1
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Saha R, Gómez García CJ. Extrinsically conducting MOFs: guest-promoted enhancement of electrical conductivity, thin film fabrication and applications. Chem Soc Rev 2024. [PMID: 39171560 DOI: 10.1039/d4cs00141a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/23/2024]
Abstract
Conductive metal-organic frameworks are of current interest in chemical science because of their applications in chemiresistive sensing, electrochemical energy storage, electrocatalysis, etc. Different strategies have been employed to design conductive frameworks. In this review, we discuss the influence of different types of guest species incorporated within the pores or channels of metal-organic frameworks (MOFs) and porous coordination polymers (PCPs) to generate charge transfer pathways and modulate their electrical conductivity. We have classified dopants or guest species into three different categories: (i) metal-based dopants, (ii) molecule and molecular entities and (iii) organic conducting polymers. Different types of metal ions, metal nano-clusters and metal oxides have been used to enhance electrical conductivity in MOFs. Metal ions and metal nano-clusters depend on the hopping process for efficient charge transfer whereas metal-oxides show charge transport through the metal-oxygen pathway. Several types of molecules or molecular entities ranging from neutral TCNQ, I2, and fullerene to ionic methyl viologen, organometallic like nickelcarborane, etc. have been used. In these cases, the charge transfer process varies with the guest species. When organic conducting polymers are the guest, the charge transport occurs through the polymer chains, mostly based on extended π-conjugation. Here we provide a comprehensive and critical review of these strategies to add electrical conductivity to the, in most cases, otherwise insulating MOFs and PCPs. We point out the guest encapsulation process, the geometry and structure of the resulting host-guest complex, the host-guest interactions and the charge transport mechanism for each case. We also present the methods for thin film fabrication of conducting MOFs (both, liquid-phase and gas-phase based methods) and their most relevant applications like electrocatalysis, sensing, charge storage, photoconductivity, photocatalysis,… We end this review with the main obstacles and challenges to be faced and the appealing perspectives of these 21st century materials.
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Affiliation(s)
- Rajat Saha
- Departamento de Química Inorgánica, Universidad de Valencia, Dr Moliner 50, 46100 Burjasot (Valencia), Spain.
| | - Carlos J Gómez García
- Departamento de Química Inorgánica, Universidad de Valencia, Dr Moliner 50, 46100 Burjasot (Valencia), Spain.
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2
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Lu X, Chen Z, Chen G, Liu Z. Metal-organic framework based self-powered devices for human body energy harvesting. Chem Commun (Camb) 2024; 60:7843-7865. [PMID: 38967500 DOI: 10.1039/d4cc02110j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/06/2024]
Abstract
The shift from traditional bulky electronics to smart wearable devices represents a crucial trend in technological advancement. In recent years, the focus has intensified on harnessing thermal and mechanical energy from human activities to power small wearable electronics. This vision has attracted considerable attention from researchers, with an emphasis on the development of suitable materials that can efficiently convert human body energy into usable electrical form. Metal-organic frameworks (MOFs), with their unique tunable structures, large surface areas, and high porosity, emerge as a promising material category for human body energy harvesting due to their ability to be precisely engineered at the molecular level, which allows for the optimization of their properties to suit specific energy harvesting needs. This article explores the progressive development of MOF materials, highlighting their potential in the realm of self-power devices for wearable applications. It first introduces the typical energy harvesting routes that are particularly suitable for harvesting human body energy, including thermoelectric, triboelectric, and piezoelectric techniques. Then, it delves into various research advances that have demonstrated the efficacy of MOFs in capturing and converting body-generated energy into electrical energy, emphasizing on the conceptual design, device fabrication, and applications in medical health monitoring, human-computer interaction, and motion monitoring. Furthermore, it discusses potential future directions for research in MOF-based self-powered devices and outlines perspectives that could drive breakthroughs in the efficiency and practicality of these devices.
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Affiliation(s)
- Xin Lu
- Guangdong Provincial Key Laboratory of New Energy Materials Service Safety, College of Materials Science and Engineering, Shenzhen University, Shenzhen, 518055, People's Republic of China.
| | - Zhi Chen
- Guangdong Provincial Key Laboratory of New Energy Materials Service Safety, College of Materials Science and Engineering, Shenzhen University, Shenzhen, 518055, People's Republic of China.
| | - Guangming Chen
- Guangdong Provincial Key Laboratory of New Energy Materials Service Safety, College of Materials Science and Engineering, Shenzhen University, Shenzhen, 518055, People's Republic of China.
| | - Zhuoxin Liu
- Guangdong Provincial Key Laboratory of New Energy Materials Service Safety, College of Materials Science and Engineering, Shenzhen University, Shenzhen, 518055, People's Republic of China.
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3
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Geng J, Huang Y, Guo Y, Li H, Li F. Surface Coordination Modulated Morphological Anisotropic Engineering of Iron-Benzoquinone Frameworks for Lithium-Ion Batteries. Angew Chem Int Ed Engl 2024; 63:e202405066. [PMID: 38742486 DOI: 10.1002/anie.202405066] [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: 03/13/2024] [Revised: 04/22/2024] [Accepted: 05/13/2024] [Indexed: 05/16/2024]
Abstract
Morphological anisotropic engineering is powerful to synthesize metal-organic frameworks (MOFs) with versatile physicochemical properties for diverse applications ranging from gas storage/separation to electrocatalysis and batteries, etc. Herein, we developed a carbon substrate guided strategy to manipulate the facet-dependent coordination for morphology engineering of Fe-THBQ (tetrahydroxy-1,4-benzoquinone) frameworks, which is built with cubic Fe octamer bridged by two parallel THBQ ligands along three orthogonal axes, extending to a three-dimensional (3D) framework with pcu-e network topology. The electronegative O-containing functional groups on carbon surfaces compete with THBQ linkers to selectively interact with the unsaturated coordinated Fe cations on the {111} facets and inhibit crystal growth along the <111> direction. The morphology of Fe-THBQ evolves from thermodynamically favored truncated cube to cuboctahedron depending on the content of O-containing functional groups on the carbon substrate. The Fe-THBQ with varied morphologies exhibits facet-dependent performances for electrochemical lithium storage. This work will shed light on the morphology modulation of MOFs for promising applications.
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Affiliation(s)
- Jiarun Geng
- Frontiers Science Center for New Organic Matter, Key State Laboratory of Advanced Chemical Power Sources, Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Yaohui Huang
- Frontiers Science Center for New Organic Matter, Key State Laboratory of Advanced Chemical Power Sources, Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Yihe Guo
- Frontiers Science Center for New Organic Matter, Key State Laboratory of Advanced Chemical Power Sources, Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Haixia Li
- Frontiers Science Center for New Organic Matter, Key State Laboratory of Advanced Chemical Power Sources, Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University, Tianjin, 300071, China
- Key Laboratory of Advanced Electrode Materials for Novel Solar Cells for Petroleum and Chemical Industry of China, Suzhou University of Science and Technology, Suzhou, Jiangsu Province, 215009, China
| | - Fujun Li
- Frontiers Science Center for New Organic Matter, Key State Laboratory of Advanced Chemical Power Sources, Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University, Tianjin, 300071, China
- Haihe Laboratory of Sustainable Chemical Transformations, Tianjin, 300192, China
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4
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Ahmed MA, Mahmoud SA, Mohamed AA. Nanomaterials-modified reverse osmosis membranes: a comprehensive review. RSC Adv 2024; 14:18879-18906. [PMID: 38873545 PMCID: PMC11167617 DOI: 10.1039/d4ra01796j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Accepted: 06/02/2024] [Indexed: 06/15/2024] Open
Abstract
Because of its great efficiency and widespread application, reverse osmosis (RO) is a popular tool for water desalination and purification. However, traditional RO membranes have a short lifespan due to membrane fouling, deterioration, decreased salt rejection rate, and the low water flux with aging. As a result, membrane modification has received a lot of attention recently, with nanomaterials being extensively researched to improve membrane efficacy and lifespan. Herein, we present an in-depth analysis of recent advances of RO membranes modification utilizing nanomaterials. An overview of the various nanomaterials used for membrane modification, including metal oxides, zeolites, and carbon nanomaterials, is provided. The synthesis techniques and methods of integrating these nanomaterials into RO membranes are also discussed. The impacts of nanomaterial change on the performance of RO membranes are addressed. The underlying mechanisms responsible for RO membrane enhancements by nanomaterials, such as improved surface hydrophilicity, reduced membrane fouling via surface repulsion and anti-adhesion properties, and enhanced structural stability, are discussed. Furthermore, the review provides a critical analysis of the challenges and limitations associated with the use of nanomaterials to modify RO membranes. Overall, this review provides valuable insights into the modification of RO membranes with nanomaterials, providing a full grasp of the benefits, challenges, and future prospects of this challenging topic.
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Affiliation(s)
- Mahmoud A Ahmed
- Chemistry Department, Faculty of Science, Ain Shams University Cairo-11566 Egypt
- Veolia Water Technologies Cairo 11835 Egypt
| | - Safwat A Mahmoud
- Physics Department, Faculty of Science, Northern Border University Arar 13211 Saudi Arabia
| | - Ashraf A Mohamed
- Chemistry Department, Faculty of Science, Ain Shams University Cairo-11566 Egypt
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5
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Koschnick C, Terban MW, Canossa S, Etter M, Dinnebier RE, Lotsch BV. Influence of Water Content on Speciation and Phase Formation in Zr-Porphyrin-Based MOFs. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2210613. [PMID: 36930851 DOI: 10.1002/adma.202210613] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 02/25/2023] [Indexed: 06/18/2023]
Abstract
Controlled synthesis of phase-pure metal-organic frameworks (MOFs) is essential for their application in technological areas such as catalysis or gas sorption. Yet, knowledge of their phase formation and growth remain rather limited, particularly with respect to species such as water whose vital role in MOF synthesis is often neglected. As a consequence, synthetic protocols often lack reproducibility when multiple MOFs can form from the same metal source and linker, and phase mixtures are obtained with little or no control over their composition. In this work, the role of water in the formation of the Zr-porphyrin MOF disordered PCN-224 (dPCN-224) is investigated. Through X-ray total scattering and scanning electron microscopy, it is observed that dPCN-224 forms via a metal-organic intermediate that consists of Zr6O4(OH)4 clusters linked by tetrakis(4-carboxy-phenyl)porphyrin molecules. Importantly, water is not only essential to the formation of Zr6O4(OH)4 clusters, but it also plays a primary role in dictating the formation kinetics of dPCN-224. This multidisciplinary approach to studying the speciation of dPCN-224 provides a blueprint for how Zr-MOF synthesis protocols can be assessed and their reproducibility increased, and highlights the importance of understanding the role of water as a decisive component in Zr-MOF formation.
