1. Department of Pharmacy, National University of Singapore, 3 Science Drive 2, Singapore 117543
2. Graphene Research Center and Department of Physics, National University of Singapore, 2 Science Drive 3, Singapore 117542
3. Nikon Imaging Centre, No. 11 Biopolis Way, Helios Building, Singapore 138677
4. NUS Graduate School for Integrative Sciences and Engineering, Centre For Life Sciences (CeLS), 28 Medical Drive, #05-01, Singapore 117456
5. NanoCore, Engineering Block A, EA, Level 4, Room No. 27, Faculty of Engineering, National University of Singapore, Singapore 117576