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Photonic pillar arrays for particle sorting
Zhao, H.T. ; Shi, Y.Z. ; Xiong, S. ; Chin, L.K. ; Zhu, W.M. ; Yang, Z.H. ; Zhang, H.X. ; Liu, A.Q.
2014
英文摘要This paper presents a near-field photonic pillar array for particle sorting. The phonic pillar array is generated based on the evanescent coupling in a nano-waveguide array. When particles with different sizes are flowing through the array, they undergo different optical force and hence are separated. The size of each pillar can be changed from 9.8 to 5.3 ??m by changing the refractive index from 1.332 to 1.430. In the experiment, the 2-??m and 0.5-??m particles are successfully separated by the photonic pillar arrays. This method has high potential in nanoparticle and biomolecule sorting. ? 14CBMS.; EI; 249-251
语种英语
出处18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014
内容类型其他
源URL[http://ir.pku.edu.cn/handle/20.500.11897/423915]  
专题信息科学技术学院
推荐引用方式
GB/T 7714
Zhao, H.T.,Shi, Y.Z.,Xiong, S.,et al. Photonic pillar arrays for particle sorting. 2014-01-01.
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