Enhanced stability and colorimetric detection on Ag(I) ion of a methylthio-functionalized Zn(II) metal-organic framework

2021 ◽  
Author(s):  
Yuan-Hui Zhong ◽  
Yonghe He ◽  
Hua-Qun Zhou ◽  
Sai-Li Zheng ◽  
Qi Zeng ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Colorimetric Detection ◽  
Metal Organic ◽  
Enhanced Stability ◽  
Organic Framework

A tripodal linker with six pendant methylthio (-SCH3) groups was crystallized with Zn(II) ions to provide metal-organic framework (MOF) crystals, namely NOTT-6SMe-Zn, bearing three kinds of cage-like pores. NOTT-6SMe-Zn gives...

Colorimetric detection of heavy metal ions in water via metal-organic framework

2019 ◽  
Vol 486 ◽  
pp. 69-73 ◽  
Author(s):  
Jiwon Kim ◽  
Jung Suk Oh ◽  
Kyoung Chul Park ◽  
Gajendra Gupta ◽  
Chang Yeon Lee
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Heavy Metal Ions ◽  
Metal Organic Framework ◽  
Colorimetric Detection ◽  
Metal Organic ◽  
Organic Framework

A bimetallic Co/Mn metal–organic-framework with a synergistic catalytic effect as peroxidase for the colorimetric detection of H2O2

2019 ◽  
Vol 11 (8) ◽  
pp. 1111-1124 ◽  
Author(s):  
Xiaoheng Qi ◽  
Huiming Tian ◽  
Xueming Dang ◽  
Yaofang Fan ◽  
Yaobin Zhang ◽  
...  
Keyword(s):  
Catalytic Effect ◽  
Metal Organic Framework ◽  
Colorimetric Detection ◽  
Two Dimensional ◽  
Metal Organic ◽  
Organic Framework

Co/Mn-MOFs-1-1-150, a two-dimensional sheet-like bimetallic Co/Mn-based MOF with peroxidase-like activity, efficiently accelerates the oxidation of TMB in the presence H2O2.

scholarly journals Enhancing the stability and porosity of penetrated metal–organic frameworks through the insertion of coordination sites

2018 ◽  
Vol 9 (4) ◽  
pp. 950-955 ◽  
Author(s):  
Rui Feng ◽  
Yan-Yuan Jia ◽  
Zhao-Yang Li ◽  
Ze Chang ◽  
Xian-He Bu
Keyword(s):  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Structure And Properties ◽  
Coordination Sites ◽  
Metal Organic ◽  
The Stability ◽  
Enhanced Stability ◽  
Organic Framework

Guided by the insertion of coordination sites within ligands, an interpenetrated metal–organic framework (MOFs) NKU-112 and a self-penetrated framework NKU-113 were obtained. The enhanced stability and porosity of NKU-113 prove the efficiency of the method for the structure and properties modulation of penetrated MOFs.

Enhancing the colorimetric detection of H2O2 and ascorbic acid on polypyrrole coated fluconazole-functionalized POMOFs

The Analyst ◽  
2019 ◽  
Vol 144 (10) ◽  
pp. 3347-3356 ◽  
Author(s):  
Xiao Li ◽  
Longjiang Sun ◽  
Xiya Yang ◽  
Kunfeng Zhou ◽  
Gongguo Zhang ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Metal Organic Framework ◽  
Colorimetric Detection ◽  
Metal Organic ◽  
First Time ◽  
Colorimetric Biosensing ◽  
Organic Framework

For the first time, a bifunctional colorimetric biosensing platform has been developed, based on a polypyrrole coated fluconazole-functionalized polyoxometalate-based metal–organic framework with ultrahigh stability for the enhanced detection of H2O2 and ascorbic acid.

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