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Van Thang V, Tran Duy Nguyen N, Nadagouda MN, Aminabhavi TM, Vasseghian Y, Joo SW. Effective removal of perfluorooctanoic acid from water using PVA@UiO-66-NH 2/GO composite materials via adsorption. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2024; 368:122248. [PMID: 39180825 DOI: 10.1016/j.jenvman.2024.122248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2024] [Revised: 08/09/2024] [Accepted: 08/16/2024] [Indexed: 08/27/2024]
Abstract
This study introduces an innovative approach using highly efficient nanocomposite materials to effectively remove PFAS from water, demonstrating remarkable adsorption capabilities. The nanocomposite was synthesized by integrating a zirconium-based metal-organic framework (MOF) called UiO-66 with graphene oxide (GO) within a polyvinyl alcohol (PVA) matrix. The resulting PVA@UiO-66/GO material features flower-like UiO-66 MOF crystals embedded in the PVA and GO matrix. Various kinetic models were applied to determine the rate constants and adsorption capacities, with the Langmuir isotherm indicating an adsorption capacity of 9.904 mg/g. Thermodynamic analysis confirmed the process's spontaneity and exothermic nature. The UiO-66-NH2/GO/PVA composite also demonstrated high reusability, maintaining substantial PFOA removal efficiency across multiple cycles, with optimal reduction occurring at approximately pH 5. Overall, the PVA@UiO-66/GO composites offer an effective, sustainable, and environmentally friendly solution for PFAS removal in water purification.
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Affiliation(s)
- Vu Van Thang
- Department of Chemistry, Soongsil University, Seoul, 06978, South Korea
| | | | - Mallikarjuna N Nadagouda
- Department of Mechanical and Materials Engineering, Wright State University, Dayton, OH, 45435, United States
| | - Tejraj M Aminabhavi
- Center for Energy and Environment, School of Advanced Sciences, KLE Technological University, Hubballi, Karnataka, 580 031, India; Korea University, Seoul, South Korea.
| | - Yasser Vasseghian
- Department of Chemistry, Soongsil University, Seoul, 06978, South Korea; Centre for Herbal Pharmacology and Environmental Sustainability, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam-603103, Tamil Nadu, India.
| | - Sang-Woo Joo
- Department of Chemistry, Soongsil University, Seoul, 06978, South Korea.
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2
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Gabarró-Riera G, Sañudo EC. Challenges for exploiting nanomagnet properties on surfaces. Commun Chem 2024; 7:99. [PMID: 38693350 PMCID: PMC11063158 DOI: 10.1038/s42004-024-01183-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 04/17/2024] [Indexed: 05/03/2024] Open
Abstract
Molecular complexes with single-molecule magnet (SMM) or qubit properties, commonly called molecular nanomagnets, are great candidates for information storage or quantum information processing technologies. However, the implementation of molecular nanomagnets in devices for the above-mentioned applications requires controlled surface deposition and addressing the nanomagnets' properties on the surface. This Perspectives paper gives a brief overview of molecular properties on a surface relevant for magnetic molecules and how they are affected when the molecules interact with a surface; then, we focus on systems of increasing complexity, where the relevant SMMs and qubit properties have been observed for the molecules deposited on surfaces; finally, future perspectives, including possible ways of overcoming the problems encountered so far are discussed.
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Affiliation(s)
- Guillem Gabarró-Riera
- Institut de Nanociència i Nanotecnologia, Universitat de Barcelona IN2UB, C/Martí i Franqués 1-11, 08028, Barcelona, Spain
- Departament de Química Inorgànica i Orgànica, Universitat de Barcelona, C/Martí i Franqués 1-11, 08028, Barcelona, Spain
| | - E Carolina Sañudo
- Institut de Nanociència i Nanotecnologia, Universitat de Barcelona IN2UB, C/Martí i Franqués 1-11, 08028, Barcelona, Spain.
- Departament de Química Inorgànica i Orgànica, Universitat de Barcelona, C/Martí i Franqués 1-11, 08028, Barcelona, Spain.
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3
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Karimzadeh Z, Mahmoudpour M, Rahimpour E, Jouyban A. Recent advancements in the specific determination of carcinoembryonic antigens using MOF-based immunosensors. RSC Adv 2024; 14:9571-9586. [PMID: 38516167 PMCID: PMC10955552 DOI: 10.1039/d3ra07059j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 02/29/2024] [Indexed: 03/23/2024] Open
Abstract
Carcinoembryonic antigens (CEAs) are prominent cancer biomarkers that enable the early detection of numerous cancers. For effective CEA screening, rapid, portable, efficient, and sensitive diagnosis approaches should be devised. Metal-organic frameworks (MOFs) are porous crystalline materials that have received major attention for application in high-efficiency signal probes owing to their advantages such as large specific surface area, superior chemical stability and tunability, high porosity, easy surface functional modification, and adjustable size and morphology. Immunoassay strategies using antigen-antibody specific interaction are one of the imperative means for rapid and accurate measurement of target molecules in biochemical fields. The emerging MOFs and their nanocomposites are synthesized with excellent features, providing promising potential for immunoassays. This article outlines the recent breakthroughs in the synthesis approaches of MOFs and overall functionalization mechanisms of MOFs with antigen/antibody and their uses in the CEA immunoassays, which operate according to electrochemical, electrochemiluminescent and colorimetric techniques. The prospects and limitations of the preparation and immunoassay applications of MOF-derived hybrid nanocomposites are also discussed at the end.
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Affiliation(s)
- Zahra Karimzadeh
- Pharmaceutical Analysis Research Center, Faculty of Pharmacy, Tabriz University of Medical Sciences Tabriz Iran
| | - Mansour Mahmoudpour
- Miandoab Schools of Medical Sciences Miandoab Iran
- Pharmaceutical Analysis Research Center, Faculty of Pharmacy, Tabriz University of Medical Sciences Tabriz Iran
| | - Elaheh Rahimpour
- Pharmaceutical Analysis Research Center, Faculty of Pharmacy, Tabriz University of Medical Sciences Tabriz Iran
- Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences Tabriz Iran
| | - Abolghasem Jouyban
- Pharmaceutical Analysis Research Center, Faculty of Pharmacy, Tabriz University of Medical Sciences Tabriz Iran
- Pharmaceutical Sciences Research Center, Shahid Beheshti University of Medical Sciences Tehran Iran
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4
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Hu Z, Yang S. Endohedral metallofullerene molecular nanomagnets. Chem Soc Rev 2024; 53:2863-2897. [PMID: 38324027 DOI: 10.1039/d3cs00991b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2024]
Abstract
Magnetic lanthanide (Ln) metal complexes exhibiting magnetic bistability can behave as molecular nanomagnets, also known as single-molecule magnets (SMMs), suitable for storing magnetic information at the molecular level, thus attracting extensive interest in the quest for high-density information storage and quantum information technologies. Upon encapsulating Ln ion(s) into fullerene cages, endohedral metallofullerenes (EMFs) have been proven as a promising and versatile platform to realize chemically robust SMMs, in which the magnetic properties are able to be readily tailored by altering the configurations of the encapsulated species and the host cages. In this review, we present critical discussions on the molecular structures and magnetic characterizations of EMF-SMMs, with the focus on their peculiar molecular and electronic structures and on the intriguing molecular magnetism arising from such structural uniqueness. In this context, different families of magnetic EMFs are summarized, including mononuclear EMF-SMMs wherein single-ion anisotropy is decisive, dinuclear clusterfullerenes whose magnetism is governed by intramolecular magnetic interaction, and radical-bridged dimetallic EMFs with high-spin ground states that arise from the strong ferromagnetic coupling. We then discuss how molecular assemblies of SMMs can be constructed, in a way that the original SMM behavior is either retained or altered in a controlled manner, thanks to the chemical robustness of EMFs. Finally, on the basis of understanding the structure-magnetic property correlation, we propose design strategies for high-performance EMF-SMMs by engineering ligand fields, electronic structures, magnetic interactions, and molecular vibrations that can couple to the spin states.
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Affiliation(s)
- Ziqi Hu
- Key Laboratory of Precision and Intelligent Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), Department of Materials Science and Engineering, Anhui Laboratory of Advanced Photon Science and Technology, University of Science and Technology of China, Hefei 230026, China.
| | - Shangfeng Yang
- Key Laboratory of Precision and Intelligent Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), Department of Materials Science and Engineering, Anhui Laboratory of Advanced Photon Science and Technology, University of Science and Technology of China, Hefei 230026, China.
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5
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Adamek M, Pastukh O, Laskowska M, Karczmarska A, Laskowski Ł. Nanostructures as the Substrate for Single-Molecule Magnet Deposition. Int J Mol Sci 2023; 25:52. [PMID: 38203222 PMCID: PMC10778921 DOI: 10.3390/ijms25010052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 12/06/2023] [Accepted: 12/13/2023] [Indexed: 01/12/2024] Open
Abstract
Anchoringsingle-molecule magnets (SMMs) on the surface of nanostructures is gaining particular interest in the field of molecular magnetism. The accurate organization of SMMs on low-dimensional substrates enables controlled interactions and the possibility of individual molecules' manipulation, paving the route for a broad range of nanotechnological applications. In this comprehensive review article, the most studied types of SMMs are presented, and the quantum-mechanical origin of their magnetic behavior is described. The nanostructured matrices were grouped and characterized to outline to the reader their relevance for subsequent compounding with SMMs. Particular attention was paid to the fact that this process must be carried out in such a way as to preserve the initial functionality and properties of the molecules. Therefore, the work also includes a discussion of issues concerning both the methods of synthesis of the systems in question as well as advanced measurement techniques of the resulting complexes. A great deal of attention was also focused on the issue of surface-molecule interaction, which can affect the magnetic properties of SMMs, causing molecular crystal field distortion or magnetic anisotropy modification, which affects quantum tunneling or magnetic hysteresis, respectively. In our opinion, the analysis of the literature carried out in this way will greatly help the reader to design SMM-nanostructure systems.
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Affiliation(s)
| | | | - Magdalena Laskowska
- Institute of Nuclear Physics, Polish Academy of Sciences, PL-31342 Krakow, Poland; (M.A.); (O.P.); (Ł.L.)
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Dong XT, Yu MQ, Peng YB, Zhou GX, Peng G, Ren XM. Single molecule magnet features in luminescent lanthanide coordination polymers with heptacoordinate Dy/Yb(III) ions as nodes. Dalton Trans 2023; 52:12686-12694. [PMID: 37609766 DOI: 10.1039/d3dt02106h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/24/2023]
Abstract
Two sets of 1D/2D lanthanide coordination polymers with formulas of Ln(oqa)3·2H2O [Hoqa = 2-(4-oxoquinolin-1(4H)-yl) acetic acid, Ln = Dy (1), Yb (2)] and Ln(oaa)2(HCOO)(H2O) [Hoaa = 2-(9-oxoacridin-10(9H)-yl) acetic acid, Ln = Dy (3), Yb (4)] have been synthesized and their physical properties were investigated. All four complexes are constructed from seven-coordinate lanthanide ions and corresponding organic linkers. The lanthanide ions in 1 and 2 adopt a pentagonal bipyramid coordination geometry, whereas the coordination geometry of lanthanide ions in 3 and 4 can be described as a capped octahedron. Slow magnetic relaxation behaviors were observed in these four products at a zero/non-zero static magnetic field. Complexes 1, 2 and 4 exhibit the characteristic emission of Ln(III) ions, whereas complex 3 shows ligand-based emission. Bright yellow light emission was also observed when a voltage was applied, demonstrating the potential of 1 for application in light-emitting diodes (LEDs). Compounds 3 and 4 are the first examples of lanthanide complexes based on Hoaa ligands.
