1. Department of Petrochemical TechnologyBharathidasan Institute of Technology Campus, Anna UniversityTiruchirappalli 620 024India
2. Department of Physics and NanotechnologySRM UniversityKattankulathur 603 203India
3. Department of PharmaceuticsSRM College of PharmacySRM UniversityKattankulathur 603 203India
4. Department Biotechnology and Genetic EngineeringBharathidasan UniversityTiruchirappalli 620 024India