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Measuring water contents in animal organ tissues using terahertz spectroscopic imaging

Authors
 Kyumin Lee  ;  Kiyong Jeoung  ;  Sang Hoon Kim  ;  Young-Bin Ji  ;  Hyeyoung Son  ;  Yuna Choi  ;  Young-Min Huh  ;  Jin-Suck Suh  ;  Seung Jae Oh 
Citation
 Biomedical Optics Express, Vol.9(4) : 1582-1589, 2018 
Journal Title
 Biomedical Optics Express 
Issue Date
2018
Keywords
(170.3880) Medical and biological imaging ; (170.4580) Optical diagnostics for medicine ; tissue diagnostics (170.6510) Spectroscopy ; (170.6795) Terahertz imaging ; terahertz (300.6495) Spectroscopy
Abstract
We investigated the water contents in several organ tissues such as the liver, spleen, kidney, and brain tissue of rats using the terahertz spectroscopic imaging technique. The water contents of the tissues were determined by using a simple equation containing the absorption coefficients of fresh and lyophilized tissues and water. We compared the measured water contents with the difference in mass of tissues before and after lyophilization. All results showed a good match except for the kidney, which has several Bowman's capsules.
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/162200
Files in This Item:
T201801044.pdf Download
DOI
10.1364/boe.9.001582
Appears in Collections:
1. Journal Papers (연구논문) > 1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실)
1. Journal Papers (연구논문) > 1. College of Medicine (의과대학) > BioMedical Science Institute (의생명과학부)
1. Journal Papers (연구논문) > 5. Research Institutes (연구소) > Institute for Medical Convergence (연의-생공연 메디컬융합연구소)
Yonsei Authors
서진석(Suh, Jin Suck)
손혜영(Son, Hye Yeong)
오승재(Oh, Seung Jae)
지영빈(Ji, Young Bin)
허용민(Huh, Yong Min)
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