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Affiliation(s)
- Xiang-Tao Dong
- State Key Laboratory of Materials-Oriented Chemical Engineering, School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China.
| | - Meng-Qing Yu
- State Key Laboratory of Materials-Oriented Chemical Engineering, School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China.
| | - Yong-Bo Peng
- State Key Laboratory of Materials-Oriented Chemical Engineering, School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China.
| | - Guo-Xing Zhou
- State Key Laboratory of Materials-Oriented Chemical Engineering, School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China.
| | - Guo Peng
- State Key Laboratory of Materials-Oriented Chemical Engineering, School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China.
| | - Xiao-Ming Ren
- State Key Laboratory of Materials-Oriented Chemical Engineering, School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China.
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7
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Yang SL, Zhang X, Wang Q, Wu C, Liu H, Jiang D, Lavendomme R, Zhang D, Gao EQ. Confinement inside MOFs Enables Guest-Modulated Spin Crossover of Otherwise Low-Spin Coordination Cages. JACS AU 2023; 3:2183-2191. [PMID: 37654592 PMCID: PMC10466325 DOI: 10.1021/jacsau.3c00243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Revised: 07/18/2023] [Accepted: 07/20/2023] [Indexed: 09/02/2023]
Abstract
Confinement of discrete coordination cages within nanoporous lattices is an intriguing strategy to gain unusual properties and functions. We demonstrate here that the confinement of coordination cages within metal-organic frameworks (MOFs) allows the spin state of the cages to be regulated through multilevel host-guest interactions. In particular, the confined in situ self-assembly of an anionic FeII4L6 nanocage within the mesoporous cationic framework of MIL-101 leads to the ionic MOF with an unusual hierarchical host-guest structure. While the nanocage in solution and in the solid state has been known to be invariantly diamagnetic with low-spin FeII, FeII4L6@MIL-101 exhibits spin-crossover (SCO) behavior in response to temperature and release/uptake of water guest within the MOF. The distinct color change concomitant with water-induced SCO enables the use of the material for highly selective colorimetric sensing of humidity. Moreover, the spin state and the SCO behavior can be modulated also by inclusion of a guest into the hydrophobic cavity of the confined cage. This is an essential demonstration of the phenomenon that the confinement within porous solids enables an SCO-inactive cage to show modulable SCO behaviors, opening perspectives for developing functional supramolecular materials through hierarchical host-guest structures.
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Affiliation(s)
- Shuai-Liang Yang
- Shanghai
Key Laboratory of Green Chemistry and Chemical Processes, School of
Chemistry and Molecular Engineering, East
China Normal University, Shanghai 200062, P. R. China
| | - Xiang Zhang
- Shanghai
Key Laboratory of Green Chemistry and Chemical Processes, School of
Chemistry and Molecular Engineering, East
China Normal University, Shanghai 200062, P. R. China
| | - Qing Wang
- School
of Physical Science and Technology, ShanghaiTech
University, Shanghai 201210, P. R. China
| | - Chao Wu
- Department
of EEE, The University of Manchester, Oxford Road, Manchester M13 9PL, U.K.
| | - Haiming Liu
- School
of Physical Science and Technology, ShanghaiTech
University, Shanghai 201210, P. R. China
| | - Dongmei Jiang
- Engineering
Research Center for Nanophotonics and Advanced Instrument, School
of Physics and Electronic Science, East
China Normal University, Shanghai 200241, P. R. China
| | - Roy Lavendomme
- Laboratoire
de Chimie Organique, Université libre
de Bruxelles (ULB), Avenue
F. D. Roosevelt 50, CP160/06, B-1050 Brussels, Belgium
| | - Dawei Zhang
- Shanghai
Key Laboratory of Green Chemistry and Chemical Processes, School of
Chemistry and Molecular Engineering, East
China Normal University, Shanghai 200062, P. R. China
- Institute
of Eco-Chongming, Shanghai 202162, P. R. China
| | - En-Qing Gao
- Shanghai
Key Laboratory of Green Chemistry and Chemical Processes, School of
Chemistry and Molecular Engineering, East
China Normal University, Shanghai 200062, P. R. China
- Institute
of Eco-Chongming, Shanghai 202162, P. R. China
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8
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Hadynski JC, Diggins J, Goad Z, Joy M, Dunckel S, Kraus P, Lufkin T, Wriedt M. Metal-Organic Framework as a Fluorescent and Colorimetric Dual-Signal Readout Biosensor Platform for the Detection of a Genetic Sequence from the SARS-CoV-2 Genome. ACS APPLIED MATERIALS & INTERFACES 2023; 15:38163-38170. [PMID: 37535905 DOI: 10.1021/acsami.3c03518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/05/2023]
Abstract
The quest for the development of high-accuracy, point-of-care, and cost-effective testing platforms for SARS-CoV-2 infections is ongoing as current diagnostics rely on either assays based on costly yet accurate nucleic acid amplification tests (NAAT) or less selective and less sensitive but rapid and cost-effective antigen tests. As a potential solution, this work presents a fluorescence-based detection platform using a metal-organic framework (MOF) in an effective assay, demonstrating the potential of MOFs to recognize specific targets of the SARS-CoV-2 genome with high accuracy and rapid process turnaround time. As a highlight of this work, positive detection of SARS-CoV-2 is indicated by a visible color change of the MOF probe with ultrahigh detection selectivities down to single-base mismatch nucleotide sequences, thereby providing an alternative avenue for the development of innovative detection methods for diverse viral genomes.
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Affiliation(s)
- John C Hadynski
- Department of Chemistry & Biomolecular Science, Clarkson University, Potsdam, New York 13699, United States
| | - Jaren Diggins
- Department of Chemistry, Texas Southern University, Houston, Texas 77004, United States
| | - Zachary Goad
- Department of Chemistry & Biomolecular Science, Clarkson University, Potsdam, New York 13699, United States
| | - Monu Joy
- Department of Chemistry & Biomolecular Science, Clarkson University, Potsdam, New York 13699, United States
| | - Steven Dunckel
- Department of Chemistry & Biomolecular Science, Clarkson University, Potsdam, New York 13699, United States
| | - Petra Kraus
- Department of Biology, Clarkson University, Potsdam, New York 13699, United States
| | - Thomas Lufkin
- Department of Biology, Clarkson University, Potsdam, New York 13699, United States
| | - Mario Wriedt
- Department of Chemistry & Biomolecular Science, Clarkson University, Potsdam, New York 13699, United States
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Liu S, Weng B, Liu Y, Wang S, Kang N, Ran J, Liu H, Huang S, Deng Z, Yang C, Wang H, Wang F. Dual-Signal Cascaded Nucleic Acid Amplification Circuit-Loaded Metal-Organic Frameworks for Accurate and Robust Imaging of Intracellular MicroRNA. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2023. [PMID: 37486222 DOI: 10.1021/acs.langmuir.3c00897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/25/2023]
Abstract
Cascaded signal amplification technologies play an important role in the sensitive detection of lowly expressed biomarkers of interests yet are constrained by severe background interference and low cellular accessibility. Herein, we constructed a metal-organic framework-encapsulating dual-signal cascaded nucleic acid sensor for precise intracellular miRNA imaging. ZIF-8 nanoparticles load and deliver FAM-labeled upstream catalytic hairpin assembly (CHA) and Cy5-modified downstream hybridization chain reaction (HCR) hairpin reactants to tumor cells, enabling visualization of the target-initiated signal amplification process for double-insurance detection of analytes. The pH-responsive ZIF-8 nanoparticles effectively protect DNA hairpins from degradation and allow the release of them in the acid tumor microenvironment. Then, intracellular target miRNAs orderly trigger cascaded nucleic acid signal amplification reaction, of which the exact progress is investigated through the analysis of the fluorescence recovering process of FAM and Cy5. In addition, DNA@ZIF-8 nanoparticles improve measurement accuracy by dual-signal colocalization imaging, effectively avoiding nonspecific false-positive signals and enabling in situ imaging of miRNAs in living cells. A dual-signal colocalization strategy allows accurate target detection in living cells, and DNA@ZIF-8 provides a promising intracellular sensing platform for signal amplification and visual monitoring.
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Affiliation(s)
- Sijia Liu
- Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, Hubei, P. R. China
| | - Benrui Weng
- Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, Hubei, P. R. China
| | - Yaqi Liu
- Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, Hubei, P. R. China
| | - Siyuan Wang
- Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, Hubei, P. R. China
| | - Nana Kang
- Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, Hubei, P. R. China
| | - Jiabing Ran
- Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, Hubei, P. R. China
| | - Hanghang Liu
- Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, Hubei, P. R. China
| | - Shuo Huang
- Wuhan Sports University, Wuhan 430079, Hubei, P. R. China
| | - Zhangshuang Deng
- Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, Hubei, P. R. China
| | - Changying Yang
- Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, Hubei, P. R. China
| | - Huimin Wang
- Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, Hubei, P. R. China
| | - Fuan Wang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430000, Hubei, P. R. China
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10
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Li HD, Wu SG, Tong ML. Lanthanide-radical single-molecule magnets: current status and future challenges. Chem Commun (Camb) 2023; 59:6159-6170. [PMID: 37129902 DOI: 10.1039/d2cc07042a] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
In the field of molecular magnetism, the lanthanide-radical (Ln-Rad) method has become one of the most appealing tactics for introducing strong magnetic interactions and has spurred on the booming development of heterospin single-molecule magnets (SMMs). The article is a timely retrospect on the research progress of Ln-Rad heterospin systems and special attention is invested on low dimensional Ln-Rad compounds with SMM behavior, primarily concerning with nitrogen-based radicals, semiquinone and nitroxide radicals. Rational design, molecular structures, magnetic behaviors and magneto-structural correlations are highlighted. Meanwhile, particular attention is focused on the influence of exchange couplings on the dynamic magnetic properties, with the purpose of helping to guide the design of prospective radical-based Ln-SMMs.
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Affiliation(s)
- Hong-Dao Li
- Key Laboratory of Bioinorganic and Synthetic Chemistry of Ministry of Education, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, P. R. China.
- Department of Chemistry and Chemical Engineering, Taiyuan Institute of Technology, Taiyuan 030008, China
| | - Si-Guo Wu
- Key Laboratory of Bioinorganic and Synthetic Chemistry of Ministry of Education, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, P. R. China.
| | - Ming-Liang Tong
- Key Laboratory of Bioinorganic and Synthetic Chemistry of Ministry of Education, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, P. R. China.
