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Chauhan C, Tanuj, Kumar R, Kumar J, Sharma S, Benmansour S, Kumar S. Synthesis, structural characterization, DFT and molecular dynamics simulations of dinuclear (μ-hydroxo)-bridged triethanolamine copper(II) complexes: efficient candidates towards visible light-mediated photo-Fenton degradation of organic dyes. Dalton Trans 2024. [PMID: 39087793 DOI: 10.1039/d4dt01463d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/02/2024]
Abstract
Multinuclear (di/tri) copper(II) complexes bridged through hydroxyl groups are very interesting coordination complexes owing to their potential applications in various fields. In this work, three novel dinuclear (μ-hydroxo)-bridged copper(II) complexes in the crystal form, namely, [Cu2(3,5-DIFLB)2(H2tea)2](H2O) (1), [Cu2(4-ClB)2(H2tea)2](H2O) (2), and [Cu2(4-ETHB)2(H2tea)2](H2O)2 (3) (where DIFLB = difluorobenzoate, CLB = chlorobenzoate, ETHB = ethoxybenzoate, and H3tea = triethanolamine), were isolated at room temperature using methanol and water in a 4 : 1 v/v ratio as a solvent. Furthermore, all three complexes (1-3) were characterised using spectroscopic (UV-vis, DRS, and FT-IR), electrochemical (CV) and single-crystal X-ray diffraction techniques. Structural insights gained by packing analysis revealed the role of steric constraints of substituents and various non-covalent interactions in lattice stabilization, which were indeed supported by theoretical and molecular electrostatic potential illustrations. Hirshfeld surface analysis provided quantitative verification about various non-covalent interactions (interatomic contacts) involved in the packing of molecules. Interestingly, as a potential application, complexes 1-3 all exhibited remarkable visible light-mediated photo-Fenton degradation of approximately 98% for 50 ppm concentration of organic dyes (fuchsin basic (FB) and methyl orange (MO)) in 90 minutes with the optimized conditions of 1 mg mL-1 of dye solution. In all the cases, dye degradation by these materials was ascribed to the symbiotic relations among the molecular structures of complexes 1-3, which were endowed with various electron-withdrawing and electron-releasing substituents and ionic strength, with respect to the structure, shape and interacting patterns of dye molecules. The adsorption mechanism indicates that various weak interactions between the donor and acceptor groups of complexes and dyes, such as electrostatic, hydrogen bonding, and direct coordination to metal sites, play a crucial role, which is confirmed by molecular dynamics (MD) simulations. Theoretical studies by DFT-based descriptors, molecular electrostatic potentials, and band gaps provided deep insights into various electronic and reactivity parameters. For subsequent processes of dye degradation, complexes 1-3 were stable and recoverable. The successful integration of experimental and theoretical approaches sheds light on copper-based dinuclear stable coordination complexes, showcasing a significant step towards the development of novel heterogeneous photo-Fenton catalysts.
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Affiliation(s)
- Chetan Chauhan
- Department of Chemistry, Himachal Pradesh University, Summer Hill, Shimla, India.
| | - Tanuj
- Department of Chemistry, Himachal Pradesh University, Summer Hill, Shimla, India.
| | - Rajesh Kumar
- Department of Chemistry, Himachal Pradesh University, Summer Hill, Shimla, India.
| | - Jitendra Kumar
- Department of Chemistry, MLPK, College, Balrampur, UP, India
| | - Subhash Sharma
- CONAHCyT-Centro de Nanociencias y Nanotecnología. Universidad Nacional Autónoma de México, Km 107 Carretera Tijuana-Ensenada AP14, Ensenada, 22860, B.C, Mexico
| | - Samia Benmansour
- Departamento de Química Inorgánica, Edificio F Grupo M4 (Materiales moleculares Multifuncionales y Modulables) C/Doctor Moliner, 50 46100-Burjassot, Spain.
| | - Santosh Kumar
- Department of Chemistry, Himachal Pradesh University, Summer Hill, Shimla, India.
