Fast response and high sensitivity europium metal organic framework fluorescent probe with chelating terpyridine sites for Fe3+

	Fast response and high sensitivity europium metal organic framework fluorescent probe with chelating terpyridine sites for Fe3+
	Zheng M.; Tan H.; Xie Z.; Zhang L.; Jing X.; Sun Z.
	2013
发表期刊	ACS Applied Materials and Interfaces
ISSN	ISBN/19448244
卷号	5 期号:3
摘要	Iron is one of the most important elements in the metabolic process for all living system. However, both its deficiency and excess from normal permissible limits can induce serious disorders. We synthesized a europium-based metal-organic framework (Eu-MOF), EuL3 (L = 4-(4- carboxyphenyl)-2,2: 6,2-terpyridine), under hydrothermal conditions, and used it as a solid luminescence sensor for Fe3+ ions. The robust EuL3 shows fast response ( 1 min) and high sensitivity (Stern-Volmer constant KSV = 4.1 103 L/mol) for Fe3+ ions in aqueous solution or biological systems due to the existence of chelating terpyridine and open channels. The simple and portable test paper based on the EuL3 fluorescent sensor system provides a convenient and reliable detection of Fe3+ in every day applications. This pioneering work contributes to extend the potential application of Ln-MOFs to the biological and environmental areas. 2013 American Chemical Society.
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/181722/40665
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zheng M.,Tan H.,Xie Z.,et al. Fast response and high sensitivity europium metal organic framework fluorescent probe with chelating terpyridine sites for Fe3+[J]. ACS Applied Materials and Interfaces,2013,5(3).
APA	Zheng M.,Tan H.,Xie Z.,Zhang L.,Jing X.,&Sun Z..(2013).Fast response and high sensitivity europium metal organic framework fluorescent probe with chelating terpyridine sites for Fe3+.ACS Applied Materials and Interfaces,5(3).
MLA	Zheng M.,et al."Fast response and high sensitivity europium metal organic framework fluorescent probe with chelating terpyridine sites for Fe3+".ACS Applied Materials and Interfaces 5.3(2013).

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Zheng-2013-Fast resp（406KB）			开放获取	CC BY-NC-ND	浏览下载