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Advanced Materials Á½ÆªÐ·ÇÇòÐιó½ðÊôºÏ³ÉºÍÓ¦ÓÃ×ÛÊö ×ÛÊöÒ» Nonspherical Noble Metal Nanoparticles: Colloid-Chemical Synthesis and Morphology Control (p NA) Tapan K. Sau, Andrey L. Rogach Noble metal nanoparticles with an impressive range of morphologies, such as rods, wires, stars, boxes, etc. can be produced by a colloid-chemical approach (see figure). This article reviews the recent progress in the colloid-chemical synthesis of nonspherical nanoparticles of a few important noble metals (mainly Ag, Au, Pd, and Pt). The article focuses on various factors that influence the particle morphology and the mechanisms of the nonspherical-shape evolution. ÄÉÃ×ÅÌÏÂÔØÁ¬ÔØ£º http://d.namipan.com/d/30d42c44c ... ca7e7fd1be60c9b0e00 ×ÛÊö¶þ Properties and Applications of Colloidal Nonspherical Noble Metal Nanoparticles (p NA) Tapan K. Sau, Andrey L. Rogach, Frank Jäckel, Thomas A. Klar, Jochen Feldmann Colloidal synthesis of noble metal nanoparticles results in a great variety of morphologies. This review deals with morphology-dependent properties and applications of nonspherical noble metal nanoparticles, with a focus on localized surface plasmon resonance and local field enhancement, as well as their applications in various fields including Raman spectroscopy, fluorescence enhancement, analytics and sensing, photothermal therapy, (bio-)diagnostics, and imaging. ÄÉÃ×ÅÌÏÂÔØÁ¬ÔØ£ºhttp://d.namipan.com/d/ba99666c9 ... 6dcb152d94c55ad0f00 ÐֵܽãÃÃÃÇ£¬ºÃµÄ»°¾Í¶¥¶¥£¡ [ Last edited by ÄÏ·½¼Îľ896 on 2010-2-4 at 11:19 ] |
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