[1] [1] KNEIPP K,WANG Y,KNEIPP H,et al. Single molecule detection using surface-enhanced Raman scattering (SERS)［J］.Phys Rev Lett,1997,78(9):1667-1670.

[2] [2] ATWATER H A,POLMAN A.Plasmonics for improved photovoltaic devices［J］.Nat Mater,2010,9(3):205-213.

[3] [3] CRAIG A P,FRANCA A S,IRUDAYARAJ J.Surface-enhanced Raman spectroscopy applied to food safety［J］.Annu Rev Food Sci Technol,2013,4:369-380.

[4] [4] MALTZAHN G V,PARK J H,AGRAWAL A,et al.Computationally guided photothermal tumor therapy using long-circulating gold nanorod antennas［J］.Cancer Res,2009,69(9):3892-3900.

[5] [5] YE X,ZHENG C,CHEN J,et al. Using binary surfactant mixtures to simultaneously improve the dimensional tunability and monodispersity in the seeded growth of gold nanorods［J］.Nano Lett,2013,13(2):765-771.

[6] [6] SEO D,PARK J C,SONG H.Polyhedral gold nanocrystals with O h symmetry:From octahedra to cubes［J］.J Am Chem Soc,2006,128(46):14863-14870.

[7] [7] SCARABELLI L,CORONADO-PUCHAU M,GINER-CASARES J J,et al. Monodisperse gold nanotriangles:size control,large-scale self-assembly,and performance in surface-enhanced Raman scattering［J］.ACS Nano,2014,8(6):5833-5842.

[8] [8] ZHENG Y,ZHONG X,LI Z,et al. Successive,Seed-Mediated Growth for the Synthesis of Single-Crystal Gold Nanospheres with Uniform Diameters Controlled in the Range of 5-150 nm［J］.Part Part Syst Char,2014,31(2):266-273.

[9] [9] NIU W,ZHENG S,WANG D,et al. Selective synthesis of single-crystalline rhombic dodecahedral,octahedral,and cubic gold nanocrystals［J］.J Am Chem Soc,2008,131(2):697-703.

[10] [10] XIE J,ZHANG Q,LEE J Y,et al. The synthesis of SERS-active gold nanoflower tags for in vivo applications［J］.ACS nano,2008,2(12):2473-2480.

[11] [11] CHENG L,MA C,YANG G,et al.Hierarchical silver mesoparticles with tunable surface topographies for highly sensitive surface-enhanced Raman spectroscopy［J］.J Mater Chem A,2014,2(13):4534-4542.

[12] [12] BAKR O M,WUNSCH B H,STELLACCI F.High-yield synthesis of multi-branched urchin-like gold nanoparticles［J］.Chem Mater,2006,18(14):3297-3301.

[13] [13] LI F,HAN X,LIU S.Development of an electrochemical DNA biosensor with a high sensitivity of fM by dendritic gold nanostructure modified electrode［J］.Biosens Bioelectron,2011,26(5):2619-2625.

[14] [14] SONG C Y,ZHOU N,YANG B Y,et al. Facile synthesis of hydrangea flower-like hierarchical gold nanostructures with tunable surface topographies for single-particle surface-enhanced Raman scattering［J］.Nanoscale,2015,7(40):17004-17011.

[15] [15] FANG J,DU S,LEBEDKIN S,et al. Gold mesostructures with tailored surface topography and their self-assembly arrays for surface-enhanced Raman spectroscopy［J］.Nano letters,2010,10(12):5006-5013.

[16] [16] ZHU X,ZHUO X,LI Q,et al. Gold nanobipyramid-supported silver nanostructures with narrow plasmon linewidths and improved chemical stability［J］.Adv Funct Mater,2016,26(3):341-352.

[17] [17] JI F,ZHONG Q,CHEN J, et al.High-Yield Synthesis of Au@ Ag Right Bipyramids and Self-Assembly into Four-Leaf-Clover-like Structures［J］.Part Part Syst Char,2018,35(5):1700114.

[18] [18] DAI L,SONG L,HUANG Y, et al.Bimetallic Au/Ag Core-Shell Superstructures with Tunable Surface Plasmon Resonance in the Near-Infrared Region and High Performance Surface-Enhanced Raman Scattering［J］.Langmuir,2017,33(22):5378-5384.

[19] [19] ZHANG Q,LARGE N,NORDLANDER P,et al. Porous Au nanoparticles with tunable plasmon resonances and intense field enhancements for single-particle SERS［J］.J Phys Chem Lett,2014,5(2):370-374.

[20] [20] LINK S,EL-SAYED M A.Spectral properties and relaxation dynamics of surface plasmon electronic oscillations in gold and silver nanodots and nanorods［J］.J Phys Chem B,1999,103(40):8410-8426.

[21] [21] LAI K,ZHANG Y,DU R,et al. Determination of chloramphenicol and crystal violet with surface enhanced Raman spectroscopy［J］.Sens & Instrumen Food Qual,2011,5(1):19-24.