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2
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Nie F, Yu R, Wang L, Jiang L, Wu Q, Xu W, Fu X. Electrochemiluminescence Properties and Sensing Application of Zn(II)-Metal-Organic Frameworks Constructed by Mixed Ligands of Para Dicarboxylic Acids and 1,10-Phenanthroline. ACS OMEGA 2023; 8:43463-43473. [PMID: 38027346 PMCID: PMC10666143 DOI: 10.1021/acsomega.3c02559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Accepted: 08/09/2023] [Indexed: 12/01/2023]
Abstract
Four metal-organic frameworks (MOFs) were designed and prepared through a mixed-ligand strategy by controlling the combination of various dicarboxylic acid ligands with invariant center metal and o-phenanthroline heterocyclic ligand. The regulatory effects of ligand electronic band and crystal structure on the electrochemiluminescence (ECL) characteristics of MOFs were verified by experimental results and density functional theory (DFT) calculations. The flexible chain structure of MOF-2 promotes electron transfer between MOF electroactive free radicals and the co-reactant, making it show outstanding ECL characteristics among all of the four MOFs with the luminescence quantum efficiency 8.37 times that of tris(bipyridine)-ruthenium(II) ([Ru(bpy)3]2+). Meanwhile, a new ECL mechanism for MOF luminescent crystal materials with reactive oxygen species in solvents as a co-reactant in the aqueous aerobic environment has been proposed. MOF-2 was selected to construct an ECL sensor for the determination of glucose in human urine samples. This study provides a useful idea for the development and design of new luminescent molecular crystal materials.
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Affiliation(s)
- Fei Nie
- Key
Laboratory of Synthetic and Natural Functional Molecule Chemistry
(Ministry of Education), College of Chemistry & Materials Science, Northwest University, Xi’an 710069, P. R. China
| | - Ru Yu
- Key
Laboratory of Synthetic and Natural Functional Molecule Chemistry
(Ministry of Education), College of Chemistry & Materials Science, Northwest University, Xi’an 710069, P. R. China
| | - Lina Wang
- Key
Laboratory of Synthetic and Natural Functional Molecule Chemistry
(Ministry of Education), College of Chemistry & Materials Science, Northwest University, Xi’an 710069, P. R. China
| | - Liping Jiang
- Xi’an
Modern Chemistry Research Institute, Xi’an 710062, P. R. China
| | - Qi Wu
- Key
Laboratory of Synthetic and Natural Functional Molecule Chemistry
(Ministry of Education), College of Chemistry & Materials Science, Northwest University, Xi’an 710069, P. R. China
| | - Wenhua Xu
- Key
Laboratory of Synthetic and Natural Functional Molecule Chemistry
(Ministry of Education), College of Chemistry & Materials Science, Northwest University, Xi’an 710069, P. R. China
| | - Xiaolong Fu
- Xi’an
Modern Chemistry Research Institute, Xi’an 710062, P. R. China
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3
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Somnath, Ahmad M, Siddiqui KA. Synthesis of a Mixed-Ligand H-Bonded Cu Coordination Polymer: Exploring the pH-Dependent High Photocatalytic Degradation of Rhodamine 6G, Methyl Violet, Crystal Violet, and Rose Bengal Dyes under Room Illumination. ACS OMEGA 2022; 7:41120-41136. [PMID: 36406574 PMCID: PMC9670721 DOI: 10.1021/acsomega.2c04669] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Accepted: 10/17/2022] [Indexed: 03/21/2024]
Abstract
A new mixed-ligand H-bonded coordination polymer {[Cu2(Or)2(Bimb)3]·4H2O} n (KA@CP-S) has been prepared hydrothermally using basic copper carbonate with 1,4-bis[(1H-imidazol-1-yl)methyl]benzene (Bimb) and potassium orotate (OrK) ligands. According to topological studies, KA@CP-S has a new topology with a three-connected uninodal net with point symbol (PS) {82·12}2{8}3. The KA@CP-S was employed as a catalyst for screening of a series of harmful cationic, anionic, and neutral organic dyes in contaminated water. The photocatalytic degradation study shows that it exhibits good catalytic efficiency for cationic dyes like Crystal Violet (CV, 75.8%), Methyl Violet (MV, 76.8%), and Rhodamine 6G (Rh6G, 86.5%) and Rose Bengal (RB, 76.1%), which is an anionic dye, while for a neutral dye, its catalytic efficiency is only 72% (Neutral Red) at ambient temperature. The effect of pH on photocatalytic degradation was also analyzed. The degradation experiment reveals that the detection limits of KA@CP-S for mostly catalyzed colorant concentrations in contaminated water are 0.60 ppm (CV), 0.20 ppm (RB), 0.33 ppm (MV), and 0.20 ppm (Rh6G) at pH 12, 4, and 10. The degradation of dyes follows pseudo-first-order kinetics. The excellent catalytic property and regeneration ability of KA@CP-S make it a potential and efficient future remedial material for the detection and separation of toxic dyes from wastewater contaminated by industrial effluents.
