1. Division of Chemistry and Biological Chemistry
2. School of Physical and Mathematical Sciences
3. Nanyang Technological University
4. Singapore 637371
5. Institute of Materials Research and Engineering
6. State Key Laboratory for Modification of Chemical Fibers and Polymer Materials
7. College of Materials Science and Engineering
8. Donghua University
9. Shanghai 201620
10. P.R. China
11. Agency for Science
12. Technology and Research (A*STAR)
13. Singapore 138634