摘要
激光诱导荧光(Laser Induced Fluorescence, LIF)技术具有高灵敏度、高分辨率、非破坏性等优点,是当前研究的热点课题。LIF技术的不断发展和应用为深入了解和解决环境污染、食品安全和疾病诊断等重要问题提供更多可能性,为实现可持续发展和人类健康作出积极贡献。主要介绍LIF技术的原理、检测系统和分类,对现阶段激光诱导荧光光谱在土壤多环芳烃(Polycyclic aromatic hydrocarbons, PAHs)检测、食品安全检测和生物医学检测中的应用情况进行综述,最后对LIF技术检测领域的发展趋势进行展望,为今后LIF技术在土壤污染、食品安全和生物医学检测等方面的进一步发展奠定基础。
Laser Induced Fluorescence(LIF)technology has the advantages of high sensitivity,high resolution,and non-destructive properties,and is currently a hot research topic.The continuous development and application of LIF technology provide us with more possibilities to deeply understand and solve important issues such as environmental pollution,food safety,and disease diagnosis,and make positive contributions to achieving sustainable development and human health.This article mainly introduces the principle,detection system,and classification of LIF technology.It reviews the current application of laser induced fluorescence spectroscopy in the detection of polycyclic aromatic hydrocarbons(PAHs)in soil,food safety detection,and biomedical detection.Finally,it looks forward to the development trend of LIF technology in the field of detection,laying a foundation for further development of LIF technology in soil pollution,food safety,and biomedical detection in the future.
作者
邸志刚
王娜
韩玉洁
贾春荣
DI Zhigang;WANG Na;HAN Yujie;JIA Chunrong(North China University of Science and Technology,Tangshan Hebei 063210,China)
出处
《激光杂志》
CAS
北大核心
2024年第11期1-6,共6页
Laser Journal
基金
河北省教育厅科学技术研究项目(No.ZD2021332)
河北省食品药品监督管理局科技计划重点项目(No.ZD2015016)。
关键词
激光诱导荧光光谱
土壤污染
食品安全
生物医学
laser induced fluorescence spectroscopy
soil pollution
food safety
biomedical
