Research Progress on the Optical Properties of Gold Nanorods

被引:22
|
作者
Ke Shan-Lin [1 ]
Kan Cai-Xia [1 ]
Mo Bo [1 ]
Cong Bo [1 ]
Zhu Jie-Jun [2 ]
机构
[1] Nanjing Univ Aeronaut & Astronaut, Coll Sci, Dept Appl Phys, Nanjing 211106, Jiangsu, Peoples R China
[2] Nanjing Univ, Dept Phys, Natl Lab Solid State Microstruct, Nanjing 210093, Jiangsu, Peoples R China
基金
中国国家自然科学基金;
关键词
Gold nanorod; Surface plasmon resonance; Localized field enhancement; Plasmon resonance coupling; Fluorescence; SURFACE-PLASMON RESONANCE; ENHANCED RAMAN-SCATTERING; DISCRETE-DIPOLE APPROXIMATION; METAL NANOPARTICLES; SILVER NANOPARTICLES; SYMMETRY-BREAKING; COLLOIDAL GOLD; NEAR-FIELD; FLUORESCENCE ENHANCEMENT; CONDUCTIVE CONTACT;
D O I
10.3866/PKU.WHXB201203162
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
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.
引用
收藏
页码:1275 / 1290
页数:16
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