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Affiliation(s)
- Somnath
- Department
of Chemistry, National Institute of Technology
Raipur, Great Eastern Road, Raipur492010, Chhattisgarh, India
| | - Musheer Ahmad
- Department
of Applied Chemistry, Faculty of Engineering and Technology, Zakir
Husain College of Engineering and Technology, Aligarh Muslim University, Aligarh202002, Uttar Pradesh, India
| | - Kafeel Ahmad Siddiqui
- Department
of Chemistry, National Institute of Technology
Raipur, Great Eastern Road, Raipur492010, Chhattisgarh, India
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4
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Zhao T, Busko D, Richards BS, Howard IA. Limitation of room temperature phosphorescence efficiency in metal organic frameworks due to triplet-triplet annihilation. Front Chem 2022; 10:1010857. [DOI: 10.3389/fchem.2022.1010857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 10/17/2022] [Indexed: 11/13/2022] Open
Abstract
The effect of triplet-triplet annihilation (TTA) on the room-temperature phosphorescence (RTP) in metal-organic frameworks (MOFs) is studied in benchmark RTP MOFs based on Zn metal centers and isophthalic or terephthalic acid linkers (ZnIPA and ZnTPA). The ratio of RTP to singlet fluorescence is observed to decrease with increasing excitation power density. Explicitly, in ZnIPA the ratio of the RTP to fluorescence is 0.58 at 1.04 mW cm−2, but only 0.42 at (the still modest) 52.6 mW cm−2. The decrease in ratio is due to the reduction of RTP efficiency at higher excitation due to TTA. The density of triplet states increases at higher excitation power densities, allowing triplets to diffuse far enough during their long lifetime to meet another triplet and annihilate. On the other hand, the shorter-lived singlet species can never meet an annihilate. Therefore, the singlet fluorescence scales linearly with excitation power density whereas the RTP scales sub-linearly. Equivalently, the efficiency of fluorescence is unaffected by excitation power density but the efficiency of RTP is significantly reduced at higher excitation power density due to TTA. Interestingly, in time-resolved measurements, the fraction of fast decay increases but the lifetime of long tail of the RTP remains unaffected by excitation power density. This may be due to the confinement of triplets to individual grains, leading decay to be faster until there is only one triplet per grain left. Subsequently, the remaining “lone triplets” decay with the unchanging rate expressed by the long tail. These results increase the understanding of RTP in MOFs by explicitly showing the importance of TTA in determining the (excitation power density dependent) efficiency of RTP. Also, for applications in optical sensing, these results suggest that a method based on long tail lifetime of the RTP is preferable to a ratiometric approach as the former will not be affected by variation in excitation power density whereas the latter will be.
