Enantioselective Optical Trapping of Multiple Pairs of Enantiomers by Focused Hybrid Polarized Beams
文献类型:期刊论文
作者 | Zhang, Yanan1,2; Li, Manman2; Yan, Shaohui2; Zhou, Yuan1,2; Gao, Wenyu1,2; Niu, Ruixin1,2; Xu, Xiaohao2; Yao, Baoli1,2 |
刊名 | Small |
出版日期 | 2024 |
ISSN号 | 16136810;16136829 |
关键词 | chiral particles optical chirality optical sorting enantiomers optical trapping |
DOI | 10.1002/smll.202309395 |
产权排序 | 1 |
英文摘要 | Enantiomers (opposite chiral molecules) usually exhibit different effects when interacting with chiral agents, thus the identification and separation of enantiomers are of importance in pharmaceuticals and agrochemicals. Here an optical approach is proposed to enantioselective trapping of multiple pairs of enantiomers by a focused hybrid polarized beam. Numerical results indicate that such a focused beam shows multiple local optical chirality of opposite signs in the focal plane, and can trap the corresponding enantiomers near the extreme value of optical chirality density according to the handedness of enantiomers. The number and positions of trapped enantiomers can be changed by altering the value and sign of polarization orders of hybrid polarized beams, respectively. The key to realizing enantioselective optical trapping of enantiomers is that the chiral optical force exerted on enantiomers in this focused field is stronger than the achiral optical force. The results provide insight into the optical identification and separation of multiple pairs of enantiomers and will find applications in chiral detection and sensing. © 2024 Wiley-VCH GmbH. |
语种 | 英语 |
出版者 | John Wiley and Sons Inc |
WOS记录号 | WOS:001138346500001 |
源URL | [http://ir.opt.ac.cn/handle/181661/97124] |
专题 | 西安光学精密机械研究所_瞬态光学技术国家重点实验室 |
通讯作者 | Li, Manman; Yao, Baoli |
作者单位 | 1.University of Chinese Academy of Sciences, Beijing; 100049, China 2.State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an; 710119, China; |
推荐引用方式 GB/T 7714 | Zhang, Yanan,Li, Manman,Yan, Shaohui,et al. Enantioselective Optical Trapping of Multiple Pairs of Enantiomers by Focused Hybrid Polarized Beams[J]. Small,2024. |
APA | Zhang, Yanan.,Li, Manman.,Yan, Shaohui.,Zhou, Yuan.,Gao, Wenyu.,...&Yao, Baoli.(2024).Enantioselective Optical Trapping of Multiple Pairs of Enantiomers by Focused Hybrid Polarized Beams.Small. |
MLA | Zhang, Yanan,et al."Enantioselective Optical Trapping of Multiple Pairs of Enantiomers by Focused Hybrid Polarized Beams".Small (2024). |
入库方式: OAI收割
来源:西安光学精密机械研究所
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