1. Department of Material Science & Engineering
2. Department of Chemistry & Chemical Biology
3. Rensselaer Nanotechnology Center
4. Department of Chemical & Biological Engineering
5. Center for Biotechnology and Interdisciplinary Studies
6. and Department of Biology, Rensselaer Polytechnic Institute, 110 Eighth Street, Troy, New York 12180
7. Department of Mechanical Engineering & Materials Science, Rice University, 6100 Main Street, Houston, Texas 77005