1. Department of Chemistry, Don Bosco Institute of Technology, Visvesvaraya Technological University, Bangalore, Karnataka, India
2. Department of Chemistry, SJB Institute of Technology, Bangalore, Karnataka, India
3. East Point College of Engineering and Technology, Visvesvaraya Technological University, Bangalore, India
4. Department of Studies and Research in Chemistry, Vijayanagara Sri Krishnadevaraya University, Bellary, India