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5
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Alamgir, Talha K, Wang YJ, Ullah R, Wang B, Wang L, Wu W, Chen S, Xie LH, Li JR. Construction of a mixed ligand MOF as "green catalyst" for the photocatalytic degradation of organic dye in aqueous media. RSC Adv 2021; 11:23838-23845. [PMID: 35479787 PMCID: PMC9036557 DOI: 10.1039/d1ra02994k] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Accepted: 06/16/2021] [Indexed: 11/21/2022] Open
Abstract
In the past few years, metal-organic frameworks (MOFs) have emerged as a class of fascinating materials for photocatalysis. Herein, a new MOF formulated as [Zn(bpe)(fdc)]·2DMF (BUT-206, bpe = 1,2-bis(4-pyridyl) ethylene, H2fdc = 2,5-furan dicarboxylic acid, DMF = N,N-dimethylformamide) is reported, which was synthesized under solvothermal conditions and applied for photocatalytic degradation of dyes (crystal violet and rhodamine B). Noteworthily, BUT-206 exhibited high photocatalytic activity toward the degradation of crystal violet without using any photosensitizer or cocatalyst under UV-irradiation. The photocatalytic degradation of crystal violet by BUT-206 was effective with a degradation efficiency of 92.5% within 120 minutes. The effects of key parameters including pH, amount of photocatalyst and initial concentration of dye on the dye degradation processes were examined, and the kinetics of dye degradation was established by the pseudo-first order kinetic equation. Furthermore, BUT-206 showed good cyclic stability in photocatalytic performance for up to five regeneration cycles, making it a potential green catalyst for dye degradation.
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Affiliation(s)
- Alamgir
- Beijing Key Laboratory for Green Catalysis and Separation, Department of Environmental Chemical Engineering, Beijing University of Technology Beijing 100124 China
| | - Khalid Talha
- Beijing Key Laboratory for Green Catalysis and Separation, Department of Environmental Chemical Engineering, Beijing University of Technology Beijing 100124 China
| | - Ying-Jie Wang
- Beijing Key Laboratory for Green Catalysis and Separation, Department of Environmental Chemical Engineering, Beijing University of Technology Beijing 100124 China
| | - Raza Ullah
- Beijing Key Laboratory for Green Catalysis and Separation, Department of Environmental Chemical Engineering, Beijing University of Technology Beijing 100124 China
| | - Bin Wang
- Beijing Key Laboratory for Green Catalysis and Separation, Department of Environmental Chemical Engineering, Beijing University of Technology Beijing 100124 China
| | - Lu Wang
- Beijing Key Laboratory for Green Catalysis and Separation, Department of Environmental Chemical Engineering, Beijing University of Technology Beijing 100124 China
| | - Wei Wu
- Beijing Key Laboratory for Green Catalysis and Separation, Department of Environmental Chemical Engineering, Beijing University of Technology Beijing 100124 China
| | - Sha Chen
- Beijing Key Laboratory on Regional Air Pollution Control, Faculty of Environment and Life Sciences, Beijing University of Technology Beijing 100124 P. R. China
| | - Lin-Hua Xie
- Beijing Key Laboratory for Green Catalysis and Separation, Department of Environmental Chemical Engineering, Beijing University of Technology Beijing 100124 China
| | - Jian-Rong Li
- Beijing Key Laboratory for Green Catalysis and Separation, Department of Environmental Chemical Engineering, Beijing University of Technology Beijing 100124 China
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6
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Tan XY, Wang J, Rao CY, Lu L, Wei LT, Ma AQ, Muddassir M. Two New 3D Metal-Organic Frameworks Constructed by Polycarboxylate and N-Donor Ligands: Crystal Structure, Photocatalytic Performances, and DFT Calculation. RUSS J COORD CHEM+ 2021. [DOI: 10.1134/s1070328421040072] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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7
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Bagheri AR, Aramesh N, Bilal M. New frontiers and prospects of metal-organic frameworks for removal, determination, and sensing of pesticides. ENVIRONMENTAL RESEARCH 2021; 194:110654. [PMID: 33359702 DOI: 10.1016/j.envres.2020.110654] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 12/16/2020] [Accepted: 12/18/2020] [Indexed: 06/12/2023]
Abstract