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Affiliation(s)
- Charlotte Koschnick
- Nanochemistry Department, Max Planck Institute for Solid State Research, Heisenbergstraße 1, 70569, Stuttgart, Germany
- Department of Chemistry, University of Munich, Butenandtstraße 5-13, 81377, Munich, Germany
- Center for Nanoscience, Schellingstraße 4, 80799, Munich, Germany
| | - Maxwell W Terban
- Nanochemistry Department, Max Planck Institute for Solid State Research, Heisenbergstraße 1, 70569, Stuttgart, Germany
| | - Stefano Canossa
- Nanochemistry Department, Max Planck Institute for Solid State Research, Heisenbergstraße 1, 70569, Stuttgart, Germany
| | - Martin Etter
- German Electron Synchrotron (DESY), Notkestraße 85, D-22607, Hamburg, Germany
| | - Robert E Dinnebier
- Nanochemistry Department, Max Planck Institute for Solid State Research, Heisenbergstraße 1, 70569, Stuttgart, Germany
| | - Bettina V Lotsch
- Nanochemistry Department, Max Planck Institute for Solid State Research, Heisenbergstraße 1, 70569, Stuttgart, Germany
- Department of Chemistry, University of Munich, Butenandtstraße 5-13, 81377, Munich, Germany
- Center for Nanoscience, Schellingstraße 4, 80799, Munich, Germany
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6
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Tanner CPN, Utterback JK, Portner J, Coropceanu I, Das A, Tassone CJ, Teitelbaum SW, Limmer DT, Talapin DV, Ginsberg NS. In Situ X-ray Scattering Reveals Coarsening Rates of Superlattices Self-Assembled from Electrostatically Stabilized Metal Nanocrystals Depend Nonmonotonically on Driving Force. ACS NANO 2024. [PMID: 38318795 PMCID: PMC10883038 DOI: 10.1021/acsnano.3c12186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2024]
Abstract
Self-assembly of colloidal nanocrystals (NCs) into superlattices (SLs) is an appealing strategy to design hierarchically organized materials with promising functionalities. Mechanistic studies are still needed to uncover the design principles for SL self-assembly, but such studies have been difficult to perform due to the fast time and short length scales of NC systems. To address this challenge, we developed an apparatus to directly measure the evolving phases in situ and in real time of an electrostatically stabilized Au NC solution before, during, and after it is quenched to form SLs using small-angle X-ray scattering. By developing a quantitative model, we fit the time-dependent scattering patterns to obtain the phase diagram of the system and the kinetics of the colloidal and SL phases as a function of varying quench conditions. The extracted phase diagram is consistent with particles whose interactions are short in range relative to their diameter. We find the degree of SL order is primarily determined by fast (subsecond) initial nucleation and growth kinetics, while coarsening at later times depends nonmonotonically on the driving force for self-assembly. We validate these results by direct comparison with simulations and use them to suggest dynamic design principles to optimize the crystallinity within a finite time window. The combination of this measurement methodology, quantitative analysis, and simulation should be generalizable to elucidate and better control the microscopic self-assembly pathways of a wide range of bottom-up assembled systems and architectures.
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Affiliation(s)
- Christian P N Tanner
- Department of Chemistry, University of California, Berkeley, California 94720, United States
| | - James K Utterback
- Department of Chemistry, University of California, Berkeley, California 94720, United States
| | - Joshua Portner
- Department of Chemistry, James Franck Institute, and Pritzker School of Molecular Engineering, University of Chicago, Chicago, Illinois 60637, United States
| | - Igor Coropceanu
- Department of Chemistry, James Franck Institute, and Pritzker School of Molecular Engineering, University of Chicago, Chicago, Illinois 60637, United States
| | - Avishek Das
- Department of Chemistry, University of California, Berkeley, California 94720, United States
| | - Christopher J Tassone
- Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, Menlo Park, California 94025, United States
| | - Samuel W Teitelbaum
- Department of Physics, Arizona State University, Tempe, Arizona 85287, United States
| | - David T Limmer
- Department of Chemistry, University of California, Berkeley, California 94720, United States
- Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
- Kavli Energy NanoSciences Institute, University of California, Berkeley, California 94720, United States
| | - Dmitri V Talapin
- Department of Chemistry, James Franck Institute, and Pritzker School of Molecular Engineering, University of Chicago, Chicago, Illinois 60637, United States
- Center for Nanoscale Materials, Argonne National Laboratory, Argonne, Illinois 60517, United States
| | - Naomi S Ginsberg
- Department of Chemistry, University of California, Berkeley, California 94720, United States
- Kavli Energy NanoSciences Institute, University of California, Berkeley, California 94720, United States
- Department of Physics, University of California, Berkeley, California 94720, United States
- Molecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
- Materials Sciences and Chemical Sciences Divisions, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
- STROBE, NSF Science & Technology Center, Berkeley, California 94720, United States
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7
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Mohammadi A, Jafarpour E, Mirzaei K, Shojaei A, Jafarpour P, Beikmohammadi Eyni M, Mirzaei S, Molavi H. Novel ZIF-8/CNC Nanohybrid with an Interconnected Structure: Toward a Sustainable Adsorbent for Efficient Removal of Cd(II) Ions. ACS APPLIED MATERIALS & INTERFACES 2024; 16:3862-3875. [PMID: 38194357 DOI: 10.1021/acsami.3c15524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2024]
Abstract
Water pollution, especially by heavy metals, continues to pose significant challenges, emphasizing the urgency to develop sustainable processes to remove pollutants while developing sustainable materials derived from renewable sources. In the present research, a nanoscale adsorbent was prepared to remove cadmium (Cd(II)) ions from wastewater by hybridizing zeolitic imidazolate framework-8 (ZIF-8) with a cellulose nanocrystal (CNC). The prepared nanohybrid exhibited an interconnected structure in which the ZIF-8 particles were connected to each other via CNC nanoneedles. The hybridization of ZIF-8 with CNC caused a significant enhancement in the adsorption performance of the fabricated nanohybrid compared to pure ZIF-8, increasing its adsorption capacity by nearly 36%. The adsorption of ZIF/CNC followed the Langmuir isotherm model and pseudo-second-order kinetics models, remarking homogeneous adsorption onto the surface of ZIF/CNC, where chemisorption controlled the rate of adsorption. The thermodynamic study uncovered that the adsorption is spontaneous, endothermic, and entropy-governed as the randomness was increased at the solid-liquid interface. Additionally, the influence of operating variables, such as temperature, adsorbent dosage, pH, and ionic strength, was studied to mimic the adsorption capabilities of the adsorbent in real conditions. Accordingly, the optimum conditions were found to be at 45 °C and pH = 7 with a dosage of 0.4 g/L for the adsorbent. Moreover, the adsorption in a multimetal solution showed that the ZIF/CNC nanohybrid can remove various heavy metals, including Cd(II), Fe(III), Cu(II), and Pb(II) ions simultaneously. Finally, the regeneration study confirmed the great potential of the ZIF/CNC nanohybrid, which retained 94% of its initial adsorption capacity after 5 consecutive adsorption/desorption cycles.
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Affiliation(s)
- Ali Mohammadi
- Department of Chemical and Petroleum Engineering, Sharif University of Technology, P.O. Box 11155-9465 Tehran, Iran
| | - Erfan Jafarpour
- Department of Chemical and Petroleum Engineering, Sharif University of Technology, P.O. Box 11155-9465 Tehran, Iran
| | - Kamyar Mirzaei
- Department of Chemical and Petroleum Engineering, Sharif University of Technology, P.O. Box 11155-9465 Tehran, Iran
| | - Akbar Shojaei
- Department of Chemical and Petroleum Engineering, Sharif University of Technology, P.O. Box 11155-9465 Tehran, Iran
| | - Peyman Jafarpour
- Department of Chemistry, Materials and Chemical Engineering "Giulio Natta", Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy
| | - Mahboube Beikmohammadi Eyni
- Department of Chemical and Petroleum Engineering, Sharif University of Technology, P.O. Box 11155-9465 Tehran, Iran
| | - Shaghayegh Mirzaei
- School of Chemical Engineering, College of Engineering, University of Tehran, 14176-14411 Tehran, Iran
| | - Hossein Molavi
- Department of Chemistry, Institute for Advanced Studies in Basic Science (IASBS), Gava Zang, 45137-66731 Zanjan, Iran
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8
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Yimklan S, Kaeosamut N, Sammawipawekul N, Wongngam S, Ngamsomrit S, Rujiwatra A, Chimupala Y. Base-Directed Formation of Isostructural Lanthanide-Sulfate-Glutarate Coordination Polymers with Photoluminescence. ACS OMEGA 2024; 9:3988-3996. [PMID: 38284037 PMCID: PMC10809318 DOI: 10.1021/acsomega.3c08506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 12/06/2023] [Accepted: 12/08/2023] [Indexed: 01/30/2024]
Abstract
A series of five isostructural 3D lanthanide-based coordination polymers [LnIII2(H2O)6(glu)(SO4)2]n [Ln = Pr(1), Nd(2), Sm(3), Eu(4), and Gd(5)] was effortlessly obtained within a few minutes via the microwave-heating method. The employment of auxiliary bases, that is, sodium hydroxide, 4,4'-bipyridine, and 1,4-diazabicyclo[2.2.2]octane, led to the formation of the title complex, whereas base-free synthesis yielded a three-dimensional inorganic coordination polymer, [Ln2(H2O)4(SO4)3]n·nH2O, Ln = Nd (2a). The robustness of the synthetic method was illustrated as both microwave-heating and conventional hydrothermal techniques also enabled the formation of a high-crystalline phase-pure complex 1-5. In the structure of 1-5, glutarato (glu2-) and sulfato ligands link dinuclear Ln(III) building units into three-dimensional frames. The glu2- ligands act as tethering linkers, expanding the structure into a neutral 3D coordination network. Hydrogen bonds were found to be the predominant intermolecular interactions in the crystal structures. Photoluminescence of the complex 1-5 was studied.
