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目前在金科学技术的诸多方面,各向异性的金纳米粒子,尤其是一维金纳米结构材料成为科学界关注的焦点,因为这些材料具有比球形金粒子更为奇异的光学和电学性质。这些性质导致它们在光电子器件和生物医学等领域中巨大的应用潜力是能够预见的。为此,作者介绍了关于一维金纳米结构材料的光学性质、合成和组装最近的研究进展,其中包括金纳米棒和金粒子/碳纳米管复合物。本综述分两部分,第一部分着重介绍金纳米棒的光学性质和潜在应用;金纳米棒和金纳米粒子/碳纳米管复合材料的合成和组装研究将在第二部分评述。
Currently, in many aspects of gold science and technology, anisotropic gold nanoparticles, especially one-dimensional gold nanostructured materials, have drawn the attention of the scientific community because these materials have more singular optical and electrical properties than spherical gold particles. These properties lead to their great potential for applications in optoelectronic devices and biomedical fields. To this end, the authors present recent progress on the optical properties, synthesis and assembly of one-dimensional gold nanostructured materials, including gold nanorods and gold particle / carbon nanotube composites. This review is divided into two parts. The first part focuses on the optical properties and potential applications of gold nanorods. The synthesis and assembly of gold nanorods and gold nanoparticles / carbon nanotube composites will be reviewed in the second part.