Dye encapsulated zinc-based metal-organic framework as a dual-emission sensor for highly sensitive detection of antibiotics

2021 ◽  
Author(s):  
Kang Wang ◽  
Yuhan Duan ◽  
Jiajing Chen ◽  
Haiying Wang ◽  
Hui-Yan Liu

Self-assembly of two Zn-MOFs, [Zn2L(DMF)3]•H2O•5DMF (1) and [Zn2L(H2O)2]•4H2O•3DMF (2) were achieved with an amide-functionalized tetracarboxylate ligand under similar conditions. Incorporated amide groups make the tetratopic linkers exhibit different configurations, tetrahedron...

RSC Advances ◽  
2014 ◽  
Vol 4 (18) ◽  
pp. 9379-9382 ◽  
Author(s):  
Jing Fang Guo ◽  
Chun Mei Li ◽  
Xiao Li Hu ◽  
Cheng Zhi Huang ◽  
Yuan Fang Li

MIL-101 was first utilized as a fluorescence anisotropy (FA) amplifier for highly sensitive detection of DNA.


2017 ◽  
Vol 5 (45) ◽  
pp. 23794-23804 ◽  
Author(s):  
Donghua Xie ◽  
Yue Ma ◽  
Yue Gu ◽  
Hongjian Zhou ◽  
Haimin Zhang ◽  
...  

Bifunctional NH2-MIL-88(Fe) nanooctahedra have been successfully fabricated for highly sensitive and specific recognition as well as efficient removal of arsenate.


2017 ◽  
Vol 9 (13) ◽  
pp. 2082-2088 ◽  
Author(s):  
Dan Cheng ◽  
Xi Li ◽  
Yan Qiu ◽  
Qi Chen ◽  
Jian Zhou ◽  
...  

A modified matrix of an iron terephthalate metal–organic framework (MIL-53(Fe)), as a simple and efficient electroactive material for use as an electrochemical biosensor, was investigated.


RSC Advances ◽  
2016 ◽  
Vol 6 (35) ◽  
pp. 29727-29733 ◽  
Author(s):  
Fubo Gu ◽  
Huanhuan Chen ◽  
Dongmei Han ◽  
Zhihua Wang

Au@ZnO yolk–shell nanostructures were synthesized by using Au@MOF-5 as a precursor, which exhibited a high response and excellent selectivity to acetone.


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