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Affiliation(s)
- Saranphong Yimklan
- Department
of Chemistry, Faculty of Science, Chiang
Mai University, Chiang
Mai 50200, Thailand
- Center
of Excellence in Materials Science and Technology, Chiang Mai University, Chiang
Mai 50200, Thailand
| | - Nippich Kaeosamut
- Department
of Chemistry, Faculty of Science and Engineering, University of Manchester, Manchester M13 9PL, U.K.
| | - Nithiwat Sammawipawekul
- Department
of Chemistry, Faculty of Science, Chiang
Mai University, Chiang
Mai 50200, Thailand
| | - Sutsiri Wongngam
- Department
of Chemistry, Faculty of Science, Chiang
Mai University, Chiang
Mai 50200, Thailand
| | | | - Apinpus Rujiwatra
- Department
of Chemistry, Faculty of Science, Chiang
Mai University, Chiang
Mai 50200, Thailand
- Center
of Excellence in Materials Science and Technology, Chiang Mai University, Chiang
Mai 50200, Thailand
| | - Yothin Chimupala
- Center
of Excellence in Materials Science and Technology, Chiang Mai University, Chiang
Mai 50200, Thailand
- Research
Laboratory of Pollution Treatment and Environmental Materials, Department
of Industrial Chemistry, Faculty of Science, Chiang Mai University, Chiang
Mai 50200, Thailand
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9
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Wang B, Zhang Z, Dong Y, Qiu Y, Ren J, Bi K, Ji X, Liu C, Zhou L, Dai Y. Machine-Learning-Enabled Ligand Screening for Cs/Sr Crystallizing Separation. Inorg Chem 2023; 62:13293-13303. [PMID: 37557894 DOI: 10.1021/acs.inorgchem.3c01564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/11/2023]
Abstract
The reprocessing of spent nuclear fuel is critical for the sustainability of the nuclear energy industry. However, several key separation processes present challenges in this regard, calling for continuous research into next-generation separation materials. Herein, we propose a high-throughput screening framework to improve efficiency in identifying potential ligands that selectively coordinate metal cations of interest in liquid wastes that considers multiple key chemical characteristics, including aqueous solubility, pKa, and coordination bond length. Machine-learning models were designed for the fast and accurate prediction of these characteristics by using graph convolution and transfer-learning techniques. Suitable ligands for Cs/Sr crystallizing separation were identified through the "computational funnel", and several top-ranking, nontoxic, low-cost ligands were selected for experimental verification.
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Affiliation(s)
- Bingbing Wang
- School of Chemical Engineering, Sichuan University, Chengdu 610065, China
| | - Zhiyuan Zhang
- School of Chemical Engineering, Sichuan University, Chengdu 610065, China
| | - Yue Dong
- School of Chemical Engineering, Sichuan University, Chengdu 610065, China
| | - Yuqing Qiu
- School of Chemical Engineering, Sichuan University, Chengdu 610065, China
| | - Junyu Ren
- School of Chemical Engineering, Sichuan University, Chengdu 610065, China
| | - Kexin Bi
- School of Chemical Engineering, Sichuan University, Chengdu 610065, China
| | - Xu Ji
- School of Chemical Engineering, Sichuan University, Chengdu 610065, China
| | - Chong Liu
- School of Chemical Engineering, Sichuan University, Chengdu 610065, China
| | - Li Zhou
- School of Chemical Engineering, Sichuan University, Chengdu 610065, China
| | - Yiyang Dai
- School of Chemical Engineering, Sichuan University, Chengdu 610065, China
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10
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Nashre-ul-Islam SM, Borah KK, Raza MA, Öztürkkan FE. Molecular docking with SARS-CoV-2 and potential drug property of a bioactive novel Zn(II) polymer: A combined experimental and theoretical study. Polyhedron 2023; 233:116304. [PMID: 36710999 PMCID: PMC9859646 DOI: 10.1016/j.poly.2023.116304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 01/04/2023] [Accepted: 01/18/2023] [Indexed: 01/22/2023]
Abstract
A new Zn(II) coordination polymer based on o-phthalato (Phth) and 2-aminopyridine (2-Ampy) viz. {[Zn(2-Ampy)2(Phth)]∙(H2O)]}n (1) has been synthesized at room temperature and characterized by elemental analyses, electronic spectroscopy, FT-IR spectroscopy, thermal analysis (TGA/DSC), powder X-ray diffraction (PXRD) and single crystal X-ray diffraction. The basic trimeric units of 1 form a polymeric chain by N-H⋯O and π⋯π interactions. These polymeric chains interconnect through various non-covalent interactions in two perpendicular directions to ultimately give rise to a 3D architecture of 1. The interesting non-covalent interactions in 1, contributing to its stability in the solid state are studied by Hirshfeld surface analysis and other different theoretical tools. Molecular docking study of 1 is performed against six different proteins of SARS-CoV-2. The drug potential of the synthesized compound is evaluated by ADMET calculations.
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Affiliation(s)
| | | | - Muhammad Asam Raza
- Department of Chemistry, Hafiz Hayat Campus, University of Gujrat, Gujrat, Pakistan
| | - Füreya Elif Öztürkkan
- Department of Chemical Engineering, Kafkas University, Kars, Turkey,Corresponding authors
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11
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Saeed M, Firdous A, Zaman MS, Izhar F, Riaz M, Haider S, Majeed M, Tariq S. MOFs
for desulfurization of fuel oil: Recent advances and future insights. J CHIN CHEM SOC-TAIP 2023. [DOI: 10.1002/jccs.202200546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
Affiliation(s)
- Muhammad Saeed
- School of Chemistry University of the Punjab Lahore Pakistan
| | - Aswa Firdous
- Department of Chemistry Quaid‐i‐Azam University Islamabad Pakistan
| | - Muhammad Saleh Zaman
- Department of Chemistry and Chemical Engineering Lahore University of Management Sciences (LUMS) Lahore Pakistan
| | - Fatima Izhar
- School of Chemistry University of the Punjab Lahore Pakistan
| | - Mubeshar Riaz
- School of Chemistry University of the Punjab Lahore Pakistan
| | - Sabah Haider
- School of Chemistry University of the Punjab Lahore Pakistan
| | - Muzamil Majeed
- School of Chemistry University of the Punjab Lahore Pakistan
| | - Shahzaib Tariq
- Department of Chemistry and Chemical Engineering Lahore University of Management Sciences (LUMS) Lahore Pakistan
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12
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MOF-199-based coatings as SPME fiber for measurement of volatile organic compounds in air samples: Optimization of in situ deposition parameters. Microchem J 2023. [DOI: 10.1016/j.microc.2022.108263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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13
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di Gregorio M, Singh V, Shimon LJW, Lahav M, van der Boom ME. Crystallographic-Morphological Connections in Star Shaped Metal-Organic Frameworks. J Am Chem Soc 2022; 144:22838-22843. [PMID: 36508588 PMCID: PMC9782779 DOI: 10.1021/jacs.2c09785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The symmetry of a crystal's morphology usually reflects the symmetry of the crystallographic packing. For single crystals, the space and point groups allow only a limited number of mathematical descriptions of the morphology (forms), all of which are convex polyhedrons. In contrast, concave polyhedrons are a hallmark of twinning and polycrystallinity and are typically inconsistent with single crystallinity. Here we report a new type of structure: a concave polyhedron shape single crystal having a multidomain appearance and a rare space group (P622). Despite these unusual structural features, the hexagonal symmetry is revealed at the morphological levels.
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Affiliation(s)
- Maria
Chiara di Gregorio
- Department
of Molecular Chemistry and Materials Science, Weizmann Institute of Science, Rehovot 7610001, Israel
| | - Vivek Singh
- Department
of Molecular Chemistry and Materials Science, Weizmann Institute of Science, Rehovot 7610001, Israel
| | - Linda J. W. Shimon
- Department
of Chemical Research Support, Weizmann Institute
of Science, Rehovot 7610001, Israel,
| | - Michal Lahav
- Department
of Molecular Chemistry and Materials Science, Weizmann Institute of Science, Rehovot 7610001, Israel,
| | - Milko E. van der Boom
- Department
of Molecular Chemistry and Materials Science, Weizmann Institute of Science, Rehovot 7610001, Israel,
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14
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Wang Y, Chen Y, Zhao M, Zhang L, Zhou C, Wang H. Simulated adsorption of iodine by an amino-metal-organic framework modified with covalent bonds. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:88882-88893. [PMID: 35841504 DOI: 10.1007/s11356-022-21971-8] [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: 02/09/2022] [Accepted: 07/06/2022] [Indexed: 06/15/2023]
Abstract
Radioactive iodine in nuclear waste is increasingly harmful to the human body and the environment because of its strong radioactivity, high fluidity, easy solubility in water, and long half-life. It is very important to find clean and economical materials to recover and fix radioactive iodine. In this paper, the amino-metal-organic framework was covalently modified to obtain composite materials to improve the recycling of iodine in the environment. These adsorbents are used to adsorb iodine in water, showing outstanding adsorption performance. The adsorption data are in good agreement with the Langmuir isothermal adsorption model and pseudo-second-order kinetic model, indicating that the adsorption process is mainly monolayer adsorption and chemical adsorption. The two materials showed selective adsorption capacity for iodine in the solution containing multiple competing ions. The adsorption capacity of the covalently modified composite increased from 949.52 to 2157.44 mg/g. Compared with the amino-metal-organic framework, the modified composite contains more electron-rich groups as active sites, and forms charge transfer compounds with iodine to realize chemical adsorption. Through the simulated adsorption of ultra-high-pressure micro-jet, the material has certain working ability under high pressure, which provides a theoretical basis for the future recovery and utilization of iodine under high pressure.
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Affiliation(s)
- Yinghui Wang
- College of Chemistry and Chemical Engineering, Qinghai Normal University, No. 38, Wusi West Road, Chengxi District, Xining City, 810008, Qinghai, China
| | - Yuantao Chen
- College of Chemistry and Chemical Engineering, Qinghai Normal University, No. 38, Wusi West Road, Chengxi District, Xining City, 810008, Qinghai, China.
| | - Meng Zhao
- College of Chemistry and Chemical Engineering, Qinghai Normal University, No. 38, Wusi West Road, Chengxi District, Xining City, 810008, Qinghai, China
| | - Lili Zhang
- College of Chemistry and Chemical Engineering, Qinghai Normal University, No. 38, Wusi West Road, Chengxi District, Xining City, 810008, Qinghai, China
| | - Changyou Zhou
- College of Chemistry and Chemical Engineering, Qinghai Normal University, No. 38, Wusi West Road, Chengxi District, Xining City, 810008, Qinghai, China
| | - Haiyang Wang
- College of Chemistry and Chemical Engineering, Qinghai Normal University, No. 38, Wusi West Road, Chengxi District, Xining City, 810008, Qinghai, China
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15
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Zhang Q, Yang H, Zhou T, Chen X, Li W, Pang H. Metal-Organic Frameworks and Their Composites for Environmental Applications. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2204141. [PMID: 36106360 PMCID: PMC9661848 DOI: 10.1002/advs.202204141] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 08/17/2022] [Indexed: 06/04/2023]
Abstract
From the point of view of the ecological environment, contaminants such as heavy metal ions or toxic gases have caused harmful impacts on the environment and human health, and overcoming these adverse effects remains a serious and important task. Very recent, highly crystalline porous metal-organic frameworks (MOFs), with tailorable chemistry and excellent chemical stability, have shown promising properties in the field of removing various hazardous pollutants. This review concentrates on the recent progress of MOFs and MOF-based materials and their exploit in environmental applications, mainly including water treatment and gas storage and separation. Finally, challenges and trends of MOFs and MOF-based materials for future developments are discussed and explored.
