Pattern Blood PDMS FrictionalForce PinPointMode Aggregated_molecules margarine Austenite Step UnivMaryland mfm_amplitude SKKU HfO2 MfmAmplitude Grain Oxidation Nickel Ananth Hole CBD optoelectronics Logo BiFeO3 YszSubstrate OpticalWaveguide non_contact BreastCancerCell Solution Calcium Collagen hydrocarbon self_assembly MLCC pulsed_laser_deposition Bio