| Affiliation: | 1. Center for Nanomedicine Research, National Health Research Institutes, Zhunan, Miaoli 350 (Taiwan);2. Division of Medical Engineering Research, National Health Research Institutes, Zhunan Miaoli 350 (Taiwan), Fax: (+886)?37‐586‐440;3. Institute of NanoEngineering and MicroSystems, National Tsing Hua University, Hsinchu 300 (Taiwan);4. Department of Radiology, The University of Chicago, Chicago, IL 60637 (USA);5. Department of Chemistry, National Taiwan University, Taipei 106 (Taiwan) |
