Observation of spin and orbital rotation of red blood cell in dual-beam fibre-optic trap with transverse offset | |
Chen, Xinlin1; Xiao, Guangzong1,2; Han, Xiang1; Xiong, Wei1; Luo, Hui1; Yao, Baoli2; Xiao, Guangzong (xiaoguangzong@nudt.edu.cn) | |
作者部门 | 瞬态光学技术国家重点实验室 |
2017-05-01 | |
发表期刊 | JOURNAL OF OPTICS |
ISSN | 2040-8978 |
卷号 | 19期号:5 |
产权排序 | 2 |
摘要 | The spin and orbital rotation of the red blood cell (RBC) are achieved simultaneously by introducing a transverse offset to the dual-beam fibre-optic trap. The motion type of the captured RBC could be controlled by adjusting the offset distance. When the offset distance is relatively small, the RBC is observed to spin in the trap centre, with the spin frequency increasing linearly with the offset distance. Once the offset distance is above a critical value, the RBC will rotate along an elliptic orbit, together with the spin motion. The orbital rotation frequency and spin frequency both decrease with the increased offset distance. This technique allows mixing and viewing living cells from different perspectives concurrently without exposing them to any mechanical contact, and is generally applicable to biological and medical research. |
文章类型 | Article |
关键词 | Fibre Optics Laser Trapping Cell Analysis |
WOS标题词 | Science & Technology ; Physical Sciences |
DOI | 10.1088/2040-8986/aa66c1 |
收录类别 | SCI ; EI |
关键词[WOS] | OPTICAL TWEEZERS ; CIRCULATION ; MICROSPHERE |
语种 | 英语 |
WOS研究方向 | Optics |
项目资助者 | National Natural Science Foundation of China(61308058) ; Open Research Fund of State Key Laboratory of Transient Optics and Photonics, Chinese Academy of Sciences(SKLST201507) |
WOS类目 | Optics |
WOS记录号 | WOS:000413267500001 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/28886 |
专题 | 瞬态光学研究室 |
通讯作者 | Xiao, Guangzong (xiaoguangzong@nudt.edu.cn) |
作者单位 | 1.Natl Univ Def Technol, Coll Optoelect Sci & Engn, Changsha 410073, Hunan, Peoples R China 2.Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian 710068, Shaanxi, Peoples R China |
推荐引用方式 GB/T 7714 | Chen, Xinlin,Xiao, Guangzong,Han, Xiang,et al. Observation of spin and orbital rotation of red blood cell in dual-beam fibre-optic trap with transverse offset[J]. JOURNAL OF OPTICS,2017,19(5). |
APA | Chen, Xinlin.,Xiao, Guangzong.,Han, Xiang.,Xiong, Wei.,Luo, Hui.,...&Xiao, Guangzong .(2017).Observation of spin and orbital rotation of red blood cell in dual-beam fibre-optic trap with transverse offset.JOURNAL OF OPTICS,19(5). |
MLA | Chen, Xinlin,et al."Observation of spin and orbital rotation of red blood cell in dual-beam fibre-optic trap with transverse offset".JOURNAL OF OPTICS 19.5(2017). |
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文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Observation of spin (1502KB) | 期刊论文 | 作者接受稿 | 限制开放 | CC BY-NC-SA | 请求全文 |
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