3D water-stable europium metal organic frameworks as a multi-responsive luminescent sensor for high-efficiency detection of Cr2O72−, MnO4−, Cr3+ ions and SDBS in aqueous solution

2018 ◽  
Vol 42 (24) ◽  
pp. 20137-20143 ◽  
Author(s):  
Shuai-Liang Yang ◽  
Yue-Ying Yuan ◽  
Pei-Pei Sun ◽  
Tian Lin ◽  
Chen-Xi Zhang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Aqueous Solutions ◽  
High Efficiency ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Luminescent Sensor ◽  
Fluorescence Measurements ◽  
Metal Organic ◽  
Organic Framework

A 3D water-stable europium metal organic framework has been synthesized. Fluorescence measurements show that the MOF can selectively and sensitively detect Cr2O72−, MnO4−, Cr3+ ions and SDBS in aqueous solutions.

Metal–organic frameworks for radionuclide sequestration from aqueous solution: a brief overview and outlook

2017 ◽  
Vol 46 (47) ◽  
pp. 16381-16386 ◽  
Author(s):  
Chengliang Xiao ◽  
Mark A. Silver ◽  
Shuao Wang
Keyword(s):  
Aqueous Solution ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Framework Materials ◽  
Metal Organic ◽  
Organic Framework

137Cs, 90Sr, 238U, 79Se, and 99Tc sequestrations from aqueous solution by metal–organic framework materials are summarized in this Frontier article.

A water-stable zinc(ii)–organic framework as a multiresponsive luminescent sensor for toxic heavy metal cations, oxyanions and organochlorine pesticides in aqueous solution

2019 ◽  
Vol 48 (44) ◽  
pp. 16776-16785 ◽  
Author(s):  
Xiao-Qing Wang ◽  
Dou-Dou Feng ◽  
Jing Tang ◽  
Yu-Di Zhao ◽  
Jun Li ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Heavy Metal ◽  
Organochlorine Pesticides ◽  
Metal Organic Framework ◽  
Fluorescence Sensing ◽  
Toxic Heavy Metal ◽  
Heavy Metal Cations ◽  
Luminescent Sensor ◽  
Metal Organic ◽  
Organic Framework

A water-stable metal–organic framework exhibits multiresponsive fluorescence sensing for Fe(iii), Cr(iii/vi), and Mn(vii) ions and the organochlorine pesticide 2,6-Dich-4-NA in aqueous solution.

Pyridine-grafted Cr-based metal–organic frameworks for adsorption and removal of microcystin-LR from aqueous solution

2019 ◽  
Vol 5 (3) ◽  
pp. 577-584 ◽  
Author(s):  
Yu Wei ◽  
Yan Xia
Keyword(s):  
Aqueous Solution ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Metal Organic ◽  
Organic Framework

A Cr-based metal–organic framework grafted with pyridine was named MIL-101(Cr)-Py, and was used to adsorb microcystin-LR (MC-LR) from aqueous solution.

A robust CRISPR-Cas12a biosensor coated with metal-organic framework

2021 ◽  
Author(s):  
Lingjun Sha ◽  
Yiwei Han ◽  
Minghui Wang ◽  
Shuai Wu ◽  
Jie Yang ◽  
...  
Keyword(s):  
High Efficiency ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Harsh Environments ◽  
Metal Organic ◽  
Rna Complex ◽  
Organic Framework

Metal-organic frameworks (MOFs) are proposed to protect CRISPR-associated enzyme/RNA complex from harsh environments, while the complex can be quickly released from MOFs with high efficiency. Therefore, the application of CRISPR-powered...

Multi-responsive luminescent sensor based on a stable Eu(III) metal-organic framework for sensing Fe3+, MnO4−, and Cr2O72− in aqueous solution

CrystEngComm ◽  
2022 ◽  
Author(s):  
Qi-Qi He ◽  
Shu-Li Yao ◽  
Teng-Fei Zheng ◽  
Hui Xu ◽  
Sui-Jun Liu ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Dicarboxylic Acid ◽  
Metal Organic Framework ◽  
Three Dimensional ◽  
Solvothermal Reaction ◽  
Luminescent Sensor ◽  
Metal Organic ◽  
Organic Framework

A new water-stable three-dimensional (3D) Eu(III) metal-organic framework with the formula of {[Eu3(BTDC)4(HCOO)(H2O)2]•solvents}n (JXUST-9) was successfully obtained by the solvothermal reaction of 2,1,3-benzothiadiazole-4,7-dicarboxylic acid (H2BTDC) and Eu(NO3)3•6H2O. The PXRD patterns...

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