ID | 63157 |
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Author |
Wang, Jin
Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
Sato, Kosuke
Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
Yoshida, Yuichi
Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
Sakai, Kenji
Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
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Kiwa, Toshihiko
Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University
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Abstract | Terahertz waves have gained increasingly more attention because of their unique characteristics and great potential in a variety of fields. In this study, we introduced the recent progress of our versatile terahertz chemical microscope (TCM) in the detection of small biomolecules, ions, cancer cells, and antibody-antigen immunoassaying. We highlight the advantages of our TCM for chemical sensing and biosensing, such as label-free, high-sensitivity, rapid response, non-pretreatment, and minute amount sample consumption, compared with conventional methods. Furthermore, we demonstrated its new application in detection of allergic-related histamine at low concentration in buffer solutions.
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Keywords | terahertz chemical microscope
potential distribution
label-free
biological substances
cancer cells
antibody-antigen
histamine
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Published Date | 2022-01-03
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Publication Title |
Photonics
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Volume | volume9
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Issue | issue1
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Publisher | MDPI
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Start Page | 26
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ISSN | 2304-6732
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Content Type |
Journal Article
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language |
English
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OAI-PMH Set |
岡山大学
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Copyright Holders | © 2022 by the authors.
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File Version | publisher
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DOI | |
Web of Science KeyUT | |
Related Url | isVersionOf https://doi.org/10.3390/photonics9010026
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License | https://creativecommons.org/licenses/by/4.0/
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Citation | Wang, J.; Sato, K.; Yoshida, Y.; Sakai, K.; Kiwa, T. A Versatile Terahertz Chemical Microscope and Its Application for the Detection of Histamine. Photonics 2022, 9, 26. https://doi.org/10.3390/photonics9010026
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