Dual-wavelength band spectroscopic optical frequency domain imaging using plasmon-resonant scattering in metallic nanoparticles.
Dual-wavelength band spectroscopic optical frequency domain imaging using plasmon-resonant scattering in metallic nanoparticles.
复制标题
利用金属纳米粒子中的等离激元共振散射进行双波段光谱光频域成像。
作者：
Tae Shik Kim;S. Jang;Nuri Oh;Yongjoo Kim;T. Park;Jiho Park;W. Oh
我们展示了一个双波长带光频域成像（OFDI）系统，提供高分辨率的光谱成像与金属纳米粒子作为外源性造影剂。我们成功地检测到了两种不同的定制非球形纳米粒子在系统的每个波段共振的弹性散射导致的对外直接投资信号的局部增加，并且我们能够区分和可视化散射样品和生物组织中每个纳米粒子的位置。
We demonstrate a dual-wavelength band optical frequency domain imaging (OFDI) system that provides high-resolution spectroscopic imaging with metallic nanoparticles as exogenous contrast agents. The local increase of the OFDI signal by elastic scattering from two different custom-fabricated nonspherical nanoparticles resonant at each wavelength band of the system was successfully detected, and we were able to distinguish and visualize the location of each of the nanoparticles in a scattering sample and in biological tissue.
影响因子：
35
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