1. Department of Pharmaceutics, Shri Vishnu College of Pharmacy, Vishnupur, Bhimavaram – 534202, Andhra Pradesh, India
2. Nanomaterials for Photovoltaics and Biomaterials Laboratory (NPBL), Department of Humanities and Basic Sciences (Physics), Godavari Institute of Engineering and Technology (Autonomous), Rajahmundry – 533296, Andhra Pradesh, India
3. University College of Pharmaceutical Sciences, Andhra University, Visakhapatnam – 530003, Andhra Pradesh, India
4. Advanced Analytical Laboratory, Andhra University, Visakhapatnam 530003, India
5. Department of Basic Sciences & Humanities, GMR Institute of Technology (GMRIT), GMR Nagar, Rajam – 532 127, Srikakulam District, Andhra Pradesh, India