| 发明名称 | Plasmon resonance imaging apparatus having nano-lycurgus-cup arrays and methods of use | ||
| 摘要 | Apparatus and methods are disclosed that are configured to permit nanoplasmonic spectroscopy sensing in the form of colorimetric sensing. An example apparatus involves: (a) an array layer having a top surface and a bottom surface, wherein a plurality of nanoholes are defined in the top surface of the array layer, wherein the plurality of nanoholes each have at least one sidewall surface and a bottom surface, (b) a thin metal film disposed on the top surface of the array layer and on the bottom surface of each of the plurality of nanoholes, and (c) a plurality of nanoparticles disposed on the at least one sidewall surface of the plurality of nanoholes. | ||
| 申请公布号 | US9464985(B2) | 申请公布日期 | 2016.10.11 |
| 申请号 | US201414156836 | 申请日期 | 2014.01.16 |
| 申请人 | The Board of Trustees of the University of Illinois | 发明人 | Liu Gang Logan;Gartia Manas Ranjan;Hsiao Austin Yin Kyai |
| 分类号 | G01N33/551;G01N21/41;G01N21/552 | 主分类号 | G01N33/551 |
| 代理机构 | McDonnell Boehnen Hulbert & Berghoff LLP | 代理人 | McDonnell Boehnen Hulbert & Berghoff LLP |
| 主权项 | 1. An apparatus, comprising: an array layer having a top surface and a bottom surface, wherein a plurality of nanoholes are defined in the top surface of the array layer, wherein the plurality of nanoholes each have at least one sidewall surface and a bottom surface; a thin metal film disposed on the top surface of the array layer and on the bottom surface of each of the plurality of nanoholes; and a plurality of nanoparticles disposed on the at least one sidewall surface of the plurality of nanoholes. | ||
| 地址 | Urbana IL US | ||