M S Raghu - Department of Chemistry, New Horizon College of Engineering, Bengaluru 560 103, India.
C B Pradeep Kumar
K Yogesh Kumar
M K Prashanth - Department of Chemistry, B N M Institute of Technology, Bengaluru 560 070, India
Mohammad Y Alshahrani - King Khalid University
Irfan Ahmad - King Khalid University
Ranjana Jain - Jain University