ULCA Yeditepe Mapping PinpointPFM MESA structure Bacteria chemical_compound mono_layer thermoplastic_elastomers LMF pinpoint mode Friction Conducting semifluorinated_alkane CaMnO3 Piezoresponse Nanostructure SurfaceChange Fendb Hexacontane TemperatureControl blended polymers Alkane Layer Ceramics domain_switching Hydroxyapatite electrospinning alkanes Austenite Wildtype CastIron Phosphide ElectrostaticForceMicroscopy rubber