LIU Gang1, LIU Jian-hong2, ZHANG Lin3, YU Fan4, SUN Shi-zhong2
1. Department of Physics, Yunnan Normal University, Kunming 650092,China 2. Center of Analysis and Testing, Yunnan Normal University, Kunming 650092, China 3. Department of Pathology, The First Hospital of Kunming Medical College, Kunming 650031,China 4. Center of Experiment, Yunnan University, Kunming 650091, China
Abstract:Raman spectroscopy has been applied to the investigation of human thyroid, lung, oviduct, ovarian, cervical, and uterine tissues. Thyroid and uterine tissues exhibit more Raman bands than the other tissues in the range from 500 to 3 500 cm-1 with 514.5 nm excitation, while lung and cervical tissue do not show any bands. In the range of 600-1 800 cm-1, uterine and ovarian tissues show only the Raman features of carotenoids near 1 004, 1 158, and 1 520 cm-1. Remarkable differences between normal and follicular carcinoma samples of thyroid were observed by the absence of characteristic bands at 1 585 and 1 634 cm-1 in the latter. The spectral intensity of lung cancerous sample is much lower than that of normal sample, by which normal and malignant samples can be discriminated. The results indicate that Raman spectroscopic technique will play an important rule in clinical diagnosing.
刘 刚1,刘剑虹2,张 林3,俞 帆4,孙世中2 . 人体不同组织的拉曼光谱研究[J]. 光谱学与光谱分析, 2005, 25(05): 723-725.
LIU Gang1, LIU Jian-hong2, ZHANG Lin3, YU Fan4, SUN Shi-zhong2 . Raman Spectroscopic Study of Human Tissues. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2005, 25(05): 723-725.
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