title: Synthesis of hollow iron nanoframes.
authors: National Creative Research Initiative Center for Oxide Nanocrystalline Materials, and School of Chemical and Biological Engineering, Seoul National University, Seoul 151-744, Korea.
authors: Dokyoon
authors: D
authors: Kim
authors: Jongnam
authors: J
authors: Park
authors: Kwangjin
authors: K
authors: An
authors: Nam-Keun
authors: NK
authors: Yang
authors: Je-Geun
authors: JG
authors: Park
authors: Taeghwan
authors: T
authors: Hyeon