**Author details**

S.A. Chime1 , F.C. Kenechukwu2 and A.A. Attama2\*

\*Address all correspondence to: anthony.attama@unn.edu.ng

1 Department of Pharmaceutical Technology and Industrial Pharmacy, Faculty of Pharma‐ ceutical Sciences, University of Nigeria, Nsukka, Enugu State, Nigeria

2 Drug Delivery Research Unit, Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, University of Nigeria, Nsukka, Enugu State, Nigeria
