1. International and Inter University Centre for Nanoscience and Nanotechnology, Mahatma Gandhi University, Kottayam, Kerala 686560, India
2. School of Nanoscience and Nanotechnology, Mahatma Gandhi University, Kottayam, Kerala 686560, India
3. Department of Biotechnology, Biochemistry and Bioengineering, National Research Ogarev Mordovia State University, Saransk 430005, Russia
4. Biofuels Institute, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China
5. Department of Biomedical Engineering, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China
6. Univ. Bretagne Sud, UMR CNRS 6027, IRDL, F-56321 Lorient, France
7. School of Pure and Applied Physics, Mahatma Gandhi University, Kottayam, Kerala 686560, India
8. Applied College, Mahala Campus and the Unit of Bee Research and Honey Production/Research Center for Advanced Materials Science (RCAMS), King Khalid University, Abha 61413, Saudi Arabia
9. School of Energy Materials, Mahatma Gandhi University, Kottayam, Kerala 686560, India