中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
In Situ Cell Detection Using Terahertz Near-Field Microscopy

文献类型:期刊论文

作者Li, Zaoxia3; Zang, Ziyi3; Wang, Jie3; Lu, Xingxing3; Yang, Zhongbo1,2; Wang, Huabin1,2; Cui, Hong-Liang1,2,3; Yan, Shihan1,2
刊名IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY
出版日期2022-09-01
卷号12期号:5页码:457-463
ISSN号2156-342X
关键词Biowater distribution cellular heterogeneity in situ detection near-field imaging terahertz (THz)
DOI10.1109/TTHZ.2022.3170010
通讯作者Cui, Hong-Liang(hcui@jlu.edu.cn) ; Yan, Shihan(yanshihan@cigit.ac.cn)
英文摘要The photoconductive antenna microprobe-based terahertz (THz) near-field scanning microscope has proven to overcome the diffraction limit and demonstrated the potential in distinguishing cellular types and states. Here, using the onion epidermal cells as a sample model, detection of single epithelial cell in the onion skin has been realized at amplitude signal around 1 THz. The boundaries of the target cells in a monolayer onion epidermis are clearly depicted with the spatial resolution of 9 mu m (lambda/33). Differentiated THz dielectric response shows clearly the distinctive intracellular and intercellular regions, mainly related to the hiowater distribution and cellular heterogeneity, which can be used for in situ subcellular identification. This finding may have significant implications for the advancement of THz near-field high-resolution bioimaging technology.
资助项目Natural Science Foundation of Chongqing, China[cstc2021jcyj-msxmX0752] ; Natural Science Foundation of Chongqing, China[cstc2019jcyj-msxmX0051] ; National Natural Science Foundation of China[61875196] ; University of Chinese Academy of Sciences Supported Program for Tackling Key Problems in Science and Technology[E029610601]
WOS研究方向Engineering ; Optics ; Physics
语种英语
出版者IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
WOS记录号WOS:000849261000007
源URL[http://119.78.100.138/handle/2HOD01W0/16527]  
专题中国科学院重庆绿色智能技术研究院
通讯作者Cui, Hong-Liang; Yan, Shihan
作者单位1.Univ Chinses Acad Sci, Chongqing Sch, Chongqing 400714, Peoples R China
2.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing 400714, Peoples R China
3.Jilin Univ, Coll Instrumentat & Elect Engn, Changchun 130061, Jilin, Peoples R China
推荐引用方式
GB/T 7714
Li, Zaoxia,Zang, Ziyi,Wang, Jie,et al. In Situ Cell Detection Using Terahertz Near-Field Microscopy[J]. IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY,2022,12(5):457-463.
APA Li, Zaoxia.,Zang, Ziyi.,Wang, Jie.,Lu, Xingxing.,Yang, Zhongbo.,...&Yan, Shihan.(2022).In Situ Cell Detection Using Terahertz Near-Field Microscopy.IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY,12(5),457-463.
MLA Li, Zaoxia,et al."In Situ Cell Detection Using Terahertz Near-Field Microscopy".IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY 12.5(2022):457-463.

入库方式: OAI收割

来源:重庆绿色智能技术研究院

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