Yang, Fan; Jin, Tienan; Yamamoto, Yoshinori; Akhtaruzzaman, Md.; Islam, Ashraful; Qin, Chuanjiang; Han, Liyuan; El-Shafei, Ahmed; Alamry, Khalid A.; Kosa, Samia A.; Hussein, Mahmoud A.; Asiri, Abdullah Mohamed Journal of Materials Chemistry, 2012, vol. 22, # 42 p. 22550 - 22557,8 doi: 10.1039/c2jm34363k