Development of new classes of plasmon active nano-structures and their application in bio-sensing and energy guiding  

作　　者：Ondrej Stranik Jacqueline Jatschka Andrea Csaki Wolfgang Fritzsche 

机构地区：[1]Leibniz Institute of Photonic Technology, Jena 07745, Germany

出　　处：《Frontiers of physics》2014年第5期652-664,共13页物理学前沿（英文版）

摘　　要：Metal nanostructures exhibit special optical resonance modes originating fronl tile subwavelengt.h confinement of conductive electrons in the material. These resonance modes represent a strong research focus due to their application potential in optics and sensing application, in this short review recent achievements of our group in this field are highlighted. A wet-chemistry approach synthesis of advanced metallic nanostruetures will be introduced and their exact positioning and manipulation by electric field is shown. Next. the application of these nanostructures for a detection of small molecules will be described in several examples. Also, it will be shown that inetal nanostruetures can be used for sub-wavelength light focusing and for efficient energy coupling into polymer chains.Metal nanostructures exhibit special optical resonance modes originating fronl tile subwavelengt.h confinement of conductive electrons in the material. These resonance modes represent a strong research focus due to their application potential in optics and sensing application, in this short review recent achievements of our group in this field are highlighted. A wet-chemistry approach synthesis of advanced metallic nanostruetures will be introduced and their exact positioning and manipulation by electric field is shown. Next. the application of these nanostructures for a detection of small molecules will be described in several examples. Also, it will be shown that inetal nanostruetures can be used for sub-wavelength light focusing and for efficient energy coupling into polymer chains.

关 键 词：PLASMONICS SENSING nanostructures fabrication energy guiding 

分 类 号：O631.1[理学—高分子化学] TP79[理学—化学]