Cobalt Singapore mechanical property Heating Praseodymium ScratchMode Pinpoint PFM FrequencyModulation Cell TyphimuriumBiofilm Adhesive SFAs Graphene nanobar Yttria_stabilized_Zirconia Leakage YttriaStabilizedZirconia DNA membrane temp Modulus Solar chemical_compound CuParticle self-assembled_monolayer SingleLayer Piranha semifluorinated_alkanes Wonseok SiliconOxide pulsed_laser_deposition PetruPoni VortexCore conductive MultiferroicMaterials