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Shano LB, Karthikeyan S, Kennedy LJ, Chinnathambi S, Pandian GN. MOFs for next-generation cancer therapeutics through a biophysical approach-a review. Front Bioeng Biotechnol 2024; 12:1397804. [PMID: 38938982 PMCID: PMC11208718 DOI: 10.3389/fbioe.2024.1397804] [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: 03/08/2024] [Accepted: 05/20/2024] [Indexed: 06/29/2024] Open
Abstract
Metal-organic frameworks (MOFs) have emerged as promising nanocarriers for cancer treatment due to their unique properties. Featuring high porosity, extensive surface area, chemical stability, and good biocompatibility, MOFs are ideal for efficient drug delivery, targeted therapy, and controlled release. They can be designed to target specific cellular organelles to disrupt metabolic processes in cancer cells. Additionally, functionalization with enzymes mimics their catalytic activity, enhancing photodynamic therapy and overcoming apoptosis resistance in cancer cells. The controllable and regular structure of MOFs, along with their tumor microenvironment responsiveness, make them promising nanocarriers for anticancer drugs. These carriers can effectively deliver a wide range of drugs with improved bioavailability, controlled release rate, and targeted delivery efficiency compared to alternatives. In this article, we review both experimental and computational studies focusing on the interaction between MOFs and drug, explicating the release mechanisms and stability in physiological conditions. Notably, we explore the relationship between MOF structure and its ability to damage cancer cells, elucidating why MOFs are excellent candidates for bio-applicability. By understanding the problem and exploring potential solutions, this review provides insights into the future directions for harnessing the full potential of MOFs, ultimately leading to improved therapeutic outcomes in cancer treatment.
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Affiliation(s)
- Leon Bernet Shano
- Department of Physics, School of Advanced Sciences, Vellore Institute of Technology (VIT), Chennai, Tamil Nadu, India
| | - Subramani Karthikeyan
- Centre for Healthcare Advancement, Innovation and Research, Vellore Institute of Technology (VIT), Chennai, Tamil Nadu, India
| | - Lourdusamy John Kennedy
- Department of Physics, School of Advanced Sciences, Vellore Institute of Technology (VIT), Chennai, Tamil Nadu, India
| | - Shanmugavel Chinnathambi
- Institute for Integrated Cell-Material Sciences, Institute for Advanced Study, Kyoto University, Kyoto, Japan
| | - Ganesh N. Pandian
- Institute for Integrated Cell-Material Sciences, Institute for Advanced Study, Kyoto University, Kyoto, Japan
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2
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Li S, Wang D, Lee Y, Li T. Preserving Mesoporosity in Type III Porous Liquids through Dual-layer Surface Weaving. Angew Chem Int Ed Engl 2024; 63:e202405288. [PMID: 38588044 DOI: 10.1002/anie.202405288] [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: 03/18/2024] [Revised: 04/07/2024] [Accepted: 04/08/2024] [Indexed: 04/10/2024]
Abstract
The fundamental limitation for pore preservation in a Type III porous liquid (T3PL) is the need for a small aperture from the porous filler to realize size exclusion of a bulky solvent. We present a dual-layer surface weaving strategy that can disregard this limitation and achieve micro- and mesoporous metal-organic framework (MOF)-based T3PLs even with apertures much larger than the solvent molecules. By first weaving a tight network of poly(tert-butyl methacrylate) on the MOF surface, the poly(dimethylsiloxane) (PDMS) solvent can be effectively excluded from the pores while smaller guest molecules such as CO2, C2H4, and H2O can freely access the interior, as confirmed by low-pressure adsorption isotherms. Further application of a PDMS-containing polymer coating helps lower the viscosity of the PL due to increased particle dispersibility. This strategy has resulted in the successful construction of T3PLs with aperture sizes up to 3.1 nm.
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Affiliation(s)
- Siqi Li
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, China, 201210
| | - Dongxu Wang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, China, 201210
| | - Yongjin Lee
- Department of Chemical Engineering, Inha University, Incheon, Republic of Korea, 22212
| | - Tao Li
- Department of Chemistry, School of Physics, Chemistry and Earth Sciences, University of Adelaide, Adelaide, SA, Australia, 5005
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3
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Liu Y, Xue B, Chen J, Lai Y, Cai L, Yin P. Supramolecular Complexation Reinforced Polymer Frustrated Packing: Controllable Dual Porosity for Improved Permselectivity of Coordination Nanocage Mixed Matrix Membranes. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024:e2400605. [PMID: 38794874 DOI: 10.1002/smll.202400605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 05/13/2024] [Indexed: 05/26/2024]
Abstract
The developments of mixed matrix membranes (MMMs) are severely hindered by the complex inter-phase interaction and the resulting poor utilization of inorganics' microporosity. Herein, a dual porosity framework is constructed in MMMs to enhance the accessibility of inorganics' microporosity to external gas molecules for the effective application of microporosity for gas separation. Nanocomposite organogels are first prepared from the supramolecular complexation of rigid polymers and 2 nm microporous coordination nanocages (CNCs). The network structures can be maintained with microporous features after solvent removal originated from the rigid nature of polymers, and the strong coordination and hydrogen bond between the two components. Moreover, the strong supramolecular attraction reinforces the frustrated packing of the rigid polymers on CNC surface, leading to polymer networks' extrinsic pores and the interconnection of CNCs' micro-cavities for the fast gas transportation. The gas permeabilities of the MMMs are 869 times for H2 and 1099 times for CO2 higher than those of pure polymers. The open metal sites from nanocage also contribute to the enhanced gas selectivity and the overall performance surpasses 2008 H2/CO2 Robeson upper bound. The supramolecular complexation reinforced packing frustration strategy offers a simple and practical solution to achieve improved gas permselectivity in MMMs.