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Affiliation(s)
- Qian Zhang
- School of Chemistry and Chemical EngineeringYangzhou UniversityYangzhou225009China
| | - Hui Yang
- School of Chemistry and Chemical EngineeringYangzhou UniversityYangzhou225009China
| | - Ting Zhou
- School of Chemistry and Chemical EngineeringYangzhou UniversityYangzhou225009China
| | - Xudong Chen
- School of Chemistry and Chemical EngineeringYangzhou UniversityYangzhou225009China
| | - Wenting Li
- School of Chemistry and Chemical EngineeringYangzhou UniversityYangzhou225009China
| | - Huan Pang
- School of Chemistry and Chemical EngineeringYangzhou UniversityYangzhou225009China
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16
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Curcumin-enhanced MOF electrochemical sensor for sensitive detection of methyl parathion in vegetables and fruits. Microchem J 2022. [DOI: 10.1016/j.microc.2022.108182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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17
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Guo C, Wang T, Zhang L, Chen T, Guo C, Hassan A, Akram N, Kou Y, Wang J. Precise regulation of defect concentration in MOF and its influence on photocatalytic overall water splitting. NANOSCALE 2022; 14:15316-15326. [PMID: 36217674 DOI: 10.1039/d2nr03602a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
In this work, the defective Cu-BDC with different defect concentration and Cu1+/Cu2+ coordinatively unsaturated sites (CUS) content were designed and synthesized by introducing defective linkers with different pKa values. The low-concentration defects in Metal-organic frameworks (MOFs) structure act as the active sites to enhance their photocatalytic activity. In contrast, the high concentration defects serve as the recombination centers of photogenerated electrons and holes to decrease the transfer efficiency of charge carriers. Cu-BDC-FBA shows an excellent bifunctional photocatalytic performance for overall water splitting due to the suitable defect concentration, which gives an oxygen production rate of 3114 μmol g-1 h-1 and hydrogen production rate of 16 829 μmol g-1 h-1, respectively. It is expected that this study can deepen the understanding of the relationship between defects and photocatalytic activity, and provide a new idea for the design and synthesis of defective MOFs photocatalysts with excellent performance.
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Affiliation(s)
- Changyan Guo
- Key Laboratory of Oil and Gas Fine Chemicals, Ministry of Education & Xinjiang Uygur Autonomous Region, School of chemical engineering and technology, Xinjiang University, Urumqi, China.
| | - Tao Wang
- Key Laboratory of Oil and Gas Fine Chemicals, Ministry of Education & Xinjiang Uygur Autonomous Region, School of chemical engineering and technology, Xinjiang University, Urumqi, China.
| | - Li Zhang
- Key Laboratory of Oil and Gas Fine Chemicals, Ministry of Education & Xinjiang Uygur Autonomous Region, School of chemical engineering and technology, Xinjiang University, Urumqi, China.
- Department of Chemical Engineering, Tiemenguan Vocational and Technical College, Korla, China.
| | - Tingxiang Chen
- Key Laboratory of Oil and Gas Fine Chemicals, Ministry of Education & Xinjiang Uygur Autonomous Region, School of chemical engineering and technology, Xinjiang University, Urumqi, China.
| | - Cheng Guo
- Key Laboratory of Oil and Gas Fine Chemicals, Ministry of Education & Xinjiang Uygur Autonomous Region, School of chemical engineering and technology, Xinjiang University, Urumqi, China.
| | - Afaq Hassan
- Key Laboratory of Oil and Gas Fine Chemicals, Ministry of Education & Xinjiang Uygur Autonomous Region, School of chemical engineering and technology, Xinjiang University, Urumqi, China.
| | - Naeem Akram
- School of Chemical Engineering, Minhaj University Lahore, Lahore 54000, Pakistan
| | - Yuli Kou
- Key Laboratory of Oil and Gas Fine Chemicals, Ministry of Education & Xinjiang Uygur Autonomous Region, School of chemical engineering and technology, Xinjiang University, Urumqi, China.
| | - Jide Wang
- Key Laboratory of Oil and Gas Fine Chemicals, Ministry of Education & Xinjiang Uygur Autonomous Region, School of chemical engineering and technology, Xinjiang University, Urumqi, China.
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18
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Daniel M, Mathew G, Anpo M, Neppolian B. MOF based electrochemical sensors for the detection of physiologically relevant biomolecules: An overview. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214627] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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19
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Loloei M, Kaliaguine S, Rodrigue D. CO2-Selective mixed matrix membranes of bimetallic Zn/Co-ZIF vs. ZIF-8 and ZIF-67. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.121391] [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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20
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Heczko M, Sumińska E, Pinkowicz D, Nowicka B. Crystal Engineering and Photomagnetic Studies of CN-Bridged Coordination Polymers Based on Octacyanidometallates(IV) and [Ni(cyclam)] 2. Inorg Chem 2022; 61:13817-13828. [PMID: 35998671 PMCID: PMC9455600 DOI: 10.1021/acs.inorgchem.2c01629] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
![]()
A series of new CN-bridged coordination networks of different
dimensionality
and topology was obtained through the modification of reaction conditions
between [Ni(cyclam)]2+ (cyclam = 1,4,8,11-tetraazacyclotetradecane)
and [W(CN)8]4–. The factors determining
the reaction pathway are temperature and addition of the LiCl electrolyte.
The products include three negatively charged frameworks incorporating
Li+ guests: the 1D Li2[Ni(cyclam)][W(CN)8]·6H2O (1) straight chain, the
1D Li2[Ni(cyclam)][W(CN)8]·2H2O (2) zigzag chain, and the 2D Li2[Ni(cyclam)]3[W(CN)8]2·24H2O (3) honeycomb-like network, as well as the 3D two-fold interpenetrating
[Ni(cyclam)]5[Ni(CN)4][W(CN)8]2·11H2O (4) network and the 1D
[Ni(cyclam)][Ni(CN)4]·2H2O (5) chain, which result from partial decomposition of the starting
complexes. Together with the previously characterized 3D [Ni(cyclam)]2[W(CN)8]·16H2O (6)
network, they constitute the largest family of CN-bridged coordination
polymers obtained from the same pair of building blocks. All compounds
exhibit paramagnetic behavior because of the separation of paramagnetic
nickel(II) centers through the diamagnetic polycyanidometallates.
However, the presence of the photomagnetically active octacyanidotungstate(IV)
ions allowed observation of the magnetic superexchange after the violet
light excitation (405 nm) for compound 3, which constitutes
the first example of the photomagnetic effect in a NiII–[WIV(CN)8] system. The photomagnetic
investigations for fully hydrated and dehydrated sample of 3, as well as for the isostructural octacyanidomolybdate(IV)-based
network are discussed. Six
coordination networks of different dimensionality and
topology can be obtained from the same pair of building blocks: [Ni(cyclam)]2+ and [W(CN)8]4− depending on
reaction conditions. The negatively charged 2D Li2[Ni(cyclam)]3[W(CN)8]2·nH2O microporous network is the first example of the photomagnetic
effect in a NiII−[WIV(CN)8] system.
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Affiliation(s)
- Michał Heczko
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland
| | - Ewa Sumińska
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland
| | - Dawid Pinkowicz
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland
| | - Beata Nowicka
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland
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21
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Xia L, Wang Q, Hu M. Recent advances in nanoarchitectures of monocrystalline coordination polymers through confined assembly. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2022; 13:763-777. [PMID: 36051312 PMCID: PMC9379653 DOI: 10.3762/bjnano.13.67] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 07/26/2022] [Indexed: 05/09/2023]
Abstract
Various kinds of monocrystalline coordination polymers are available thanks to the rapid development of related synthetic strategies. The intrinsic properties of coordination polymers have been carefully investigated on the basis of the available monocrystalline samples. Regarding the great potential of coordination polymers in various fields, it becomes important to tailor the properties of coordination polymers to meet practical requirements, which sometimes cannot be achieved through molecular/crystal engineering. Nanoarchitectonics offer unique opportunities to manipulate the properties of materials through integration of the monocrystalline building blocks with other components. Recently, nanoarchitectonics has started to play a significant role in the field of coordination polymers. In this short review, we summarize recent advances in nanoarchitectures based on monocrystalline coordination polymers that are formed through confined assembly. We first discuss the crystallization of coordination polymer single crystals inside confined liquid networks or on substrates through assembly of nodes and ligands. Then, we discuss assembly of preformed coordination polymer single crystals inside confined liquid networks or on substrates. In each part, we discuss the properties of the coordination polymer single crystals as well as their performance in energy, environmental, and biomedical applications.
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Affiliation(s)
- Lingling Xia
- Engineering Research Center for Nanophotonics and Advanced Instrument (MOE), School of Physics and Electronic Science, East China Normal University, Shanghai 200241, China
| | - Qinyue Wang
- Engineering Research Center for Nanophotonics and Advanced Instrument (MOE), School of Physics and Electronic Science, East China Normal University, Shanghai 200241, China
| | - Ming Hu
- Engineering Research Center for Nanophotonics and Advanced Instrument (MOE), School of Physics and Electronic Science, East China Normal University, Shanghai 200241, China
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22
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Kyratzis N, Turner DR. Exploring the coordination chemistry of a low symmetry, bent dipyridyl ligand. J COORD CHEM 2022. [DOI: 10.1080/00958972.2022.2109021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Affiliation(s)
- Nicholas Kyratzis
- School of Chemistry, Monash University, Clayton, VIC, 3800, Australia
| | - David R. Turner
- School of Chemistry, Monash University, Clayton, VIC, 3800, Australia
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23
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Zhao X, Lu X, Chen WJ, Liu Y, Pan X. Palladium decoration directed synthesis of ZIF-8 nanocubes with efficient catalytic activity for nitrobenzene hydrogenation. Dalton Trans 2022; 51:10847-10851. [PMID: 35848604 DOI: 10.1039/d2dt01695h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A palladium precursor (H2PdCl4) has been utilized as a novel structure-directing agent for controlling the morphology of ZIF-8. Using reverse micelles as nanoreactors, the Pd/ZIF-8 nanocomposite with a uniform size distribution is obtained. It is revealed that Pd(II) can selectively coordinate with the (100) plane of ZIF-8. As a result, the morphology of ZIF-8 is transformed from rhombic dodecahedral to cubic. After hydrogen treatment, the as-obtained Pd NPs/ZIF-8 nanocubes show efficient catalytic activity for nitrobenzene hydrogenation, which is higher than that of the commercially available Pd/C catalyst.
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Affiliation(s)
- Xiaojing Zhao
- College of Chemical Engineering and Materials, Quanzhou Normal University, Quanzhou, 362000, China.
| | - Xiaoxiao Lu
- College of Chemical Engineering and Materials, Quanzhou Normal University, Quanzhou, 362000, China. .,College of Environmental Science and Engineering, Fujian Key Laboratory of Pollution Control & Resource Reuse, Fujian Normal University, Fuzhou 350007, China
| | - Wen-Jie Chen
- College of Chemical Engineering and Materials, Quanzhou Normal University, Quanzhou, 362000, China.
| | - Yubin Liu
- College of Chemical Engineering and Materials, Quanzhou Normal University, Quanzhou, 362000, China.
| | - Xiaoyang Pan
- College of Chemical Engineering and Materials, Quanzhou Normal University, Quanzhou, 362000, China.
