Three-pole wheel paddle luminescent metal organic frameworks (LMOFs) based on the oxygen substituted triazine tricarboxylic acid ligand: recognition and detection of small drug molecules and aromatic amine molecules

Xiao, Yao; You, Zi Xin; Bai, Feng Ying; Shi, Zhan

doi:10.1039/d2dt01032a

Cited by 9 publications

(3 citation statements)

References 48 publications

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“…The choice of organic ligands is also particularly important for the synthesis of MOFs. Metal ions tend to coordinate with organic ligands that have coordination centers of N or O atoms . Therefore, polycarboxylates are widely used as organic ligands for MOFs because of the strong coordination ability of carboxyl groups and the abundant linking fashion of oxygen atoms, and cyclotriphosphazene polycarboxylic acid compounds are one of them. , He’s group synthesized a Ho-MOF with a novel three-dimensional structure by using a hexakis(4-carboxylate-2-methoxyphenoxy) cyclotriphosphazene carboxylate ligand.…”

Section: Introductionmentioning

confidence: 99%

Multiple Stimulus Response 2D Framework Constructed by a Flexible Cyclotriphosphazene-Derived Carboxylic Acid Linker: Synthesis, Characterization, and Fluorescence Sensing to Phenolic Pollutants and Small-Molecule Drugs

Wang

Tang

et al. 2023

Inorg. Chem.

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Hexachlorocyclotriphosphazene is one of the most representative phosphazene compounds which have been proved to have broad application prospects in many fields. However, it is an emerging research perspective to combine cyclotriphosphazene-derived polycarboxylic acid compounds with lanthanides for the construction of Tb-DPCP metal−organic f r a m e w o r k ( M O F ) m a t e r i a l s . H e r e i n , a T b -D P 1), was successfully prepared via the reaction of H 12 HDPCP [hexa(4-carboxyphenoxy) cyclotriphosphazene] and Tb(NO 3 ) 3 •6H 2 O under the solvothermal condition. Through fluorescence sensing experiments, it was found that both nitrophenols and chlorophenols could cause the fluorescence quenching of compound 1. At the same time, the compound also exhibited nice trace detection ability for small-molecule drugs (moxifloxacin hydrochloride, balsalazide disodium, and colchicine); the limits of detection were all lower than 0.2 μM. These experimental results fully demonstrated the potential application value of 1 as a multifunctional fluorescent sensor.

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Section: Introductionmentioning

confidence: 99%

Multiple Stimulus Response 2D Framework Constructed by a Flexible Cyclotriphosphazene-Derived Carboxylic Acid Linker: Synthesis, Characterization, and Fluorescence Sensing to Phenolic Pollutants and Small-Molecule Drugs

Wang

Tang

et al. 2023

Inorg. Chem.

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“…Metal‐organic frameworks (MOFs) are highly adjustable and obtain pre‐designed structures through rational selection of organic ligands and metal nodes, so they are favored by scientists in various fields [15] . Fluorescence detection based on MOFs has gradually attracted widespread attention because of its advantages of simple processing, high sensitivity and selectivity, fast response and visibility [16–18] . In previous work, we have reported a fluorescent Zn‐MOF material based on ligand 2‐bpmh (2‐bpmh=N, N’‐bis‐pyridin‐2‐ylmethylene‐hydrazine) and H 2 BDC (H 2 BDC=phthalic acid).…”

Section: Introductionmentioning

confidence: 99%

High Emission Zinc Metal‐Organic Framework for Sensitive and Selective Detection of Fe³⁺, Cr⁶⁺ and Nitrofurazone Antibiotic

Yin

Gao

et al. 2022

ChemistrySelect

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Based on 3-bpmh ligand (3-bpmh = N, N'-bis-pyridin-3-ylmethylene-hydrazine) and H 2 HPA (H 2 HPA = Homophthalic acid), a new complex, namely, [Zn(HPA)(3-bpmh)] n (1), was synthesized. Powder X-ray diffraction (PXRD), thermogravimetric analysis (TGA), infrared spectroscopy (IR) and elemental analysis (EA) were used to characterize the crystal structure. Complex 1 presents a 2D planar structure, which accumulates into a 3D spatial structure through C-H … π interactions. Complex 1 has multi-response photoluminescence sensing characteristic. It has excellent selectivity and sensitivity to Fe 3 + , CrO 4 2À and Cr 2 O 7 2À in domestic sewage and Nitrofurazone (NFZ) antibiotic. In addition, the fluorescence quenching mechanisms were also discussed.

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“…In 2022, Xing et al synthesized [Cd 3 (TCPT) 2 ]·0.5DMF·4H 2 O and (H 3 O)[Zn 2 (TCPT)(μ 2 -OH) 2 ]·0.5DMF·3H 2 O. These complexes were explored for their fluorescence sensing ability toward small organic drug molecules and aromatic amine molecules containing o -phenylenediamine (OPD), m -phenylenediamine (MPD), and p -phenylenediamine (PPD) . Meanwhile, triazine poly(carboxylic acid) frameworks (Co/Ni-MOFs) have attracted much attention because of their potential applications in catalytic fields.…”

Section: Introductionmentioning

confidence: 99%

High-Symmetry Co/Ni Triazine Polycarboxylate Diverse Frameworks Constructed by M_x(COO)_y Building Blocks: Characterization and Catalytic Performance Evaluation of p-Nitrophenol

Liu

Wang

et al. 2022

Inorg. Chem.

