scholarly journals Novel porous iron phthalocyanine based metal–organic framework electrochemical sensor for sensitive vanillin detection

RSC Advances ◽  
2020 ◽  
Vol 10 (60) ◽  
pp. 36828-36835
Author(s):  
Jinyun Peng ◽  
Liying Wei ◽  
Yuxia Liu ◽  
Wenfeng Zhuge ◽  
Qing Huang ◽  
...  
Keyword(s):  
Electrochemical Sensor ◽  
Metal Organic Framework ◽  
Sensitive Detection ◽  
Porous Iron ◽  
Iron Phthalocyanine ◽  
Metal Organic ◽  
Organic Framework

A novel electrochemical sensor based on an iron phthalocyanine (FePc) MOF for the sensitive detection of vanillin.

scholarly journals Highly Sensitive Detection of Trace Tetracycline in Water Using a Metal-Organic Framework-Enabled Sensor

2021 ◽  
Vol 2021 ◽  
pp. 1-11
Author(s):  
Jiezeng Chen ◽  
Hongying Shu ◽  
Pingping Niu ◽  
Pinghua Chen ◽  
Hualin Jiang
Keyword(s):  
Electrochemical Sensor ◽  
Electrode Materials ◽  
Limit Of Detection ◽  
Metal Organic Framework ◽  
Electrochemical Sensing ◽  
Sensitive Detection ◽  
Active Electrode ◽  
Sensing Platform ◽  
Metal Organic ◽  
Organic Framework

Due to the abuse application of antibiotics in the recent decades, a high level of antibiotics has been let out and remains in our environment. Electrochemical sensing is a useful method to sensitively detect antibiotics, and the key factor for a successful electrochemical sensor is the active electrode materials. In this study, a sensitive electrochemical sensing platform based on a metal-organic framework (MOF) of MIL-53 (Fe) was facilely fabricated. It shows highly selective and sensitive detection performance for trace tetracycline. Differential pulse voltammetry (DPV) was applied to analyze the detection of tetracycline. The linear range of tetracycline detection was 0.0643 μmol/L-1.53 μmol/L, and the limit of detection (LOD) is 0.0260 μmol/L. Furthermore, the MOF-enabled sensor can be effectively used in actual water bodies. The results indicate that the electrochemical sensor is a high potential sensing platform for tetracycline.

Metal–Organic Framework Showing Selective and Sensitive Detection of Exogenous and Endogenous Formaldehyde

2018 ◽  
Vol 57 (24) ◽  
pp. 15149-15157 ◽  
Author(s):  
Soutick Nandi ◽  
Ena Sharma ◽  
Vishal Trivedi ◽  
Shyam Biswas
Keyword(s):  
Metal Organic Framework ◽  
Sensitive Detection ◽  
Metal Organic ◽  
Organic Framework
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