[1] [1] G C Rajib, P Santanu. Core/shell nanoparticles: classes, properties, synthesis mechanisms, characterization, and applications[J]. Chem Rev, 2012, 112(4): 2373-2433.

[2] [2] Long Jiangyou, Huang Ting, Ye Xiaohui, et al.. Effects of low power CO2 laser irradiation on structure of multilayer graphene[J]. Chinese J Lasers, 2012, 39(12): 1206001.

[3] [3] Li Bo. Impact of pulse energy density and irradiation time on organic dye nanoparticles preparation by laser ablation[J]. Chinese J Lasers, 2012, 39(2): 0206001.

[4] [4] Song Jing, Geng Yongyou. Preparation of polyvinyl alcohol (PVA)/siver (Ag) nanocomposite film applied in laser direct writing of blue ray (405 nm)[J]. Acta Optica Sinica, 2012, 32(9): 0931003.

[5] [5] Zeng H B, Du X W, Singh S C, et al.. Nanomaterials via laser ablation/Irradiation in liquid: a review[J]. Adv Funct Mater, 2012, 22(7): 1333-1353.

[6] [6] Henglein A, Holzwarth A, Janata E. Chemistry of colloidal silver-reactions of lead atoms and small lead aggregates with AG-N[J]. Ber Bunsenges Phys Chem, 1993, 97(11): 1429-1434.

[7] [7] Fojtik A, Giersig M, Henglein A. Formation of nanometer-size silicon particles in a laser-induced plasma in SIH4[J]. Ber Bunsenges Phys Chem, 1993, 97(11): 1493-1496.

[8] [8] Mafune F, Kohno J, Takeda Y, et al.. Formation and size control of sliver nanoparticles by laser ablation in aqueous solution[J]. J Phys Chem B, 2000, 104(39): 9111-9117.

[9] [9] Yeh M S, Yang Y S, Lee Y P, et al.. Formation and characteristics of Cu colloids from CuO powder by laser irradiation in 2-propanol[J]. J Phys Chem B, 1999, 103(33): 6851-6857.

[10] [10] Jeon J S, Yeh C S. Studies of silver nanoparticles by laser ablation method[J]. J Chin Chem Soc Taip, 1998, 45(6): 721-726.

[11] [11] Prochazka M, Mojzes P, Stepanek J, et al.. Probing applications of laser ablated Ag colloids in SERS spectroscopy: improvement of ablation procedure and SERS spectral testing[J]. Anal Chem, 1997, 69(24): 5103-5108.

[12] [12] Neddersen J, Chumanov G, Cotton T M. Laser-ablatoin of metals-a new method for preparing sers active colloids[J]. Appl Spectrosc, 1993, 47(12): 1959-1964.

[13] [13] Lee I, Han S W, Kim K. Production of Au-Ag alloy nanoparticles by laser ablation of bulk alloys[J]. Chem Commun, 2001, (18): 1782-1783.

[14] [14] Zeng H B, Cai W P, Li Y, et al.. Composition/structural evolution and optical properties of ZnO/Zn nanoparticles by laser ablation in liquid media[J]. J Phys Chem B, 2005, 109(39): 18260-18266.

[15] [15] Niu K Y, Yang J, Kulinich S A, et al.. Morphology control of nanostructures via surface reaction of metal nanodroplets[J]. J Am Chem Soc, 2010, 132(28): 9814-9819.

[16] [16] Han H F, Fang Y, Li Z P, et al.. Tunable surface plasma resonance frequency in Ag core/Au shell nanoparticles system prepared by laser ablation[J]. Appl Phys Lett, 2008, 92(2): 0231162.

[17] [17] Chen Y R, Wu H H, Li Z P, et al.. The study of surface plasmon in Au/Ag core/shell compound nanoparticles[J]. Plasmonics, 2012, 7(3): 509-513.

[18] [18] Zamiri R, Zakaria A, Jorfi R, et al.. Laser assisted fabrication of ZnO/Ag and ZnO/Au core/shell nanocomposites[J]. Appl Phys A Mater, 2013, 111(2): 487-493.

[19] [19] Nichols W T, Sasaki T, Koshizaki N. Laser ablation of a platinum target in water. I. Ablation mechanisms[J]. J Appl Phys, 2006, 100(11): 114911.

[20] [20] Nichols W T, Sasaki T, Koshizaki N. Laser ablation of a platinum target in water. II. Ablation rate and nanoparticle size distributions[J]. J Appl Phys. 2006, 100(11): 114912.

[21] [21] Nichols W T, Sasaki T, Koshizaki N. Laser ablation of a platinum target in water. III. Laser-induced reactions[J]. J Appl Phys, 2006, 100(11): 114913.

[22] [22] Mie G. Articles on the optical characteristics of turbid tubes, especially colloidal metal solutions[J]. Ann Phys-Berlin, 1908, 25(3): 377-445.

[23] [23] Li J F, Huang Y F, Ding Y, et al.. Shell-isolated nanoparticle-enhanced Raman spectroscopy[J]. Nature, 2010, 464(7287): 392-395.