1. Biosensors and Nanobiotechnology Laboratory, Integrated Science Building, Faculty of Science, Universiti Brunei Darussalam, Jalan Tungku Link, GadongBE 1410, Brunei Darussalam
2. PAPRSB Institute of Health Sciences, Universiti Brunei Darussalam, Jalan Tungku Link, GadongBE 1410, Brunei Darussalam
3. Ian Potter NanoBioSensing Facility, NanoBiotechnology Research Laboratory (NBRL), School of Science, RMIT University, GPO Box 2476, Melbourne, Victoria3000, Australia