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24
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Enhanced Methylene Blue Adsorption by Cu-BTC Metal-Organic Frameworks with Engineered Particle Size Using Surfactant Modulators. WATER 2022. [DOI: 10.3390/w14121864] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Metal–organic frameworks (MOFs) featuring porous structures and large specific surface areas have shown great potential in removing organic pollutants from wastewater via adsorption processes. Although the particle size of MOFs determines the adsorption performance (something known as the size-dependent effect), engineering it into desirable dimensions for enhancing the adsorption performance is a great challenge. Here, we develop a practical and facile approach to regulate the particle size of copper benzene-1,3,5-tricarboxylate (Cu-BTC) adsorbents with high tunability by screening the functional modulator of various surfactants adding in hydrothermal synthesis procedure. The effect of surfactant type and concentration on the particle size of Cu-BTC was systematically investigated. The results show that the nonionic surfactant polyvinylpyrrolidone (PVP) demonstrated the greatest ability to control the particle size of Cu-BTC among other counterparts (e.g., N, N, N-trimethyl-1-dodecanaminium bromide (DTAB), polyethylene glycol (PEG1000), sodium dodecyl sulfate (SDS), sodium dodecyl benzene sulfonate (SDBS) and hexadecyl trimethyl ammonium bromide (CTAB)). By increasing the PVP concentration to 0.14 mmol L−1, the average particle size of Cu-BTC could be correspondingly reduced by more than ten times, reaching to a comparative smaller value of 2.4 μm as compared with the reported counterparts. In addition, the PVP allowed a large increase of the surface area of Cu-BTC according to porosity analysis, resulting in a great enhancement of methylene blue (MB) adsorption. The PVP-modulated Cu-BTC showed fast adsorption kinetics for MB removal accompanied with a maximum adsorption capacity of 169.2 mg g−1, which was considerably competitive with most of the analogs reported. Therefore, our study may inspire concepts for engineering the particle size of Cu-BTCs with improved properties for more practical applications.
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25
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Negro C, Escamilla P, Bruno R, Ferrando‐Soria J, Armentano D, Pardo E. Metal-Organic Frameworks as Unique Platforms to Gain Insight of σ-Hole Interactions for the Removal of Organic Dyes from Aquatic Ecosystems. Chemistry 2022; 28:e202200034. [PMID: 35188315 PMCID: PMC9314587 DOI: 10.1002/chem.202200034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Indexed: 11/08/2022]
Abstract
The combination of high crystallinity and rich host-guest chemistry in metal-organic frameworks (MOFs), have situated them in an advantageous position, with respect to traditional porous materials, to gain insight on specific weak noncovalent supramolecular interactions. In particular, sulfur σ-hole interactions are known to play a key role in the biological activity of living beings as well as on relevant molecular recognitions processes. However, so far, they have been barely explored. Here, we describe both how the combination of the intrinsic features of MOFs, especially the possibility of using single-crystal X-ray crystallography (SCXRD), can be an extremely valuable tool to gain insight on sulfur σ-hole interactions, and how their rational exploitation can be enormously useful in the efficient removal of harmful organic molecules from aquatic ecosystems. Thus, we have used a MOF, prepared from the amino acid L-methionine and possessing channels decorated with -CH2 CH2 SCH3 thioalkyl chains, to remove a family of organic dyes at very low concentrations (10 ppm) from water. This MOF is able to efficiently capture the four dyes in a very fast manner, reaching within five minutes nearly the maximum removal. Remarkably, the crystal structure of the different organic dyes within MOFs channels could be determined by SCXRD. This has enabled us to directly visualize the important role sulfur σ-hole interactions play on the removal of organic dyes from aqueous solutions, representing one of the first studies on the rational exploitation of σ-hole interactions for water remediation.
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Affiliation(s)
- Cristina Negro
- Instituto de Ciencia Molecular (ICMOL)Universitat de ValènciaPaterna46980, ValènciaSpain
| | - Paula Escamilla
- Instituto de Ciencia Molecular (ICMOL)Universitat de ValènciaPaterna46980, ValènciaSpain
| | - Rosaria Bruno
- Dipartimento di Chimica e Tecnologie ChimicheUniversità della Calabria87030Rende, CosenzaItaly
| | - Jesus Ferrando‐Soria
- Instituto de Ciencia Molecular (ICMOL)Universitat de ValènciaPaterna46980, ValènciaSpain
| | - Donatella Armentano
- Dipartimento di Chimica e Tecnologie ChimicheUniversità della Calabria87030Rende, CosenzaItaly
| | - Emilio Pardo
- Instituto de Ciencia Molecular (ICMOL)Universitat de ValènciaPaterna46980, ValènciaSpain
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26
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Yin X, Ai F, Han L. Recent Development of MOF-Based Photothermal Agent for Tumor Ablation. Front Chem 2022; 10:841316. [PMID: 35372266 PMCID: PMC8966584 DOI: 10.3389/fchem.2022.841316] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 02/15/2022] [Indexed: 12/19/2022] Open
Abstract
Metal-organic frameworks (MOFs) are 3D-architecture compounds of metal ions and organic molecules with sufficient and permanent porosity, showing great potential as a versatile platform to load various functional moieties to endow the hybrid materials with specific applications. Currently, a variety of photothermal nanometals have been embedded into organic ligands for integrating the unique photothermal effects with the merits of MOFs to improve their performances for cancer therapy. In this review, we have summarized a series of novel MOF-based photothermal materials for this unique therapeutic modality against tumors from three main aspects according to their chemical compositions and structures, i) metal-doped MOF, ii) organic-doped MOF, and iii) polymer-coated MOF. In addition, we have summarized the latest developments and characteristics of MOF-based photothermal agents, such as good biocompatibility, low toxicity, and responsive photothermal conversion without destroying the structure of hybrid photothermal agent. At last, we addressed the future perspectives of MOF-based photothermal agent in the field of phototherapy.
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Affiliation(s)
- Xiuzhao Yin
- College of Applied Technology, Shenzhen University, Shenzhen, China
- College of Health Science and Environmental Engineering, Shenzhen Technology University, Shenzhen, China
| | - Fujin Ai
- College of Health Science and Environmental Engineering, Shenzhen Technology University, Shenzhen, China
- *Correspondence: Fujin Ai, ; Linbo Han,
| | - Linbo Han
- College of Health Science and Environmental Engineering, Shenzhen Technology University, Shenzhen, China
- *Correspondence: Fujin Ai, ; Linbo Han,
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27
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Du Bois DR, Wright KR, Bellas MK, Wiesner N, Matzger AJ. Linker Deprotonation and Structural Evolution on the Pathway to MOF-74. Inorg Chem 2022; 61:4550-4554. [PMID: 35254060 DOI: 10.1021/acs.inorgchem.1c03988] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The synthesis of MOF-74 (MOF = metal-organic framework) proceeds first through the generation of chemically and topologically distinct materials, referred to as phases, displaying exclusively carboxylate coordination, followed by further deprotonation to enable oxo coordination and MOF-74 formation. The synthesis of Mg-MOF-74 at high concentrations of linker and metal enables the stabilization and characterization of the previously unobserved, exclusively carboxylate coordinating phases. Ex situ and in situ approaches are leveraged to provide the time-resolved observation of Mg-MOF-74 synthesis and the formation of phases that precede Mg-MOF-74 formation as well as metastable phase dissolution. These data support dissolution and redeposition as the mechanism of MOF-74 formation and provide insight into the formation mechanism of MOFs with multiple linker coordination types.
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28
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Dighe A, Huelsenbeck L, Bhawnani RR, Verma P, Stone KH, Singh MR, Giri G. Autocatalysis and Oriented Attachment Direct the Synthesis of a Metal-Organic Framework. JACS AU 2022; 2:453-462. [PMID: 35252994 PMCID: PMC8889615 DOI: 10.1021/jacsau.1c00494] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Indexed: 05/05/2023]
Abstract
Synthesis of porous, covalent crystals such as zeolites and metal-organic frameworks (MOFs) cannot be described adequately using existing crystallization theories. Even with the development of state-of-the-art experimental and computational tools, the identification of primary mechanisms of nucleation and growth of MOFs remains elusive. Here, using time-resolved in-situ X-ray scattering coupled with a six-parameter microkinetic model consisting of ∼1 billion reactions and up to ∼100 000 metal nodes, we identify autocatalysis and oriented attachment as previously unrecognized mechanisms of nucleation and growth of the MOF UiO-66. The secondary building unit (SBU) formation follows an autocatalytic initiation reaction driven by a self-templating mechanism. The induction time of MOF nucleation is determined by the relative rate of SBU attachment (chain extension) and the initiation reaction, whereas the MOF growth is primarily driven by the oriented attachment of reactive MOF crystals. The average size and polydispersity of MOFs are controlled by surface stabilization. Finally, the microkinetic model developed here is generalizable to different MOFs and other multicomponent systems.
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Affiliation(s)
- Anish
V. Dighe
- Department
of Chemical Engineering, University of Illinois
Chicago, Chicago, Illinois 60607, United States
| | - Luke Huelsenbeck
- Department
of Chemical Engineering, University of Virginia, Charlottesville, Virginia 22903, United States
| | - Rajan R. Bhawnani
- Department
of Chemical Engineering, University of Illinois
Chicago, Chicago, Illinois 60607, United States
| | - Prince Verma
- Department
of Chemical Engineering, University of Virginia, Charlottesville, Virginia 22903, United States
| | - Kevin H. Stone
- Stanford
Synchrotron Radiation Lightsource, SLAC
National Accelerator Laboratory, Menlo Park, California 94025, United States
| | - Meenesh R. Singh
- Department
of Chemical Engineering, University of Illinois
Chicago, Chicago, Illinois 60607, United States
- . Tel: (312) 413-7673
| | - Gaurav Giri
- Department
of Chemical Engineering, University of Virginia, Charlottesville, Virginia 22903, United States
- . Tel: 434-924-1351
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29
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Uflyand IE, Naumkina VN, Zhinzhilo VA. Nanocomposites of Graphene Oxide and Metal-Organic Frameworks. RUSS J APPL CHEM+ 2022. [DOI: 10.1134/s107042722111001x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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30
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Wei Y, Chang M, Liu J, Wang N, Wang JX. Spray drying-assisted construction of hierarchically porous ZIF-8 for controlled release of doxorubicin. NANOSCALE 2022; 14:2793-2801. [PMID: 35133372 DOI: 10.1039/d2nr00040g] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The intrinsic properties and structure of carrier materials, as well as the drug-loading method, are crucial to the fabrication of high-performance controlled drug release systems. Metal-organic frameworks (MOFs) have attracted great attention in drug delivery due to their rich variety and very precisely designable structures, but their inherent small pores limit their application towards large-size drug molecules. Herein, we report a facile and efficient approach for the construction of hierarchically porous ZIF-8 (HP-ZIF-8) by spray drying. The homogeneously distributed mesopores, which result from the interspaces in the closely arranged nanosized ZIF-8 (N-ZIF-8), can be tuned by adjusting the primary particle size. More importantly, a drug (doxorubicin (DOX), for example) can be simultaneously encapsulated during the fabrication process of HP-ZIF-8, achieving a high loading rate of 79% and an encapsulation efficiency of 79%. Furthermore, we demonstrate that the obtained DOX@HP-ZIF-8 is a pH-responsive system and the release can also be controlled by the mesopore size. Although HP-ZIF-8 shows obvious advantages in drug loading and release performance compared with N-ZIF-8 loaded with DOX by the same solvent adsorption approach, DOX@HP-ZIF-8 displays significantly increased loading capacity (more than 3 times) and the slowest release rate due to its drug-loading method. Their therapeutic efficacy on HeLa cells has also been proved. These findings have important implications for the construction of HP-MOFs as drug carriers and will also present a new platform for controlled drug release and biomedical applications.
