Selecting a Proper Microsphere to Combine Optical Trapping with Microsphere-Assisted Microscopy | |
Liu, Xi2; Hu, Song2; Tang, Yan2; Xie, Zhongye2; Liu, Junbo2; He, Yu2 | |
刊名 | Applied Sciences-Basel
![]() |
2020-04-30 | |
卷号 | 10期号:3页码:10093127-1-11 |
关键词 | Optical Trapping Super-resolution Microscopy Microsphere Photonic Nanojet |
ISSN号 | 2076-3417 |
DOI | 10.3390/app10093127 |
文献子类 | 期刊论文 |
英文摘要 | Microsphere-assisted microscopy serves as an effective super-resolution technique in biological observations and nanostructure detections, and optical trapping is widely used for the manipulation of small particles like microspheres. In this study, we focus on the selection of microsphere types for the combination of the optical trapping and the super-resolution microsphere-assisted microscopy, by considering the optical trapping performances and the super-resolution imaging ability of index-different microspheres in water simultaneously. Finally, the polystyrene (PS) sphere and the melamine formaldehyde (MF) sphere have been selected from four typical index-different microspheres normally used in microsphere-assisted microscopy. In experiments, the optically trapped PS/MF microsphere in water has been used to achieve super-resolution imaging of a 139 nm line-width silicon nanostructure grating under white light illumination. The image quality and the magnification factor are affected by the refractive index contrast between the microspheres and the immersion medium, and the difference of image quality is partly explained by the photonic nanojet. This work guides us in selecting proper microspheres, and also provides a label-free super-resolution imaging technique in many research fields. |
出版地 | BASEL |
WOS研究方向 | Chemistry ; Engineering ; Materials Science ; Physics |
语种 | 英语 |
出版者 | MDPI |
WOS记录号 | WOS:000535541900140 |
内容类型 | 期刊论文 |
源URL | [http://ir.ioe.ac.cn/handle/181551/10037] ![]() |
专题 | 光电技术研究所_微电子装备总体研究室(四室) |
作者单位 | 1.Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Liu, Xi,Hu, Song,Tang, Yan,et al. Selecting a Proper Microsphere to Combine Optical Trapping with Microsphere-Assisted Microscopy[J]. Applied Sciences-Basel,2020,10(3):10093127-1-11. |
APA | Liu, Xi,Hu, Song,Tang, Yan,Xie, Zhongye,Liu, Junbo,&He, Yu.(2020).Selecting a Proper Microsphere to Combine Optical Trapping with Microsphere-Assisted Microscopy.Applied Sciences-Basel,10(3),10093127-1-11. |
MLA | Liu, Xi,et al."Selecting a Proper Microsphere to Combine Optical Trapping with Microsphere-Assisted Microscopy".Applied Sciences-Basel 10.3(2020):10093127-1-11. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论