SurfaceChange semifluorinated_alkanes BreastCancerCell BloodCell Epoxy plastics ShenYang Titanate DNAProtein ForceMapping Pores sputter Perovskite Oxide YttriaStabilizedZirconia Molybdenum BariumTitanate doped fluoroalkane CarbonNanotube ConductingPolymer Wonseok ContactMode Array Optoelectonics UTEM HardDiskMedia Sphere Plug Chloroform AM-KPFM CeNSE_IISc Phase Memory neodymium_magnets