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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