新型单态氧荧光探针的应用研究  

Application in Detection of Singlet Oxygen by a Novel Fluorescent Probe

作　　者：林黎升[1] 

机构地区：[1]福建师范大学光电与信息工程学院,福建福州350007

出　　处：《西昌学院学报（自然科学版）》2012年第3期33-35,38,共4页Journal of Xichang University(Natural Science Edition)

基　　金：福建省教育厅B类项目(项目编号J:B10022)

摘　　要：单态氧是一种重要的高活性氧自由基,在材料科学,生物以及医学等领域具有重要的研究价值。本文阐述了近年新兴的商品化单态氧荧光探针(Singlet Oxygen Sensor Green reagent,SOSG)的光谱特性和检测原理,并综述了其在单态氧检测应用情况。最后,展望了SOSG在单态氧检测应用研究的发展趋势。Singlet oxygen is an important kind of reactive oxygen species. It is important in fields that range from materials science to biology and medicine. In this paper, the spectral characteristics and principles of detection of singlet oxygen for a novel fluorescent probe （Singlet Oxygen Sensor Green reagent, SOSG）were summarized, and the state in application for detection of singlet oxygen was also reviewed. Finally, the developing tendency of the SOSG was analyzed briefly.

关 键 词：单态氧 荧光探针 光谱特性 荧光成像 

分 类 号：Q2-3[生物学—细胞生物学]