期刊
OPTICS EXPRESS
卷 20, 期 19, 页码 21385-21399出版社
OPTICAL SOC AMER
DOI: 10.1364/OE.20.021385
关键词
-
类别
资金
- BetaImage Project (EU) [FP7-222980]
- European Commission
- Swiss National Science Foundation [205321L-135353/1]
- Swiss National Science Foundation (SNF) [205321L_135353] Funding Source: Swiss National Science Foundation (SNF)
We introduce photothermal optical lock-in Optical Coherence Microscopy (poli-OCM), a volumetric imaging technique, which combines the depth sectioning of OCM with the high sensitivity of photothermal microscopy while maintaining the fast acquisition speed inherent to OCM. We report on the detection of single 40 nm gold particles with a 0.5 mu m lateral and 2 mu m axial resolution over a 50 mu m depth of field and the three-dimensional localization of gold colloids within living cells. In combination with intrinsic sample contrast measured with dark-field OCM, poli-OCM offers a versatile platform for functional cell imaging. (C) 2012 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