Frontier of nanoscience and technology II : selected, peer reviewed papers from the 2012 International Conference on Frontiers of Nanoscience and Technology (ICFNST 2012), July 26-... by International Conference on Frontiers of Nanoscience and Technology (2nd : 2012 : Hong Kong, China), Kao, Jimmy C. M. (Jimmy Chih-Ming), 1963- editor, Hou, Meng, Chen, Ran, editor