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11
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Aerogel-Based Single-Ion Magnets: A Case Study of a Cobalt(II) Complex Immobilized in Silica. MOLECULES (BASEL, SWITZERLAND) 2023; 28:molecules28010418. [PMID: 36615607 PMCID: PMC9824035 DOI: 10.3390/molecules28010418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 12/15/2022] [Accepted: 12/27/2022] [Indexed: 01/05/2023]
Abstract
The chemical immobilization of cobalt(II) ions in a silica aerogel matrix enabled the synthesis of the first representative example of aerogel-based single-ion magnets. For the synthesis of the lyogels, methyl-trimethoxysilane and N-3-(trimethoxysilyl)propyl ethylenediamine were co-hydrolyzed, then the ethylenediamine groups that were immobilized on the silica matrix enabled the subsequent binding of cobalt(II) ions. Lyogels with various amounts of ethylenediamine moieties (0.1-15 mol %) were soaked in isopropanol solutions of cobalt(II) nitrate and further supercritically dried in carbon dioxide to obtain aerogels with a specific surface area of 210-596 m2·g-1, an apparent density of 0.403-0.740 cm3·g-1 and a porosity of 60-78%. The actual cobalt content in the aerogels was 0.01-1.50 mmol per 1 g of SiO2, which could easily be tuned by the concentration of ethylenediamine moieties in the silica matrix. The introduction of cobalt(II) ions into the ethylenediamine-modified silica aerogel promoted the stability of the diamine moieties at the supercritical drying stage. The molecular prototype of the immobilized cobalt(II) complex, bearing one ethylenediamine ligand [Co(en)(MeCN)(NO3)2], was synthesized and structurally characterized. Using magnetometry in the DC mode, it was shown that cobalt(II)-modified silica aerogels exhibited slow magnetic relaxation in a nonzero field. A decrease in cobalt(II) concentration in aerogels from 1.5 mmol to 0.14 mmol per 1 g of SiO2 resulted in a weakening of inter-ion interactions; the magnetization reversal energy barrier likewise increased from 4 to 18 K.
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12
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Ren L, Hong F, Zeng L, Chen Y. "Three-in-one" Zr-MOF Multifunctional Carrier-mediated Fluorescent and Colorimetric Dual-signal Readout Biosensing Platform to Enhance Analytical Performance. ACS APPLIED MATERIALS & INTERFACES 2022; 14:51234-51243. [PMID: 36318475 DOI: 10.1021/acsami.2c16267] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
To address the urgent demand for sensitive and stable detection applications, significant efforts have been made in the development of dual-signal readout assays for precise target detection and timely health risk control. Here, a new nanomaterial, Pt@PCN-224-HRP-initiator DNA (PP-HRP-iDNA), was exploited to construct a dual-signal readout biosensing platform. Zr-MOF (PCN-224) was loaded with as many Pt nanoparticles (NPs) and as much horseradish peroxidase (HRP) as possible to enhance the brightness of the colorimetric signal recognizable to the naked eye while also acting as a gatekeeper to protect the enzyme activity and ensuring the stability of the assay process. Moreover, the Pt NPs and HRP displayed a synergistic catalytic effect, which promoted the sensitivity of detection. Further, the formation of the Zr-O-P bond eliminated the instability of the interactions between PCN-224 and iDNA in a controllable manner. After the immunoreaction, iDNA stimulated a hybridization chain reaction, resulting in a significant reduction of the fluorescent DNA in the supernatant and a fluorescent signal change. Subsequently, the PP-HRP-iDNA probe implemented UV-light response (450 nm) where 3,3',5,5'-tetramethylbenzidine was used as a substrate for the colorimetric signal readout. By virtue of the nanomaterial-modulated transduction mechanism and the antigen-antibody interactions, this dual-signal biosensor displays high sensitivity, with a limit of detection of 0.65 pg/mL for aflatoxin B1 and 4 CFU/mL for Salmonella enteritidis, suggesting the detection potential of the biosensing platform for analyzing various targets.
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Affiliation(s)
- Liangqiong Ren
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
- Shenzhen Institute of Food Nutrition and Health, Huazhong Agricultural University, Wuhan 430070, Hubei, China
| | - Feng Hong
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Lingwen Zeng
- Foshan University, Foshan 528051, Guangdong, China
| | - Yiping Chen
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
- Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou 510642, Guangdong, China
- Shenzhen Institute of Food Nutrition and Health, Huazhong Agricultural University, Wuhan 430070, Hubei, China
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13
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Rahaman SK, Mohammad M, Laskar RA, Siddiqui MR, Wabaidur SM, Islam MA, Alam SM, Ahmed F, Islam MM, Mir MH. A muconate bridged bipyridyl appended binuclear Cu(II) complex reveals dissimilar affinities to DNA and BSA protein. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.115813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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14
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Ghosh S, Kamilya S, Mehta S, Herchel R, Kiskin M, Veber S, Fedin M, Mondal A. Effect of Ligand Chain Length for Tuning of Molecular Dimensionality and Magnetic Relaxation in Redox Active Cobalt(II) EDOT Complexes (EDOT = 3,4-Ethylenedioxythiophene). Chem Asian J 2022; 17:e202200404. [PMID: 35617522 DOI: 10.1002/asia.202200404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 05/17/2022] [Indexed: 11/07/2022]
Abstract
Four cobalt(II) complexes, [Co(L1)2(NCX)2(MeOH)2] (X = S (1), Se (2)) and {[Co(L2)2(NCX)2]}n (X = S (3), Se (4)) (L1 = 2,5dipyridyl-3,4,-ethylenedioxylthiophene and L2 = 2,5diethynylpyridinyl-3,4-ethylenedioxythiophene), were synthesized by incorporating ethylenedioxythiophene based redox-active luminescence ligands. All these complexes have been well characterized using single-crystal X-ray diffraction analyses, spectroscopic and magnetic investigations. Magneto-structural studies showed that 1 and 2 adopt a mononuclear structure with CoN4O2 octahedral coordination geometry while 3 and 4 have a 2D [4 x 4] rhombic grid coordination networks (CNs) where each cobalt(II) center is in a CoN6 octahedral coordination environment. Static magnetic measurements reveal that all four complexes displayed a high spin (HS) (S = 3/2) state between 2 and 280 K which was further confirmed by X-band and Q-band EPR studies. Remarkably, along with the molecular dimensionality (0D and 2D) the modification in the axial coligands lead to a significant difference in the dynamic magnetic properties of the monomers and CNs at low temperatures. All complexes display slow magnetic relaxation behavior under an external dc magnetic field. For the complexes with NCS- as coligand observed higher energy barrier for spin reversal in comparison to the complexes with NCSe- as coligand, while mononuclear complex 1 exhibited a higher energy barrier than that of CN 3. Theoretical calculations at the DFT and CASSCF level of theory have been performed to get more insight into the electronic structure and magnetic properties of all four complexes.
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Affiliation(s)
- Subrata Ghosh
- Solid State and Structural Chemistry Unit, Indian Institute of Science, Sir C. V. Raman Road, 560012, Bangalore, India
| | - Sujit Kamilya
- Solid State and Structural Chemistry Unit, Indian Institute of Science, Sir C. V. Raman Road, 560012, Bangalore, India
| | - Sakshi Mehta
- Solid State and Structural Chemistry Unit, Indian Institute of Science, Sir C. V. Raman Road, 560012, Bangalore, India
| | - Radovan Herchel
- Department of Inorganic Chemistry, Faculty of Science, Palacký University, CZ-771 46, Olomouc, Czech Republic
| | - Mikhail Kiskin
- N. S. Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences, Leninsky Prosp. 31, 119991, Moscow, Russia
| | - Sergey Veber
- International Tomography Center of the Siberian Branch of the Russian Academy of Sciences, Institutskaya Str. 3a, 630090, Novosibirsk, Russia
- Novosibirsk State University, Pirogova Str. 1, 630090, Novosibirsk, Russia
| | - Matvey Fedin
- International Tomography Center of the Siberian Branch of the Russian Academy of Sciences, Institutskaya Str. 3a, 630090, Novosibirsk, Russia
- Novosibirsk State University, Pirogova Str. 1, 630090, Novosibirsk, Russia
| | - Abhishake Mondal
- Solid State and Structural Chemistry Unit, Indian Institute of Science, Sir C. V. Raman Road, 560012, Bangalore, India
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15
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Naaz S, Laskar RA, Rahaman SK, Wabaidur SM, Siddiqui MR, Islam MA, Islam MM, Mir MH, Alam SM. Supramolecular Assembly of a Terpyridyl based Binuclear Cu(II) Complex and its DNA Docking Study. Supramol Chem 2022. [DOI: 10.1080/10610278.2022.2057228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Sanobar Naaz
- Department of Chemistry, Aliah University, Kolkata, India
| | | | | | | | - Masoom Raza Siddiqui
- Chemistry Department, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Md Ataul Islam
- Division of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health University of Manchester, Manchester, UK
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16
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Coliaie P, Bhawnani RR, Prajapati A, Ali R, Verma P, Giri G, Kelkar MS, Korde A, Langston M, Liu C, Nazemifard N, Patience D, Rosenbaum T, Skliar D, Nere NK, Singh MR. Patterned microfluidic devices for rapid screening of metal-organic frameworks yield insights into polymorphism and non-monotonic growth. LAB ON A CHIP 2022; 22:211-224. [PMID: 34989369 DOI: 10.1039/d1lc01086g] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Metal-organic frameworks (MOFs) are porous crystalline structures that are composed of coordinated metal ligands and organic linkers. Due to their high porosity, ultra-high surface-to-volume ratio, and chemical and structural flexibility, MOFs have numerous applications. MOFs are primarily synthesized in batch reactors under harsh conditions and long synthesis times. The continuous depletion of metal ligands and linkers in batch processes affects the kinetics of the oligomerization reaction and, hence, their nucleation and growth rates. Therefore, the existing screening systems that rely on batch processes, such as microtiter plates and droplet-based microfluidics, do not provide reliable nucleation and growth rate data. Significant challenges still exist for developing a relatively inexpensive, safe, and readily scalable screening device and ensuring consistency of results before scaling up. Here, we have designed patterned-surface microfluidic devices for continuous-flow synthesis of MOFs that allow effective and rapid screening of synthesis conditions. The patterned surface reduces the induction time of MOF synthesis for rapid screening while providing support to capture MOF crystals for growth measurements. The efficacy of the continuous-flow patterned microfluidic device to screen polymorphs, morphology, and growth rates is demonstrated for the HKUST-1 MOF. The effects of solvent composition and pH modulators on the morphology, polymorphs, and size distribution of HKUST-1 are evaluated using the patterned microfluidic device. Additionally, a time-resolved FT-IR analysis coupled with the patterned microfluidic device provides quantitative insights into the non-monotonic growth of MOF crystals with respect to the progression of the bulk oligomerization reaction. The patterned microfluidic device can be used to screen crystals with a longer induction time, such as proteins, covalent-organic frameworks, and MOFs.
