The characteristic research of absorption spectrum about ALA

被引:0
|
作者
Xiong, JW [1 ]
Chen, L [1 ]
Liu, MS [1 ]
Liu, GX [1 ]
Zhang, ZX [1 ]
机构
[1] Xian Jiaotong Univ, Sch Life Sci & Technol, Minist Educ, Key Lab Biomed Informat Engn, Xian 710049, Peoples R China
来源
OPTICS IN HEALTH CARE AND BIOMEDICAL OPTICS: DIAGNOSTICS AND TREATMENT II , PTS 1 AND 2 | 2005年 / 5630卷
关键词
absorption spectrum; PDT-ALA; Jurkat cell; PpIX;
D O I
10.1117/12.573477
中图分类号
R446 [实验室诊断]; R-33 [实验医学、医学实验];
学科分类号
1001 ;
摘要
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.
引用
收藏
页码:654 / 659
页数:6
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