1 Department of Pharmaceutics, Vinayaka Mission's College of Pharmacy, Vinayaka Mission's Research Foundation (Deemed to be University), Salem, 636308, Tamil Nadu, India; Department of Pharmaceutics, Sankaralingam Bhuvaneswari College of Pharmacy, Anaikuttam, 626130, Sivakasi, Tamil Nadu, India.
2 National Institute of Pharmaceutical Education and Research (NIPER)-Guwahati, Sila Katamur (Halugurisuk), Changsari, Kamrup, Assam, 781101, India.
3 Department of Pharmaceutics, Vinayaka Mission's College of Pharmacy, Vinayaka Mission's Research Foundation (Deemed to be University), Salem, 636308, Tamil Nadu, India.
4 National Institute of Pharmaceutical Education and Research (NIPER)-Guwahati, Sila Katamur (Halugurisuk), Changsari, Kamrup, Assam, 781101, India. Electronic address: tamilvanan1@yahoo.co.in.