Photoluminescent and oxygen sensing properties of core-shell nanospheres based on a covalently grafted ruthenium(II) complex

	Photoluminescent and oxygen sensing properties of core-shell nanospheres based on a covalently grafted ruthenium(II) complex
其他题名	论文其他题名
	Wang S. L.; Li B.; Zhang L. M.; Liu L.; Wang Y. H.
	2011
发表期刊	Applied Organometallic Chemistry
ISSN	0268-2605
卷号	25 期号:1 页码:21-26
摘要	SiO(2) nanospheres coated with silica chemically doped with a ruthenium complex [Ru(Bphen)(2)Phen-Si]Cl(2) (denoted as Ru, there Bphen = 4,7-diphenyl-1,10-phenanthrolin, Phen-Si = modified 1,10-phenathroline) were prepared using a simple solution based method. Field-emission scanning electron microscopy (FE-SEM) showed that the pure SiO(2) nanospheres with a mean diameter of similar to 185 nm were successfully coated with Ru complex-chemically doped SiO2 shell with a thickness of similar to 45 nm. The obtained core-shell nanosphere materials exhibited bright red triplet metal-to-ligand charge transfer ((3)MLCT) emission, and their photoluminescent intensity was sensitive to oxygen concentration. These propertiesmake them promising candidates for biomarkers and optical oxygen sensors, which can measure the O(2) concentration in biological fluids. Copyright (C) 2010 John Wiley & Sons, Ltd.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/26060
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Wang S. L.,Li B.,Zhang L. M.,et al. Photoluminescent and oxygen sensing properties of core-shell nanospheres based on a covalently grafted ruthenium(II) complex[J]. Applied Organometallic Chemistry,2011,25(1):21-26.
APA	Wang S. L.,Li B.,Zhang L. M.,Liu L.,&Wang Y. H..(2011).Photoluminescent and oxygen sensing properties of core-shell nanospheres based on a covalently grafted ruthenium(II) complex.Applied Organometallic Chemistry,25(1),21-26.
MLA	Wang S. L.,et al."Photoluminescent and oxygen sensing properties of core-shell nanospheres based on a covalently grafted ruthenium(II) complex".Applied Organometallic Chemistry 25.1(2011):21-26.

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