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Affiliation(s)
- Yuan Liu
- State Key Laboratory of Luminescent Materials and Devices & School of Molecular Science and Engineering, Guangdong Basic Research Center of Excellence for Energy & Information Polymer Materials, South China University of Technology, Guangzhou, 510640, China
| | - Binghui Xue
- State Key Laboratory of Luminescent Materials and Devices & School of Molecular Science and Engineering, Guangdong Basic Research Center of Excellence for Energy & Information Polymer Materials, South China University of Technology, Guangzhou, 510640, China
| | - Jiadong Chen
- State Key Laboratory of Luminescent Materials and Devices & School of Molecular Science and Engineering, Guangdong Basic Research Center of Excellence for Energy & Information Polymer Materials, South China University of Technology, Guangzhou, 510640, China
| | - Yuyan Lai
- State Key Laboratory of Luminescent Materials and Devices & School of Molecular Science and Engineering, Guangdong Basic Research Center of Excellence for Energy & Information Polymer Materials, South China University of Technology, Guangzhou, 510640, China
| | - Linkun Cai
- State Key Laboratory of Luminescent Materials and Devices & School of Molecular Science and Engineering, Guangdong Basic Research Center of Excellence for Energy & Information Polymer Materials, South China University of Technology, Guangzhou, 510640, China
| | - Panchao Yin
- State Key Laboratory of Luminescent Materials and Devices & School of Molecular Science and Engineering, Guangdong Basic Research Center of Excellence for Energy & Information Polymer Materials, South China University of Technology, Guangzhou, 510640, China
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4
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Mow R, Russell-Parks GA, Redwine GEB, Petel BE, Gennett T, Braunecker WA. Polymer-Coated Covalent Organic Frameworks as Porous Liquids for Gas Storage. CHEMISTRY OF MATERIALS : A PUBLICATION OF THE AMERICAN CHEMICAL SOCIETY 2024; 36:1579-1590. [PMID: 38370283 PMCID: PMC10870717 DOI: 10.1021/acs.chemmater.3c02828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Revised: 01/02/2024] [Accepted: 01/04/2024] [Indexed: 02/20/2024]
Abstract
Several synthetic methods have recently emerged to develop high-surface-area solid-state organic framework-based materials into free-flowing liquids with permanent porosity. The fluidity of these porous liquid (PL) materials provides them with advantages in certain storage and transport processes. However, most framework-based materials necessitate the use of cryogenic temperatures to store weakly bound gases such as H2, temperatures where PLs lose their fluidity. Covalent organic framework (COF)-based PLs that could reversibly form stable complexes with H2 near ambient temperatures would represent a promising development for gas storage and transport applications. We report here the development, characterization, and evaluation of a material with these remarkable characteristics based on Cu(I)-loaded COF colloids. Our synthetic strategy required tailoring conditions for growing robust coatings of poly(dimethylsiloxane)-methacrylate (PDMS-MA) around COF colloids using atom transfer radical polymerization (ATRP). We demonstrate exquisite control over the coating thickness on the colloidal COF, quantified by transmission electron microscopy and dynamic light scattering. The coated COF material was then suspended in a liquid polymer matrix to make a PL. CO2 isotherms confirmed that the coating preserved the general porosity of the COF in the free-flowing liquid, while CO sorption measurements using diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) confirmed the preservation of Cu(I) coordination sites. We then evaluated the gas sorption phenomenon in the Cu(I)-COF-based PLs using DRIFTS and temperature-programmed desorption measurements. In addition to confirming that H2 transport is possible at or near mild refrigeration temperatures with these materials, our observations indicate that H2 diffusion is significantly influenced by the glass-transition temperature of both the coating and the liquid matrix. The latter result underscores an additional potential advantage of PLs in tailoring gas diffusion and storage temperatures through the coating composition.
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Affiliation(s)
- Rachel
E. Mow
- Materials
Science Program, Colorado School of Mines, Golden, Colorado 80401, United States
- Chemistry
and Nanoscience Center, National Renewable
Energy Laboratory, 15013 Denver West Pkwy, Golden, Colorado 80401, United States
| | - Glory A. Russell-Parks
- Department
of Chemistry, Colorado School of Mines, 1012 14th Street, Golden, Colorado 80401, United States
- Chemistry
and Nanoscience Center, National Renewable
Energy Laboratory, 15013 Denver West Pkwy, Golden, Colorado 80401, United States
| | - Grace E. B. Redwine
- Department
of Chemistry, Colorado School of Mines, 1012 14th Street, Golden, Colorado 80401, United States
- Chemistry
and Nanoscience Center, National Renewable
Energy Laboratory, 15013 Denver West Pkwy, Golden, Colorado 80401, United States
| | - Brittney E. Petel
- Catalytic
Carbon Transformation and Scale-Up Center, National Renewable Energy Laboratory, 15013 Denver West Pkwy, Golden, Colorado 80401, United States
| | - Thomas Gennett
- Materials
Science Program, Colorado School of Mines, Golden, Colorado 80401, United States
- Department
of Chemistry, Colorado School of Mines, 1012 14th Street, Golden, Colorado 80401, United States
- Chemistry
and Nanoscience Center, National Renewable
Energy Laboratory, 15013 Denver West Pkwy, Golden, Colorado 80401, United States
| | - Wade A. Braunecker
- Department
of Chemistry, Colorado School of Mines, 1012 14th Street, Golden, Colorado 80401, United States
- Chemistry
and Nanoscience Center, National Renewable
Energy Laboratory, 15013 Denver West Pkwy, Golden, Colorado 80401, United States
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Dassouki K, Dasgupta S, Dumas E, Steunou N. Interfacing metal organic frameworks with polymers or carbon-based materials: from simple to hierarchical porous and nanostructured composites. Chem Sci 2023; 14:12898-12925. [PMID: 38023506 PMCID: PMC10664523 DOI: 10.1039/d3sc03659f] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 10/17/2023] [Indexed: 12/01/2023] Open
Abstract
In the past few years, metal organic frameworks (MOFs) have been assembled with (bio)polymers and a series of carbon-based materials (graphene, graphene oxide, carbon nanotubes, carbon quantum dots, etc.) leading to a wide range of composites differing in their chemical composition, pore structure and functionality. The objective was mainly to overcome the limitations of MOFs in terms of mechanical properties, chemical stability and processability while imparting novel functionality (electron conductivity, (photo)catalytic activity, etc.) and hierarchical porosity. These composites were considered for numerous applications including gas/liquid adsorption and separation, (photo)catalysis, biomedicine, energy storage, conversion and so on. The performance of such composites depends strongly on their microstructural and physico-chemical properties which are mainly driven by the chemical strategies used to design and process such composites. In this perspective article, we propose to cover this topic and provide a useful survey of recent progress in the synthesis and design of MOFs-carbon material composites. This article will describe the development of composites with increasing complexity in terms of porous architecture, spatial structuration and organisation, and functionality.
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Affiliation(s)
- Khaled Dassouki
- Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles St Quentin en Yvelines, Université Paris Saclay Versailles France
| | - Sanchari Dasgupta
- Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles St Quentin en Yvelines, Université Paris Saclay Versailles France
| | - Eddy Dumas
- Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles St Quentin en Yvelines, Université Paris Saclay Versailles France
| | - Nathalie Steunou
- Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles St Quentin en Yvelines, Université Paris Saclay Versailles France
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6
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Yu HP, Bi XD, He YJ, Cui YY, Yang CX. Microporous Organic Network: Superhydrophobic Coating to Protect Metal-Organic Frameworks from Hydrolytic Degradation. ACS APPLIED MATERIALS & INTERFACES 2023. [PMID: 37467423 DOI: 10.1021/acsami.3c08458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/21/2023]
Abstract
Despite the rapid development of versatile metal-organic frameworks (MOFs), the synthesis of water-stable MOFs remains challenging, which significantly limits their practical applications. Herein, a novel engineering strategy was developed to prepare superhydrophobic MOFs by an in situ fluorinated microporous organic network (FMON) coating. Through controllable modification, the resulting MOF@FMON retained the porosity and crystallinity of the pristine MOFs. Owing to the superhydrophobicity of the FMON and the feasibility of MOF synthesis, the FMON coating could be in situ integrated with various water-sensitive MOFs to provide superhydrophobicity. The coating thickness and hydrophobicity of the MOF@FMON composites were easily regulated by changing the FMON monomer concentration. The MOF@FMON composites exhibited excellent oil/water separation and catalytic activities and enhanced durability in aqueous solutions. This study provides a general approach for the synthesis of superhydrophobic MOFs, expanding the application scope of MOFs.
