Mxene/carbon nanohorn/β-cyclodextrin-Metal-organic frameworks as high-performance electrochemical sensing platform for sensitive detection of carbendazim pesticide

2020 ◽  
Vol 396 ◽  
pp. 122776 ◽  
Author(s):  
Xiaolong Tu ◽  
Feng Gao ◽  
Xue Ma ◽  
Jin Zou ◽  
Yongfang Yu ◽  
...  
Keyword(s):  
High Performance ◽  
Metal Organic Frameworks ◽  
Electrochemical Sensing ◽  
Sensitive Detection ◽  
Sensing Platform ◽  
Metal Organic

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.

Ancillary ligand enabled structural and fluorescent diversity in metal-organic frameworks: application for ultra-sensitive detection of nitrofuran antibiotics

2020 ◽  
Author(s):  
Zhen Lei ◽  
Lei Hu ◽  
Zihao Yu ◽  
Qiu-Yang Yao ◽  
Xi Chen ◽  
...  
Keyword(s):  
Community Health ◽  
Environmental Quality ◽  
High Performance ◽  
Metal Organic Frameworks ◽  
Sensitive Detection ◽  
Ancillary Ligand ◽  
Metal Organic ◽  
Nitrofuran Antibiotics

Fabrication of high-performance sensory materials for ultra-sensitive detection of antibiotics in water is of significant importance for community health and environmental quality. Herein, two Zn(II)-based metal-organic frameworks {[Zn3(cbbi)2(bpe)(H2O)6]•2H2O}n (FCS-4) and...

scholarly journals Highly sensitive detection of nitrobenzene by a series of fluorescent 2D zinc(ii) metal–organic frameworks with a flexible triangular ligand

RSC Advances ◽  
2021 ◽  
Vol 11 (39) ◽  
pp. 23975-23984
Author(s):  
Xue Yang ◽  
Yixia Ren ◽  
Hongmei Chai ◽  
Xiufang Hou ◽  
Zhixiang Wang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Metal Organic Frameworks ◽  
High Sensitivity ◽  
Fluorescent Sensors ◽  
Sensitive Detection ◽  
Donor Ligands ◽  
Highly Sensitive ◽  
Metal Organic ◽  
Highly Sensitive Detection

Four fluorescent 2D Zn-MOFs based on a flexible triangular ligand and linear N-donor ligands are hydrothermally prepared and used to detect nitrobenzene in aqueous solution with high sensitivity, demonstrating their potential as fluorescent sensors.

Copper sulfide nano-globules reinforced electrodes for high-performance electrochemical determination of toxic pollutant hydroquinone

2021 ◽  
Vol 45 (6) ◽  
pp. 3215-3223
Author(s):  
Selvarasu Maheshwaran ◽  
Ramachandran Balaji ◽  
Shen-Ming Chen ◽  
Ray Biswadeep ◽  
Vengudusamy Renganathan ◽  
...  
Keyword(s):  
Copper Sulfide ◽  
High Performance ◽  
Electrochemical Determination ◽  
Electrochemical Sensing ◽  
Sensing Platform ◽  
Toxic Pollutant

A high-performance electrochemical sensing platform based on CuS nano-globules is efficiently developed.

Rational strategies for proton-conductive metal–organic frameworks

2021 ◽  
Author(s):  
Dae-Woon Lim ◽  
Hiroshi Kitagawa
Keyword(s):  
Solid State ◽  
Potential Application ◽  
High Performance ◽  
Metal Organic Frameworks ◽  
Metal Organic ◽  
Solid State Electrolytes

Since the transition of energy platforms, the proton-conductive metal–organic frameworks (MOFs) exhibiting high performance have been extensively investigated with rational strategies for their potential application in solid-state electrolytes.

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