期刊
OPTICS EXPRESS
卷 19, 期 2, 页码 1291-1300出版社
OPTICAL SOC AMER
DOI: 10.1364/OE.19.001291
关键词
-
类别
资金
- National Science Council [96-2627-B-002-013, 97-2627-B-002-009, 98-2627-B-002-006]
To facilitate the application of plasmonic nanoparticles (PNPs) in high-throughput detection, we develop a hyperspectral imaging system (HSIS) combining dark-filed microscopy and imaging Fourier transform spectrometry to measure scattering spectra from immobilized PNPs. The current setup has acquisition time of 5 seconds and spectral resolution of 21.4 nm at 532.1 nm. We demonstrate the applicability of the HSIS in conjunction with spectral data analysis to quantify multiple types of PNPs and detect small changes in localized surface plasmon resonance wavelengths of PNPs due to changes in the environmental refractive index. (C) 2011 Optical Society of America
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据