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Affiliation(s)
- Yan Wei
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, China.
- Research Center of the Ministry of Education for High Gravity Engineering and Technology, Beijing University of Chemical Technology, Beijing 100029, China
| | - Miao Chang
- Research Center of the Ministry of Education for High Gravity Engineering and Technology, Beijing University of Chemical Technology, Beijing 100029, China
| | - Jingran Liu
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, China.
- Research Center of the Ministry of Education for High Gravity Engineering and Technology, Beijing University of Chemical Technology, Beijing 100029, China
| | - Ni Wang
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, China.
- Research Center of the Ministry of Education for High Gravity Engineering and Technology, Beijing University of Chemical Technology, Beijing 100029, China
| | - Jie-Xin Wang
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, China.
- Research Center of the Ministry of Education for High Gravity Engineering and Technology, Beijing University of Chemical Technology, Beijing 100029, China
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31
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Sun QZ, Liu H, Zhao B, Ai YL, Jin HZ, Zhang BG. Two 3D Cd(II) coordination polymers pillared by linear ligand: synthesis, structure and luminescent properties. INORG NANO-MET CHEM 2022. [DOI: 10.1080/24701556.2021.2019277] [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]
Affiliation(s)
- Qiao-Zhen Sun
- School of Materials Science and Engineering, Central South University, Changsha, China
| | - Hao Liu
- School of Materials Science and Engineering, Central South University, Changsha, China
| | - Bo Zhao
- School of Materials Science and Engineering, Central South University, Changsha, China
| | - Yan-Ling Ai
- School of Materials Science and Engineering, Central South University, Changsha, China
| | - Hao-Zhe Jin
- School of Materials Science and Engineering, Central South University, Changsha, China
| | - Bing-Guang Zhang
- Key Laboratory of Catalysis and Materials Sciences of the State Ethnic Affairs Commission & Ministry of Education, College of Chemistry and Material Science, South-Central University for Nationalities, Wuhan, China
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32
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Wang J, Dai Y, Yu Y, Zhou M, Lu Y, Zhou X. Alignment controllable synthesis of MOF films: From Cu(OH)2 nanowire array to highly oriented Cu-MOF film. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2021.122800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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33
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Rodrigo G, Ballesteros-Garrido R. Metal-organic frameworks in pursuit of size: the development of macroscopic single crystals REMINDER: Personal invitation to contribute to Dalton Transactions - CoordNetworks. Dalton Trans 2022; 51:7775-7782. [DOI: 10.1039/d2dt00560c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Metal-organic frameworks are versatile structures with many different applications, from the industry to the clinic. Despite multiple synthesis approaches are possible to coordinate metals and organic ligands, some common strategies...
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34
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Sun Z, Mi X, Luo Y, Wang S, Yuan B, Hao R, Zhao Y. Low-Medium Temperature-Selective Catalytic Reduction of NO with NH 3 over a Mn/Co-MOF-74 Catalyst. ACS OMEGA 2021; 6:34347-34358. [PMID: 34963920 PMCID: PMC8697000 DOI: 10.1021/acsomega.1c04077] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 11/25/2021] [Indexed: 06/14/2023]
Abstract
To realize the selective catalytic reduction of NO at low-medium temperatures and avoid secondary pollution, a highly active catalyst Mn/Co-MOF-74 was synthesized. X-ray diffraction, X-ray photoelectron spectroscopy, thermogravimetric analysis, Brunauer-Emmett-Teller method, and scanning electron microscopy were employed to analyze the physicochemical properties of catalysts with different Mn/Co molar ratios and conjecture about the difference in the catalytic activity. Meanwhile, the effects of the molar ratio of Mn/Co, catalyst dosage, catalyst synthesis conditions, GHSV, and temperature on the NO conversion efficiencies were investigated and found that an optimal NO conversion efficiency of 93.5% was obtained at 200-225 °C. In the end, the stability of Mn/Co-MOF-74 was investigated and found that the catalyst has better sulfur and water resistance, and the NO conversion mechanism was speculated on the basis of characterizations and literature data.
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35
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Alves SR, Calori IR, Tedesco AC. Photosensitizer-based metal-organic frameworks for highly effective photodynamic therapy. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 131:112514. [PMID: 34857293 DOI: 10.1016/j.msec.2021.112514] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 10/20/2021] [Accepted: 10/22/2021] [Indexed: 12/22/2022]
Abstract
Photodynamic therapy (PDT) uses a photosensitizer, molecular oxygen, and visible light as an alternative clinical protocol against located malignant tumors and other diseases. More recently, PDT has been combined to immunotherapy as a promising option to treat metastatic cancer. However, previous generations of photosensitizers (PSs) revealed clinical difficulties such as long-term skin photosensitivity (first generation), the need for drug delivery vehicles (second generation), and intracellular self-aggregation (third generation), which have generated a somewhat confusing scenario in PDT approaches and evolution. Recently, metal-organic frameworks (MOFs) with exceptionally high PS loading as a building unit of MOF framework have emerged as fourth-generation PS and presented outstanding outcomes under pre-clinical studies. For PS-based MOFs, the inorganic building unit (metal ions/clusters) plays an important role as a coadjuvant in PDT to alleviate hypoxia, to decrease antioxidant species, to yield ROS, or to act as a contrast agent for imaging-guided therapy. In this review, we intend to carry out a broad update on the recent history and the characteristics of PS-based MOFs from basic chemistry to the structure relationship with biological application in PDT. The details and variables that result in different photophysics, size, and morphology, are discussed. Also, we present an overview of the achievements on the pre-clinical assays in combination with other strategies, including alleviating hypoxia in solid tumors, chemotherapy, and the most recent immunotherapy for cancer.
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Affiliation(s)
- Samara Rodrigues Alves
- Department of Chemistry, Center of Nanotechnology and Tissue Engineering - Photobiology and Photomedicine Research Group, Faculty of Philosophy, Sciences and Letters of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo 14040-901, Brazil.
| | - Italo Rodrigo Calori
- Department of Chemistry, Center of Nanotechnology and Tissue Engineering - Photobiology and Photomedicine Research Group, Faculty of Philosophy, Sciences and Letters of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo 14040-901, Brazil.
| | - Antonio Claudio Tedesco
- Department of Chemistry, Center of Nanotechnology and Tissue Engineering - Photobiology and Photomedicine Research Group, Faculty of Philosophy, Sciences and Letters of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo 14040-901, Brazil.
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36
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Sun L, Zhu W, Zhang X, Li L, Dong H, Hu W. Creating Organic Functional Materials beyond Chemical Bond Synthesis by Organic Cocrystal Engineering. J Am Chem Soc 2021; 143:19243-19256. [PMID: 34730972 DOI: 10.1021/jacs.1c07678] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Organic cocrystal engineering refers to two or more organic molecules stoichiometrically combined and held together by noncovalent intermolecular interactions, which differs from standard chemical synthesis involving covalent bond breakage and formation. Organic cocrystals have unique properties and offer a new strategy for creating enhanced organics. First, however, some key questions need to be addressed: How do diverse monomers affect the intermolecular interaction kinetics during cocrystallization? How do the intermolecular forces in cocrystals affect cocrystal functions? In this Perspective, the definition and advantages of organic cocrystal engineering, specifically in the construction of a reliable intermolecular interaction-stacking structure-performance relationship, are outlined. Additionally, recent developments in the field and the questions above are discussed. Finally, a brief conclusion and some hints on likely future developments are provided.
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Affiliation(s)
- Lingjie Sun
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Fuzhou 350207, China.,Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Department of Chemistry, School of Science, Tianjin University, Tianjin 300072, China
| | - Weigang Zhu
- Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Department of Chemistry, School of Science, Tianjin University, Tianjin 300072, China
| | - Xiaotao Zhang
- Institute of Molecular Aggregation Science of Tianjin University, Tianjin 300072, China
| | - Liqiang Li
- Institute of Molecular Aggregation Science of Tianjin University, Tianjin 300072, China
| | - Huanli Dong
- Chinese Academy of Key Laboratory of Organic Solids, Institute of Chemistry Sciences, Beijing 100190, China
| | - Wenping Hu
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Fuzhou 350207, China.,Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Department of Chemistry, School of Science, Tianjin University, Tianjin 300072, China
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37
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He B, Macreadie LK, Gardiner J, Telfer SG, Hill MR. In Situ Investigation of Multicomponent MOF Crystallization during Rapid Continuous Flow Synthesis. ACS APPLIED MATERIALS & INTERFACES 2021; 13:54284-54293. [PMID: 34739210 PMCID: PMC8822483 DOI: 10.1021/acsami.1c04920] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 10/25/2021] [Indexed: 06/09/2023]
Abstract
Access to the potential applications of metal-organic frameworks (MOFs) depends on rapid fabrication. While there have been advances in the large-scale production of single-component MOFs, rapid synthesis of multicomponent MOFs presents greater challenges. Multicomponent systems subjected to rapid synthesis conditions have the opportunity to form separate kinetic phases that are each built up using just one linker. We sought to investigate whether continuous flow chemistry could be adapted to the rapid formation of multicomponent MOFs, exploring the UMCM-1 and MUF-77 series. Surprisingly, phase pure, highly crystalline multicomponent materials emerge under these conditions. To explore this, in situ WAXS was undertaken to gain an understanding of the formation mechanisms at play during flow synthesis. Key differences were found between the ternary UMCM-1 and the quaternary MUF-7, and key details about how the MOFs form were then uncovered. Counterintuitively, despite consisting of just two ligands UMCM-1 proceeds via MOF-5, whereas MUF-7 consists of three ligands but is generated directly from the reaction mixture. By taking advantage of the scalable high-quality materials produced, C6 separations were achieved in breakthrough settings.
