兰州大学机构库 >化学化工学院
A Multi-responsive Regenerable Europium-Organic Framework Luminescent Sensor for Fe3+, Cr-VI Anions, and Picric Acid
Liu, W; Huang, X; Xu, C; Chen, CY; Yang, LZ(杨莉梓); Dou, W(窦伟); Chen, WM; Yang, H; Liu, WS(刘伟生); Liu, WS (reprint author), Lanzhou Univ, State Key Lab Appl Organ Chem, Key Lab Nonferrous Met Chem & Resources Utilizat, Lanzhou 730000, Peoples R China.; Liu, WS (reprint author), Lanzhou Univ, Coll Chem & Chem Engn, Lanzhou 730000, Peoples R China.
收录类别SCIE ; PubMed
2016-12-23
发表期刊CHEMISTRY-A EUROPEAN JOURNAL
卷号22期号:2-21页码:18769-18776
出版者WILEY
出版地WEINHEIM
摘要A novel luminescent microporous lanthanide metal-organic framework (Ln-MOF) based on a urea-containing ligand has been successfully assembled. Structural analysis revealed that the framework features two types of 1D channels, with urea N-H bonds projecting into the pores. Luminescence studies have revealed that the Ln-MOF exhibits high sensitivity, good selectivity, and a fast luminescence quenching response towards Fe3+, Cr-VI anions, and picric acid. In particular, in the detection of Cr2O72- and picric acid, the Ln-MOF can be simply and quickly regenerated, thus exhibiting excellent recyclability. To the best of our knowledge, this is the first example of a multi-responsive luminescent Ln-MOF sensor for Fe3+, Cr-VI anions, and picric acid based on a urea derivative. This Ln-MOF may potentially be used as a multi-responsive regenerable luminescent sensor for the quantitative detection of toxic and harmful substances.
关键词lanthanides luminescence-based sensor metal-organic frameworks nitro explosives recyclability
作者部门
[Liu, Wei;
Huang, Xin;
Xu, Cong;
Chen, Chunyang;
Yang, Lizi;
Dou, Wei;
Chen, Wanmin;
Yang, Huan;
Liu, Weisheng] Lanzhou Univ, State Key Lab Appl Organ Chem, Key Lab Nonferrous Met Chem & Resources Utilizat, Lanzhou 730000, Peoples R China;
[Liu, Wei...更多
学科领域Chemistry
所属项目编号National Natural Science Foundation of China [21431002] ; Fundamental Research Funds for the Central Universities [lzujbky-2015-24]
资助项目国家自然科学基金项目 ; 中央高校基本科研业务费专项资金
项目资助者NSFC ; LZU
DOI10.1002/chem.201603607
ISSN0947-6539
文章类型Article
语种英语
WOS记录号WOS:000393219300021
PM记录号27709697
IR记录号WOS:000393219300021
第一机构
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文献类型期刊论文
条目标识符http://ir.lzu.edu.cn/handle/262010/188998
Collection化学化工学院
通讯作者Liu, WS (reprint author), Lanzhou Univ, State Key Lab Appl Organ Chem, Key Lab Nonferrous Met Chem & Resources Utilizat, Lanzhou 730000, Peoples R China.; Liu, WS (reprint author), Lanzhou Univ, Coll Chem & Chem Engn, Lanzhou 730000, Peoples R China.
Recommended Citation:
GB/T 7714
Liu, W,Huang, X,Xu, C,et al. A Multi-responsive Regenerable Europium-Organic Framework Luminescent Sensor for Fe3+, Cr-VI Anions, and Picric Acid[J]. CHEMISTRY-A EUROPEAN JOURNAL,2016,22(2-21):18769-18776.
APA Liu, W.,Huang, X.,Xu, C.,Chen, CY.,Yang, LZ.,...&Liu, WS .(2016).A Multi-responsive Regenerable Europium-Organic Framework Luminescent Sensor for Fe3+, Cr-VI Anions, and Picric Acid.CHEMISTRY-A EUROPEAN JOURNAL,22(2-21),18769-18776.
MLA Liu, W,et al."A Multi-responsive Regenerable Europium-Organic Framework Luminescent Sensor for Fe3+, Cr-VI Anions, and Picric Acid".CHEMISTRY-A EUROPEAN JOURNAL 22.2-21(2016):18769-18776.
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