[1] Gu Z, Yan L, Tian G, et. al. Adv. Mater., 2013, 25: 3758.
[2] Huang W, Lu C, Jiang C, et. al. Mater. Res. Bull., 2012, 47(6): 1310.
[3] Ye X, Chen J, Engel M, et al. Nat. Chem., 2013, 5(6): 466.
[4] Fan W, Shen B, Bu W, et al. J. Am. Chem. Soc., 2013, 135(17): 6494.
[5] Dou Q, Idris N M, Zhang Y. Biomaterials, 2013, 34: 1722.
[7] Liu Y, Tu D, Zhu H, et. al. Nanoscale, 2013, 5: 1369.
[8] Liu J, Bu W, Pan L, et. al. Angew. Chem., Int. Ed., 2013, 52(16): 4375.
[9] Zheng W, Zhou S, Chen Z, et al. Angew. Chem., Int. Ed., 2013, 52(26): 6671.
[10] Dong H, Sun L D, Yan C H. Nanoscale, 2013, 13(5): 5703.