金纳米材料具有特殊的物理、化学性质。与其他形状的金纳米材料相比,金纳米棒同时具有化学和光学方面的备向异性,在材料科学、局域表面等离子体共振(LSPR)传感、生物医学等领域存在着巨大的应用前景。文章系统的评述了金纳米棒的合成及应用进展。具体内容包括金纳米棒的合成、金纳米棒的光学特性、金纳米棒在LSPR传感分析方面的应用以及金纳米棒在生物医学方面的应用。
Gold nanomaterials have special physical and chemical properties. Compared with other shape of gold nanoparticles, gold nanorods exhibit anisotropic chemical and optical properties simultaneously. The gold nanorods provide greatly potential applications in materials science, localized surface plasmon resonance (LSPR) sensing, and biochemistry fields. The paper mainly reviewed the latest progress for synthesis of the gold nanorods and their optical properties and applications on the LSPR sensing, molecular recognition and biomedical fields.