WPlug ScanningIon-ConductanceMicroscopy PDMS Polyvinylidene_fluoride LifeScience NUS_NNI_Nanocore University_of_Regensburg PolyStylene MBE AlkaneFilm graphene_hybrid Imprint Film MolecularSelfAssembly cannabis CastIron Pores KAIST China BiasMode Strontium Indent LaAlO3 Polystyrene Nanofiber Tin sulfide molecule Bacteria lithography Treatment Implant Friction HighResolution membrane Chungnam_National_University