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Affiliation(s)
- Hui-Ping Yu
- College of Chemistry, Research Center for Analytical Sciences, Nankai University, Tianjin 300071, China
| | - Xiao-Dong Bi
- School of Pharmaceutical Sciences & Institute of Materia Medica, Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250117, China
| | - Yu-Jing He
- School of Pharmaceutical Sciences & Institute of Materia Medica, Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250117, China
| | - Yuan-Yuan Cui
- School of Pharmaceutical Sciences & Institute of Materia Medica, Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250117, China
| | - Cheng-Xiong Yang
- School of Pharmaceutical Sciences & Institute of Materia Medica, Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250117, China
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7
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Lorignon F, Gossard A, Medjouel S, Carboni M, Meyer D. Controlling polyHIPE Surface Properties by Tuning the Hydrophobicity of MOF Particles Stabilizing a Pickering Emulsion. ACS APPLIED MATERIALS & INTERFACES 2023. [PMID: 37318840 DOI: 10.1021/acsami.3c02987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Metal-organic frameworks (MOFs) show promise for the capture of greenhouse gases. To be used at a large scale in fixed-bed processes, their shaping under a hierarchical structure is mandatory and remains a major challenge, while keeping available their high specific surface area. For that purpose, we propose herein an original method based on the stabilization of a paraffin-in-water Pickering emulsion by a fluorinated Zr MOF (UiO-66(F4)) with polyHIPEs (polymers from high internal phase emulsions) strategy consisting of the polymerization of monomers in the external phase. After polymerization of the continuous phase and elimination of the paraffin, a hierarchically structured monolith is obtained with the UiO-66(F4) particles embedded in the polymer wall and covering the internal porosity. To avoid the pore blocking induced by the embedment of the MOF particles, our strategy was to modify their hydrophilic/hydrophobic balance with a controlled adsorption of hydrophobic molecules (perfluorooctanoic acid, PFOA) on the UiO-66(F4) particles. This will induce a displacement of the MOF position at the paraffin-water interface in the emulsion and then make the particles less embedded into the polymer wall. This leads to the formation of hierarchically structured monoliths integrating UiO-66(F4) particles with higher accessibility, maintaining their original properties and allowing their application in fixed-bed processes. This strategy was demonstrated by N2 and CO2 capture, and we believe that such original strategy could be applied to other MOF materials.
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Affiliation(s)
- Fabrice Lorignon
- ICSM, CEA, Univ Montpellier, CNRS, ENSCM, Marcoule, P 17171, Bagnols-sur-Cèze Cedex, France
- CEA, DES, ISEC, DMRC, Univ Montpellier, Marcoule, P 17171, Bagnols-sur-Cèze Cedex, France
| | - Alban Gossard
- CEA, DES, ISEC, DMRC, Univ Montpellier, Marcoule, P 17171, Bagnols-sur-Cèze Cedex, France
| | - Sabrine Medjouel
- ICSM, CEA, Univ Montpellier, CNRS, ENSCM, Marcoule, P 17171, Bagnols-sur-Cèze Cedex, France
| | - Michaël Carboni
- ICSM, CEA, Univ Montpellier, CNRS, ENSCM, Marcoule, P 17171, Bagnols-sur-Cèze Cedex, France
| | - Daniel Meyer
- ICSM, CEA, Univ Montpellier, CNRS, ENSCM, Marcoule, P 17171, Bagnols-sur-Cèze Cedex, France
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8
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Wang D, Li T. Toward MOF@Polymer Core-Shell Particles: Design Principles and Potential Applications. Acc Chem Res 2023; 56:462-474. [PMID: 36745822 DOI: 10.1021/acs.accounts.2c00695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
ConspectusCompositing MOFs with polymers brings out the best properties of both worlds. The solubility and excellent mechanical properties of polymers endow the brittle, powdery MOFs with enhanced processability, thereby enriching their functions as solid sorbents, filters, membranes, catalysts, drug delivery vehicles, and so forth. While most MOF-polymer composites are random mixtures of two materials with little control over their fine structures, MOF@polymer core-shell particles have recently emerged as a new platform for precise composite design. The well-defined polymer coating can keep the rich pore characteristics of the MOF intact while furnishing the MOF with new properties such as improved dispersibility in various media, tunable surface energy, enhanced chemical stability, and regulated guest diffusion. Nevertheless, the structural and chemical complexity of MOFs poses a grand challenge to the development of a generalizable and feasible strategy for constructing MOF@polymer. Examples in the literature that showcase the presence of a well-defined polymer shell on the MOF with fully reserved porosity are rare. Moreover, methods for coating MOFs with condensation polymers (e.g., polyimide, polysulfone) are severely underexplored, despite their clear potential as membrane materials. In this Account, we present our group's effort over the past 4 years on the synthesis and applications of MOF@polymer composites. We first described a highly generalizable surface polymerization method that utilizes the rapid physisorption of a random copolymer (RCP) to carry initiating groups to the MOF surfaces. Subsequent controlled radical polymerization led to the formation of a uniform methacrylate or styrenic polymer on the MOF with tunable thickness and composition. To utilize the properties of condensation polymers, we pioneered the covalent grafting of polyimide (PI) brushes to UiO-66-NH2 surfaces. In addition, to circumvent the need for a covalent anchoring group, we further developed an MOF surface grafting method based on mechanical linkage. Instead of connecting to the ligand, polyimide (PI) oligomer was linked to a functionalized linear polymer physically entangled within an MOF, thus realizing surface grafting with PI. Alternatively, PIs, polysulfone (PSF), and polycarbonate (PC) can also be grafted to various MOF surfaces through a metal-organic nanocapsule (MONC)-mediated method using a combination of electrostatic interaction and coordination bonds. To find a rapid and low-cost surface coating method suitable for commercialization, a new approach called non-solvent-induced surface-aimed deposition (NISAP) was developed. The action of the solvent phase separation drives dianhydrides and polyamines to the MOF surface, thus realizing accelerated polymerization and the rapid formation of a polymer coating on the MOF. Finally, we provided an overview of the unique properties and potential applications of MOF@polymer composites, including improved stability, MMMs, porous liquids (PLs), and immobilizing homogeneous catalysts. We hope that this Account can inspire more researchers to further develop and optimize the synthetic strategies for MOF@polymer and uncover its full application potential.
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Affiliation(s)
- Dongxu Wang
- School of Physical Science and Technology, ShanghaiTech University, 393 Middle Huaxia Road, Shanghai, China 201210
| | - Tao Li
- School of Physical Science and Technology, ShanghaiTech University, 393 Middle Huaxia Road, Shanghai, China 201210
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9
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Zhang B, Zu W, Cui X, Zhou J, Fu Y, Chen J. Preparation of Hydrophobic Metal–Organic Frameworks/Parylene Composites as a Platform for Enhanced Catalytic Performance. Inorg Chem 2022; 61:18303-18310. [DOI: 10.1021/acs.inorgchem.2c03294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Bing Zhang
- Engineering Laboratory of Chemical Resources Utilization in South Xinjiang of Xinjiang Production and Construction Corps, College of Chemistry and Chemical Engineering, Tarim University, Xinjiang Uygur Autonomous Region, Alaer 843300, China
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110819, China
- Key Laboratory for Anisotropy and Texture of Materials School of Materials Science and Engineering, Northeastern University, Shenyang 110819, China
| | - Wenting Zu
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110819, China
| | - Xingchen Cui
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110819, China
| | - Jun Zhou
- Key Laboratory for Anisotropy and Texture of Materials School of Materials Science and Engineering, Northeastern University, Shenyang 110819, China
| | - Yu Fu
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110819, China
| | - Junyi Chen
- Engineering Laboratory of Chemical Resources Utilization in South Xinjiang of Xinjiang Production and Construction Corps, College of Chemistry and Chemical Engineering, Tarim University, Xinjiang Uygur Autonomous Region, Alaer 843300, China
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10
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Seo JY, Choi MH, Lee BW, Lee JH, Shin S, Cho S, Cho KY, Baek KY. Feasible Detoxification Coating Material for Chemical Warfare Agents Using Poly(methyl methacrylate)-Branched Poly(ethyleneimine) Copolymer and Metal-Organic Framework Composites. ACS APPLIED MATERIALS & INTERFACES 2022; 14:50246-50255. [PMID: 36288400 DOI: 10.1021/acsami.2c15961] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Defense against chemical warfare agents (CWAs) is regarded as a top priority for the protection of humanity, but it still depends on physical protection with severe limitations such as residual toxicity and post-treatment requirement. In this study, a strategically designed functional polymeric substrate was composited with a metal-organic framework catalyst to remove toxicity immediately. A series of PMMA-BPEI copolymers exhibited high processability as a coating and accelerated the catalytic activity of Zr(IV)-based metal-organic framework catalysts (UiO-66). Among them, PMB12_40 composite coating on a cotton fabric, containing a PMMA-BPEI copolymer (PMMA/BPEI = 1/2) and 40% of UiO-66 catalyst, can efficiently decompose nerve agent simulants (methyl-paraoxon) under both liquid phase (t1/2 = 0.14 h) and humidified (t1/2 = 4.8 h) conditions. Moreover, a real agent, GD, was decomposed 100% by PMB12_40 in 4 h at 25 °C and 65% relative humidity. On the basis of superior catalytic activity, the PMB composites are anticipated to be a potential material for active chemical protection coating.
