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Proceedings Paper

The study on the light absorption and transmission laws of the blood components
Author(s): Zulin Chen; Yan Lai; Haiyan Ge; Zhangrui Xu
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Paper Abstract

Aim: This experiment studied the light absorption laws of the blood components between 240-800nm. Methods: The absorbance and transmittance of the blood components were measured by applying a model UV-365 double beam scanning spectrophotometer with an integral sphere, between 240-800nm. Results: The results show: 1) The absorbance and transmittance laws resemble each other in blood of the Groups A,B,AB and O. 2) Between 600-800nm, the absorbances of the whole blood, erythrocyte, leukocyte, plasma and serum are less than 5%, while the transmittances of them are more than 95%. 3) To erythrocyte and lymphocyte, typical absorption peaks appear at 416.57±1.90, 542.71±1.80, 578.57±1.81nm. Conclusion: These results provide some useful parameters for the optical properties of blood and the clinical applications.

Paper Details

Date Published: 8 December 2003
PDF: 5 pages
Proc. SPIE 5254, Third International Conference on Photonics and Imaging in Biology and Medicine, (8 December 2003); doi: 10.1117/12.546171
Show Author Affiliations
Zulin Chen, Xinqiao Hospital/Third Military Medical Univ. (China)
Yan Lai, Chendu Military Medical College/Third Military Medical Univ. (China)
Haiyan Ge, Xinqiao Hospital/Third Military Medical Univ. (China)
Zhangrui Xu, Chendu Military Medical College/Third Military Medical Univ. (China)


Published in SPIE Proceedings Vol. 5254:
Third International Conference on Photonics and Imaging in Biology and Medicine
Qingming Luo; Valery V. Tuchin; Min Gu; Lihong V. Wang, Editor(s)

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