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Three new triazine compounds [Co 1.5 (H 3 TDPAT)-(H 2 O) 3 ]•6H 2 O (1), [Co 2 (TCPT)(μ 2 -H 2 O) 2 ]•OH (2), and [Ni 3 (TCPT)]•3OH (3) were designed and synthesized via the reaction of the symmetrical triazine ligand connected by C−N−C and C−O−C bonds with triazine poly(carboxylic acid)s ligands as the side arms:H 6 TDPAT (H 6 TDPAT = 2,4,6-tris(3,5-dicarboxylphenylamino)-1,3,5triazine) and H 3 TCPT (H 3 TCPT = 2,4,6-tris(4-carboxyphenoxy)-1,3,5-triazine) as well as the corresponding metal salts under the solvothermal condition. Three triazine polycarboxylate frameworks were characterized by elemental analysis, infrared spectroscopy, ultraviolet spectroscopy, thermogravimetric analysis, X-ray powder diffraction, and solid fluorescent spectra in detail. The structural analysis results showed that the three-dimensional porous cage framework of compound 1 was constructed by three different polyhedral cages connected with [Co(COO) 4 (H 2 O) 2 ] building blocks. One of the compounds, 2, is formed by twin propeller Co 2 (μ 2 -H 2 O)(COO) 3 building blocks connecting two-dimensional layers and the intermolecular π−π interactions involved the triazine rings between the layers. While the structure of compound 3 is similar to that of 2, assembly is by Ni(COO) 3 building blocks and adjacent layers of the face-to-face π−π interaction between the triazine rings. In order to explore functional properties, the catalytic reduction of p-nitrophenol (PNP) of compounds 1−3 was investigated. They exhibit excellent catalytic activity of more than 95% for reduction of PNP with a dose of 2.5 mg of the compounds.

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Three-pole wheel paddle luminescent metal organic frameworks (LMOFs) based on the oxygen substituted triazine tricarboxylic acid ligand: recognition and detection of small drug molecules and aromatic amine molecules

Abstract: Two LMOFs with expandable production were synthesized, both of which could sense organic drug molecules and aromatic amine molecules.

Cited by 9 publications

References 48 publications

Multiple Stimulus Response 2D Framework Constructed by a Flexible Cyclotriphosphazene-Derived Carboxylic Acid Linker: Synthesis, Characterization, and Fluorescence Sensing to Phenolic Pollutants and Small-Molecule Drugs

Multiple Stimulus Response 2D Framework Constructed by a Flexible Cyclotriphosphazene-Derived Carboxylic Acid Linker: Synthesis, Characterization, and Fluorescence Sensing to Phenolic Pollutants and Small-Molecule Drugs

High Emission Zinc Metal‐Organic Framework for Sensitive and Selective Detection of Fe³⁺, Cr⁶⁺ and Nitrofurazone Antibiotic

High-Symmetry Co/Ni Triazine Polycarboxylate Diverse Frameworks Constructed by M_x(COO)_y Building Blocks: Characterization and Catalytic Performance Evaluation of p-Nitrophenol

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Three-pole wheel paddle luminescent metal organic frameworks (LMOFs) based on the oxygen substituted triazine tricarboxylic acid ligand: recognition and detection of small drug molecules and aromatic amine molecules

Abstract: Two LMOFs with expandable production were synthesized, both of which could sense organic drug molecules and aromatic amine molecules.

Cited by 9 publications

References 48 publications

Multiple Stimulus Response 2D Framework Constructed by a Flexible Cyclotriphosphazene-Derived Carboxylic Acid Linker: Synthesis, Characterization, and Fluorescence Sensing to Phenolic Pollutants and Small-Molecule Drugs

Multiple Stimulus Response 2D Framework Constructed by a Flexible Cyclotriphosphazene-Derived Carboxylic Acid Linker: Synthesis, Characterization, and Fluorescence Sensing to Phenolic Pollutants and Small-Molecule Drugs

High Emission Zinc Metal‐Organic Framework for Sensitive and Selective Detection of Fe3+, Cr6+ and Nitrofurazone Antibiotic

High-Symmetry Co/Ni Triazine Polycarboxylate Diverse Frameworks Constructed by Mx(COO)y Building Blocks: Characterization and Catalytic Performance Evaluation of p-Nitrophenol

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Product

Resources

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High Emission Zinc Metal‐Organic Framework for Sensitive and Selective Detection of Fe³⁺, Cr⁶⁺ and Nitrofurazone Antibiotic

High-Symmetry Co/Ni Triazine Polycarboxylate Diverse Frameworks Constructed by M_x(COO)_y Building Blocks: Characterization and Catalytic Performance Evaluation of p-Nitrophenol