Pesticides have been widely used in agriculture to control, reduce, and kill insects. Humans are also being using pesticides to control insidious animals in daily life. By these practices, a huge volume of pesticides is introduced to the environment. Despite broad-spectrum applicability, pesticides also have hazardous effects on both humans and animals at high and low concentrations. Long-term exposure to pesticides can cause different diseases, like leukemia, lymphoma, and cancers of the brain, breasts, prostate, testis, and ovaries. Reproductive disorders from pesticides include birth defects, stillbirth, spontaneous abortion, sterility, and infertility. Therefore, the application of determination and treatment methods for pre-concentration and removal of these toxic materials from the environment appears a vital concern. To date, different materials and approaches have been employed for these purposes. Among these approaches, multifunctional metal-organic frameworks (MOFs)-assisted adsorption and determination processes have always been in the spotlight. These facts are due to exclusive properties of MOFs in terms of the crystallinity, large surface area, high chemical, and physical stability, and controllable structure as well as unique features of adsorption and determination process in terms of simple, easy, cheap, available method and ability to use in large and industrial scales. In the present work, we illustrate the exceptional features of MOFs as well as the possible mechanism for the adsorption of pesticides by MOFs. The use of these fantastic materials for pre-concentration and removal of pesticides are extensively explored. In addition, the performance of MOFs was compared with other adsorbents. Finally, the new frontiers and prospects of MOFs for the determination, sensing, and removal of pesticides are presented.
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Affiliation(s)
| | - Nahal Aramesh
- Chemistry Department, Yasouj University, Yasouj, 75918-74831, Iran
| | - Muhammad Bilal
- School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian, 223003, China.
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8
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Four new coordination complexes prepared for the degradation of methyl violent dye based on flexible dicarboxylate and different N-donor coligands. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129181] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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9
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Singh A, Singh AK, Liu J, Kumar A. Syntheses, design strategies, and photocatalytic charge dynamics of metal–organic frameworks (MOFs): a catalyzed photo-degradation approach towards organic dyes. Catal Sci Technol 2021. [DOI: 10.1039/d0cy02275f] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The presented review focuses on design strategies to develop tailor-made MOFs/CPs of main group, transition and inner-transition elements and their photocatalytic properties to decompose dyes in wastewater discharge and their photocatalytic mechanism.
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Affiliation(s)
- Ayushi Singh
- Department of Chemistry
- Faculty of Science
- University of Lucknow
- Lucknow 226 007
- India
| | - Ashish Kumar Singh
- Department of Chemistry
- Guru Ghasidas Vishwavidyalaya
- Bilaspur-495009
- India
| | - Jianqiang Liu
- Dongguan Key Laboratory of Drug Design and Formulation Technology
- Key Laboratory of Research and Development of New Medical Materials of Guangdong Medical University
- School of Pharmacy
- Guangdong Medical University
- Dongguan 523808
| | - Abhinav Kumar
- Department of Chemistry
- Faculty of Science
- University of Lucknow
- Lucknow 226 007
- India
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10
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Lu L, Zhou S, Shi C, Rao C, Wu W, Sun Y, Ma A. Synthesis, crystal structure and photocatalytic properties of two new coordination polymers based on flexible dicarboxylate and 1,1′-(1,4-butanediyl)bis(imidazole) ligands. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120063] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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11
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Trannoy V, N'Dala‐Louika I, Lhoste J, Devic T, Serier‐Brault H. Lanthanide Isophthalate Metal‐Organic Frameworks: Crystal Structure, Thermal Behavior, and White Luminescence. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000906] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Virgile Trannoy
- Université de Nantes CNRS Institut des Matériaux Jean Rouxel, IMN 44000 Nantes France
| | - Isis N'Dala‐Louika
- Université de Nantes CNRS Institut des Matériaux Jean Rouxel, IMN 44000 Nantes France
| | - Jérôme Lhoste
- Université du Maine Institut des Molécules et Matériaux du Mans, UMR CNRS 6283 Avenue Olivier Messiaen 72085 Le Mans France
| | - Thomas Devic
- Université de Nantes CNRS Institut des Matériaux Jean Rouxel, IMN 44000 Nantes France
| | - Hélène Serier‐Brault
- Université de Nantes CNRS Institut des Matériaux Jean Rouxel, IMN 44000 Nantes France
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12