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Affiliation(s)
- Jin Young Seo
- Center for Materials Architecturing, Korea Institute of Science and Technology, Seoul 02792, Republic of Korea
- Department of Chemical and Biological Engineering, Korea University, Seoul 02481, Republic of Korea
| | - Min Hyuk Choi
- Center for Materials Architecturing, Korea Institute of Science and Technology, Seoul 02792, Republic of Korea
| | - Bo Woo Lee
- Center for Materials Architecturing, Korea Institute of Science and Technology, Seoul 02792, Republic of Korea
- Department of Chemical and Biological Engineering, Korea University, Seoul 02481, Republic of Korea
| | - Jung-Hyun Lee
- Department of Chemical and Biological Engineering, Korea University, Seoul 02481, Republic of Korea
| | - Seunghan Shin
- Green Chemistry and Materials Group, Korea Institute of Industrial Technology, Cheonan 31056, Republic of Korea
| | - Sangho Cho
- Center for Materials Architecturing, Korea Institute of Science and Technology, Seoul 02792, Republic of Korea
- Division of Nano & Information Technology, KIST School, Korea University of Science and Technology, Seoul 02792, Republic of Korea
| | - Kie Yong Cho
- Department of Industrial Chemistry, Pukyong National University, 45 Yongso-Ro, Nam-Gu, Busan 48513, Republic of Korea
| | - Kyung-Youl Baek
- Center for Materials Architecturing, Korea Institute of Science and Technology, Seoul 02792, Republic of Korea
- Division of Nano & Information Technology, KIST School, Korea University of Science and Technology, Seoul 02792, Republic of Korea
- KHU-KIST Department of Converging Science and Technology, Kyung Hee University, Seoul 02447, Republic of Korea
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11
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Bao Z, Wang Y, Shi M, Wang X, Liang Z, Huang Z, Zhang W, Cao R, Zheng H. A helical polypyrrole nanotube interwoven zeolitic imidazolate framework and its derivative as an oxygen electrocatalyst. Chem Commun (Camb) 2022; 58:11288-11291. [PMID: 36124886 DOI: 10.1039/d2cc03835h] [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
A helical polypyrrole nanotube interwoven zeolitic imidazolate framework (ZIF) has been prepared for the first time. After pyrolysis, the helical carbon could act as highly active sites, while the 3D-connected nanoarchitecture contributed to fast charge transfer. The derived carbon material exhibits high activity for the ORR and good performance for a Zn-air battery.
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Affiliation(s)
- Zijia Bao
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, China.
| | - Yanzhi Wang
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, China.
| | - Mengke Shi
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, China.
| | - Xinyue Wang
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, China.
| | - Zuozhong Liang
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, China.
| | - Zhehao Huang
- Department of Materials and Environmental Chemistry, Stockholm University, Stockholm, SE-106 91, Sweden
| | - Wei Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, China.
| | - Rui Cao
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, China.
| | - Haoquan Zheng
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, China.
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12
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Porous liquids for gas capture, separation, and conversion: Narrowing the knowing-doing gap. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.121456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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13
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Ahn NY, Lee J, Yeo W, Park H, Nam J, Kim M, Seo M. Patchwork Metal-Organic Frameworks by Radical-Mediated Heterografting of Star Polymers for Surface Modification. Inorg Chem 2022; 61:10365-10372. [PMID: 35759754 DOI: 10.1021/acs.inorgchem.2c00906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We report a synthetic methodology for decorating a surface of metal-organic frameworks (MOFs) with polymers through postsynthetic modification. Well-defined polymers with reversibly deactivated radical species at their chain end were reacted with vinyl-functionalized MOFs in the presence of a radical initiator. The radical addition forms a C-C bond between the polymer end with the functional group at the MOF ligand. We used sterically bulky star polymers containing electron-deficient maleimide chain ends, which facilitated modification of the external surface, yielding polymer-grafted MOF composite particles. A patchy MOF particle can also be obtained by simultaneously grafting two polymers and jammed at the immiscible liquid-liquid interface. We further show that the selective removal of a sacrificial polymer would partially expose the surface of MOFs to external environment, which hinders the uptake of macromolecular guests above the critical hydrodynamic size. Overall, four polymer@MOF composites have successfully been achieved through the present postsynthetic patchworks on MOFs with star polymers and selective etching process.
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Affiliation(s)
- Nam Young Ahn
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
| | - Jooyeon Lee
- Department of Chemistry, Chungbuk National University, Cheongju 28644, Republic of Korea
| | - Wonjune Yeo
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
| | - Hyojin Park
- Department of Chemistry, Chungbuk National University, Cheongju 28644, Republic of Korea
| | - Jiyun Nam
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
| | - Min Kim
- Department of Chemistry, Chungbuk National University, Cheongju 28644, Republic of Korea
| | - Myungeun Seo
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea.,KAIST Institute of Nanocentury, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
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14
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Meng M, Wang S, Dai J, Li Y, Feng Y, Zhu Y, Zhang H, Liu Y. UiO-66-NH2 as a novel ultrahigh-selective adsorbent superior to molecularly imprinted polymers for the adsorption of artesunate. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.128830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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15
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16
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Gu J, Li J, Ma Q. A Facile and General Approach to Enhance Water Resistance of Metal-Organic Frameworks by the Post-Modification with Aminopropyltriethoxylsilane. NANOMATERIALS 2022; 12:nano12071134. [PMID: 35407251 PMCID: PMC9000530 DOI: 10.3390/nano12071134] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 03/23/2022] [Accepted: 03/28/2022] [Indexed: 02/06/2023]
Abstract
The water sensitivity of metal-organic frameworks (MOFs) as a common and crucial issue has greatly hindered their practical applications. Here, we present a facile and general approach to improve the water resistance of a typical MOF, i.e., CuBTC [Cu3(BTC)2(H2O)3]n (BTC = benzene-1,3,5-tricarboxylate) using a post-modification reaction with aminopropyltriethoxylsilane (APTES) at room temperature. The afforded material is denoted as CuBTC@APTES. Various spectroscopic methods reveal that the organosilicon linkers have been successfully grafted onto CuBTC by electrostatic attraction between acid and base groups and without affecting the original coordination mode and basic structure. Compared with CuBTC, the water stability of CuBTC@APTES was significantly improved. The pristine CuBTC almost lost all its crystallinity, morphology and pore structure after 3-day treatment in water, while CuBTC@APTES is able to retain its main crystal structure and basic porosity after the same treatment. This finding can be explained by the successful introduction of the organosilicon molecular overlayer on the periphery of CuBTC to slow down the destruction of weak metal coordination bonds by water molecules, thus improving the water stability of CuBTC. The solution of water sensitivity provides more opportunities for the practical applications of CuBTC, such as aqueous phase catalysis and gas separation in humid environments. This simple approach can certainly be expanded to improve the water resistance of other carboxylate-containing ligand-based MOFs.