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Affiliation(s)
- Paria Coliaie
- Department of Chemical Engineering, University of Illinois Chicago, 929 W. Taylor St, Chicago, IL 60607, USA.
| | - Rajan R Bhawnani
- Department of Chemical Engineering, University of Illinois Chicago, 929 W. Taylor St, Chicago, IL 60607, USA.
| | - Aditya Prajapati
- Department of Chemical Engineering, University of Illinois Chicago, 929 W. Taylor St, Chicago, IL 60607, USA.
| | - Rabia Ali
- Department of Chemical Engineering, University of Illinois Chicago, 929 W. Taylor St, Chicago, IL 60607, USA.
| | - Prince Verma
- Department of Chemical Engineering, University of Virginia, Charlottesville, Virginia 22903, USA
| | - Gaurav Giri
- Department of Chemical Engineering, University of Virginia, Charlottesville, Virginia 22903, USA
| | - Manish S Kelkar
- Center of Excellence for Isolation & Separation Technologies (CoExIST), Process R&D, AbbVie Inc., North Chicago, IL 60064, USA
| | - Akshay Korde
- Center of Excellence for Isolation & Separation Technologies (CoExIST), Process R&D, AbbVie Inc., North Chicago, IL 60064, USA
| | - Marianne Langston
- Pharmaceutics Research - Analytical Development, Takeda Pharmaceuticals International Co., Cambridge, MA 02139, USA
| | - Chengxiang Liu
- Pharmaceutical Development, Biogen, Cambridge, MA 02142, USA
| | - Neda Nazemifard
- Pharmaceutics Research - Analytical Development, Takeda Pharmaceuticals International Co., Cambridge, MA 02139, USA
| | - Daniel Patience
- Chemical Process Development, Biogen, Cambridge, MA 02142, USA
| | - Tamar Rosenbaum
- Bristol-Myers Squibb Co., Drug Product Science & Technology, New Brunswick, NJ 08901, USA
| | - Dimitri Skliar
- Bristol Myers Squibb Co., Chemical & Synthetic Development, New Brunswick, NJ 08901, USA
| | - Nandkishor K Nere
- Department of Chemical Engineering, University of Illinois Chicago, 929 W. Taylor St, Chicago, IL 60607, USA.
- Center of Excellence for Isolation & Separation Technologies (CoExIST), Process R&D, AbbVie Inc., North Chicago, IL 60064, USA
| | - Meenesh R Singh
- Department of Chemical Engineering, University of Illinois Chicago, 929 W. Taylor St, Chicago, IL 60607, USA.
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17
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Chen YC, Tong ML. Single-Molecule Magnets beyond a Single Lanthanide Ion: The Art of Coupling. Chem Sci 2022; 13:8716-8726. [PMID: 35975153 PMCID: PMC9350631 DOI: 10.1039/d2sc01532c] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 06/23/2022] [Indexed: 11/22/2022] Open
Abstract
The promising future of storing and processing quantized information at the molecular level has been attracting the study of Single-Molecule Magnets (SMMs) for almost three decades. Although some recent breakthroughs are mainly about the SMMs containing only one lanthanide ion, we believe SMMs can tell a much deeper story than the single-ion anisotropy. Here in this Perspective, we will try to draw a unified picture of SMMs as a delicately coupled spin system between multiple spin centres. The hierarchical couplings will be presented step-by-step, from the intra-atomic hyperfine coupling, to the direct and indirect intra-molecular couplings with neighbouring spin centres, and all the way to the inter-molecular and spin–phonon couplings. Along with the discussions on their distinctive impacts on the energy level structures and thus magnetic behaviours, a promising big picture for further studies is proposed, encouraging the multifaceted developments of molecular magnetism and beyond. In this Perspective, we draw a unified picture for single-molecule magnets as delicately coupled spin systems, discuss the hierarchical couplings (from intra-atomic to inter-molecular) and their distinctive impacts on the magnetic behaviours.![]()
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Affiliation(s)
- Yan-Cong Chen
- Key Laboratory of Bioinorganic and Synthetic Chemistry of Ministry of Education, School of Chemistry, Sun Yat-Sen University Guangzhou 510006 P. R. China
| | - Ming-Liang Tong
- Key Laboratory of Bioinorganic and Synthetic Chemistry of Ministry of Education, School of Chemistry, Sun Yat-Sen University Guangzhou 510006 P. R. China
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18
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Metal organic frameworks as platforms for the nanostructuring of Mn3 single molecule magnets. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2021.122697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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19
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Cheng H, Song FQ, Zhao NN, Song XQ. A hydrostable Zn 2+ coordination polymer for multifunctional detection of inorganic and organic contaminants in water. Dalton Trans 2021; 50:16110-16121. [PMID: 34668907 DOI: 10.1039/d1dt03022a] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
From the perspective of human health and environmental safety, the development of hydrostable fluorescent sensors for the detection of heavy metal ions and nitroaromatics is an important but a challenging issue. To this end, a water-stable Zn2+ coordination polymer formulated as {[Zn(H2L)]·2DMF·3H2O}n (ZnCP) was prepared elaborately by a solvothermal method using a multidentate ligand (H4L) with 2,6-pyridine-dicarboxylic acid spaced by para-substituted benzene. Single-crystal analysis shows that the new ZnCP exhibits one-dimensional chain structural features, which further promoted to afford a wrinkled two-dimensional network structure via inter-chain hydrogen bonding. Powder X-ray diffraction and fluorescence measurements show that it can maintain crystallinity and structural integrity under harsh acidic and alkaline conditions with the pH ranging from 4 to 11. Notably, the bright blue-emissive ZnCP showed selective fluorescence quenching effects for Fe3+ and picric acid (PA), which makes it an excellent chemical sensor for Fe3+ and picric acid (PA) with low detection limits of 0.41 and 0.26 μM in water. The recognition mechanism of Fe3+ could be attributed to UV absorption competition and resonance energy transfer in the aid of weak electrostatic interactions, while the recognition mechanism of PA is considered to be a multi-quenching mechanism dominated by absorption competition and PET effects with the assistance of hydrogen bonding. In addition, poly(methyl methacrylate) (PMMA) films doped with ZnCP (ZnCP@PMMA) were developed to provide better sensing performance and portability for practical applications.
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Affiliation(s)
- Hao Cheng
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, 730070, China.
| | - Fu-Qiang Song
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, 730070, China.
| | - Na-Na Zhao
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, 730070, China.
| | - Xue-Qin Song
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, 730070, China.
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20
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Li R, Alomari S, Islamoglu T, Farha OK, Fernando S, Thagard SM, Holsen TM, Wriedt M. Systematic Study on the Removal of Per- and Polyfluoroalkyl Substances from Contaminated Groundwater Using Metal-Organic Frameworks. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2021; 55:15162-15171. [PMID: 34714637 DOI: 10.1021/acs.est.1c03974] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Harmful per- and polyfluoroalkyl substances (PFAS) are ubiquitously detected in aquatic environments, but their remediation remains challenging. Metal-organic frameworks (MOFs) have been recently identified as an advanced material class for the efficient removal of PFAS, but little is known about the fundamentals of the PFAS@MOF adsorption process. To address this knowledge gap, we evaluated the performance of 3 different MOFs for the removal of 8 PFAS classes from aqueous film-forming foam-impacted groundwater samples obtained from 11 U.S. Air Force installations. Due to their different pore sizes/shapes and the identity of metal node, MOFs NU-1000, UiO-66, and ZIF-8 were selected to investigate the role of MOF structures, PFAS properties, and water matrix on the PFAS@MOF adsorption process. We observed that PFAS@MOF adsorption is (i) dominated by electrostatic and acid-base interactions for anionic and non-ionic PFAS, respectively, (ii) preferred for long- over short-chain PFAS, (iii) strongly dependent on the nature of PFAS head group functionality, and (iv) compromised in the presence of ionic and neutral co-contaminants by competing for ion-exchange sites and PFAS binding. With this study, we elucidate the PFAS@MOF adsorption mechanism from complex water sources to guide the design of more efficient MOFs for the treatment of PFAS-contaminated water bodies.
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Affiliation(s)
- Rui Li
- Department of Chemical and Biomolecular Engineering, Clarkson University, Potsdam, New York 13699, United States
- Center for Air and Aquatic Resources Engineering & Science, Clarkson University, Potsdam, New York 13699, United States
| | - Shefa Alomari
- Department of Chemistry & Biomolecular Science, Clarkson University, Potsdam, New York 13699, United States
| | - Timur Islamoglu
- International Institute of Nanotechnology, Department of Chemistry, Northwestern University, Evanston, Illinois 60208, United States
| | - Omar K Farha
- International Institute of Nanotechnology, Department of Chemistry, Northwestern University, Evanston, Illinois 60208, United States
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60208, United States
| | - Sujan Fernando
- Center for Air and Aquatic Resources Engineering & Science, Clarkson University, Potsdam, New York 13699, United States
| | - Selma Mededovic Thagard
- Department of Chemical and Biomolecular Engineering, Clarkson University, Potsdam, New York 13699, United States
| | - Thomas M Holsen
- Department of Civil and Environmental Engineering, Clarkson University, Potsdam, New York 13699, United States
| | - Mario Wriedt
- Department of Chemistry & Biomolecular Science, Clarkson University, Potsdam, New York 13699, United States
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21
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Singha DK, Islam SS, Das C, Ahmed KC N, Nath RC, Mahata P. Synthesis and Investigation of Magnetic Properties of Rod Shaped Micron Sized Ni
4
and Co
2
Ni
2
Cluster based MOFs. Z Anorg Allg Chem 2021. [DOI: 10.1002/zaac.202100225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Shams Sohel Islam
- School of Physics Indian Institute of Science Education and Research Thiruvananthapuram 695551 India
| | - Chhatan Das
- Department of Chemistry Jadavpur University Kolkata 700032 India
| | - Niyaz Ahmed KC
- School of Physics Indian Institute of Science Education and Research Thiruvananthapuram 695551 India
| | - Ramesh Chandra Nath
- School of Physics Indian Institute of Science Education and Research Thiruvananthapuram 695551 India
| | - Partha Mahata
- Department of Chemistry Jadavpur University Kolkata 700032 India
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22
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Varghese JR, Wendt C, Dix FB, Aulakh D, Sazama U, Yakovenko AA, Fröba M, Wochnowski J, Goia DV, Wriedt M. Design and Characterization of Metal Nanoparticle Infiltrated Mesoporous Metal-Organic Frameworks. Inorg Chem 2021; 60:13000-13010. [PMID: 34415750 DOI: 10.1021/acs.inorgchem.1c01433] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The infiltration of palladium and platinum nanoparticles (NPs) into the mesoporous metal-organic framework (MOF) CYCU-3 through chemical vapor infiltration (CVI) and incipient wetness infiltration (IWI) processes was systematically explored as a means to design novel NP@MOF composite materials for potential hydrogen storage applications. We employed a traditional CVI process and a new ″green″ IWI process using methanol for precursor infiltration and reduction under mild conditions. Transmission electron microscopy-based direct imaging techniques combined with synchrotron-based powder diffraction (SPD), energy-dispersive X-ray spectroscopy, and physisorption analysis reveal that the resulting NP@MOF composites combine key NP and MOF properties. Room temperature hydrogen adsorption capacities of 0.95 and 0.20 mmol/g at 1 bar and 2.9 and 1.8 mmol/g at 100 bar are found for CVI and IWI samples, respectively. Hydrogen spillover and/or physisorption are proposed as the dominating adsorption mechanisms depending on the NP infiltration method. Mechanistic insights were obtained through the crystallographic means using SPD-based difference envelope density analysis, providing previously underexplored details on NP@MOF preparations. Consequently, important host-guest correlations influencing the global hydrogen adsorption properties are discussed, and they demonstrate that employing MOFs as platforms for NPs is an alternative approach to the development of versatile materials for improving current hydrogen storage technologies.
