Affiliation: | 1. Department of Functional Polymer Science, Faculty of Textile Science and Technology, Shinshu University, Ueda 386‐8567 (Japan), Fax: (+81)?268‐21‐5499;2. Collaborative Innovation Center of Nanotech FIBER (nanoFIC), Shinshu University, Ueda 386‐8567 (Japan);3. Future Creation Laboratory, Olympus Corporation, Tokyo 192‐8512 (Japan) |