Zhao Yuanjin, Zhao Xiangwei, Hu Jing, Xu Ming, Zhao Wenju, Sun Liguo, Zhu Cun, Xu Hua, Gu Zhongze
State Key Laboratory of Bioelectronics Southeast University Nanjing 210096 (P.R. China).
Adv Mater. 2009 Feb 2;21(5):569-72. doi: 10.1002/adma.200802339.