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学科主题临床医学
Application of the SIMCA method to cancer diagnosis with Fourier-Transform Infrared spectroscopy
Li, QB; Yang, LM; Ling, YF; Wang, JS; Zhou, XS; Shi, JS; Wu, JG
关键词Simca Cancer Ftir Chemometrics
刊名SPECTROSCOPY AND SPECTRAL ANALYSIS
2004-04-01
24期:4页:414-417
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Spectroscopy
研究领域[WOS]Spectroscopy
关键词[WOS]SPECTRA ; FTIR
英文摘要

Early detection of cancer with mid-IR spectroscopy is a focal topic in the biomedical engineering field. A method was investigated for the detection of malignant tissues with Fourier Transform Infrared spectroscopy (FTIR) and chemometrics method of pattern recognition. Spectral pretreatment and wavelength range selection were studied to improve the classification effect of soft independent modeling of class analogy (SIMCA). To distinguish the malignant tissues from normal ones, sixty-three stomach tissue samples were investigated in this paper. Forty samples were chosen randomly as calibration set and the rest twenty-three samples as predicting set. The correctness of classification was 91%, which was satisfactory. This approach was proved to be a reliable and practicable method for cancer diagnosis. Benign and malignant tissues can be identified by the combination of FTIR spectroscopy and chemometrics, which is able to be developed as a rapid diagnosis method of cancer.

语种中文
WOS记录号WOS:000221044200009
引用统计
被引频次:13[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/57100
专题北京大学第三临床医学院_普通外科
作者单位1.Peking Univ, State Key Lab Rare Earth Mat & Applicat, Coll Chem & Mol Engn, Beijing 100871, Peoples R China
2.Peking Univ, Hosp 3, Dept Surg, Beijing 100083, Peoples R China
3.Xian Jiaotong Univ, Hosp 1, Dept Surg Oncol, Xian 710061, Peoples R China
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GB/T 7714
Li, QB,Yang, LM,Ling, YF,et al. Application of the SIMCA method to cancer diagnosis with Fourier-Transform Infrared spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2004,24(4):414-417.
APA Li, QB.,Yang, LM.,Ling, YF.,Wang, JS.,Zhou, XS.,...&Wu, JG.(2004).Application of the SIMCA method to cancer diagnosis with Fourier-Transform Infrared spectroscopy.SPECTROSCOPY AND SPECTRAL ANALYSIS,24(4),414-417.
MLA Li, QB,et al."Application of the SIMCA method to cancer diagnosis with Fourier-Transform Infrared spectroscopy".SPECTROSCOPY AND SPECTRAL ANALYSIS 24.4(2004):414-417.
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