Spectral bounds on plasmon resonances for Ag and Au prolate and oblate nanospheroids [0.03%]
Ag和Au纳米亚球体等离激元共振的谱估计
Stephen J Norton,Tuan Vo-Dinh
Stephen J Norton
Analytical expressions for the plasmon resonance frequencies of prolate and oblate spheroids and their dependence on ellipticity have been derived, and approximate bounds on these frequencies established. These formulas may be useful in tun...
Plasmonic platforms of self-assembled silver nanostructures in application to fluorescence [0.03%]
应用于荧光的聚集银纳米结构等离子平台
Rafal Luchowski,Nils Calander,Tanya Shtoyko et al.
Rafal Luchowski et al.
Fluorescence intensity changes were investigated theoretically and experimentally using self-assembled colloidal structures on silver semitransparent mirrors. Using a simplified quasi-static model and finite element method, we demonstrate t...
Metal-based nanorods as molecule-specific contrast agents for reflectance imaging in 3D tissues [0.03%]
基于金属的纳米棒作为反射成像的分子特异性对比剂应用于三维组织中
David J Javier,Nitin Nitin,Darren M Roblyer et al.
David J Javier et al.
Anisotropic metal-based nanomaterials have been proposed as potential contrast agents due to their strong surface plasmon resonance. We evaluated the contrast properties of gold, silver, and gold-silver hybrid nanorods for molecular imaging...