temp BreastCancerCell polymeric_arrays HighAcpectRatio Worcester_Polytechnic_Institute food NusEce molecular_self_assembly ScratchMode fluorocarbon LightEmission ConductiveAFM self-assembly PiezoelectricForceMicroscopy LiquidCrystal nanobar Perovskite SingleCrystal Polypropylene frequency_modulation Chemical Vapor Deposition PVA Laser Carbon Defect PolyStylene PolycrystallineFerroelectricBCZT Stiffness self_assembly Change Workfunction Bio NUS_NNI_Nanocore F14H20 Thermoplastic_polyurethane