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Affiliation(s)
- Juby R Varghese
- Department of Chemistry & Biomolecular Science, Clarkson University, Potsdam, New York 13699, United States
| | - Christian Wendt
- Fachbereich Angewandte Naturwissenschaften, Technische Hochschule Lübeck, 23562 Lübeck, Germany
| | - Fletcher B Dix
- Department of Chemistry & Biomolecular Science, Clarkson University, Potsdam, New York 13699, United States
| | - Darpandeep Aulakh
- Department of Chemistry & Biomolecular Science, Clarkson University, Potsdam, New York 13699, United States
| | - Uta Sazama
- Institute of Inorganic and Applied Chemistry, University of Hamburg, Martin-Luther-King-Platz 6, 20146 Hamburg, Germany
| | - Andrey A Yakovenko
- X-ray Science Division, Advanced Photon Source, Argonne National Laboratory, Argonne, Illinois 60439, United States
| | - Michael Fröba
- Institute of Inorganic and Applied Chemistry, University of Hamburg, Martin-Luther-King-Platz 6, 20146 Hamburg, Germany
| | - Jörn Wochnowski
- Fachbereich Angewandte Naturwissenschaften, Technische Hochschule Lübeck, 23562 Lübeck, Germany
| | - Dan V Goia
- Department of Chemistry & Biomolecular Science, Clarkson University, Potsdam, New York 13699, United States
| | - Mario Wriedt
- Department of Chemistry & Biomolecular Science, Clarkson University, Potsdam, New York 13699, United States
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23
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Song XJ, Hu ZB, Li MM, Feng X, Kong M, Xue XM, Zhang YQ, Song Y. Reversible Switching of Single-Molecule Magnetic Behaviour by Desorption/Adsorption of Solvent Ligand in a New Dy(III)-Based Metal Organic Framework. Front Chem 2021; 9:714851. [PMID: 34422769 PMCID: PMC8374150 DOI: 10.3389/fchem.2021.714851] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 07/26/2021] [Indexed: 11/13/2022] Open
Abstract
Two metal-organic frameworks (MOFs), [Dy(BDC)(NO3)(DMF)2] n (1, H2BDC = terephthalic acid) and [Dy(BDC)(NO3)] n (1a), were synthesized. The structures of MOFs 1 and 1a are easy to be reversibly transformed into each other by the desorption or adsorption of coordination solvent molecules. Accordingly, their magnetic properties can also be changed reversibly, which realizes our goals of manipulating on/off single-molecule magnet behaviour. MOF 1 behaves as a single-molecule magnet either with or without DC field. Contrarily, no slow magnetic relaxation was observed in 1a both under zero field and applied field.
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Affiliation(s)
- Xiao-Jiao Song
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, China.,Key Laboratory of National Forestry and Grassland Administration on Wildlife Evidence Technology, School of Criminal Science and Technology, Nanjing Forest Police College, Nanjing, China
| | - Zhao-Bo Hu
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, China.,Chaotic Matter Science Research Center, Department of Materials, Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou, China
| | - Miao-Miao Li
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, China
| | - Xin Feng
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, China
| | - Ming Kong
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, China
| | - Xiao-Ming Xue
- Key Laboratory of National Forestry and Grassland Administration on Wildlife Evidence Technology, School of Criminal Science and Technology, Nanjing Forest Police College, Nanjing, China
| | - Yi-Quan Zhang
- Jiangsu Key Lab for NSLSCS, School of Physical Science and Technology, Nanjing Normal University, Nanjing, China
| | - You Song
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, China
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25
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Xu M, Li X, Sha JQ, Tong Z, Li Q, Liu C. Hollow POM@MOF-derived Porous NiMo 6 @Co 3 O 4 for Biothiol Colorimetric Detection. Chemistry 2021; 27:9141-9151. [PMID: 33938042 DOI: 10.1002/chem.202100846] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Indexed: 12/18/2022]
Abstract
Developing highly active and sensitive peroxidase mimics for L -cysteine (L -Cys) colorimetric detection is very important for biotechnology and medical diagnosis. Herein, polyoxometalate-doped porous Co3 O4 composite (NiMo6 @Co3 O4 ) was designed and prepared for the first time. Compared with pure and commercial Co3 O4 , NiMo6 @Co3 O4 (n) composites exhibit the enhanced peroxidase-mimicking activities and stabilities due to the strong synergistic effect between porous Co3 O4 and multi-electron NiMo6 clusters. Moreover, the peroxidase-mimicking activities of NiMo6 @Co3 O4 (n) composites are heavily dependent on the doping mass of NiMo6 , and the optimized NiMo6 @Co3 O4 (2) exhibits the superlative peroxidase-mimicking activity. More importantly, a sensitive L -Cys colorimetric detection is developed with the sensitivity of 0.023 μM-1 and the detection limit at least 0.018 μM in the linear range of 1-20 μM, which is by far the best enzyme-mimetic performances, to the best our knowledge.
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Affiliation(s)
- Mingqi Xu
- Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong, 273155, China
| | - Xiao Li
- Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong, 273155, China
| | - Jing-Quan Sha
- Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong, 273155, China
| | - Zhibo Tong
- Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong, 273155, China
| | - Qian Li
- Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong, 273155, China
| | - Chang Liu
- Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong, 273155, China
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26
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Elliott R, Ryan AA, Aggarwal A, Zhu N, Steuber FW, Senge MO, Schmitt W. 2D Porphyrinic Metal-Organic Frameworks Featuring Rod-Shaped Secondary Building Units. Molecules 2021; 26:2955. [PMID: 34065664 PMCID: PMC8156857 DOI: 10.3390/molecules26102955] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 05/10/2021] [Accepted: 05/12/2021] [Indexed: 12/02/2022] Open
Abstract
Metal-organic frameworks (MOFs) encompass a rapidly expanding class of materials with diverse potential applications including gas storage, molecular separation, sensing and catalysis. So-called 'rod MOFs', which comprise infinitely extended 1D secondary building units (SBUs), represent an underexplored subclass of MOF. Further, porphyrins are considered privileged ligands for MOF synthesis due to their tunable redox and photophysical properties. In this study, the CuII complex of 5,15-bis(4-carboxyphenyl)-10,20-diphenylporphyrin (H2L-CuII, where H2 refers to the ligand's carboxyl H atoms) is used to prepare two new 2D porphyrinic rod MOFs PROD-1 and PROD-2. Single-crystal X-ray analysis reveals that these frameworks feature 1D MnII- or CoII-based rod-like SBUs that are coordinated by labile solvent molecules and photoactive porphyrin moieties. Both materials were characterised using infrared (IR) spectroscopy, powder X-ray diffraction (PXRD) spectroscopy and thermogravimetric analysis (TGA). The structural attributes of PROD-1 and PROD-2 render them promising materials for future photocatalytic investigations.
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Affiliation(s)
- Rory Elliott
- School of Chemistry & AMBER Centre, Trinity College, University of Dublin, Dublin, Ireland; (R.E.); (A.A.); (N.Z.); (F.W.S.)
| | - Aoife A. Ryan
- School of Chemistry, Chair of Organic Chemistry, Trinity Biomedical Science Institute, 152-160 Pearse Street, Trinity College, The University of Dublin, Dublin, Ireland;
| | - Aviral Aggarwal
- School of Chemistry & AMBER Centre, Trinity College, University of Dublin, Dublin, Ireland; (R.E.); (A.A.); (N.Z.); (F.W.S.)
| | - Nianyong Zhu
- School of Chemistry & AMBER Centre, Trinity College, University of Dublin, Dublin, Ireland; (R.E.); (A.A.); (N.Z.); (F.W.S.)
| | - Friedrich W. Steuber
- School of Chemistry & AMBER Centre, Trinity College, University of Dublin, Dublin, Ireland; (R.E.); (A.A.); (N.Z.); (F.W.S.)
| | - Mathias O. Senge
- Focus Group—Molecular and Interfacial Engineering of Organic Nanosystems, Institute for Advanced Study (TUM-IAS), Technical University of Munich, Lichtenberg-Str. 2a, 85748 Garching, Germany;
| | - Wolfgang Schmitt
- School of Chemistry & AMBER Centre, Trinity College, University of Dublin, Dublin, Ireland; (R.E.); (A.A.); (N.Z.); (F.W.S.)
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27
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Zhang X, Wasson MC, Shayan M, Berdichevsky EK, Ricardo-Noordberg J, Singh Z, Papazyan EK, Castro AJ, Marino P, Ajoyan Z, Chen Z, Islamoglu T, Howarth AJ, Liu Y, Majewski MB, Katz MJ, Mondloch JE, Farha OK. A historical perspective on porphyrin-based metal-organic frameworks and their applications. Coord Chem Rev 2021; 429:213615. [PMID: 33678810 PMCID: PMC7932473 DOI: 10.1016/j.ccr.2020.213615] [Citation(s) in RCA: 88] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Porphyrins are important molecules widely found in nature in the form of enzyme active sites and visible light absorption units. Recent interest in using these functional molecules as building blocks for the construction of metal-organic frameworks (MOFs) have rapidly increased due to the ease in which the locations of, and the distances between, the porphyrin units can be controlled in these porous crystalline materials. Porphyrin-based MOFs with atomically precise structures provide an ideal platform for the investigation of their structure-function relationships in the solid state without compromising accessibility to the inherent properties of the porphyrin building blocks. This review will provide a historical overview of the development and applications of porphyrin-based MOFs from early studies focused on design and structures, to recent efforts on their utilization in biomimetic catalysis, photocatalysis, electrocatalysis, sensing, and biomedical applications.
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Affiliation(s)
- Xuan Zhang
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, Evanston, IL 60208, United States
| | - Megan C. Wasson
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, Evanston, IL 60208, United States
| | - Mohsen Shayan
- Department of Chemistry, Memorial University of Newfoundland, 230 Elizabeth Avenue, St. John’s, Newfoundland and Labrador, A1C 5S7, Canada
| | - Ellan K. Berdichevsky
- Department of Chemistry, Memorial University of Newfoundland, 230 Elizabeth Avenue, St. John’s, Newfoundland and Labrador, A1C 5S7, Canada
| | - Joseph Ricardo-Noordberg
- Department of Chemistry and Biochemistry and Centre for NanoScience Research, Concordia University, 7141 Sherbrooke St. W., Montréal, Québec, H4B 1R6, Canada
| | - Zujhar Singh
- Department of Chemistry and Biochemistry and Centre for NanoScience Research, Concordia University, 7141 Sherbrooke St. W., Montréal, Québec, H4B 1R6, Canada
| | - Edgar K. Papazyan
- Department of Chemistry and Biochemistry, California State University, Los Angeles, 5151 State University Drive, Los Angeles, CA 90032, United States
| | - Anthony J. Castro
- Department of Chemistry and Biochemistry, California State University, Los Angeles, 5151 State University Drive, Los Angeles, CA 90032, United States
| | - Paola Marino
- Department of Chemistry and Biochemistry and Centre for NanoScience Research, Concordia University, 7141 Sherbrooke St. W., Montréal, Québec, H4B 1R6, Canada
| | - Zvart Ajoyan
- Department of Chemistry and Biochemistry and Centre for NanoScience Research, Concordia University, 7141 Sherbrooke St. W., Montréal, Québec, H4B 1R6, Canada
| | - Zhijie Chen
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, Evanston, IL 60208, United States
| | - Timur Islamoglu
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, Evanston, IL 60208, United States
| | - Ashlee J. Howarth
- Department of Chemistry and Biochemistry and Centre for NanoScience Research, Concordia University, 7141 Sherbrooke St. W., Montréal, Québec, H4B 1R6, Canada
| | - Yangyang Liu
- Department of Chemistry and Biochemistry, California State University, Los Angeles, 5151 State University Drive, Los Angeles, CA 90032, United States
| | - Marek B. Majewski
- Department of Chemistry and Biochemistry and Centre for NanoScience Research, Concordia University, 7141 Sherbrooke St. W., Montréal, Québec, H4B 1R6, Canada
| | - Michael J. Katz
- Department of Chemistry, Memorial University of Newfoundland, 230 Elizabeth Avenue, St. John’s, Newfoundland and Labrador, A1C 5S7, Canada
| | - Joseph E. Mondloch
- Department of Chemistry, University of Wisconsin-Stevens Point, 2100 Main Street, Stevens Point, WI 54481, United States
| | - Omar K. Farha
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, Evanston, IL 60208, United States
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208, United States
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28
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Ahmed F, Ortega-Castro J, Frontera A, Mir MH. Semiconducting properties of pyridyl appended linear dicarboxylate based coordination polymers: theoretical prediction via DFT study. Dalton Trans 2021; 50:270-278. [PMID: 33300533 DOI: 10.1039/d0dt03868g] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Coordination polymers (CPs) in recent times have emerged as active constituents in many semiconductor devices like light emitting diodes (LED), field effect transistors (FET), photovoltaic devices and Schottky barrier diodes. An intelligent choice of linkers, careful selection of metal ions and post synthetic modification (PSM) can provide a better pathway for charge transportation. However, a proper understanding of the charge transport mechanism in CPs is still inadequate due to the lack of considerable experimental and theoretical work. In this paper, we address the theoretical elucidation of semiconducting properties and a probable pathway for charge transportation in three of our previously published CPs using density functional theory (DFT). These results help us to recognize the orbitals that have major contributions in the formation of the valence band and also provide the most likely pathway for optimum electronic communication. In this regard, the role of hydrogen bonding and unpaired electrons of metal d-orbitals is also established.