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17
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Huang YL, Ping LJ, Wu J, Li YY, Zhou XP. Increasing the Stability of Metal-Organic Frameworks by Coating with Poly(tetrafluoroethylene). Inorg Chem 2022; 61:5092-5098. [PMID: 35289170 DOI: 10.1021/acs.inorgchem.2c00073] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
When compared to industrially stable zeolites, the instability of metal-organic frameworks (MOFs) has been denounced by researchers. Boosting the stability of existing MOFs is highly important for practical applications. In this report, we develop a new strategy to prepare MOFs/poly(tetrafluoroethylene) (PTFE) composites, which can highly improve the chemical, pressure, and photostabilities of zeolitic imidazolate framework (ZIF)-8. Composite materials were prepared by a physical blending of ZIF-8 and PTFE emulsion with different ratios and annealing at 370 °C. Transmission electron microscopy (TEM) studies reveal that the nanoparticles of ZIF-8 are coated by PTFE to form the composite materials. Upon mixing with 20 or 50 wt % PTFE, the ZIF-8/PTFE materials show a superhydrophobic property with water contact angles of around 156°. Pristine ZIF-8 is not stable in water with stirring under acidic, basic, and irradiation conditions, while the ZIF-8/PTFE materials are stable under the same conditions. The ZIF-8/PTFE materials can also maintain their crystalline structure after being compressed with a 10 MPa pressure, while pristine ZIF-8 changes to an amorphous solid after the same pressure treatment. Using water as a solvent, ZIF-8/PTFE can be used as a highly efficient and recyclable catalyst for Knoevenagel reaction at room temperature. The successful preparation of stable ZIF-8/PTFE composite materials provides a useful method to enhance the chemical, pressure, and photostabilities of MOFs.
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Affiliation(s)
- Yan-Li Huang
- College of Chemistry and Materials Science, Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, Guangdong, P. R. China
| | - Lin-Jie Ping
- College of Chemistry and Materials Science, Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, Guangdong, P. R. China
| | - Jie Wu
- College of Chemistry and Materials Science, Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, Guangdong, P. R. China
| | - Yan Yan Li
- Key Laboratory of Biomaterials of Guangdong Higher Education Institutes, Engineering Technology Research Center of Drug Carrier of Guangdong, Department of Biomedical Engineering, Jinan University, Guangzhou 510632, P. R. China
| | - Xiao-Ping Zhou
- College of Chemistry and Materials Science, Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, Guangdong, P. R. China
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18
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Wang D, Li S, Wu C, Li T. Surface-Seal Encapsulation of a Homogeneous Catalyst in a Mesoporous Metal-Organic Framework. J Am Chem Soc 2022; 144:685-689. [PMID: 34994193 DOI: 10.1021/jacs.1c11573] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A rapid surface sealing strategy has been developed for the encapsulation of a homogeneous catalyst, phosphotungstic acid (PTA), in a mesoporous metal-organic framework (MOF), MIL-101(Cr). This new surface polymerization method utilizes non-solvent-induced phase separation to concentrate and direct polyamine and dianhydride monomers onto MOF particle surfaces, thus realizing the formation of a sub-10 nm, uniform, and cross-linked polymer coating within a few seconds. While fully preserving the catalytic activity of the neat PTA for the catalytic decomposition of phenol, the surface-sealed PTA-MOF composite catalyst can be reused up to 10 times with no noticeable loss of activity and negligible leaching of PTA. Since this surface coating method is not limited by either the MOF or the catalyst, it will become the technique of choice for the immobilization of homogeneous catalysts in MOFs.
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Affiliation(s)
- Dongxu Wang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Siqi Li
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Chunhui Wu
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Tao Li
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
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19
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Bindini E, Lüdtke T, Otaegui D, Möller M, Haddad R, Boissière C, Moya SE. Mind the gap! tailoring sol–gel ceramic mesoporous coatings on labile metal–organic frameworks through kinetic control. Inorg Chem Front 2022. [DOI: 10.1039/d1qi01128f] [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
Kinetic control allows for the synthesis of mesoporous silica shells on top of labile ZIF-8 cores without compromising MOF stability.
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Affiliation(s)
- Elisa Bindini
- Soft Matter Nanotechnology Group, CIC biomaGUNE, Basque Research and Technology Alliance (BRTA), Paseo Miramón 182, 20014 San Sebastián, Guipúzcoa, Spain
| | - Tanja Lüdtke
- Soft Matter Nanotechnology Group, CIC biomaGUNE, Basque Research and Technology Alliance (BRTA), Paseo Miramón 182, 20014 San Sebastián, Guipúzcoa, Spain
| | - Dorleta Otaegui
- Mass spectrometry platform, CIC biomaGUNE, Basque Research and Technology Alliance (BRTA), Paseo Miramón 182, 20014 San Sebastián, Guipúzcoa, Spain
| | - Marco Möller
- Electron microscopy platform, CIC biomaGUNE, Basque Research and Technology Alliance (BRTA), Paseo Miramón 182, 20014 San Sebastián, Guipúzcoa, Spain
| | - Ryma Haddad
- 4 Laboratoire de Chimie de la Matière Condensée de Paris, Sorbonne University, Place Jussieu 4, 75005 Paris, France
| | - Cédric Boissière
- 4 Laboratoire de Chimie de la Matière Condensée de Paris, Sorbonne University, Place Jussieu 4, 75005 Paris, France
| | - Sergio E. Moya
- Soft Matter Nanotechnology Group, CIC biomaGUNE, Basque Research and Technology Alliance (BRTA), Paseo Miramón 182, 20014 San Sebastián, Guipúzcoa, Spain
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20
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Du J, Chen L, Zhou C, Zhou W, Shen H, Zeng X, Zhou P, Tan L, Dong L. Stable Zr-UiO-67 constructed through polymeric network assisted post-synthetic modification and its wettability modulation. Chem Commun (Camb) 2021; 57:11021-11024. [PMID: 34605498 DOI: 10.1039/d1cc04063d] [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
Stable Zr-UiO-67 is prepared by introducing a fluorine-containing layer on its surface through a polymeric network assisted post-synthetic modification (PSM) strategy. The stability of the MOFs in acidic, alkaline and saline environments is improved because of the existence of a protective layer. The MOFs are superlyophobic towards liquids with a surface tension threshold of over 48 mN m-1, making them a potential choice for separating various liquid-liquid mixtures and emulsions.
