[1] [1] Fan X P, Harbottle G, Gao Q, et al. Journal of Analytical Atomic Spectrometry, 2012， 27(5): 821.

[2] [2] Wang H J, et al. Metallomics, 2012， 4(3): 289.

[3] [3] Zhang J, et al. Journal of Hazardous Materials, 2011， 197: 264.

[4] [4] Wang J, et al. Journal of Physical Chemistry C, 2012， 116(38): 20225.

[5] [5] Zhang L J, et al. New Journal of Physics, 2012. 14： 013033.

[6] [6] Cong Y H, et al. Macromolecules, 2012， 45(21): 8674.

[7] [7] Sun L L, et al. Nature, 2012， 483(7387): 67.

[8] [8] Wu Y, et al. Journal of Alloys and Compounds, 2013， 558: 160.

[9] [9] Fahrni C J. Current Opinion in Chemical Biology, 2007， 11(2): 121.

[11] [11] Paunesku T, et al. Journal of Cellular Biochemistry, 2006， 99(6): 1489.

[12] [12] Qiu J K, Deng B, Yang Q, et al. Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms, 2011， 269(22): 2662.

[13] [13] Corezzi S, et al. Analytical Biochemistry, 2009， 388(1): 33.

[14] [14] Finney L, et al. Proceedings of the National Academy of Sciences of the United States of America, 2007， 104(7): 2247.