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.

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.

Eu-MOF and its mixed-matrix membranes as fluorescent sensor for quantitative ratiometric pH and folic acid detection, and visible fingerprint identifying

2021 ◽  
Author(s):  
Yansong Jiang ◽  
Yating Huang ◽  
Xiangxiang Shi ◽  
Zijing Lu ◽  
Jiamo Ren ◽  
...  
Keyword(s):  
Folic Acid ◽  
Fluorescent Sensor ◽  
Metal Organic Framework ◽  
Three Dimensional ◽  
Mixed Matrix Membranes ◽  
Tetracarboxylic Acid ◽  
Mixed Matrix ◽  
Metal Organic ◽  
Solvothermal Conditions ◽  
Organic Framework

Here, we demonstrate the assembly of a new stable lanthanide-based metal-organic framework (MOF), Eu(HDPB)(phen) (1) (HDPB = (1,1ʹ:3ʹ,1ʹʹ-terphenyl)-3,3ʹʹ,5,5ʹʹ-tetracarboxylic acid, phen = 1,10-phenanthroline), with a three-dimensional framework under solvothermal conditions. 1...

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 Cd II ‐Based Metal‐Organic Framework with pcu Topology as Turn‐On Fluorescent Sensor for Al 3+

2019 ◽  
Vol 14 (20) ◽  
pp. 3648-3654 ◽  
Author(s):  
Shu‐Li Yao ◽  
Xue‐Mei Tian ◽  
Le‐Qian Li ◽  
Sui‐Jun Liu ◽  
Teng‐Fei Zheng ◽  
...  
Keyword(s):  
Fluorescent Sensor ◽  
Metal Organic Framework ◽  
Turn On ◽  
Metal Organic ◽  
Organic Framework

A 2D bilayered metal–organic framework as a fluorescent sensor for highly selective sensing of nitro explosives

2015 ◽  
Vol 44 (17) ◽  
pp. 7822-7827 ◽  
Author(s):  
Xiao-Li Hu ◽  
Fu-Hong Liu ◽  
Chao Qin ◽  
Kui-Zhan Shao ◽  
Zhong-Min Su
Keyword(s):  
Fluorescent Sensor ◽  
Metal Organic Framework ◽  
High Sensitivity ◽  
Nitro Explosives ◽  
Metal Organic ◽  
Organic Framework

A novel 2D bilayered Cd-MOF to detect nitrobenzene (NB) and 2,4,6-trinitrophenol (TNP) has been reported. The results reveal that 1 can be applied as a fluorescent sensor for the detection of TNP with high sensitivity, selectivity, and recyclability.

A fluorescence red-shift and turn-on sensor for acetylacetone derived from ZnII-based metal–organic framework with new topology

CrystEngComm ◽  
2021 ◽  
Author(s):  
Le-Qian Li ◽  
Shu-Li Yao ◽  
Xue-Mei Tian ◽  
Teng-Fei Zheng ◽  
Jinyan Li ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Three Dimensional ◽  
Red Shift ◽  
Turn On ◽  
Metal Organic ◽  
Benzenetricarboxylic Acid ◽  
Organic Framework

A three-dimensional metal–organic framework namely {[Zn3(BIBT) (BTC)5/3(μ3-OH)]·solvents}n (JXUST-4), has been synthesized by using ZnII ions, BIBT and H3BTC ligands (BIBT = 4,7-bi(1H-imidazol-1-yl)benzo-[2,1,3]thiadiazole and H3BTC = 1,3,5-benzenetricarboxylic acid). JXUST-4 shows a...

A highly sensitive and selective “turn-on” fluorescent probe for detection of fleroxacin in human serum and urine based on a lanthanide functionalized metal–organic framework

2019 ◽  
Vol 48 (48) ◽  
pp. 17945-17952 ◽  
Author(s):  
Tian-Yu Liu ◽  
Xiang-Long Qu ◽  
Bing Yan
Keyword(s):  
Human Serum ◽  
Metal Organic Framework ◽  
High Sensitivity ◽  
Luminescent Probe ◽  
Turn On ◽  
Highly Sensitive ◽  
Sensitivity And Selectivity ◽  
Metal Organic ◽  
Serum And Urine

A novel luminescent probe based on a Eu3+ functionalized MOF hybrid (Eu3+@1) with high sensitivity and selectivity has been proved to possess enormous potential for the determination of fleroxacin in human serum and urine.

Dual-emissive metal–organic framework: a novel turn-on and ratiometric fluorescent sensor for highly efficient and specific detection of hypochlorite

2020 ◽  
Vol 49 (28) ◽  
pp. 9680-9687 ◽  
Author(s):  
Yong-Nian Zeng ◽  
He-Qi Zheng ◽  
Xing-Hao He ◽  
Gao-Juan Cao ◽  
Bin Wang ◽  
...  
Keyword(s):  
High Efficiency ◽  
Fluorescent Sensor ◽  
Metal Organic Framework ◽  
Specific Detection ◽  
Turn On ◽  
Highly Efficient ◽  
Ratiometric Sensor ◽  
Metal Organic ◽  
Organic Framework

A dual-emissive metal–organic framework was synthesized, and it represents the first MOF-based fluorescent ratiometric sensor for the turn-on sensing of hypochlorite with high efficiency and specificity.

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