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Carvalho SS, Rodrigues ACC, Lima JF, Carvalho NM. Photocatalytic degradation of dyes by mononuclear copper(II) complexes from bis-(2-pyridylmethyl)amine NNN-derivative ligands. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119924] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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13
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Synthesis, crystal structure and photocatalytic properties of two 2-D coordination polymer constructed from pyridylmethylphosphonate. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.108123] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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14
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Lu L, Wang J, Zhou S, Zhong Y, Sun Y, Wu X, Singh A, Kumar A. Two new coordination polymers driven by polycarboxylate and N-donor spacers: Photocatalytic performance and theoretical analysis. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119647] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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15
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Dong M, Lu L, Tan X, An B, Singh A, Alowais A, Alarifi A, Kumar A, Muddassir M. Syntheses and photocatalytic properties of two new d10- and d9-based 2D coordination polymers. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2019.119334] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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16
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Rojas S, Horcajada P. Metal–Organic Frameworks for the Removal of Emerging Organic Contaminants in Water. Chem Rev 2020; 120:8378-8415. [DOI: 10.1021/acs.chemrev.9b00797] [Citation(s) in RCA: 392] [Impact Index Per Article: 98.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Sara Rojas
- Advanced Porous Materials Unit, IMDEA Energy Institute, Av. Ramón de la Sagra 3, 28935 Móstoles, Madrid, Spain
| | - Patricia Horcajada
- Advanced Porous Materials Unit, IMDEA Energy Institute, Av. Ramón de la Sagra 3, 28935 Móstoles, Madrid, Spain
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17
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A Porous Ni(II)-MOF for CO2 Cycloaddition and Protective Effect on Type-II Diabetes via Reducing Cell ROS Production and Cell Apoptosis. J CLUST SCI 2019. [DOI: 10.1007/s10876-019-01750-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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18
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Yuan F, Li Y, Ling XY, Yuan CM, Zhou CS, Wang J, Singh A, Kumar A, Chen FY. A new 3D three-interpenetration metal–organic framework and its photocatalytic property: A combined experimental and theoretical investigation. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2019.107576] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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19
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Carvalho SS, Carvalho NM. Degradation of organic dyes by water soluble iron(III) mononuclear complexes from bis-(2-pyridylmethyl)amine NNN-derivative ligands. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2019.107507] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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20
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Xie WN, Hua FZ, Li LY, Jiang DY, Feng C, Zhao H. Synthesis, crystal structure, electrochemiluminescence property of a novel cadmium (II) coordination polymer possessing 4-cyanopyrazole. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2019.107489] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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21
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Safaei M, Foroughi MM, Ebrahimpoor N, Jahani S, Omidi A, Khatami M. A review on metal-organic frameworks: Synthesis and applications. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.06.007] [Citation(s) in RCA: 328] [Impact Index Per Article: 65.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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22
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Degradation of diazinon pesticide using catalyzed persulfate with Fe3O4@MOF-2 nanocomposite under ultrasound irradiation. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2019.04.049] [Citation(s) in RCA: 67] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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23
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Stein T, Hoffmann F, Fröba M. A new set of metal–organic frameworks synthesised from diisophthalate-based, 2′-phosphorus-substituted m-terphenyl linker molecules. Dalton Trans 2019; 48:15127-15135. [DOI: 10.1039/c9dt03044a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Four metal–organic frameworks employing the m-terphenyl diisophthalate linker molecule with 2′ substitution by P(v)-based functional groups of the central aryl have been synthesised.
