Deng Wei, Yamaguchi Hiroyasu, Takashima Yoshinori, Harada Akira
Department of Macromolecular Science, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan.
Angew Chem Int Ed Engl. 2007;46(27):5144-7. doi: 10.1002/anie.200701272.