Photoacoustic Absorption Characteristics of SUNE - 1, CNE - 2, and CNE - 1 Human Nasopharyngeal Carcinoma Cell Lines Measured Using Photoacoustic Techniques
Author(s): TANG Zhilie, XIA Yunfei, LI Manzhi, LIU Jinlong, PEI Hongjin
Pages: 241-244
Year: 2001 Issue: 2
Journal: ACTA BIOPHYSICA SINICA
Keyword: 光声光谱; 光谱吸收系数; 鼻咽癌; 生物学行为;
Abstract: 为了解人鼻咽癌细胞的光谱吸收特性,用双光束归一化光声光谱技术测量三株人鼻咽癌细胞(SUNE-1,CNE-2,CNE-1)的归一化吸收光谱和光谱吸收系数.结果表明:(1)在波长4000～6000A范围内,这三株人鼻咽癌细胞的光谱吸收系数大小为:SUNE-1＞CNE-2＞CNE-1; (2)在波长4200A处平均相对光声信号值为:SUNE-1:1.36,CNE-2:1.20,CNE-1:1.10,三者之间的差异具有显著性(P值＝0.012).人鼻咽癌细胞株SUNE-1,CNE-2和CNE-1具有不同的光声光谱特性.
Pages: 241-244
Year: 2001 Issue: 2
Journal: ACTA BIOPHYSICA SINICA
Keyword: 光声光谱; 光谱吸收系数; 鼻咽癌; 生物学行为;
Abstract: 为了解人鼻咽癌细胞的光谱吸收特性,用双光束归一化光声光谱技术测量三株人鼻咽癌细胞(SUNE-1,CNE-2,CNE-1)的归一化吸收光谱和光谱吸收系数.结果表明:(1)在波长4000～6000A范围内,这三株人鼻咽癌细胞的光谱吸收系数大小为:SUNE-1＞CNE-2＞CNE-1; (2)在波长4200A处平均相对光声信号值为:SUNE-1:1.36,CNE-2:1.20,CNE-1:1.10,三者之间的差异具有显著性(P值＝0.012).人鼻咽癌细胞株SUNE-1,CNE-2和CNE-1具有不同的光声光谱特性.
Related Articles