*2.1. Materials*

The aripiprazole was purchased from Sun Chemical & Technology (Shanghai, China) Co., Ltd., and the CCF were purchased from J&K Scientific Ltd. (Beijing, China). All chemicals were used without further purification. All reagents used for this study were of analytical grade and purchased from Sinopharm Chemical Reagent Co., Ltd. (Shanghai, China). Purified water was prepared by Millipore UP Water Purification System (Merck, Kenilworth, NJ, USA).
