Biofilm SThM Dental Genetic Galfenol Nickel ring shape Step PinPointMode BaTiO3 Magnets FrequencyModulation NUS polyvinyl acetate nanomechanical SurfaceChange FuelCell Dr.JurekSadowski LateralForceMicroscopy self-assembled_monolayer Christmas IRDetector Ferroelectric Zagreb TemperatureControl Gallium_Arsenide SAM fluoroaalkane Pore PpLdpe University_of_Regensburg StrontiumTitanate Annealed MolybdenumDisulfide Composite