1. State Key Lab of Supramolecular Structure and Materials, College of Chemistry Jilin University Changchun 130012 P. R. China
2. Orthopaedic Medical Center The Second Hospital of Jilin University Changchun 130041 P. R. China
3. Jilin Ginseng Academy Changchun University of Chinese Medicine Changchun 130117 P. R. China