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) |
DOI | 10.1109/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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