Optical Resolution of the Water-Soluble Ti4(embonate)6 Cages for Enantioselective Recognition of Chiral Drugs - He, Yan-Ping; Yuan, Lv-Bing; Song, Jin-Shuai; Chen, Guang-Hui; Lin, Qipu; Li, Chunsen; Zhang, Lei; Zhang, Jian (Chemistry of materials, 2018)