FrictionForce Chungnam_National_University Floppy membrane molecular_self_assembly organic_polymer Adhesive Cancer self-assembled_monolayer LDPE PinpointNanomechanicalMode INSP Bmp Potential small_scan TemperatureControllerStage Leakage NUSNNI vertical_PFM Gallium Piranha Piezoresponse AdhesionForce MeltingPoint Barium_titanate Logo cannabinoid Biofilm FrictionalForceMicroscopy CHRYSALIS_INC Anneal cross section Yeditepe_University LightEmission TemperatureControllerAFM