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Proceedings Paper

The characteristic research of absorption spectrum about ALA
Author(s): Jianwen Xiong; Li Chen; Mingsheng Liu; Guixiang Liu; Zhenxi Zhang
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Paper Abstract

The characteristics of ALA absorption spectrum were studied by comparing the difference of ALA absorption spectrum in different conditions in the paper. The results of test show that the wavelength of the strongest absorption spectrum of ALA is 270nm. The relationship between the serum solution density and the absorption peak value is the inverse ratio. The obstructive effect will be more obvious when the density of serum is thicker. The best serum solution density is 10%. The amount of PpIX will be the biggest when the incubate time is suitable and the right time is 8 hours for Jurkat cell.

Paper Details

Date Published: 18 January 2005
PDF: 6 pages
Proc. SPIE 5630, Optics in Health Care and Biomedical Optics: Diagnostics and Treatment II, (18 January 2005); doi: 10.1117/12.573477
Show Author Affiliations
Jianwen Xiong, Xi'an Jiaotong Univ. (China)
South China Normal Univ. (China)
Li Chen, Guangdong Univ. of Technology (China)
Mingsheng Liu, South China Normal Univ. (China)
Guixiang Liu, South China Normal Univ. (China)
Zhenxi Zhang, Xi'an Jiaotong Univ. (China)

Published in SPIE Proceedings Vol. 5630:
Optics in Health Care and Biomedical Optics: Diagnostics and Treatment II
Britton Chance; Mingzhe Chen; Arthur E. T. Chiou; Qingming Luo, Editor(s)

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