1. Department
of Pharmaceutical Engineering, School of Chemistry, Chemical Engineering
and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, P.R. China
2. Drug
and Herbal Research Centre, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, 50300 Kuala Lumpur, Malaysia
3. Department
of Chemistry, University of Sargodha, Sargodha 40100, Pakistan