文献类型：期刊文献

英文题名：A colorimetric and fluorescent chemodosimeter: fluoride ion sensing by an axial-substituted subphthalocyanine

作者：Xu, Sheng[1]; Chen, Kongchang[1]; Tian, He[1]

机构：[1]E China Univ Sci & Technol, Adv Mat Lab, Shanghai 200237, Peoples R China;[2]E China Univ Sci & Technol, Inst Fine Chem, Shanghai 200237, Peoples R China

年份：2005

卷号：15

期号：27-28

起止页码：2676

外文期刊名：JOURNAL OF MATERIALS CHEMISTRY

收录：;EI(收录号：2005329285748);WOS:【SCI-EXPANDED(收录号:WOS:000230431900006)】；

语种：英文

外文关键词：Boron - Chemical sensors - Colorimetry - Decomposition - Dosimetry - Fluorescence - Fluorine - Ions - Molecular dynamics - Nitrogen compounds - Solvents - X ray crystallography

摘要：An axially substituted subphthalocyanine ( SubPc) was used as a selective chemodosimeter by the coordination of fluoride ion to the boron center. The UV-vis and fluorescence spectroscopic properties of the dosimetric system were studied. The results indicate that the SubPc is a sensitive and selective colorimetric and fluorescent dosimeter to fluoride ions.