Nanoplasmonic nanorods/nanowires from single to assembly: Syntheses, Physical Mechanisms and Applications

被引：9

作者：

Fan, Jianuo ^{[1
]}

Sun, Mengtao ^{[1
]}

机构：

[1] Univ Sci & Technol Beijing, Beijing Adv Innovat Ctr Mat Genome Engn, Beijing Key Lab Magnetophotoelect Composite & Int, Sch Math & Phys,Ctr Green Innovat, Beijing 100083, Peoples R China

来源：

CHEMICAL RECORD | 2020年 / 20卷 / 09期

基金：

中国国家自然科学基金;

关键词：

Plasmonics; Nanorod; Nanowire; Assembly; Synthesize; Physical Mechanism; Applications; SHAPE-CONTROLLED SYNTHESIS; SURFACE-PLASMON RESONANCE; GOLD NANOROD DIMERS; OPTICAL-PROPERTIES; QUANTUM EMITTERS; SCALE SYNTHESIS; AU; NANOPARTICLES; FLUORESCENCE; SPECTROSCOPY;

D O I：

10.1002/tcr.202000051

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Gold nanorods are anisotropic and exhibit different optical characteristics in both transverse and longitudinal directions, so the plasmon resonance in the near-infrared region will reflect two absorption peaks. Because of strong enhancements of electromagnetic fields of gold nanorods, gold nanorods are widely used in medical treatment, biological detection, sensors, solar cells and other fields. Since rapid developments of gold nanorods, it is necessary to sort out the recent achievements. In this review, we select three classifications of single nanorods/nanowires, dimers and assembled nanorods to introduce their syntheses methods, optical properties and applications respectively. We firstly overview the history of nanorods/nanowires syntheses and summarize the improvement of the commonly utilized seed-mediated growth synthesis method; and then, physically, nano-plasmonic and optical properties of single and assembled nanorod/nanowires are concluded in detail. Lastly, we mainly summarize the recent advances in applications and provide perspective in different fields.

引用

页码：1043 / 1073

页数：31

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