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Affiliation(s)
- Jingcheng Du
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400044, P. R. China.
| | - Li Chen
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400044, P. R. China.
| | - Cailong Zhou
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400044, P. R. China.
| | - Wei Zhou
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400044, P. R. China.
| | - Huizhen Shen
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400044, P. R. China.
| | - Xinjuan Zeng
- School of Materials Science and Energy Engineering, Foshan University, Foshan 528000, P. R. China
| | - Peizhang Zhou
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Luxi Tan
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400044, P. R. China.
| | - Lichun Dong
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400044, P. R. China.
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21
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Kujawa J, Al-Gharabli S, Muzioł TM, Knozowska K, Li G, Dumée LF, Kujawski W. Crystalline porous frameworks as nano-enhancers for membrane liquid separation – Recent developments. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213969] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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22
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Li S, Zhang S, Dai D, Li T. Facile One-Step Metal-Organic Framework Surface Polymerization Method. Inorg Chem 2021; 60:11750-11755. [PMID: 34139840 DOI: 10.1021/acs.inorgchem.1c00949] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A simple one-step approach that only uses commercially available small-molecule reagents was developed for the construction of metal-organic framework (MOF)@polymer core-shell composite particles. Here, the MOF particles were incorporated into a typical reversible addition-fragmentation chain-transfer (RAFT) polymerization solution containing a solvent, a chain-transfer agent, an initiator, and a monomer mixture with at least one hydrogen-bond-donating monomer such as 2-hydroxyethyl methacrylate or acrylic acid. The elongation of polymer chains during polymerization gradually increases MOF/polymer interfacial interaction and eventually results in the adsorption of a random copolymer onto the MOF surface through hydrogen-bond cross-linking and MOF/polymer interfacial interaction. The continuous growth of the polymer leads to a uniform polymer coating on the MOF. Benefiting from the tacky polymer surface, these well-defined MOF@polymer composite particles can be further assembled into highly ordered monolayer composite thin films either alone or with an additional polymer matrix through the Langmuir-Blodgett technique.
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Affiliation(s)
- Siqi Li
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China.,Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201203, China.,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Songwei Zhang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Dejun Dai
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Tao Li
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
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23
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Zhang S, Fan Y, Luo L, Li C, Ma Y, Li T. Reverse synthesis of yolk-shell metal-organic frameworks. Chem Commun (Camb) 2021; 57:3415-3418. [PMID: 33687393 DOI: 10.1039/d1cc00548k] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
We report the first examples of yolk-shell metal-organic framework (MOF) heterostructures based on topologically distinct MOFs: ZIF-8/ZIF-67 and UiO-66. This was accomplished through an innovative reverse synthesis strategy: A hollow UiO-66 was first constructed; the precusors of the ZIFs were then loaded into the cavity of hollow UiO-66 through a mixed solvent impregnation method; subsequent crystallization under solvothermal condition led to the formation of yolk-shell MOFs containing one or multiple ZIF particles confined within a chemically robust single crystalline UiO-66 shell.
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Affiliation(s)
- Songwei Zhang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, People's Republic of China.
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24
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Dai D, Wang H, Li C, Qin X, Li T. A Physical Entangling Strategy for Simultaneous Interior and Exterior Modification of Metal–Organic Framework with Polymers. Angew Chem Int Ed Engl 2021; 60:7389-7396. [DOI: 10.1002/anie.202016041] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Indexed: 12/27/2022]
Affiliation(s)
- Dejun Dai
- School of Physical Science and Technology Shanghai Tech University Shanghai 201210 P. R. China
| | - Hongliang Wang
- School of Physical Science and Technology Shanghai Tech University Shanghai 201210 P. R. China
| | - Conger Li
- School of Physical Science and Technology Shanghai Tech University Shanghai 201210 P. R. China
| | - Xuedi Qin
- School of Physical Science and Technology Shanghai Tech University Shanghai 201210 P. R. China
| | - Tao Li
- School of Physical Science and Technology Shanghai Tech University Shanghai 201210 P. R. China
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25
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Dai D, Wang H, Li C, Qin X, Li T. A Physical Entangling Strategy for Simultaneous Interior and Exterior Modification of Metal–Organic Framework with Polymers. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202016041] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Dejun Dai
- School of Physical Science and Technology Shanghai Tech University Shanghai 201210 P. R. China
| | - Hongliang Wang
- School of Physical Science and Technology Shanghai Tech University Shanghai 201210 P. R. China
| | - Conger Li
- School of Physical Science and Technology Shanghai Tech University Shanghai 201210 P. R. China
| | - Xuedi Qin
- School of Physical Science and Technology Shanghai Tech University Shanghai 201210 P. R. China
| | - Tao Li
- School of Physical Science and Technology Shanghai Tech University Shanghai 201210 P. R. China
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26
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Wang D, Xin Y, Li X, Ning H, Wang Y, Yao D, Zheng Y, Meng Z, Yang Z, Pan Y, Li P, Wang H, He Z, Fan W. Transforming Metal-Organic Frameworks into Porous Liquids via a Covalent Linkage Strategy for CO 2 Capture. ACS APPLIED MATERIALS & INTERFACES 2021; 13:2600-2609. [PMID: 33403847 DOI: 10.1021/acsami.0c18707] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Porous liquids (PLs), an emerging kind of liquid materials with permanent porosity, have attracted increasing attention in gas capture. However, directly turning metal-organic frameworks (MOFs) into PLs via a covalent linkage surface engineering strategy has not been reported. Additionally, challenges including reducing the cost and simplifying the preparation process are daunting. Herein, we proposed a general method to transform Universitetet i Oslo (UiO)-66-OH MOFs into PLs by surface engineering with organosilane (OS) and oligomer species via covalent bonding linkage. The oligomer species endow UiO-66-OH with superior fluidity at room temperature. Meanwhile, the resulting PLs showed great potential in both CO2 adsorption and CO2/N2 selective separation. The residual porosity of PLs was verified by diverse characterizations and molecular simulations. Besides, CO2 selective capture sites were determined by grand canonical Monte Carlo (GCMC) simulation. Furthermore, the universality of the covalent linkage surface engineering strategy was confirmed using different classes of oligomer species and another MOF (ZIF-8-bearing amino groups). Notably, this strategy can be extended to construct other PLs by taking advantages of the rich library of oligomer species, thus making PLs promising candidates for further applications in energy and environment-related fields, such as gas capture, separation, and catalysis.
