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Mesoscopic Ail 'Meatball' Particles

机译:介观的Ail'Meatball'粒子

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摘要

In this Communication we report the synthesis and optical properties of mesoscopic Au particles with a novel, highly roughened, "meatball-like" morphology, and the performance of these particles as substrates for surface-enhanced Raman spectroscopy (SERS). Sub-micrometer metallic particles of Au and Ag have unique optical properties in the visible and near infrared (NIR) regions of the spectrum that are highly useful for a variety of applications, such as nanoscale optical components or devices, chemical and biomolecular sensing, medical imaging and photothermal therapy, and surface-enhanced spectroscopies.
机译:在本交流中,我们报告了介孔金颗粒的合成和光学性质,这些颗粒具有新颖的,高度粗糙的“肉丸状”形态,以及这些颗粒作为表面增强拉曼光谱(SERS)的底物的性能。 Au和Ag的亚微米金属颗粒在光谱的可见光和近红外(NIR)区域具有独特的光学特性,这些特性对于多种应用非常有用,例如纳米级光学组件或设备,化学和生物分子传感,医学成像和光热疗法以及表面增强光谱学。

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