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Affiliation(s)
- Faruk Ahmed
- Department of Chemistry, Aliah University, New Town, Kolkata 700 156, India.
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29
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Su J, Yuan S, Li J, Wang HY, Ge JY, Drake HF, Leong CF, Yu F, D'Alessandro DM, Kurmoo M, Zuo JL, Zhou HC. Rare-Earth Metal Tetrathiafulvalene Carboxylate Frameworks as Redox-Switchable Single-Molecule Magnets. Chemistry 2021; 27:622-627. [PMID: 33191540 DOI: 10.1002/chem.202004883] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Indexed: 01/25/2023]
Abstract
Using the redox-active tetrathiafulvalene tetrabenzoate (TTFTB4- ) as the linker, a series of stable and porous rare-earth metal-organic frameworks (RE-MOFs), [RE9 (μ3 -OH)13 (μ3 -O)(H2 O)9 (TTFTB)3 ] (1-RE, where RE=Y, Sm, Gd, Tb, Dy, Ho, and Er) were constructed. The RE9 (μ3 -OH)13 (μ3 -O) (H2 O)9 ](CO2 )12 clusters within 1-RE act as segregated single-molecule magnets (SMMs) displaying slow relaxation. Interestingly, upon oxidation by I2 , the S=0 TTFTB4- linkers of 1-RE were converted into S= 1 / 2 TTFTB.3- radical linkers which introduced exchange-coupling between SMMs and modulated the relaxation. Furthermore, the SMM property can be restored by reduction in N,N-dimethylformamide. These results highlight the advantage of MOFs in the construction of redox-switchable SMMs.
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Affiliation(s)
- Jian Su
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210093, P.R. China
| | - Shuai Yuan
- Department of Chemistry, Texas A&M University, College Station, TX, 77843, USA
| | - Jing Li
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210093, P.R. China
| | - Hai-Ying Wang
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210093, P.R. China
| | - Jing-Yuan Ge
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210093, P.R. China
| | - Hannah F Drake
- Department of Chemistry, Texas A&M University, College Station, TX, 77843, USA
| | - Chanel F Leong
- School of Chemistry, The University of Sydney, Sydney, New South Wales, 2006, Australia
| | - Fei Yu
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210093, P.R. China
| | - Deanna M D'Alessandro
- School of Chemistry, The University of Sydney, Sydney, New South Wales, 2006, Australia
| | - Mohamedally Kurmoo
- Institut de Chimie de Strasbourg, CNRS-UMR7177, Université de Strasbourg, 4 rue Blaise Pascal, Strasbourg, 67000, France
| | - Jing-Lin Zuo
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210093, P.R. China
| | - Hong-Cai Zhou
- Department of Chemistry, Texas A&M University, College Station, TX, 77843, USA
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30
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Fugu MB, Coley J, Dickinson IF, Orton JB, Klooster W, Gleeson MP, Jones LF. Slight ligand modifications within multitopic linear hydroxamates promotes connectivity differences in Cu( ii) 1-D coordination polymers. CrystEngComm 2021. [DOI: 10.1039/d1ce00807b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Two novel hydroxamic acids have been used in constructing two 1-D coordination polymers. Slight structural differences promote connectivity changes upon Cu(ii) metalation as rationalised using DFT calculations and Hirschfeld surface analysis.
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Affiliation(s)
- Mohammed B. Fugu
- School of Natural Sciences, Bangor University, Bangor, Wales, LL57 2DG, UK
| | - Joe Coley
- School of Physical, Biological and Forensic Sciences, University of Wolverhampton, Wulfruna Street, Wolverhampton, England, WV1 1LY, UK
| | | | - James B. Orton
- UK National Crystallographic Service, Chemistry, Faculty of Natural and Environmental Sciences, University of Southampton, England, SO17 1BJ, UK
| | - Wim Klooster
- UK National Crystallographic Service, Chemistry, Faculty of Natural and Environmental Sciences, University of Southampton, England, SO17 1BJ, UK
| | - M. Paul Gleeson
- School of Engineering, King Mongkut's Institute of Technology Ladkrabang, Bangkok 10520, Thailand
| | - Leigh F. Jones
- School of Natural Sciences, Bangor University, Bangor, Wales, LL57 2DG, UK
- School of Physical, Biological and Forensic Sciences, University of Wolverhampton, Wulfruna Street, Wolverhampton, England, WV1 1LY, UK
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31
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López-Moreno A, del Carmen Giménez-López M. Metallic-based magnetic switches under confinement. ADVANCES IN ORGANOMETALLIC CHEMISTRY 2021. [DOI: 10.1016/bs.adomc.2021.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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32
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Wu ZL, Gu AL, Gao N, Cui HY, Wang WM, Cui JZ. Solvent-Dependent Assembly and Magnetic Relaxation Behaviors of [Cu 4I 3] Cluster-Based Lanthanide MOFs: Acting as Efficient Catalysts for Carbon Dioxide Conversion with Propargylic Alcohols. Inorg Chem 2020; 59:15111-15119. [PMID: 32997940 DOI: 10.1021/acs.inorgchem.0c02050] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Two structurally similar metal-organic frameworks (MOFs) [Dy2Cu4I3(IN)7(DMF)2]·DMF (1) and [Dy2Cu4I3(IN)7(DMA)2]·DMA (2) (HIN = isonicotinic acid) feathering different coordinated solvent molecules were successfully isolated by tuning the types of solvents in the reaction system. Structural tests indicate that 1 and 2 are both built from 1D Dy(III) chains and copper iodide clusters [Cu4I3], generating into three-dimensional frameworks with an open 1D channel along the a axis. 1 and 2 display extensive and excellent solvent stability. Magnetic studies of 1 and 2 indicate that they exhibit interesting solvent-dependent magnetization dynamics. Importantly, 1 and 2 can act as highly effective catalysts for the carboxylic cyclization of propargyl alcohols with carbon dioxide (CO2) under ambient operating conditions. Additionally, the substrate scope was further explored over compound 1 based on the optimal conditions, and it exhibits efficient cyclic carboxylation of various terminal propargylic alcohols with CO2. This research offers an effective approach for the solvent-guided synthesis of MOFs materials and also presents the great application value of MOFs in CO2 chemical conversion.
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Affiliation(s)
- Zhi-Lei Wu
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis (Ministry of Education), Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, P.R. China
| | - Ai-Ling Gu
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis (Ministry of Education), Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, P.R. China
| | - Ning Gao
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis (Ministry of Education), Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, P.R. China
| | - Hui-Ya Cui
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis (Ministry of Education), Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, P.R. China
| | - Wen-Min Wang
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis (Ministry of Education), Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, P.R. China.,Department of Chemistry, Taiyuan Normal University, Jinzhong 030619, P.R. China
| | - Jian-Zhong Cui
- Department of Chemistry, Tianjin University, Tianjin 300072, P.R. China
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33
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Mollick S, Fajal S, Saurabh S, Mahato D, Ghosh SK. Nanotrap Grafted Anion Exchangeable Hybrid Materials for Efficient Removal of Toxic Oxoanions from Water. ACS CENTRAL SCIENCE 2020; 6:1534-1541. [PMID: 32999928 PMCID: PMC7517115 DOI: 10.1021/acscentsci.0c00533] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Indexed: 05/05/2023]
Abstract
Water pollution has attracted worldwide significant attention ever since the finding of its harmful effects on the whole ecosystem, including human health. Although several materials are known for selective removal of specific contaminants, designing a single material that can adsorb a variety of water contaminants is still a very challenging task due to a lack of proper design strategies. Herein, we have rationally designed a new class of anion exchangeable hybrid material where the nanosized cationic metal-organic polyhedra (MOP) are embedded inside a porous covalent organic framework (COF) with specific binding sites for toxic oxoanions. The resulting hybrid material exhibits very fast and selective sequestration of high as well as trace amount of a wide range of toxic oxoanions (HAsO4 2-, SeO4 2-, CrO4 2-, ReO4 -, and MnO4 -) from the mixture of excessive (∼1000-fold) other interfering anions to well below the permissible drinking water limit. Moreover, the hybrid cationic nanotrap material can reduce the As(V) level from a highly contaminated groundwater sample to below the WHO permitted level.
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34
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Krause S, Feringa BL. Towards artificial molecular factories from framework-embedded molecular machines. Nat Rev Chem 2020. [DOI: 10.1038/s41570-020-0209-9] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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35
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Zhu ZH, Wang HL, Zou HH, Liang FP. Metal hydrogen-bonded organic frameworks: structure and performance. Dalton Trans 2020; 49:10708-10723. [PMID: 32672293 DOI: 10.1039/d0dt01998d] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Although great progress has been made in the design, synthesis, and performance expansion of porous materials, new porous materials with stable structures still need to be explored further. In recent years, porous molecular crystals formed by intermolecular interactions have attracted wide attention from chemists, especially metal hydrogen-bonded organic frameworks (M-HOFs) formed by connecting metal complexes through hydrogen bonds. Metal complexes with specific properties (e.g., magnetism, luminescence, sensing, and catalysis) can expand and develop the application of M-HOFs further. However, the huge volume, irregular shape, complex coordination modes, and interference of coordination bonds pose certain challenges in the synthesis and performance expansion of M-HOFs. In this frontier, we summarize the latest progress in the use of 3d, 4d, and 4f metal complexes for the synthesis of M-HOFs, and briefly introduce the performance expansion of these M-HOFs, which is expected to help expand new porous materials with stable structures and specific functions.
