Preparation and fluorescent properties of the all-W and Mo/V-monosubstituted Keggin-tungstosilicate microtubes doped with fluorescein dye

	Preparation and fluorescent properties of the all-W and Mo/V-monosubstituted Keggin-tungstosilicate microtubes doped with fluorescein dye
	Yu X.; Zhang H.; Shi Z.; Alimaje K.; Shen Y.; Peng J.; Li B.; Zhang L.
	2013
发表期刊	Dyes and Pigments
ISSN	ISBN/01437208
卷号	98 期号:3
摘要	Three new dye-doped inorganic-organic hybrid microtubes, SiMW 11-F (M = W, Mo and V; F = fluorescein), have been obtained and characterized by X-ray diffraction, ultraviolet/visible spectroscopy, elemental analysis, thermogravimetric analysis. Comparative studies have been carried out on fluorescent properties of the three SiMW11-F microtubes and fluorescein. These fluorescent hybrid microtubes exhibit luminescent emission properties which are different from raw material fluorescein in the blue spectral region, which is suggests that different luminescence centers may be formed in the hybrid microtubes. The SiW12-F and SiMoW11-F microtubes show more similar fluorescent properties than the SiVW 11-F microtubes, due to the differences in ionic radius and oxidation state between W/Mo and V. Furthermore, the three polyoxometalate components in the microtubes exhibit an inhibiting effect on photobleaching of fluorescence dye in the reaction system. 2013 Elsevier Ltd. All rights reserved.
收录类别	SCI ; EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/40817
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Yu X.,Zhang H.,Shi Z.,et al. Preparation and fluorescent properties of the all-W and Mo/V-monosubstituted Keggin-tungstosilicate microtubes doped with fluorescein dye[J]. Dyes and Pigments,2013,98(3).
APA	Yu X..,Zhang H..,Shi Z..,Alimaje K..,Shen Y..,...&Zhang L..(2013).Preparation and fluorescent properties of the all-W and Mo/V-monosubstituted Keggin-tungstosilicate microtubes doped with fluorescein dye.Dyes and Pigments,98(3).
MLA	Yu X.,et al."Preparation and fluorescent properties of the all-W and Mo/V-monosubstituted Keggin-tungstosilicate microtubes doped with fluorescein dye".Dyes and Pigments 98.3(2013).

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