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Affiliation(s)
- Timo Stein
- Institut für Anorganische und Angewandte Chemie
- Universität Hamburg
- 20146 Hamburg
- Germany
| | - Frank Hoffmann
- Institut für Anorganische und Angewandte Chemie
- Universität Hamburg
- 20146 Hamburg
- Germany
| | - Michael Fröba
- Institut für Anorganische und Angewandte Chemie
- Universität Hamburg
- 20146 Hamburg
- Germany
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24
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Li C, Lu L, Wang J, Yang Q, Ma D, Alowais A, Alarifi A, Kumar A, Muddassir M. Temperature tuned syntheses of two new d10-based Cd(ii) cluster metal–organic frameworks: luminescence sensing and photocatalytic properties. RSC Adv 2019; 9:29864-29872. [PMID: 35531542 PMCID: PMC9071905 DOI: 10.1039/c9ra05167h] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 09/11/2019] [Indexed: 11/21/2022] Open
Abstract
The solvothermal reactions of 5,5′-(1,4-phenylenebis(methyleneoxy))diisophthalic acid (H4L) and the N-donor ancillary ligand 3,3′,5,5′-tetramethyl-4,4′-bipyrazole (bpz) with cadmium(ii) salts at two different reaction temperatures yielded two new metal–organic frameworks (MOFs), viz., [Cd(H2L)(bpz)]n (1) and [Cd2(H4L)(L)(bpz)2]n (2), which have been characterized by FTIR and single crystal X-ray diffraction. The single crystal X-ray diffraction studies revealed that 1 displays a 3-periodic network with monometallic SBU, while 2 exhibits a 3-periodic network with a 2-fold interpenetration feature. The effects of variation in reaction temperature on the architecture of MOFs 1 and 2 have been discussed. The luminescence investigation indicates that both 1 and 2 displayed good turn-off luminescence sensing against nitroaromatic compounds (NACs), especially m-nitrophenol (MNP), via a decrease in their luminescence intensities with a Ksv value of 6.43 × 103 for 1 and 2.03 × 104 for 2 and LOD values of 1.09 and 0.81 ppm for 1 and 2, respectively. The plausible mechanism for the decline in luminescence intensity of the MOFs with NACs has been addressed using theoretical calculations. The photocatalytic properties for both the MOFs demonstrated that they display efficient photocatalytic performances to degrade methyl violet (MV) under UV irradiation. The plausible mechanism through which these MOFs exhibited photocatalytic properties has been suggested using band gap calculations. Two new d10-based Cd(ii) MOFs were synthesized and their photoluminescence sensing to selectively detect m-nitrophenol (MNP) and ability to decompose the organic dye methyl violet (MV) were explored.![]()
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Affiliation(s)
- Caiping Li
- School of Chemistry and Environmental Engineering
- Sichuan University of Science & Engineering
- Zigong
- China
| | - Lu Lu
- School of Chemistry and Environmental Engineering
- Sichuan University of Science & Engineering
- Zigong
- China
| | - Jun Wang
- School of Chemistry and Environmental Engineering
- Sichuan University of Science & Engineering
- Zigong
- China
| | - Qianqian Yang
- Guangdong Key Laboratory for Research and Development of Natural Drugs
- School of Pharmacy
- Guangdong Medical University
- Dongguan
- China
| | - Deyun Ma
- School of Food and Pharmaceutical Engineering
- Zhaoqing University
- Zhaoqing 526061
- PR China
| | - Ahmad Alowais
- Catalytic Chemistry Chair
- Department of Chemistry
- College of Science
- King Saud University
- Riyadh 11451
| | - Abdullah Alarifi
- Catalytic Chemistry Chair
- Department of Chemistry
- College of Science
- King Saud University
- Riyadh 11451
| | - Abhinav Kumar
- Department of Chemistry
- Faculty of Science
- University of Lucknow
- Lucknow 226 007
- India
| | - Mohd. Muddassir
- Catalytic Chemistry Chair
- Department of Chemistry
- College of Science
- King Saud University
- Riyadh 11451
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