[2] Rouden J, Lasne M-C, Blanchet J, et al. Chemical Reviews, 2013, 114(1): 712.

[3] Tzankova V, Danchev N. Biotechnology & Biotechnological Equipment, 2007, 21(2): 151.

[4] Lin Z, Huang C F, Liu X S, et al. Basic & Clinical Pharmacology & Toxicology, 2011, 108(5): 304.

[5] Bujacz A. Acta Crystallogr. D, 2012, 68(10): 1278.

[6] Hanwell M, Curtis D, Lonie D, et al. Journal of Cheminformatics, 2012, 4(1): 17.

[7] Morris G M, Huey R, Lindstrom W, et al. Journal of Computational Chemistry, 2009, 30(16): 2785.

[8] Laskowski R A, Swindells M B. Journal of Chemical Information and Modeling, 2011, 51(10): 2778.

[9] Xu H, Yao N, Xu H, et al. International Journal of Molecular Sciences, 2013, 14(7): 14185.

[11] Zhang X, Li L, Xu Z, et al. PLoS ONE, 2013, 8(3): e59106.

[12] Jayabharathi J, Jayamoorthy K, Thanikachalam V, et al. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2013, 108: 146.

[14] Congdon R W, Muth G W, Splittgerber A G. Analytical Biochemistry, 1993, 213: 407.