標題: Subdiffraction scattered light imaging of gold nanoparticles using structured illumination
作者: Chang, Bo-Jui
Lin, Shiuan Huei
Chou, Li-Jun
Chiang, Su-Yu
電子物理學系
Department of Electrophysics
公開日期: 15-Dec-2011
摘要: A reflective light-scattering (RLS) microscope with structured illumination (SI) provides subdiffraction resolution and improves the image quality of gold nanoparticles in biological systems. The three-dimensional (3D)-structured pattern is rapidly and precisely controlled with a spatial light modulator and scrambled at the conjugate image plane to increase spatial incoherence. The reconstructed SI-RLS image of 100nm gold nanoparticles reveals lateral and axial resolutions of approximately 117 and 428nm. We present a high-resolution image of gold nanoparticles inside a HeLa cell, with improved contrast. (C) 2011 Optical Society of America
URI: http://dx.doi.org/10.1364/OL.36.004773
http://hdl.handle.net/11536/15033
ISSN: 0146-9592
DOI: 10.1364/OL.36.004773
期刊: OPTICS LETTERS
Volume: 36
Issue: 24
起始頁: 4773
結束頁: 4775
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