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Affiliation(s)
- Zhong-Hong Zhu
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmacy of Guangxi Normal University, Guilin 541004, P. R. China.
| | - Hai-Ling Wang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmacy of Guangxi Normal University, Guilin 541004, P. R. China.
| | - Hua-Hong Zou
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmacy of Guangxi Normal University, Guilin 541004, P. R. China.
| | - Fu-Pei Liang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmacy of Guangxi Normal University, Guilin 541004, P. R. China. and Guangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, P. R. China
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36
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Zykin MA, Kazin PE, Jansen M. All-Inorganic Single-Ion Magnets in Ceramic Matrices. Chemistry 2020; 26:8834-8844. [PMID: 32130745 DOI: 10.1002/chem.201905290] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 03/03/2020] [Indexed: 02/05/2023]
Abstract
All-inorganic single-ion magnets representing paramagnetic ions incorporated in a crystalline diamagnetic matrix are reviewed. Key results and advantages of this approach in comparison with the common strategy based on molecular metal-organic complexes are considered, and some unsolved problems and future perspectives are discussed.
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Affiliation(s)
- Mikhail A Zykin
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1, 119991, Moscow, Russia
| | - Pavel E Kazin
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1, 119991, Moscow, Russia
| | - Martin Jansen
- Max Planck Institute for Solid State Research, Heisenbergstrasse 1, 70569, Stuttgart, Germany
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37
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Mon M, Bruno R, Sanz-Navarro S, Negro C, Ferrando-Soria J, Bartella L, Di Donna L, Prejanò M, Marino T, Leyva-Pérez A, Armentano D, Pardo E. Hydrolase-like catalysis and structural resolution of natural products by a metal-organic framework. Nat Commun 2020; 11:3080. [PMID: 32555154 PMCID: PMC7300120 DOI: 10.1038/s41467-020-16699-3] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Accepted: 05/13/2020] [Indexed: 12/24/2022] Open
Abstract
The exact chemical structure of non-crystallising natural products is still one of the main challenges in Natural Sciences. Despite tremendous advances in total synthesis, the absolute structural determination of a myriad of natural products with very sensitive chemical functionalities remains undone. Here, we show that a metal-organic framework (MOF) with alcohol-containing arms and adsorbed water, enables selective hydrolysis of glycosyl bonds, supramolecular order with the so-formed chiral fragments and absolute determination of the organic structure by single-crystal X-ray crystallography in a single operation. This combined strategy based on a biomimetic, cheap, robust and multigram available solid catalyst opens the door to determine the absolute configuration of ketal compounds regardless degradation sensitiveness, and also to design extremely-mild metal-free solid-catalysed processes without formal acid protons.
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Affiliation(s)
- Marta Mon
- Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, 46980, Paterna, Valencia, Spain
| | - Rosaria Bruno
- Dipartimento di Chimica e Tecnologie Chimiche (CTC), Università Della Calabria, 87036, Rende, Cosenza, Italy
| | - Sergio Sanz-Navarro
- Instituto de Tecnología Química (UPV-CSIC), Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas, Avenida de los Naranjos s/n, 46022, Valencia, Spain
| | - Cristina Negro
- Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, 46980, Paterna, Valencia, Spain
| | - Jesús Ferrando-Soria
- Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, 46980, Paterna, Valencia, Spain.
| | - Lucia Bartella
- Dipartimento di Chimica e Tecnologie Chimiche (CTC), Università Della Calabria, 87036, Rende, Cosenza, Italy
| | - Leonardo Di Donna
- Dipartimento di Chimica e Tecnologie Chimiche (CTC), Università Della Calabria, 87036, Rende, Cosenza, Italy
| | - Mario Prejanò
- Dipartimento di Chimica e Tecnologie Chimiche (CTC), Università Della Calabria, 87036, Rende, Cosenza, Italy
| | - Tiziana Marino
- Dipartimento di Chimica e Tecnologie Chimiche (CTC), Università Della Calabria, 87036, Rende, Cosenza, Italy
| | - Antonio Leyva-Pérez
- Instituto de Tecnología Química (UPV-CSIC), Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas, Avenida de los Naranjos s/n, 46022, Valencia, Spain.
| | - Donatella Armentano
- Dipartimento di Chimica e Tecnologie Chimiche (CTC), Università Della Calabria, 87036, Rende, Cosenza, Italy.
| | - Emilio Pardo
- Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, 46980, Paterna, Valencia, Spain.
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38
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Affiliation(s)
- Dong Shao
- State Key Laboratory of Coordination Chemistry, Collaborative Innovation Center of Advanced Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing Jiangsu 210023 China
| | - Xin‐Yi Wang
- State Key Laboratory of Coordination Chemistry, Collaborative Innovation Center of Advanced Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing Jiangsu 210023 China
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39
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Ahmed F, Datta J, Khan S, Dutta B, Islam S, Naaz S, Ray PP, Mir MH. Linear dicarboxylate-based pyridyl-appended cobalt(ii) coordination polymers in search of opto-electronic properties. NEW J CHEM 2020. [DOI: 10.1039/d0nj00567c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Two isotypical Co(ii)-based 1D coordination polymers with a linear ditopic linker along with pyridyl based ligands exhibit optoelectronic property.
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Affiliation(s)
- Faruk Ahmed
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
| | - Joydeep Datta
- Department of Physics
- Jadavpur University
- Kolkata 700 032
- India
| | - Samim Khan
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
| | - Basudeb Dutta
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
| | - Sakhiul Islam
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
| | - Sanobar Naaz
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
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40
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Sun WJ, Li LL, Liu XY, Liu S, Ke CY, Zhang QZ, Zhang XL. A 3D Cu( ii) tetrazolate coordination polymer based on pentanuclear units with a large coercive field. Dalton Trans 2020; 49:651-658. [DOI: 10.1039/c9dt04113c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A 3D Cu(ii) coordination polymer with the ligand 1,2-bis(tetrazol-5-yl) exhibits spin-canting magnetic behavior with a large coercive field of 2.3 kOe.
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Affiliation(s)
- Wu-Juan Sun
- College of Chemistry and Chemical Engineering
- Xi'an Shiyou University
- Xi'an 710065
- China
| | - Lei-Lei Li
- College of Chemistry and Chemical Engineering
- Xi'an Shiyou University
- Xi'an 710065
- China
| | - Xiang-Yu Liu
- College of Chemistry and Chemical Engineering
- State Key Laboratory Cultivation Base of Natural Gas Conversion
- Ningxia University
- Yinchuan 750021
- China
| | - Shuang Liu
- College of Chemistry and Chemical Engineering
- Xi'an Shiyou University
- Xi'an 710065
- China
| | - Cong-Yu Ke
- College of Chemistry and Chemical Engineering
- Xi'an Shiyou University
- Xi'an 710065
- China
| | - Qun-Zheng Zhang
- College of Chemistry and Chemical Engineering
- Xi'an Shiyou University
- Xi'an 710065
- China
| | - Xun-Li Zhang
- College of Chemistry and Chemical Engineering
- Xi'an Shiyou University
- Xi'an 710065
- China
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41
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Ma D, Peng G, Zhang YY, Li B. Field-induced slow magnetic relaxation in two-dimensional and three-dimensional Co(ii) coordination polymers. Dalton Trans 2019; 48:15529-15536. [PMID: 31314024 DOI: 10.1039/c9dt02070e] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two coordination polymers formulated as [Co(1,4-bimb)0.5(5-aip)(H2O)]n (1) and [Co(1,4-bib)1.5(5-hip)(H2O)]n (2) (1,4-bimb = 1,4-bis(imidazol-1-ylmethyl)benzene, 5-aip = 5-aminoisophthalic acid, 1,4-bib = 1,4-bis(1-imidazolyl)benzene and 5-hip = 5-hydroxyisophthalic acid) have been prepared and structurally characterized. Complex 1 is a two-dimensional (2D) network where Co(ii) is six coordinate in a CoO4N2 coordination environment, while the structure of 2 consists of a three-dimensional (3D) framework built from mononuclear Co(ii) units with distorted octahedral geometry as nodes. Static magnetic studies show that first-order orbital angular momentum may play an important role in the magnetic properties of 1, whereas strong easy-axis anisotropy (D = -102 cm-1) was observed in 2. Alternating current (ac) susceptibility measurements demonstrate that both the complexes display field-induced single ion magnet (SIM) behavior.
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Affiliation(s)
- Deyun Ma
- School of Food and Pharmaceutical Engineering, Zhaoqing University, Zhaoqing 526061, P. R. China
| | - Guo Peng
- College of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China. and Herbert Gleiter Institute of Nanoscience, School of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, P. R. China.
| | - Ying-Ying Zhang
- Herbert Gleiter Institute of Nanoscience, School of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, P. R. China.
| | - Bo Li
- College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang 473061, P. R. China.
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42
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Kalinke LHG, Cangussu D, Mon M, Bruno R, Tiburcio E, Lloret F, Armentano D, Pardo E, Ferrando-Soria J. Metal-Organic Frameworks as Playgrounds for Reticulate Single-Molecule Magnets. Inorg Chem 2019; 58:14498-14506. [PMID: 31621305 DOI: 10.1021/acs.inorgchem.9b02086] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Achieving fine control on the structure of metal-organic frameworks (MOFs) is mandatory to obtain target physical properties. Herein, we present how the combination of a metalloligand approach and a postsynthetic method is a suitable and highly useful synthetic strategy to success on this extremely difficult task. First, a novel oxamato-based tetranuclear cobalt(III) compound with a tetrahedron-shaped geometry is used, for the first time, as the metalloligand toward calcium(II) metal ions to lead to a diamagnetic CaII-CoIII three-dimensional (3D) MOF (1). In a second stage, in a single-crystal-to-single-crystal manner, the calcium(II) ions are replaced by terbium(III), dysprosium(III), holmium(III), and erbium(III) ions to yield four isostructural novel LnIII-CoIII [Ln = Tb (2), Dy (3), Ho (4), and Er (5)] 3D MOFs. Direct-current magnetic properties for 2-5 show typical performances for the ground-state terms of the lanthanoid cations [7F6 (TbIII), 6H15/2 (DyIII), 5I8 (HoIII), and 4I15/2 (ErIII)]. Analysis of the χMT data indicates that the ground state is the lowest MJ value, that is, MJ = 0 (2 and 4) and ±1/2 (3 and 5). Kramers' ions (3 and 5) exhibit field-induced emergent frequency-dependent alternating-current magnetic susceptibility signals, which is indicative of the presence of slow magnetic relaxation typical of single-molecule magnets.
