hard_disk_media Genetic PANI Reduction biocompatible Mapping flakes Terrace atomic_steps Mechanical&nanotechnology Reading Optical temp PS_PVAC Sphere FM_SKPM polyvinyl acetate Sio2 Epoxy RedBloodCell DNA Christmas Cancer Roughness Inorganic_Compound block_copolymer AM_SKPM EFM LowDensityPolyethylene align MultiLayerCeramicCapacitor Chungnam_National_University Edwin DOE Co/Cr/Pt