NUS_NNI_Nanocore WWafer TemperatureControllerAFM Thermoplastic_polyurethane IIT-chennai CastIron tip_bias_mode DNAProtein DNA molecular_self_assembly Monisha Yeditepe semifluorinated alkane plastic DeoxyribonucleicAcid Ananth Bacterium AnodizedAluminumOxide SmalScan Change PECurve BCZT STO C36H74 Oxidation graphene_hybrid MetalCompound Fiber PVAP3HT BismuthVanadate Subhajjit Conducting CaMnO3 MeltingPoint Silver