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Affiliation(s)
- Dechao Wang
- School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an 710129, P. R. China
| | - Yangyang Xin
- School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an 710129, P. R. China
| | - Xiaoqian Li
- School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an 710129, P. R. China
| | - Hailong Ning
- College of Chemistry and Chemical Engineering, Xi'an University of Science and Technology, Xi'an 710021, P. R. China
| | - Yudeng Wang
- School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an 710129, P. R. China
| | - Dongdong Yao
- School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an 710129, P. R. China
| | - Yaping Zheng
- School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an 710129, P. R. China
| | - Zhuoyue Meng
- College of Chemistry and Chemical Engineering, Xi'an University of Science and Technology, Xi'an 710021, P. R. China
| | - Zhiyuan Yang
- College of Chemistry and Chemical Engineering, Xi'an University of Science and Technology, Xi'an 710021, P. R. China
- Key Laboratory of Coal Resources Exploration and Comprehensive Utilization, Ministry of Natural Resources, Xi'an 710021, P. R. China
| | - Yuting Pan
- Queen Mary University of London Engineering School, Northwestern Polytechnical University, Xi'an, Shaanxi 710129, P. R. China
| | - Peipei Li
- School of Advanced Materials and Nanotechnology, Xidian University, Xi'an, Shaanxi 710071, P. R. China
| | - Hongni Wang
- School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an 710129, P. R. China
| | - Zhongjie He
- School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an 710129, P. R. China
| | - Wendi Fan
- School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an 710129, P. R. China
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27
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Yang S, Karve VV, Justin A, Kochetygov I, Espín J, Asgari M, Trukhina O, Sun DT, Peng L, Queen WL. Enhancing MOF performance through the introduction of polymer guests. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213525] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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28
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29
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von Wedelstedt A, Chen H, Kalies G, Snurr RQ. Do Internal and External Surfaces of Metal-Organic Frameworks Have the Same Hydrophobicity? Insights from Molecular Simulations. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:13070-13078. [PMID: 33086785 DOI: 10.1021/acs.langmuir.0c02527] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Reliable information on the hydrophobicity of porous materials is important in the design of many catalytic and separation processes. In general, hydrophobicity is assessed by measuring the contact angle of water (external surface) or the adsorption isotherm of water (internal surface). However, it is not clear how these different assessments are related. In this paper, molecular dynamics simulations of microscopic water droplets on the external surfaces of metal-organic frameworks are used to investigate the influence of the surface nature and hydrophobicity on the contact angle. The metal-organic frameworks MOF-5 and CAU-10 were modeled with external surfaces of different hydrophobicities, while the internal surface was maintained. It was observed that microscopic droplets orientate their spreading to the nature of the external surfaces. Comparing the simulated contact angles and adsorption isotherms confirms the necessity to distinguish between internal and external hydrophobicity.
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Affiliation(s)
- Alexander von Wedelstedt
- Department of Chemical Engineering, HTW University of Applied Sciences Dresden, 01069 Dresden, Germany
| | - Haoyuan Chen
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60208, United States
| | - Grit Kalies
- Department of Chemical Engineering, HTW University of Applied Sciences Dresden, 01069 Dresden, Germany
| | - Randall Q Snurr
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60208, United States
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30
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Wang G, Graham E, Zheng S, Zhu J, Zhu R, He H, Sun Z, Mackinnon IDR, Xi Y. Diatomite-Metal-Organic Framework Composite with Hierarchical Pore Structures for Adsorption/Desorption of Hydrogen, Carbon Dioxide and Water Vapor. MATERIALS 2020; 13:ma13214700. [PMID: 33105589 PMCID: PMC7659967 DOI: 10.3390/ma13214700] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 10/16/2020] [Accepted: 10/19/2020] [Indexed: 12/20/2022]
Abstract
Distinctive Cr-MOF@Da composites have been constructed using chromium-based metal-organic frameworks (MOFs) and diatomite (Da). The new materials have hierarchical pore structures containing micropores, mesopores and macropores. We have synthesized various morphologies of the MOF compound Cr-MIL-101 to combine with Da in a one-pot reaction step. These distinctive hierarchical pore networks within Cr-MIL-101@Da enable exceptional adsorptive performance for a range of molecules, including hydrogen (H2), carbon dioxide (CO2) and water (H2O) vapor. Selectivity for H2 or CO2 can be moderated by the morphology and composition of the Cr-MIL-101 included in the Cr-MOF@Da composite. The encapsulation and growth of Cr-MIL-101 within and on Da have resulted in excellent water retention as well as high thermal and hydrolytic stability. In some cases, Cr-MIL-101@Da composite materials have demonstrated increased thermal stability compared with that of Cr-MIL-101; for example, decomposition temperatures >340 ℃ can be achieved. Furthermore, these Cr-MIL-101@Da composites retain structural and morphological integrity after 60 cycles of repeated hydration/dehydration, and after storage for more than one year. These characteristics are difficult to achieve with many MOF materials, and thus suggest that MOF–mineral composites show high potential for practical gas storage and water vapor capture.
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Affiliation(s)
- Gaofeng Wang
- Institute for Future Environments and Science and Engineering Faculty, Queensland University of Technology (QUT), Brisbane, Queensland 4001, Australia; (G.W.); (I.D.R.M.)
- CAS Key Laboratory of Mineralogy and Metallogeny, Guangdong Provincial Key Laboratory of Mineral Physics and Material Research and Development, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China; (E.G.); (J.Z.); (R.Z.); (H.H.)
| | - Elizabeth Graham
- CAS Key Laboratory of Mineralogy and Metallogeny, Guangdong Provincial Key Laboratory of Mineral Physics and Material Research and Development, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China; (E.G.); (J.Z.); (R.Z.); (H.H.)
| | - Shuilin Zheng
- School of Chemical and Environmental Engineering, China University of Mining and Technology, Beijing 100083, China; (S.Z.); (Z.S.)
| | - Jianxi Zhu
- CAS Key Laboratory of Mineralogy and Metallogeny, Guangdong Provincial Key Laboratory of Mineral Physics and Material Research and Development, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China; (E.G.); (J.Z.); (R.Z.); (H.H.)
| | - Runliang Zhu
- CAS Key Laboratory of Mineralogy and Metallogeny, Guangdong Provincial Key Laboratory of Mineral Physics and Material Research and Development, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China; (E.G.); (J.Z.); (R.Z.); (H.H.)
| | - Hongping He
- CAS Key Laboratory of Mineralogy and Metallogeny, Guangdong Provincial Key Laboratory of Mineral Physics and Material Research and Development, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China; (E.G.); (J.Z.); (R.Z.); (H.H.)
| | - Zhiming Sun
- School of Chemical and Environmental Engineering, China University of Mining and Technology, Beijing 100083, China; (S.Z.); (Z.S.)
| | - Ian D. R. Mackinnon
- Institute for Future Environments and Science and Engineering Faculty, Queensland University of Technology (QUT), Brisbane, Queensland 4001, Australia; (G.W.); (I.D.R.M.)
| | - Yunfei Xi
- Institute for Future Environments and Science and Engineering Faculty, Queensland University of Technology (QUT), Brisbane, Queensland 4001, Australia; (G.W.); (I.D.R.M.)
- Correspondence: ; Tel.: +61-07-3138-1995
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31
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Allegretto JA, Iborra A, Giussi JM, von Bilderling C, Ceolín M, Moya S, Azzaroni O, Rafti M. Growth of ZIF-8 MOF Films with Tunable Porosity by using Poly (1-vinylimidazole) Brushes as 3D Primers. Chemistry 2020; 26:12388-12396. [PMID: 32672356 DOI: 10.1002/chem.202002493] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Indexed: 11/10/2022]
Abstract
This work reports on a novel and versatile approach to control the structure of metal-organic framework (MOFs) films by using polymeric brushes as 3D primers, suitable for triggering heterogeneous MOF nucleation. As a proof-of-concept, this work explores the use of poly(1-vinylimidazole) brushes primer obtained via surface-initiated atom transfer radical polymerization (SI-ATRP) for the synthesis of Zn-based ZIF-8 MOF films. By modifying the grafting density of the brushes, smooth porous films were obtained featuring inherently hydrophobic microporosity arising from ZIF-8 structure, and an additional constructional interparticle mesoporosity, which can be employed for differential adsorption of targeted adsorbates. It was found that the grafting density modulates the constructional porosity of the films obtained; higher grafting densities result in more compact structures, while lower grafting density generates increasingly inhomogeneous films with a higher proportion of interparticle constructional porosity.
