1 and 2) and nanopatterned PNIPAAm/QAS Surfaces (Steps 1–3) [60]Back to article page