IcelandSpar AdhesionEnergy Phase GaP Treatment Switching PolyimideFilm polyvinyl acetate Ecoli LMF Wonseok Array self_healing Ca10(PO4)6(OH)2 Pore PolymerPatterns AAO SThM GlassTemperature LFM PVA Metal-organicComplex NiFe TPU neodymium_magnets TemperatureControllerAFM TipBiasMode TemperatureControllerStage Piezoelectric PiezoelectricForceMicroscopy LifeScience biocompatible Defect Litho Thermoplastic_polyurethane