1. Department of Chemistry and Research Institute for Convergence of Basic Science
2. Hanyang University
3. Seoul 04763
4. Republic of Korea
5. Department of Pharmaceutical Chemistry
6. Faculty of Pharmacy
7. Silpakorn University
8. Nakhon Pathom
9. Thailand
10. Excellence Center on Drug Delivery System and Department of Pharmaceutical Technology
11. Faculty of Pharmaceutical Sciences
12. Prince of Songkla University
13. Hat Yai