Two water-stable lanthanide metal–organic frameworks with oxygen-rich channels for fluorescence sensing of Fe(iii) ions in aqueous solution

2018 ◽  
Vol 47 (45) ◽  
pp. 16190-16196 ◽  
Author(s):  
Lizhen Liu ◽  
Yu Wang ◽  
Rongyan Lin ◽  
Zizhu Yao ◽  
Quanjie Lin ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Carboxylic Acid ◽  
Metal Organic Frameworks ◽  
Fluorescence Sensing ◽  
Metal Organic ◽  
Lanthanide Metal

A strategy is proposed to construct oxygen-rich channel MOFs as chemosensors for sensing Fe3+ ions using oxygen-enriched multi-carboxylic acid ligands.

3D Ln-MOFs as multi-responsive luminescent probe for efficient sensing of Fe3+, Cr2O72‒, and antibiotics in aqueous solution

CrystEngComm ◽  
2021 ◽  
Author(s):  
Yuanshan Xue ◽  
Ji Ding ◽  
Dan-Ling Sun ◽  
Weiwei Cheng ◽  
Xuanrong Chen ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Metal Organic Frameworks ◽  
Luminescent Probe ◽  
Metal Organic ◽  
Lanthanide Metal

Two families of lanthanide metal-organic frameworks (Ln-MOFs), namely {[Ln2L2(DMF)4]·xDMF·yH2O}n (Ln = Ce(1), Pr(2), Sm(3), Eu(4), Gd(5); x = 0,1; y = 0,1), and {[Ln2L2(H2O)2.5]}n (Ln = Dy(6), Ho(7)), have been...

Early instability of MIL-125-NH2 in aqueous solution and mediation of the visible photogeneration of NADH cofactor

2021 ◽  
Author(s):  
Matias Ezequiel Aguirre ◽  
Rocio Isla Naveira ◽  
Pablo Botta ◽  
Tamara Antonela Altieri ◽  
Alejandro Wolosiuk ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Carboxylic Acid ◽  
Metal Organic Frameworks ◽  
Semiconductor Materials ◽  
Metal Organic ◽  
Photoinduced Processes

Metal organic frameworks (MOFs) based on titanium and carboxylic acid derivatives have been recently proposed as mediators of multiple photoinduced processes in substitution of traditional semiconductor materials. In the case...

Series of Water-Stable Lanthanide Metal–Organic Frameworks Based on Carboxylic Acid Imidazolium Chloride: Tunable Luminescent Emission and Sensing

2019 ◽  
Vol 58 (20) ◽  
pp. 13969-13978 ◽  
Author(s):  
Peng-Feng Zhang ◽  
Guo-Ping Yang ◽  
Gao-Peng Li ◽  
Fan Yang ◽  
Wei-Ni Liu ◽  
...  
Keyword(s):  
Carboxylic Acid ◽  
Metal Organic Frameworks ◽  
Imidazolium Chloride ◽  
Metal Organic ◽  
Lanthanide Metal

scholarly journals Versatile bimetallic lanthanide metal-organic frameworks for tunable emission and efficient fluorescence sensing

2018 ◽  
Vol 1 (1) ◽  
Author(s):  
Yan Su ◽  
Junhong Yu ◽  
Youbing Li ◽  
Soo Fiona Zeng Phua ◽  
Guofeng Liu ◽  
...  
Keyword(s):  
Metal Organic Frameworks ◽  
Fluorescence Sensing ◽  
Metal Organic ◽  
Lanthanide Metal ◽  
Tunable Emission

A lanthanide metal–organic framework (MOF-76) for adsorbing dyes and fluorescence detecting aromatic pollutants

RSC Advances ◽  
2016 ◽  
Vol 6 (14) ◽  
pp. 11570-11576 ◽  
Author(s):  
Xiao Lian ◽  
Bing Yan
Keyword(s):  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Dye Adsorption ◽  
Fluorescence Sensing ◽  
Aromatic Pollutants ◽  
Metal Organic ◽  
Lanthanide Metal ◽  
Monoaromatic Hydrocarbons ◽  
Organic Framework

A series of nano-sized luminescent lanthanide metal–organic frameworks (Ln-MOFs) are developed for application in dye adsorption and fluorescence sensing for monoaromatic hydrocarbons (BTEX).

Efficient detection of Fe(iii) and chromate ions in water using two robust lanthanide metal–organic frameworks

CrystEngComm ◽  
2021 ◽  
Vol 23 (7) ◽  
pp. 1677-1683
Author(s):  
Jian-Peng Dong ◽  
Bo Li ◽  
Yu-Jie Jin ◽  
Li-Ya Wang
Keyword(s):  
Aqueous Solution ◽  
Metal Organic Frameworks ◽  
Chromate Ions ◽  
Efficient Detection ◽  
Metal Organic ◽  
Lanthanide Metal ◽  
Highly Porous

Two novel robust Ln-MOFs feature a 3D highly porous pillared-layer framework and demonstrate selective sensing of Fe(iii) and chromate ions in aqueous solution.

Lanthanide metal–organic frameworks assembled from a fluorene-based ligand: selective sensing of Pb2+ and Fe3+ ions

2016 ◽  
Vol 4 (9) ◽  
pp. 1900-1905 ◽  
Author(s):  
Liang Li ◽  
Qiang Chen ◽  
Zhigang Niu ◽  
Xinhui Zhou ◽  
Tao Yang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Fluorescence Enhancement ◽  
Metal Organic Frameworks ◽  
Neutral Network ◽  
Static Quenching ◽  
Highly Sensitive ◽  
Metal Organic ◽  
Sensitive Sensor ◽  
Lanthanide Metal

A series of fluorene-based Ln-MOFs with 3D neutral network are reported. Eu-MOF can act as the highly sensitive sensor to Pb2+ and Fe3+ ions in aqueous solution by fluorescence enhancement and quenching, respectively. The dynamic and static quenching constants of Fe3+ are obtained.

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