NUS TiO2 KevlarFiber strontiu_titanate Bacterium Conductance Aluminum Wafer Nanofiber Solar multi_layer #EC HardDisk Conductivity light_emitting Varistor self_healing HafniumDioxide Pattern CuFoil Epoxy CntFilm ito_film contact CompactDisk Magnetostrictive Copper Molybdenum_disulfide food GlassTemp Pinpoint Neodymium Lattice block_copolymer Tin sulfide