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Affiliation(s)
- Brandon He
- Department
of Chemical Engineering, Monash University, Clayton, VIC 3800, Australia
- CSIRO
Private Bag 10, Clayton
South, VIC 3169, Australia
| | - Lauren K. Macreadie
- School
of Chemistry, University of Sydney, Sydney, NSW 2006, Australia
- MacDiarmid
Institute for Advanced Materials and Nanotechnology Institute of Fundamental
Sciences, Massey University, Palmerston North 4442, New Zealand
| | - James Gardiner
- CSIRO
Private Bag 10, Clayton
South, VIC 3169, Australia
| | - Shane G. Telfer
- MacDiarmid
Institute for Advanced Materials and Nanotechnology Institute of Fundamental
Sciences, Massey University, Palmerston North 4442, New Zealand
| | - Matthew R. Hill
- Department
of Chemical Engineering, Monash University, Clayton, VIC 3800, Australia
- CSIRO
Private Bag 10, Clayton
South, VIC 3169, Australia
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38
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Zhu G, Lin J, Yuan Q, Wang X, Zhao Z, Hursthouse AS, Wang Z, Li Q. A biochar supported magnetic metal organic framework for the removal of trivalent antimony. CHEMOSPHERE 2021; 282:131068. [PMID: 34107421 DOI: 10.1016/j.chemosphere.2021.131068] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 05/25/2021] [Accepted: 05/28/2021] [Indexed: 06/12/2023]
Abstract
Metal organic framework (MOF) nanoparticles are recognized for their effective removal of metal ions from aqueous systems. However, the application of nanoparticles in a powder form as synthesized is not practical and recovery is not easy. We prepared a recyclable magnetic MOF nanoparticle phase and used a widely available waste biomass to generate biochar to support magnetic nanoparticles applied in the treatment of aqueous antimony pollution. A mushroom waste biochar was used to support a magnetic UIO-66-2COOH (denoted as BSMU). Adsorption of trivalent antimony (Sb (III)) onto the BSMU was evaluated. The results showed that optimum conditions for preparation of the BSMU were the mass ratio of MMOF to biochar 4:1, the temperature 70 °C, the time 4 h, and the initiator 4 mM. Under such conditions, sorption capacity reached 56.49 mg/g for treatment of Sb (III) solution at 100 mg/L and pH 9.1. Alkaline conditions (such as pH 9.1) are more favorable for adsorption than acidic conditions, and coexisting ions including NO3-, Cl-, SO42-, and PO43- had no significant negative effect in adsorption, and with the use of low dose, higher adsorption density achieved. The adsorption followed a pseudo second order kinetics model and Freundlich isotherm model. It resulted in a higher enthalpy changes (ΔHθ) and activation energy (Ea) of 97.56 and 8.772 kJ/mol, respectively, and enhanced the rate pf random contact between antimony and the BSMU, as indicated by a higher entropy change (ΔSθ) up to 360 J/mol·K. As a result, it readily absorbs antimony. These adsorption properties identified in this study would provide a valuable insights into the application of nanoparticles loaded biochar from abundant biomass in environmental remediation.
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Affiliation(s)
- Guocheng Zhu
- Hunan Provincial Key Laboratory of Shale Gas Resource Utilization, Hunan University of Science and Technology, Xiangtan, 411201, Hunan, China.
| | - Jialin Lin
- Hunan Provincial Key Laboratory of Shale Gas Resource Utilization, Hunan University of Science and Technology, Xiangtan, 411201, Hunan, China
| | - Qian Yuan
- Hunan Provincial Key Laboratory of Shale Gas Resource Utilization, Hunan University of Science and Technology, Xiangtan, 411201, Hunan, China
| | - Xiaofeng Wang
- College of Environmental Science and Engineering, Dalian Maritime University, Dalian, 116026, China
| | - Zilong Zhao
- Department of Civil and Environmental Engineering, The Pennsylvania State University, 225 Sackett Building, University Park, PA, 16802, USA
| | - Andrew S Hursthouse
- School of Computing, Engineering & Physical Sciences, University of the West of Scotland, Paisley, PA1 2BE, UK
| | - Zhenghua Wang
- Hunan Provincial Key Laboratory of Shale Gas Resource Utilization, Hunan University of Science and Technology, Xiangtan, 411201, Hunan, China
| | - Qingbo Li
- College of Environmental Science and Engineering, Dalian Maritime University, Dalian, 116026, China
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39
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Nugmanova AG, Kalinina MA. Self-Assembly of Metal-Organic Frameworks in Pickering Emulsions Stabilized with Graphene Oxide. COLLOID JOURNAL 2021. [DOI: 10.1134/s1061933x21050094] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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40
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Liu C, Xu X, Koivisto O, Zhou W, Jacquemet G, Rosenholm JM, Zhang H. Improving the knock-in efficiency of the MOF-encapsulated CRISPR/Cas9 system through controllable embedding structures. NANOSCALE 2021; 13:16525-16532. [PMID: 34596650 DOI: 10.1039/d1nr02872c] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Appropriate tuning of robust artificial coatings can not only enhance intracellular delivery but also preserve the biological functions of genetic molecules in gene based therapies. Here, we report a strategy to synthesize controllable nanostructures in situ by encapsulating CRISPR/Cas9 plasmids into metal-organic frameworks (MOFs) via biomimetic mineralization. The structure-functionality relationship studies indicate that MOF-coated nanostructures dramatically impact the biological features of the contained plasmids through different embedding structures. The plasmids are homogeneously distributed within the heterogeneous nanoarchitecture and protected from enzymatic degradation. In addition, the plasmid-MOF structure exhibits excellent loading capability, pH-responsive release, and affinity for plasmid binding. Through in vitro assays it was found that the superior MOF vector can greatly enhance cellular endocytosis and endo/lysosomal escape of sheltered plasmids, resulting in successful knock-in of GFP-tagged paxillin genomic sequences in cancer cell lines with high transfection potency compared to our previous studies. Thus, the development of new cost-effective approaches for MOF-based intracellular delivery systems offers an attractive option for overcoming the physiological barriers to CRISPR/Cas9 delivery, which shows great potential for investigating paxillin-associated focal adhesions and signal regulation.
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Affiliation(s)
- Chang Liu
- Pharmaceutical Sciences Laboratory, Åbo Akademi University, Turku 20520, Finland.
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, FI-20520 Turku, Finland
| | - Xiaoyu Xu
- Pharmaceutical Sciences Laboratory, Åbo Akademi University, Turku 20520, Finland.
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, FI-20520 Turku, Finland
| | - Oliver Koivisto
- Pharmaceutical Sciences Laboratory, Åbo Akademi University, Turku 20520, Finland.
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, FI-20520 Turku, Finland
| | - Wenhui Zhou
- Pharmaceutical Sciences Laboratory, Åbo Akademi University, Turku 20520, Finland.
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, FI-20520 Turku, Finland
- Southern Medical University Affiliated Fengxian Hospital, Shanghai, 201499, China
| | - Guillaume Jacquemet
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, FI-20520 Turku, Finland
- Faculty of Science and Engineering, Cell biology, Åbo Akademi University, FI-20520 Turku, Finland
- Turku Bioimaging, University of Turku and Åbo Akademi University, 20520 Turku, Finland
| | - Jessica M Rosenholm
- Pharmaceutical Sciences Laboratory, Åbo Akademi University, Turku 20520, Finland.
| | - Hongbo Zhang
- Pharmaceutical Sciences Laboratory, Åbo Akademi University, Turku 20520, Finland.
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, FI-20520 Turku, Finland
- Department of Orthopaedics, Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai 200025, P. R. China
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41
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Jiang D, Huang C, Zhu J, Wang P, Liu Z, Fang D. Classification and role of modulators on crystal engineering of metal organic frameworks (MOFs). Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.214064] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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42
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Surbella RG, Reilly DD, Sinnwell MA, McNamara BK, Sweet LE, Schwantes JM, Thallapally PK. Multifunctional Two-Dimensional Metal-Organic Frameworks for Radionuclide Sequestration and Detection. ACS APPLIED MATERIALS & INTERFACES 2021; 13:45696-45707. [PMID: 34542263 DOI: 10.1021/acsami.1c11018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Two lanthanide-containing porous coordination polymers, [Ln2(bpdc)6(phen)2]·nH2O (1) and [Ln2(bpdc)6(terpy)2]·3H2O (2) (Ln = Pr, Nd, or Sm-Dy; bpdc: 2,2'-bipyridine-5,5'-dicarboxylic acid; phen: 1,10-phenanthroline; and terpy: 2,2':6',2″-terpyridine), have been hydrothermally synthesized and structurally characterized by powder and single-crystal X-ray diffraction. Crystallographic analyses reveal that compounds 1 and 2 feature Ln3+-containing dimeric nodes that form a porous two-dimensional (2D) and nonporous three-dimensional (3D) framework, respectively. Each material is stable in aqueous media between pH 3 and 10 and exhibits modest thermal stability up to ∼400 °C. Notably, a portion of the phen and bpdc ligands in 1 can be removed thermally, without compromising the crystal structure, causing the surface area and pore volume to increase. The optical properties of 1 and 2 with Gd3+, Sm3+, Tb3+, and Eu3+ are explored in the solid state using absorbance, fluorescence, and lifetime spectroscopies. The analyses reveal a complex blend of metal and ligand emission in the materials containing Sm3+ and Tb3+, while those featuring Eu3+ are dominated by intense metal-based emission. Compound 1 with Eu3+ shows promise for the capture and detection of the uranyl cation (UO2)2+ from aqueous media. In short, uranyl capture is observed at pH 4, and the adsorption thereof is detectable via vibrational and fluorescence spectroscopies and colorimetrically as the off-white color of 1 turns yellow with uptake. Finally, both 1 and 2 with Eu3+ produce bright red emission upon irradiation with Cu Kα X-ray radiation (8.04 keV) and are candidate materials for applications in solid-state scintillation.
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Affiliation(s)
- Robert G Surbella
- Pacific Northwest National Laboratory, Richland, Washington 99352, United States
| | - Dallas D Reilly
- Pacific Northwest National Laboratory, Richland, Washington 99352, United States
| | - Michael A Sinnwell
- Pacific Northwest National Laboratory, Richland, Washington 99352, United States
| | - Bruce K McNamara
- Pacific Northwest National Laboratory, Richland, Washington 99352, United States
| | - Lucas E Sweet
- Pacific Northwest National Laboratory, Richland, Washington 99352, United States
| | - Jon M Schwantes
- Pacific Northwest National Laboratory, Richland, Washington 99352, United States
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43
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Arroyos G, da Silva CM, Theodoroviez LB, Campanella JEM, Frem RCG. Insights on Luminescent Micro- and Nanospheres of Infinite Coordination Polymers. Chemistry 2021; 28:e202103104. [PMID: 34582106 DOI: 10.1002/chem.202103104] [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: 08/25/2021] [Indexed: 11/12/2022]
Abstract
Coordination polymers have been extensively studied in recent years. Some of these materials can exhibit several properties such as permanent porosity, high surface area, thermostability and light emission, as well as open sites for chemical functionalization. Concerning the fact that this kind of compounds are usually solids, the size and morphology of the particles are important parameters when an application is desired. Inside this context, there is a subclass of coordination polymers, named infinite coordination polymers (ICPs), which auto-organize as micro- or nanoparticles with low crystallinity. Specifically, the particles exhibiting spherical shapes and reduced sizes can be better dispersed, enter cells much easier than bulk crystals and be converted to inorganic materials by topotactic transformation. Luminescent ICPs, in particular, can find applications in several areas, such as sensing probes, light-emitting devices and bioimaging. In this review, we present the state-of-the-art of ICP-based spherical particles, including the growth mechanisms, some applications for luminescent ICPs and the challenges to overcome in future commercial usage of these materials.
