激光与光电子学进展, 2012, 49 (10): 100008, 网络出版: 2012-08-22
光声光谱技术在现代生物医学领域的应用 下载: 704次
Applications of Photoacoustic Spectroscopy in the Field of Modern Biomedicine
光谱学 光声光谱技术 无损检测 光声效应 生物医学应用 spectroscopy photoacoustic spectroscopy technology noninvasive measure photoacoustic effect biomedical applications
摘要
光声光谱技术是一种研究物质吸收光谱的新技术,已经成为分子光谱学的一个重要分支。作为现代生物医学领域研究的一种有力的分析工具,光声光谱技术克服了组织散射特性对测量结果的影响,为生物组织样品的研究提供了一种灵敏度高、样品可不经预处理的无损有效检测方法。简述了光声光谱技术的基本原理、实验装置,重点介绍了光声光谱技术在现代生物医学领域研究中的最新应用情况。
Abstract
Photoacoustic spectroscopy technology (PAST) is a new technology for researching material absorption spectra; it has become an important branch in the molecular spectroscopy. As a powerful tool for analysis in the field of modern biomedical, Photoacoustic spectroscopy technology overcomes the influence of the biologic tissue′s scatter characteristics, providing an effective and noninvasive way for biomedical materials research, being highly sensitive and without sample pretreatment. The basic principle of photoacoustic spectroscopy technology and the experimental devices are described and the applications of photoacoustic spectroscopy technology in the modern biomedicine are introduced.
李莉, 谢文明, 李晖. 光声光谱技术在现代生物医学领域的应用[J]. 激光与光电子学进展, 2012, 49(10): 100008. Li Li, Xie Wenming, Li Hui. Applications of Photoacoustic Spectroscopy in the Field of Modern Biomedicine[J]. Laser & Optoelectronics Progress, 2012, 49(10): 100008.