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题名: Study on the characters of hydrogen bonds in protein and nucleic acid of the breast cancer tissues
作者: Huo, H;  Wang, XF;  Che, X;  Huang, WD
关键词: infrared spectrometry ;  breast cancer ;  hydrogen bond
刊名: SPECTROSCOPY AND SPECTRAL ANALYSIS
发表日期: 2001-10-01
卷: 21, 期:5, 页:614-616
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Technology
类目[WOS]: Spectroscopy
研究领域[WOS]: Spectroscopy
英文摘要: Some remarkable spectral differences are observed between the normal breast tissues and breast cancer tissues, including those of association pattern and degree of the hydrogen bonds in the protein and nucleic acid biomacromolecules. These differences are found in the relative intensity, absorption position and shape of the characteristic bands: (1) amide I band, stretching vibration bands of N-H group and C-O(H) in the residues of some amino-acids, and (2) the relative intensity of asymmetric stretching vibration of the phosphodiester group in nucleic acid. The hydrogen bond is the major force which maintain and promote the fort-nation. of the high structure of protein and nucleic acid. It is possible to diagnose the breast cancer and forecast the possibility of canceration using above spectral characters of the hydrogen bond with other spectral characters.
关键词[WOS]: TUNING FT-IR
语种: 英语
WOS记录号: WOS:000171963200011
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/138877
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116012, Peoples R China

Recommended Citation:
Huo, H,Wang, XF,Che, X,et al. Study on the characters of hydrogen bonds in protein and nucleic acid of the breast cancer tissues[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2001,21(5):614-616.
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