Xu Tieqi, Mu Ying, Gao Wei, Ni Jianguo, Ye Ling, Tao Yanchun
Key Laboratory for Supramolecular Structure and Materials of Ministry of Education, School of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, People's Republic of China.
J Am Chem Soc. 2007 Feb 28;129(8):2236-7. doi: 10.1021/ja0671363. Epub 2007 Feb 3.