4Tian Qin, Zhang Chuangnian, Wang Xiuhua, et al. Glycyrrhetinic acid-modified Chitosan/poly(ethylene glycol) Nanoparticles for Liver-targeted Delivery[J]. Biomaterials, 2010 ( 31 ) : 4748-4756.
5Xu Y M, Du Y M. Effect of Molecular Structure of Chitosan on Protein Delivery Properties of Chitosan Nanoparticles [J]. International Journal of Pharmaceutics, 2003, 250: 215-226.
6Park Seong Kyong, Park Jae Hyoung, Ko Ki Young, et al. Hydrothermal-Electrochemical Synthesis of ZnO Nanorods [J]. Crystal Growth & Design, 2009, 9(8): 3615-3620.
7Xiong Huanming' Shchukin D G, Mohwald H, et al. Sonochemical Synthesis of Highly Luminescent Zinc Oxide Nanoparticles Doped with Magnesium(II) [J]. AngewChem, 2009, 121: 2765-2769.
8Armelao L, Heigl F, Juergensen A, et al. X-ray Excited Oplical Luminescence Studies of ZnO and Eu-Doped ZnO Nanostructures [J]. Journal of Physical Chemistry C, 2007, 111 (28): 10194 10200.