1. Centre for Biomimetic Sensor Science (CBSS), School of Materials Science and Engineering, Nanyang Technological University (NTU), 50 Nanyang Avenue, Singapore 63, 9798, Singapore
2. Singapore Centre for Environmental Life Sciences Engineering (SCELSE), NTU, 60 Nanyang Avenue, Singapore 63, 7551, Singapore
3. Energy Research Institute at NTU (ERI@N), 1 Cleantech Loop, Singapore 63, 7141, Singapore
4. Adaptive Surface Technology, Inc., 85 Bolton Street, Suite 122, Cambridge, Massachusetts 0214, United States
5. School of Biological Sciences, NTU, 60 Nanyang Drive, Singapore 63, 7551, Singapore