法医学杂志Issue(6)：447-450,4.DOI:10.3969/j.issn.1004-5619.2011.06.013
傅里叶显微红外光谱成像技术研究进展及其法医学应用
Research Advancement of FTIR-MSP Mapping and Application Value in Forensic Science
摘要
Abstract
Fourier transformation infrared microspectroscopy(FTIR-MSP) mapping technique can collect the infrared information from micro-samples and scan the tissue slides and cells. The infrared spectral information of pixels from the collected regions is recorded and infrared spectral maps are constructed by computer software. The 2D and 3D mapping images are reflected based on the distributions of absorbance bands. The biochemical compositions, molecular distribution, metabolic changes of tissues and cells are analyzed by the technique due to infrared spectroscopy being sensitive to biomolecules. The article reviews the recent research of FTIR-MSP mapping and explores the future potential value in forensic science practice.关键词
法医病理学/谱学,傅里叶变换红外/综述[文献类型]/显微成像Key words
forensic pathology/ spectroscopy, Fourier transform infrared/ reviewfpublication type]/ microscopic mapping分类
社会科学引用本文复制引用
黄平,黎世莹,李正东,邵煜,李立,陈圆圆,陈忆九..傅里叶显微红外光谱成像技术研究进展及其法医学应用[J].法医学杂志,2011,(6):447-450,4.基金项目
国家自然科学基金项目(81001350) （81001350）
上海市自然科学基金项目(09ZR1432900) （09ZR1432900）
上海市法医学重点实验室资助项目(11DZ2271500) （11DZ2271500）
