1. Department of Pharmaceutical Analysis, National Institute of Pharmaceutical Education and Research-Guwahati, Sila Katamur (Halugurisuk), Post Office Changsari, Kamrup, Assam 781101, India
2. Department of Pharmaceutical Technology (Formulations), National Institute of Pharmaceutical Education and Research-Guwahati, Sila Katamur (Halugurisuk), Post Office Changsari, Kamrup, Assam 781101, India
3. School of Nano Sciences, Central University of Gujarat, Gandhinagar 382030, India