Roughness PtfeMembrane molecular_self_assembly PpLdpe thermal_conductivity medical Treatment SiliconeOxide plastics Tape CuSubstrate AlkaneFilm Zhi FM-KPFM TriGlycineSulphate SmalScan YttriaStabilizedZirconia SingleCrystal Subhajjit Patterns strontiu_titanate Hexylthiophene TyphimuriumBiofilm BoronNitride Organic InLiquid Adhesive Lateral_Force_Microscopy HighAspect Christmas Pinpoint NusEce Indent SSRM MESA structure