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Affiliation(s)
- Lucas H G Kalinke
- Departament de Química Inorgànica, Instituto de Ciencia Molecular , Universitat de València , 46980 Paterna , València , Spain.,Instituto Federal de Goiás , 75131-457 , Anápolis , Goiás Brazil.,Instituto de Química , Universidade Federal de Goiás , 74690-900 , Goiânia , Goiás Brazil
| | - Danielle Cangussu
- Instituto de Química , Universidade Federal de Goiás , 74690-900 , Goiânia , Goiás Brazil
| | - Marta Mon
- Departament de Química Inorgànica, Instituto de Ciencia Molecular , Universitat de València , 46980 Paterna , València , Spain
| | - Rosaria Bruno
- Dipartimento di Chimica e Tecnologie Chimiche , Università della Calabria , Rende 87036 , Cosenza , Italy
| | - Estefania Tiburcio
- Departament de Química Inorgànica, Instituto de Ciencia Molecular , Universitat de València , 46980 Paterna , València , Spain
| | - Francesc Lloret
- Departament de Química Inorgànica, Instituto de Ciencia Molecular , Universitat de València , 46980 Paterna , València , Spain
| | - Donatella Armentano
- Dipartimento di Chimica e Tecnologie Chimiche , Università della Calabria , Rende 87036 , Cosenza , Italy
| | - Emilio Pardo
- Departament de Química Inorgànica, Instituto de Ciencia Molecular , Universitat de València , 46980 Paterna , València , Spain
| | - Jesus Ferrando-Soria
- Departament de Química Inorgànica, Instituto de Ciencia Molecular , Universitat de València , 46980 Paterna , València , Spain
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43
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Harriman KL, Errulat D, Murugesu M. Magnetic Axiality: Design Principles from Molecules to Materials. TRENDS IN CHEMISTRY 2019. [DOI: 10.1016/j.trechm.2019.04.005] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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44
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Ge JY, Chen Z, Qiu YR, Huo D, Zhang YQ, Wang P, Zuo JL. Modulating Magnetic Property of Phthalocyanine Supported MII–DyIII (M = Ni, Zn) Heterodinuclear Complexes. Inorg Chem 2019; 58:9387-9396. [DOI: 10.1021/acs.inorgchem.9b01179] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Jing-Yuan Ge
- College of Materials and Environmental Engineering, Hangzhou Dianzi University, Hangzhou 310018, P. R. China
| | - Zhongyan Chen
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P. R. China
| | - Ya-Ru Qiu
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P. R. China
| | - Dexuan Huo
- College of Materials and Environmental Engineering, Hangzhou Dianzi University, Hangzhou 310018, P. R. China
| | - Yi-Quan Zhang
- Jiangsu Key Laboratory for NSLSCS, School of Physical Science and Technology, Nanjing Normal University, Nanjing 210023, P. R. China
| | - Peng Wang
- College of Chemical and Environmental Engineering, Shandong University of Science and Technology, Qingdao 266590, P. R. China
| | - Jing-Lin Zuo
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P. R. China
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45
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Lanthanide chain assembled in metal–organic frameworks: Slow relaxation of the magnetization in Dy(III) and Er(III) complexes. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2019.02.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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46
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Spree L, Popov AA. Recent advances in single molecule magnetism of dysprosium-metallofullerenes. Dalton Trans 2019; 48:2861-2871. [PMID: 30756104 PMCID: PMC6394203 DOI: 10.1039/c8dt05153d] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Accepted: 01/24/2019] [Indexed: 11/21/2022]
Abstract
This article outlines the magnetic properties of single molecule magnets based on Dy-encapsulating endohedral metallofullerenes. The factors that govern these properties, such as the influence of different non-metal species in clusterfullerenes, the cage size, and cage isomerism are discussed, as well as the recent successful isolation of dimetallofullerenes with unprecedented magnetic properties. Finally, recent advances towards the organization of endohedral metallofullerenes in 1D, 2D, and 3D ordered structures with potential for devices are reviewed.
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Affiliation(s)
- Lukas Spree
- IFW Dresden
,
Helmhotzstraße 20
, 01069 Dresden
, Germany
.
;
| | - Alexey A. Popov
- IFW Dresden
,
Helmhotzstraße 20
, 01069 Dresden
, Germany
.
;
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47
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Aulakh D, Liu L, Varghese JR, Xie H, Islamoglu T, Duell K, Kung CW, Hsiung CE, Zhang Y, Drout RJ, Farha OK, Dunbar KR, Han Y, Wriedt M. Direct Imaging of Isolated Single-Molecule Magnets in Metal-Organic Frameworks. J Am Chem Soc 2019; 141:2997-3005. [PMID: 30640459 DOI: 10.1021/jacs.8b11374] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Practical applications involving the magnetic bistability of single-molecule magnets (SMMs) for next-generation computer technologies require nanostructuring, organization, and protection of nanoscale materials in two- or three-dimensional networks, to enable read-and-write processes. Owing to their porous nature and structural long-range order, metal-organic frameworks (MOFs) have been proposed as hosts to facilitate these efforts. Although probing the channels of MOF composites using indirect methods is well established, the use of direct methods to elucidate fundamental structural information is still lacking. Herein we report the direct imaging of SMMs encapsulated in a mesoporous MOF matrix using high-resolution transmission electron microscopy. These images deliver, for the first time, direct and unambiguous evidence to support the adsorption of molecular guests within the porous host. Bulk magnetic measurements further support the successful nanostructuring of SMMs. The preparation of the first magnetic composite thin films of this kind furthers the development of molecular spintronics.
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Affiliation(s)
- Darpandeep Aulakh
- Department of Chemistry & Biomolecular Science , Clarkson University , Potsdam , New York 13699 , United States
| | - Lingmei Liu
- Advanced Membranes and Porous Materials Center, Physical Sciences and Engineering Division , King Abdullah University of Science and Technology , Thuwal 23955-6900 , Saudi Arabia
| | - Juby R Varghese
- Department of Chemistry & Biomolecular Science , Clarkson University , Potsdam , New York 13699 , United States
| | - Haomiao Xie
- Department of Chemistry , Texas A&M University , College Station , Texas 77845 , United States
| | - Timur Islamoglu
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
| | - Kyle Duell
- Department of Chemistry & Biomolecular Science , Clarkson University , Potsdam , New York 13699 , United States
| | - Chung-Wei Kung
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
| | - Chia-En Hsiung
- Advanced Membranes and Porous Materials Center, Physical Sciences and Engineering Division , King Abdullah University of Science and Technology , Thuwal 23955-6900 , Saudi Arabia
| | - Yuxin Zhang
- Multi-Scale Porous Materials Center, Institute of Advanced Interdisciplinary Studies & College of Materials Science and Engineering , Chongqing University , Chongqing 400044 , People's Republic of China
| | - Riki J Drout
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
| | - Omar K Farha
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
| | - Kim R Dunbar
- Department of Chemistry , Texas A&M University , College Station , Texas 77845 , United States
| | - Yu Han
- Advanced Membranes and Porous Materials Center, Physical Sciences and Engineering Division , King Abdullah University of Science and Technology , Thuwal 23955-6900 , Saudi Arabia
| | - Mario Wriedt
- Department of Chemistry & Biomolecular Science , Clarkson University , Potsdam , New York 13699 , United States
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48
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Lyu J, Zhang X, Otake KI, Wang X, Li P, Li Z, Chen Z, Zhang Y, Wasson MC, Yang Y, Bai P, Guo X, Islamoglu T, Farha OK. Topology and porosity control of metal-organic frameworks through linker functionalization. Chem Sci 2019; 10:1186-1192. [PMID: 30774917 PMCID: PMC6349059 DOI: 10.1039/c8sc04220a] [Citation(s) in RCA: 97] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Accepted: 11/09/2018] [Indexed: 12/21/2022] Open
Abstract
Tetratopic organic linkers have been extensively used in Zr-based metal-organic frameworks (MOFs) where diverse topologies have been observed. Achieving meticulous control over the topologies to tune the pore sizes and shapes of the resulting materials, however, remains a great challenge. Herein, by introducing substituents to the backbone of tetratopic linkers to affect the linker conformation, phase-pure Zr-MOFs with different topologies and porosity were successfully obtained under the same synthetic conditions. The conversion of CO2 to valuable cyclic carbonates is a promising route for the mitigation of the greenhouse gas. Owing to the presence of substrate accessible Lewis acidic Zr(iv) sites in the 8-connected Zr6 nodes, the Zr-MOFs in this study have been investigated as heterogenous acid catalysts for CO2 cycloaddition to styrene oxide. The MOFs exhibited drastically different catalytic activities depending on their distinct pore structures. Compared to previously reported MOF materials, a superior catalytic activity was observed with the mesoporous NU-1008, giving an almost 100% conversion under mild conditions.
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Affiliation(s)
- Jiafei Lyu
- Department of Pharmaceutical Engineering , School of Chemical Engineering and Technology , Tianjin University , Tianjin 300350 , China
- Key Laboratory of Systems Bioengineering , Ministry of Education , Tianjin University , Tianjin 300350 , China
- Department of Chemistry and International Institute of Nanotechnology , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , USA .
| | - Xuan Zhang
- Department of Chemistry and International Institute of Nanotechnology , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , USA .
| | - Ken-Ichi Otake
- Department of Chemistry and International Institute of Nanotechnology , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , USA .
| | - Xingjie Wang
- Department of Chemistry and International Institute of Nanotechnology , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , USA .
| | - Peng Li
- Department of Chemistry and International Institute of Nanotechnology , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , USA .
| | - Zhanyong Li
- Department of Chemistry and International Institute of Nanotechnology , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , USA .
| | - Zhijie Chen
- Department of Chemistry and International Institute of Nanotechnology , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , USA .
| | - Yuanyuan Zhang
- Department of Chemistry and International Institute of Nanotechnology , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , USA .
| | - Megan C Wasson
- Department of Chemistry and International Institute of Nanotechnology , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , USA .
| | - Ying Yang
- Department of Chemistry and International Institute of Nanotechnology , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , USA .
| | - Peng Bai
- Department of Pharmaceutical Engineering , School of Chemical Engineering and Technology , Tianjin University , Tianjin 300350 , China
- Key Laboratory of Systems Bioengineering , Ministry of Education , Tianjin University , Tianjin 300350 , China
| | - Xianghai Guo
- Department of Pharmaceutical Engineering , School of Chemical Engineering and Technology , Tianjin University , Tianjin 300350 , China
- Key Laboratory of Systems Bioengineering , Ministry of Education , Tianjin University , Tianjin 300350 , China
| | - Timur Islamoglu
- Department of Chemistry and International Institute of Nanotechnology , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , USA .
| | - Omar K Farha
- Department of Chemistry and International Institute of Nanotechnology , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , USA .
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49
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Dutta B, Dey A, Sinha C, Ray PP, Mir MH. Tuning of the para-position of pyridyl ligands impacts the electrical properties of a series of Cd(ii) ladder polymers. Dalton Trans 2019; 48:11259-11267. [DOI: 10.1039/c9dt01846h] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This work describes the tuning of electrical nature of three Cd(ii)-based 1D coordination polymers by the modifications of para-substituent of pyridyl ligands.
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Affiliation(s)
- Basudeb Dutta
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
| | - Arka Dey
- Department of Physics
- Jadavpur University
- Kolkata 700 032
- India
- Department of Condensed Matter Physics and Material Sciences
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50
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Akhtaruzzaman A, Das P, Khan S, Maity S, Naaz S, Islam S, Ghosh P, Ray PP, Mir MH. Two zinc(ii)-based coordination polymers with flexible dicarboxylate and pyridine mixed ligands: effect of π⋯π interactions on electrical activity. NEW J CHEM 2019. [DOI: 10.1039/c9nj03986d] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
We synthesized two Zn(ii)-based 1D coordination polymers with paddle-wheel units using flexible 1,4-cyclohexanedicarboxylate linkers; these compounds exhibited electrical conductivity and Schottky barrier diode behavior.
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Affiliation(s)
| | - Pubali Das
- Department of Physics
- Jadavpur University
- Kolkata 700 032
- India
| | - Samim Khan
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
| | - Suvendu Maity
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032
- India
| | - Sanobar Naaz
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
| | - Sakhiul Islam
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
| | - Prasanta Ghosh
- Department of Chemistry
- R. K. M. Residential College
- Kolkata 700 103
- India
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