1. Department of Chemistry, National Institute of Technology, Tiruchirappalli 620015, India
2. Department of Science and Humanities, M. Kumarasamy College of Engineering, Karur 639113, India
3. Department of Hematology, Fujita Health University, 1-98, Dengakugakubo, Kutsukake-cho, Toyoake, Aichi 470-1192, Japan
4. Department of Chemistry, Texas A&M University, College Station, Texas 77842, United States