1. Department of Materials Processing
2. Graduate School of Engineering
3. Aoba-ku Sendai 980-8579, Japan
4. Department of Chemistry and Faculty of Pharmacy
5. Montreal, Canada
6. Department of Bioengineering and Robotics
7. Tohoku University
8. Japan
9. National Institute for Materials Science
10. WPI International Center for Materials Nanoarchitectonics (MANA)
11. Tsukuba, Japan