物理化学学报 >> 2012, Vol. 28 >> Issue (06): 1275-1290.doi: 10.3866/PKU.WHXB201203162

综述 上一篇    下一篇

金纳米棒的光学性质研究进展

柯善林1, 阚彩侠1, 莫博1, 从博1, 朱杰君2   

  1. 1. 南京航空航天大学理学院应用物理系, 南京 211106;
    2. 南京大学物理系, 固体微结构物理国家重点实验室, 南京 210093
  • 收稿日期:2011-12-09 修回日期:2012-03-15 发布日期:2012-05-17
  • 通讯作者: 阚彩侠 E-mail:cxkan@nuaa.edu.cn
  • 基金资助:

    国家自然科学基金(51032002)资助项目

Research Progress on the Optical Properties of Gold Nanorods

KE Shan-Lin1, KAN Cai-Xia1, MO Bo1, CONG Bo1, ZHU Jie-Jun2   

  1. 1. Department of Applied Physics, College of Science, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, P. R. China;
    2. National Laboratory of Solid State Microstructures, Department of Physics, Nanjing University, Nanjing 210093, P. R. China
  • Received:2011-12-09 Revised:2012-03-15 Published:2012-05-17
  • Contact: KAN Cai-Xia E-mail:cxkan@nuaa.edu.cn
  • Supported by:

    The project was supported by the National Natural Science Foundation of China (51032002).

摘要: 金纳米棒在紫外-可见-近红外(UV-Vis-NIR)波段具有独特的可调节表面等离子体共振(SPR)光学特性,其良好的稳定性、低生物毒性、亮丽的色彩和在催化、信息存储、生物医学等领域广阔的应用前景受到相关研究领域的广泛关注. 结合已有的研究基础, 本文主要综述了金纳米棒光学性质的研究进展, 包括表面等离子体共振、局域场增强效应、共振耦合效应及荧光特性, 并对金纳米棒的应用做了展望.

关键词: 金纳米棒, 表面等离子共振, 局域场增强, 等离子体共振耦合, 荧光

Abstract: Gold nanorods exhibit unique and tunable surface plasmon resonance (SPR) derived optical properties in the ultraviolet-visible-near infrared (UV-Vis-NIR) region. The high stability, low biological toxicity, bright color, and versatility of gold nanorods have inspired an explosion of research interest in their properties and applications (which include roles in catalysis, data storage, and biomedicine). This paper presents a brief overview of current research progress on the optical properties of gold nanorods, including surface plasmon resonance, local field enhancement, plasmon coupling, fluorescence, and application outlook.

Key words: Gold nanorod, Surface plasmon resonance, Localized field enhancement, Plasmon resonance coupling, Fluorescence

MSC2000: 

  • O647