1. Division of Chemistry and Biological Chemistry; School of Physical and Mathematical Sciences; Nanyang Technological University; 21 Nanyang Link Singapore 637371 Singapore
2. Department of Chemical Engineering; School of Applied Science; Temasek Polytechnic; 21 Tampines Ave 1 Singapore 529757 Singapore
3. Institute of Molecular Cell Biology; 61 Biopolis Drive Singapore 138673 Singapore
4. School of Materials Science and Engineering; Nanyang Technological University; 60 Nanyang Drive Singapore 637551 Singapore