Nanostructure Chungnam_National_University Mechanical ULCA DeoxyribonucleicAcid FFM frequency_modulation Array Non-ContactMode SiliconeOxide Optoelectronic FM_SKPM Led ScanningIon-ConductanceMicroscopy Inorganic_Compound PatternedSapphireSubstrat cannabidiol Microchannel cannabinoid FailureAnlaysis Modulus PVAP3HT Aggregated_molecules OpticalModulator Defects lift_mode DomainSwitching UnivMaryland PDMS TungstenThinFilmDeposition Mobile Tungsten Graphene Temasek_Lab InLiquid