Bifunctional luminescent Eu metal–organic framework for sensing nitroaromatic pollutants and Fe 3+ ion with high sensitivity and selectivity

2020 ◽  
Author(s):  
Zhipeng Li ◽  
Xiaopeng Zhu ◽  
Enjun Gao ◽  
Shuangyan Wu ◽  
Ying Zhang ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
High Sensitivity ◽  
Sensitivity And Selectivity ◽  
Metal Organic ◽  
Organic Framework

A metal-organic framework featuring highly sensitive fluorescence sensing for Al3+ ion

CrystEngComm ◽  
2021 ◽  
Author(s):  
Yang Qiao ◽  
Zeqi Li ◽  
Mei-Hui Yu ◽  
Ze Chang ◽  
Xian-He Bu
Keyword(s):  
Metal Ions ◽  
Human Health ◽  
Metal Organic Framework ◽  
High Sensitivity ◽  
Fluorescence Sensing ◽  
Sensing Material ◽  
Highly Sensitive ◽  
Sensitivity And Selectivity ◽  
Metal Organic ◽  
Organic Framework

High sensitivity and selectivity for detection of metal ions are very important to protect human health. Fluorescent metal-organic framework (MOF) as a new sensing material has attracted more and more...

A turn-on luminescent probe for Fe3+ and ascorbic acid with logic gate operation based on a zinc(ii)-based metal–organic framework

2020 ◽  
Vol 44 (21) ◽  
pp. 8728-8735 ◽  
Author(s):  
Jing Tang ◽  
Doudou Feng ◽  
Jie Yang ◽  
Xuehui Ma ◽  
Xiao-Qing Wang
Keyword(s):  
Metal Organic Framework ◽  
Logic Gate ◽  
High Sensitivity ◽  
Luminescent Probe ◽  
Gate Operation ◽  
Turn On ◽  
Sensitivity And Selectivity ◽  
Metal Organic ◽  
Fluorescence Turn On ◽  
Organic Framework

A zinc(ii)-based metal–organic framework exhibits fluorescence turn-on behaviour for Fe3+ and AA with high sensitivity and selectivity.

A metal–organic framework as a “turn on” fluorescent sensor for aluminum ions

2017 ◽  
Vol 4 (2) ◽  
pp. 256-260 ◽  
Author(s):  
Mei-Hui Yu ◽  
Tong-Liang Hu ◽  
Xian-He Bu
Keyword(s):  
Fluorescent Sensor ◽  
Metal Organic Framework ◽  
Three Dimensional ◽  
High Sensitivity ◽  
Turn On ◽  
Aluminum Ions ◽  
Sensitivity And Selectivity ◽  
Metal Organic ◽  
Organic Framework

A new three-dimensional (3D) metal–organic framework exhibits high sensitivity and selectivity for Al3+ ions as a “turn on” fluorescent sensor.

2D luminescent metal–organic framework: efficient and highly selective detection of 2,4,6-trinitrophenol at the ppb level

CrystEngComm ◽  
2021 ◽  
Author(s):  
Ming Yue Fan ◽  
Peng Fu ◽  
Jiao Li ◽  
Zhong Min Su ◽  
Xiao Li ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
High Sensitivity ◽  
Fluorescence Signal ◽  
Selective Detection ◽  
Quenching Mechanism ◽  
Naked Eye ◽  
Sensitivity And Selectivity ◽  
Metal Organic ◽  
Organic Framework

A 2D Cd-MOF (CUST-531) was reported as a sensor to detect TNP with high sensitivity and selectivity. The quenching mechanism is the turn-off response of the fluorescence signal, which can be observed by the naked eye under UV-vis lamp irradiation.

Phytic acid functionalized magnetic bimetallic metal–organic frameworks for phosphopeptide enrichment

2021 ◽  
Vol 9 (7) ◽  
pp. 1811-1820
Author(s):  
Shuang Yan ◽  
Bin Luo ◽  
Jia He ◽  
Fang Lan ◽  
Yao Wu
Keyword(s):  
Phytic Acid ◽  
Efficient Method ◽  
High Selectivity ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
High Sensitivity ◽  
Phosphopeptide Enrichment ◽  
Metal Organic ◽  
Organic Framework

Novel bimetallic metal–organic framework nanocomposites were fabricated by a facile yet efficient method. The as-prepared nanomaterial exhibited high sensitivity and high selectivity toward phosphopeptides and good reusability of five cycles for enriching phosphopeptides.

Bifunctional photo- and vapochromic behaviors of a novel porous zwitterionic metal–organic framework

2019 ◽  
Vol 43 (8) ◽  
pp. 3428-3431 ◽  
Author(s):  
Li Li ◽  
Yang Hua ◽  
Yu Guo ◽  
Hai-Yu Wang ◽  
Xiao-Nan Li ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
High Sensitivity ◽  
Metal Organic ◽  
Organic Framework

A novel porous zwitterionic metal–organic framework shows photo- and vapochromic behaviors with high sensitivity for sensing NH3, ethylamine, and n-propylamine.

A novel photochromic metal–organic framework with good anion and amine sensing

2019 ◽  
Vol 48 (19) ◽  
pp. 6558-6563 ◽  
Author(s):  
Xiao-Nan Li ◽  
Li Li ◽  
Hai-Yu Wang ◽  
Chen Fu ◽  
Jia-Wei Fu ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
High Sensitivity ◽  
Test Strips ◽  
Metal Organic ◽  
Organic Framework

The framework exhibits photochromism and high sensitivity of amines and Cr2O72−, and it also can be used as test strips.

A luminescent metal organic framework with high sensitivity for detecting and removing copper ions from simulated biological fluids

2017 ◽  
Vol 46 (8) ◽  
pp. 2456-2461 ◽  
Author(s):  
Tian-Tian Zheng ◽  
Jiao Zhao ◽  
Zhou-Wen Fang ◽  
Meng-Ting Li ◽  
Chun-Yi Sun ◽  
...  
Keyword(s):  
Copper Ions ◽  
Biological Fluids ◽  
Metal Organic Framework ◽  
High Sensitivity ◽  
Metal Organic ◽  
Organic Framework

Cd-MOF-74shows high sensitivity and efficiency in the detection and removal of copper ions from water and simulated biological fluids.

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