1. Department of Physics, College of Science, United Arab Emirates University, Al-Ain 15551, United Arab Emirates
2. Zoological Survey of India, Kolkata, 700053, India
3. Department of Chemistry, College of Science, United Arab Emirates University, Al-Ain 15551, United Arab Emirates
4. Sensors Lab, Advanced Membranes & Porous Materials Center (AMPMC), CEMSE, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
5. Sensor Group, R&D Section, Dyson Tech. Limited, Malmesbury, UK