Pipette mfm_amplitude Flake Indent bias_mode Optic Water Optoelectonics PvdfBead AmplitudeModulation Memory Vortex SiWafer molecule TPU NCM PhaseTransition Korea Nanofiber KPFM Spain HanyangUniv single_layer Treatment SmalScan Sperm Lanthanum_aluminate Ecoli Wafer RedBloodCell gallium_nitride PolymerPatterns INSP CP-AFM DNA