[1] MICHAELS A M, NIRMAL M, BRUS L E. Surface enhanced Raman spectroscopy of individual rhodamine 6G molecules on large Ag nanocrystals［J］. Journal of the American Chemical Society, 1999, 121(43): 9932-9939.
[2] ANKER J N, HALL W P, LYANDRES O, et al. Biosensing with plasmonic nanosensors［J］. Nature Materials, 2008, 7(6): 442-453.
[3] LI J F, HUANG Y F, DING Y, et al. Shell-isolated nanoparticle-enhanced Raman spectroscopy［J］. Nature, 2010, 464(7287): 392-395.
[4] SMYTHE E J, DICKEY M D, BAO J M, et al. Optical antenna arrays on a fiber facet for in situ Surface-Enhanced Raman scattering detection［J］. Nano Letters, 2009, 9(3): 1132-1138.
[5] QIAN X M, PENG X H, ANSARI D O, et al. In vivo tumor targeting and spectroscopic detection with surface-enhanced Raman nanoparticle tags［J］. Nature Biotechnology, 2008, 26(1): 83-90.
[6] XIA Y N, XIONG Y J, LIM B, et al. Shape-controlled synthesis of metal nanocrystals: simple chemistry meets complex physics［J］. Angewandte Chemie International Edition, 2009, 48(1): 60-103.
[7] MOSKOVITS M. Surface-enhanced spectroscopy［J］. Reviews of Modern Physics, 1985, 57(3): 783-826.
[8] SMITH W E. Practical understanding and use of surface enhanced Raman scattering/surface enhanced resonance Raman scattering in chemical and biological analysis［J］. Chemical Society Reviews, 2008, 37(5): 955-964.
[9] HUH Y S, CHUNG A J, ERICKSON D. Surface enhanced Raman spectroscopy and its application to molecular and cellular analysis［J］. Microfluidics and Nanofluidics, 2009, 6(3): 285-297.
[10] BELL S E J, SIRIMUTHU N M S. Quantitative surface-enhanced Raman spectroscopy［J］. Chemical Society Reviews, 2008, 37(5): 1012-1024.
[11] WANG X X, YANG T, LI X, et al. Three-step electrodeposition synthesis of self-doped polyaniline nanofiber-supported flower-like Au microspheres for high-performance biosensing of DNA hybridization recognition［J］. Biosensors and Bioelectronics, 2011, 26(6): 2953-2959.
[12] WANG H, HALAS N J. Mesoscopic Au “meatball” particles［J］. Advanced Materials, 2008, 20(4): 820-825.
[13] KUMAR P S, PASTORIZA-SANTOS I, et al. High-yield synthesis and optical response of gold nanostars［J］.Nanotechnology, 2008, 19(1): 015606.
[14] XU F G, CUI K, SUN Y J, et al. Facile synthesis of urchin-like gold submicrostructures for nonenzymatic glucose sensing［J］. Talanta, 2010, 82(5): 1845-1852.
[15] LIU Z, YANG Z B, PENG B, et al. Highly sensitive, uniform, and reproducible surface enhanced Raman spectroscopy from hollow Au-Ag alloy nanourchins［J］. Advanced Materials, 2014, 26(15): 2431-2439.
[16] CHEN S H, WANG Z L, BALLATO J, et al. Monopod, bipod, tripod, and tetrapod gold nanocrystals［J］. Journal of the American Chemical Society, 2003, 125(52): 16186-16187.
[17] LIANG H Y, LI Z P, WANG W Z, et al. Highly surface-roughened “flower-like” silver nanoparticles for extremely sensitive substrates of surface-enhanced Raman scattering［J］. Advanced Materials, 2009, 21(45): 4614-4618.
[18] KUO C H, HUANG M H. Synthesis of branched gold nanocrystals by a seeding growth approach［J］. Langmuir, 2005, 21(5): 2012-2016.
[19] LU L H, AI K L, OZAKI Y. Environmentally friendly synthesis of highly monodisperse biocompatible gold nanoparticles with urchin-like shape［J］. Langmuir, 2008, 24(3): 1058-1063.
[20] WANG L, HU C, NEMOTO Y, et al. On the role of ascorbic acid in the synthesis of single-crystal hyperbranched platinum nanostructures［J］. Crystal Growth Dsign, 2010, 10(8): 3454-3460.
[21] YUAN H, MA W H, CHEN C C, et al. Shape and SPR evolution of thorny gold nanoparticles promoted by silver ions［J］. Chemistry of Materials, 2007, 19(7): 1592-1600.
[22] WU D J, JIANG S M, CHENG Y, et al. Fano-like resonance in symmetry-broken gold nanotube dimer［J］. Optics Express, 2012, 20(24): 26559-26567.
[23] SUN Y G, XIA Y N. Mechanistic study on the replacement reaction between silver nanostructures and chloroauric acid in aqueous medium［J］. Journal of the American Chemical Society, 2004, 126(12): 3892-3901.
[24] LU X, TUAN H Y, CHEN J, et al. Mechanistic studies on the galvanic replacement reaction between multiply twinned particles of Ag and HAuCl4 in an organic medium［J］. Journal of the American Chemical Society, 2007, 129(6): 1733-1742.
[25] RE LU E C, BLACKIE E, MEYER M, et al. Surface enhanced raman scattering enhancement factors: a comprehensive study［J］. Journal of Physics Chemical C, 2007, 111(37): 13794-13803.