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Affiliation(s)
- Guilherme Arroyos
- Institute of Chemistry of Araraquara, São Paulo State University - Unesp, 14800-025, Araraquara SP, Brazil
| | - Caroline M da Silva
- Institute of Chemistry of Araraquara, São Paulo State University - Unesp, 14800-025, Araraquara SP, Brazil
| | - Lucas B Theodoroviez
- Institute of Chemistry of Araraquara, São Paulo State University - Unesp, 14800-025, Araraquara SP, Brazil
| | - Jonatas E M Campanella
- Institute of Chemistry of Araraquara, São Paulo State University - Unesp, 14800-025, Araraquara SP, Brazil
| | - Regina C G Frem
- Institute of Chemistry of Araraquara, São Paulo State University - Unesp, 14800-025, Araraquara SP, Brazil
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44
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2‐Methylimidazole‐assisted Morphology Modulation of a Copper‐based Metal‐organic Framework Transducer for Enhanced Electrochemical Peroxidase‐like Activity. ELECTROANAL 2021. [DOI: 10.1002/elan.202100423] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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45
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Liu Y, Wang J, Imaz I, Maspoch D. Assembly of Colloidal Clusters Driven by the Polyhedral Shape of Metal-Organic Framework Particles. J Am Chem Soc 2021; 143:12943-12947. [PMID: 34383504 PMCID: PMC8391935 DOI: 10.1021/jacs.1c05363] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
![]()
Control of the assembly
of colloidal particles into discrete or
higher-dimensional architectures is important for the design of myriad
materials, including plasmonic sensing systems and photonic crystals.
Here, we report a new approach that uses the polyhedral shape of metal–organic-framework
(MOF) particles to direct the assembly of colloidal clusters. This
approach is based on controlling the attachment of a single spherical
polystyrene particle on each face of a polyhedral particle via colloidal
fusion synthesis, so that the polyhedral shape defines the final coordination
number, which is equal to the number of faces, and geometry of the
assembled colloidal cluster. As a proof of concept, we assembled six-coordinated
(6-c) octahedral and 8-c cubic clusters using cubic ZIF-8 and octahedral
UiO-66 core particles. Moreover, we extended this approach to synthesize
a highly coordinated 12-c cuboctahedral cluster from a rhombic dodecahedral
ZIF-8 particle. We anticipate that the synthesized colloidal clusters
could be further evolved into spherical core–shell MOF@polystyrene
particles under conditions that promote a higher fusion degree, thus
expanding the methods available for the synthesis of MOF–polymer
composites.
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Affiliation(s)
- Yang Liu
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC, and Barcelona Institute of Science and Technology, Campus UAB, Bellaterra, 08193 Barcelona, Spain
| | - Jiemin Wang
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC, and Barcelona Institute of Science and Technology, Campus UAB, Bellaterra, 08193 Barcelona, Spain
| | - Inhar Imaz
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC, and Barcelona Institute of Science and Technology, Campus UAB, Bellaterra, 08193 Barcelona, Spain
| | - Daniel Maspoch
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC, and Barcelona Institute of Science and Technology, Campus UAB, Bellaterra, 08193 Barcelona, Spain.,ICREA, Pg. Lluís Companys 23, Barcelona, 08010, Spain
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46
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Gao X, Zhao L, Ding M, Wang X, Zhai L, Ren X. Insight understanding into influence of binding mode of carboxylate with metal ion on ligand-centered luminescence properties in Pb-based coordination polymers. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2021.01.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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47
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Bonnett BL, Ilic S, Flint K, Cai M, Yang X, Cornell HD, Taylor A, Morris AJ. Mechanistic Investigations into and Control of Anisotropic Metal-Organic Framework Growth. Inorg Chem 2021; 60:10439-10450. [PMID: 34190552 DOI: 10.1021/acs.inorgchem.1c01026] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The porphyrinic metal-organic framework, PCN-222, exhibits anisotropic growth behavior to form nanorods and microrods with aspect ratios 3 < x < 94. Control of microrod aspect ratios has been demonstrated through the identification of several factors that dictate crystal growth, particularly the concentrations of a ligand, a modulator, and an exogenous base. An increase in the local concentration of a deprotonated ligand, which is proportional to the nucleation rate, is associated with smaller crystals, while increased modulator concentration leads to longer microrods. Addition of a deprotonating agent not only contributes to higher aspect ratios but also results in an improvement to particle dispersity. Here, we report acid-base co-modulation methods with difluoroacetic acid and triethylamine to effectively tune PCN-222 aspect ratios. A series of mechanisms is identified for the growth of PCN-222: (1) ligand deprotonation, (2) nucleation, (3) oriented attachment, (4) Ostwald ripening, and (5) dissolution-recrystallization. Time trials of co-modulated samples revealed three separate ripening growth events, with each resulting in larger and more monodisperse crystals. With an understanding of these crystal growth factors and mechanisms, the highest aspect ratio, non-templated metal-organic frameworks were synthesized (94 ± 9).
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Affiliation(s)
- Brittany L Bonnett
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24060, United States
| | - Stefan Ilic
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24060, United States
| | - Katie Flint
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24060, United States
| | - Meng Cai
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24060, United States
| | - Xiaozhou Yang
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24060, United States
| | - Hannah D Cornell
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24060, United States
| | - Ashleigh Taylor
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24060, United States
| | - Amanda J Morris
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24060, United States
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48
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Heczko M, Reczyński M, Näther C, Nowicka B. Tuning of magnetic properties of the 2D CN-bridged Ni II-Nb IV framework by incorporation of guest cations of alkali and alkaline earth metals. Dalton Trans 2021; 50:7537-7544. [PMID: 33871526 DOI: 10.1039/d1dt00367d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The reaction between [Ni(cyclam)]2+ (cyclam = 1,4,8,11-tetraazacyclotetradecane) and [Nb(CN)8]4- in concentrated water solutions of different s-block metal salts leads to the formation of 2-dimensional honeycomb-like coordination networks of the formula Mx[Ni(cyclam)]3[Nb(CN)8]2·nH2O (x = 2: M = Li+, Na+; x = 1: M = Mg2+, Ca2+, Sr2+, Ba2+). The CN-bridged Ni-Nb coordination layers are intersected by channels filled with crystallisation water molecules and guest mono- or di-valent metal cations, which compensate the negative charge of the framework. The structural details and crystal symmetry vary between the networks, depending on the arrangement of the water molecules and the intermolecular interactions enforced by the guest cations. All compounds show long range magnetic order arising from superexchange interactions between paramagnetic NiII (s = 1) and NbIV (s = 1/2) centres through CN-bridges within the layers and weaker inter-layer interactions mediated by H-bonds. The ordering temperature as well as the coercive field of the magnetic hysteresis can be tuned by the type of guest cation, with the highest values achieved for Mg2+ and the lowest for Na+.
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Affiliation(s)
- Michał Heczko
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland.
| | - Mateusz Reczyński
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland.
| | - Christian Näther
- Institut für Anorganische Chemie, Christian-Albrechts-Universität, Max-Eyth.-Str. 2, 24118 Kiel, Germany
| | - Beata Nowicka
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland.
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49
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Xu N, Yuan B, Hu C, Yu Y, Fu N, Zhang J, Xie S, Yuan L. Homochiral Metal–Organic Framework [Ni(S-mal)(bpy)]n Used for the Separation of Racemic Compounds by High Performance Liquid Chromatography. JOURNAL OF ANALYTICAL CHEMISTRY 2021. [DOI: 10.1134/s1061934821060149] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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50
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Godoy AA, Bernini MC, Funes MD, Sortino M, Collins SE, Narda GE. ROS-generating rare-earth coordination networks for photodynamic inactivation of Candida albicans. Dalton Trans 2021; 50:5853-5864. [PMID: 33949399 DOI: 10.1039/d0dt03926h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Water-ethanol suspensions of 2D coordination network (CN) based on rare earth elements and mixed ligands were evaluated as reactive oxygen species (ROS) generators under UV light irradiation, in contact with a biomimetic substrate (tryptophan) or an O2(1Δg) quencher (1,3-diphenylisobenzofuran; 1,3-DPBF). A combination of bottom-up and top-down strategies was implemented in order to obtain nano-sized CN particles and the subsequent colloidal suspensions were also tested towards photodynamic inactivation of Candida albicans (C. albicans). SEM, TEM, FTIR, and XRD techniques were applied to characterize the solids and ICP-AES was employed to determine the metal content of the colloidal suspensions. Promising results were found indicating that the presence of Tb3+ allows an intersystem crossing suitable for singlet oxygen generation, resulting in the antifungal activity of C. albicans culture upon UV-irradiation.
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Affiliation(s)
- Agustín A Godoy
- Instituto de Investigaciones en Tecnología Química (INTEQUI-CONICET), Alte. Brown 1450, 5700 San Luis, Argentina and Área de Química General e Inorgánica "Dr G. F. Puelles", Facultad de Química, Bioquímica y Farmacia, Universidad Nacional de San Luis, Ejercito de los Andes 950, 5700 San Luis, Argentina.
| | - María C Bernini
- Instituto de Investigaciones en Tecnología Química (INTEQUI-CONICET), Alte. Brown 1450, 5700 San Luis, Argentina and Área de Química General e Inorgánica "Dr G. F. Puelles", Facultad de Química, Bioquímica y Farmacia, Universidad Nacional de San Luis, Ejercito de los Andes 950, 5700 San Luis, Argentina.
| | - Matías D Funes
- IMIBIO-CONICET, Área Farmacognosia, Facultad de Química, Bioquímica y Farmacia, Universidad Nacional de San Luis, Ejercito de los Andes 950, 5700 San Luis, Argentina.
| | - Maximiliano Sortino
- Farmacognosia, Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, 2000 Rosario, Argentina and Centro de Referencia de Micología, Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, 2000 Rosario, Argentina
| | - Sebastián E Collins
- Instituto de Desarrollo Tecnológico para la Industria Química (INTEC), Universidad Nacional del Litoral, CONICET, Güemes 3450, S3000GLN, Santa Fe, Argentina
| | - Griselda E Narda
- Instituto de Investigaciones en Tecnología Química (INTEQUI-CONICET), Alte. Brown 1450, 5700 San Luis, Argentina and Área de Química General e Inorgánica "Dr G. F. Puelles", Facultad de Química, Bioquímica y Farmacia, Universidad Nacional de San Luis, Ejercito de los Andes 950, 5700 San Luis, Argentina.
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