A stable pillared metal–organic framework constructed by H 4 TCPP ligand as luminescent sensor for selective detection of TNP and Fe 3+ ions

2019 ◽  
Vol 33 (12) ◽  
Author(s):  
Yu Ye ◽  
Libo Sun ◽  
Chenghui Zhang ◽  
Jianfeng Du ◽  
Yuchuan Liu ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Selective Detection ◽  
Luminescent Sensor ◽  
Metal Organic ◽  
Organic Framework

An europium(III) metal–organic framework as a multi-responsive luminescent sensor for highly sensitive and selective detection of 4‐nitrophenol , I‒ and Fe3+ in water

2021 ◽  
Author(s):  
Mengyao Zhang ◽  
Fengying Yi ◽  
Lanjun Liu ◽  
Guoping Yan ◽  
Hui Liu ◽  
...  
Keyword(s):  
Solvothermal Method ◽  
Metal Organic Framework ◽  
Selective Detection ◽  
X Ray Diffraction ◽  
X Ray ◽  
Bridging Ligand ◽  
Luminescent Sensor ◽  
Highly Sensitive ◽  
Metal Organic ◽  
Organic Framework

A luminescence sensor based on europium(III)-based lanthanide–organic framework, [Eu(BCB)(DMF)]·(DMF)1.5(H2O)2 (1), was synthesized via solvothermal method using 4,4',4''-benzenetricarbonyltribenzoic acid (H3BCB) as bridging ligand. Single-crystal X-ray diffraction indicates that Eu centers are...

scholarly journals Selective Detection of nano-molar range Noxious Anions in Water by a Luminescent Metal-Organic Framework

2021 ◽  
Author(s):  
Sudip Kumar Mondal ◽  
Partha Mahata ◽  
Pooja Daga ◽  
Sourav Sarkar ◽  
Prakash Majee ◽  
...  
Keyword(s):  
Aqueous Medium ◽  
Metal Organic Framework ◽  
Selective Detection ◽  
Recognition Ability ◽  
Oxo Anions ◽  
Metal Organic ◽  
Organic Framework

A new metal-organic framework (MOF) showed excellent recognition ability towards five toxic oxo-anions viz. arsenate (HAsO42-), phosphate (PO43-), permanganate (MnO4-), chromate (CrO42-) and dichromate (Cr2O72-) in aqueous medium upon irradiation...

A flexible Eu(iii)-based metal–organic framework: turn-off luminescent sensor for the detection of Fe(iii) and picric acid

2013 ◽  
Vol 42 (34) ◽  
pp. 12403 ◽  
Author(s):  
Xin-Hui Zhou ◽  
Liang Li ◽  
Hong-Hui Li ◽  
Ao Li ◽  
Tao Yang ◽  
...  
Keyword(s):  
Picric Acid ◽  
Metal Organic Framework ◽  
Luminescent Sensor ◽  
Metal Organic ◽  
Organic Framework

Water Stable Metal–Organic Framework Based on Phosphono-containing Ligand as Highly Sensitive Luminescent Sensor toward Metal Ions

2018 ◽  
Vol 18 (12) ◽  
pp. 7683-7689 ◽  
Author(s):  
Chenghui Zhang ◽  
Huaizhong Shi ◽  
Libo Sun ◽  
Yan Yan ◽  
Bolun Wang ◽  
...  
Keyword(s):  
Metal Ions ◽  
Metal Organic Framework ◽  
Luminescent Sensor ◽  
Highly Sensitive ◽  
Metal Organic ◽  
Organic Framework

A chiral zinc(II) metal-organic framework as high selective luminescent sensor for detecting trace nitro explosives picric acid and Fe3+ ion

2019 ◽  
Vol 269 ◽  
pp. 459-464 ◽  
Author(s):  
Xiaolong Zhang ◽  
Jinsong Hu ◽  
Bin Wang ◽  
Zhiqiang Li ◽  
Shibing Xu ◽  
...  
Keyword(s):  
Picric Acid ◽  
Metal Organic Framework ◽  
Luminescent Sensor ◽  
Nitro Explosives ◽  
Metal Organic ◽  
Organic Framework

scholarly journals A Novel Tb@Sr-MOF as Self-Calibrating Luminescent Sensor for Nutritional Antioxidant

Nanomaterials ◽  
2018 ◽  
Vol 8 (10) ◽  
pp. 796 ◽  
Author(s):  
Yi Wang ◽  
Shaomin Lin ◽  
Jun Luo ◽  
Rui Huang ◽  
Hong Cai ◽  
...  
Keyword(s):  
Thermal Property ◽  
Luminescence Intensity ◽  
Alkaline Earth ◽  
Metal Organic Framework ◽  
Expiration Date ◽  
Luminescent Sensor ◽  
Circular Test ◽  
Metal Organic ◽  
Huge Challenge ◽  
Organic Framework

Sesamol, is well-known antioxidant and can reduce the rate of oxidation and prolong expiration date. It is also potentially antimutagenic and antihepatotoxic, the detection of sesamol is important and remains a huge challenge. Herein, a new 3D alkaline earth Sr metal organic framework [Sr(BDC)DMACH2O]n (BDC = benzene-1,4-dicarboxylate; DMAC = N,N-dimethylacetamide) is synthesized and a probe based on Tb3+ functionalized Sr-MOF. The Tb(3+)@Sr-MOF showed good luminescence and thermal property. Due to the energy competition between sesamol and ligand, the luminescence intensity of sesamol increases meantime luminescence intensity of Tb3+ decreases, the ratio of the emission intensities (I344/I545) linearly increases with sesamol in concentrations ranging from 1 × 10−7 to 8 × 10−4 M. Furthermore, the fluorescence-detected circular test shows that the composite Tb(3+)@Sr-MOF can serve as ratiometric sensor for sensing of sesamol. This is the first example for self-calibrated detecting sesamol based on metal-organic framework (MOF).

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