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Affiliation(s)
- Juan A Allegretto
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, CONICET, Calle 64 y Diag. 113, 1900, La Plata, Argentina.,Universidad Nacional de San Martin (UNSAM), San Martín, Argentina
| | - Agustín Iborra
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, CONICET, Calle 64 y Diag. 113, 1900, La Plata, Argentina
| | - Juan M Giussi
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, CONICET, Calle 64 y Diag. 113, 1900, La Plata, Argentina
| | - Catalina von Bilderling
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, CONICET, Calle 64 y Diag. 113, 1900, La Plata, Argentina.,Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, C1428EHA, Buenos Aires, Argentina
| | - Marcelo Ceolín
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, CONICET, Calle 64 y Diag. 113, 1900, La Plata, Argentina
| | - Sergio Moya
- Center for Cooperative Research in Biomaterials (CIC biomaGUNE), Basque Research and Technology Alliance (BRTA), Paseo de Miramón 182 C, Donostia-San Sebastián, 20014, Spain
| | - Omar Azzaroni
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, CONICET, Calle 64 y Diag. 113, 1900, La Plata, Argentina
| | - Matias Rafti
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, CONICET, Calle 64 y Diag. 113, 1900, La Plata, Argentina
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32
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Barcus K, Cohen SM. Free-standing metal-organic framework (MOF) monolayers by self-assembly of polymer-grafted nanoparticles. Chem Sci 2020; 11:8433-8437. [PMID: 34123102 PMCID: PMC8163391 DOI: 10.1039/d0sc03318a] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 08/01/2020] [Indexed: 01/07/2023] Open
Abstract
We report a general method for the synthesis of free-standing, self-assembled MOF monolayers (SAMMs) at an air-water interface using polymer-brush coated MOF nanoparticles. UiO-66, UiO-66-NH2, and MIL-88B-NH2 were functionalized with a catechol-bound chain-transfer agent (CTA) to graft poly(methyl methacrylate) (PMMA) from the surface of the MOF using reversible addition-fragmentation chain transfer polymerization (RAFT). The polymer-coated MOFs were self-assembled at the air-water interface into monolayer films ∼250 nm thick and capable of self-supporting at a total area of 40 mm2. Mixed-particle films were prepared through the assembly of MOF mixtures, while multilayer films were achieved through sequential transfer of the monolayers to a glass slide substrate. This method offers a modular and generalizable route to fabricate thin-films with inherent porosity and sub-micron thickness composed of a variety of MOF particles and functionalities.
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Affiliation(s)
- Kyle Barcus
- Department of Chemistry and Biochemistry, University of California San Diego La Jolla California 92093 USA
| | - Seth M Cohen
- Department of Chemistry and Biochemistry, University of California San Diego La Jolla California 92093 USA
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33
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Kalaj M, Cohen SM. Postsynthetic Modification: An Enabling Technology for the Advancement of Metal-Organic Frameworks. ACS CENTRAL SCIENCE 2020; 6:1046-1057. [PMID: 32724840 PMCID: PMC7379093 DOI: 10.1021/acscentsci.0c00690] [Citation(s) in RCA: 164] [Impact Index Per Article: 41.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Indexed: 05/14/2023]
Abstract
Metal-organic frameworks (MOFs) are a class of porous materials with immense chemical tunability derived from their organic and inorganic building blocks. Presynthetic approaches have been used to construct tailor-made MOFs, but with a rather restricted functional group scope limited by the typical MOF solvothermal synthesis conditions. Postsynthetic modification (PSM) of MOFs has matured into an alternative strategy to broaden the functional group scope of MOFs. PSM has many incarnations, but two main avenues include (1) covalent PSM, in which the organic linkers of the MOF are modified with a reagent resulting in new functional groups, and (2) coordinative PSM, where organic molecules containing metal ligating groups are introduced onto the inorganic secondary building units (SBUs) of the MOF. These methods have evolved from simple efforts to modifying MOFs to demonstrate proof-of-concept, to becoming key synthetic tools for advancing MOFs for a range of emerging applications, including selective gas sorption, catalysis, and drug delivery. Moreover, both covalent and coordinative PSM have been used to create hierarchal MOFs, MOF-based porous liquids, and other unusual MOF materials. This Outlook highlights recent reports that have extended the scope of PSM in MOFs, some seminal reports that have contributed to the advancement of PSM in MOFs, and our view on future directions of the field.
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Affiliation(s)
- Mark Kalaj
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093-0358, United States
| | - Seth M. Cohen
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093-0358, United States
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34
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Yang S, Peng L, Syzgantseva OA, Trukhina O, Kochetygov I, Justin A, Sun DT, Abedini H, Syzgantseva MA, Oveisi E, Lu G, Queen WL. Preparation of Highly Porous Metal–Organic Framework Beads for Metal Extraction from Liquid Streams. J Am Chem Soc 2020; 142:13415-13425. [DOI: 10.1021/jacs.0c02371] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Shuliang Yang
- Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne (EPFL), Rue de l’Industrie 17, CH-1951 Sion, Switzerland
| | - Li Peng
- Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne (EPFL), Rue de l’Industrie 17, CH-1951 Sion, Switzerland
- College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Olga A. Syzgantseva
- Laboratory of Molecular Simulation (LSMO), Institut des Sciences et Ingénierie Chimiques, Valais, Ecole Polytechnique Fédérale de Lausanne (EPFL), Rue de l’Industrie 17, CH-1951 Sion, Switzerland
- Laboratory of Quantum Photodynamics, Department of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia
| | - Olga Trukhina
- Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne (EPFL), Rue de l’Industrie 17, CH-1951 Sion, Switzerland
| | - Ilia Kochetygov
- Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne (EPFL), Rue de l’Industrie 17, CH-1951 Sion, Switzerland
| | - Anita Justin
- Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne (EPFL), Rue de l’Industrie 17, CH-1951 Sion, Switzerland
| | - Daniel T. Sun
- Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne (EPFL), Rue de l’Industrie 17, CH-1951 Sion, Switzerland
| | - Hassan Abedini
- Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne (EPFL), Rue de l’Industrie 17, CH-1951 Sion, Switzerland
- Department of Gas Engineering, Ahvaz Faculty of Petroleum, Petroleum University of Technology, Ahvaz, Iran
| | - Maria A. Syzgantseva
- Laboratory of Quantum Mechanics and Molecular Structure, Department of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia
| | - Emad Oveisi
- Interdiciplinary Center for Electron Microscopy, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Guanchu Lu
- Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne (EPFL), Rue de l’Industrie 17, CH-1951 Sion, Switzerland
- School of Engineering, The University of Edinburgh, The King’s Buildings, Edinburgh EH9 3JL, United Kindom
| | - Wendy L. Queen
- Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne (EPFL), Rue de l’Industrie 17, CH-1951 Sion, Switzerland
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35
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Du J, Chen L, Zeng X, Yu S, Zhou W, Tan L, Dong L, Zhou C, Cheng J. Hard-and-Soft Integration Strategy for Preparation of Exceptionally Stable Zr(Hf)-UiO-66 via Thiol-Ene Click Chemistry. ACS APPLIED MATERIALS & INTERFACES 2020; 12:28576-28585. [PMID: 32515180 DOI: 10.1021/acsami.0c10368] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
UiO-66 metal-organic frameworks (MOFs) are unstable in some harsh aqueous environments, which limit their practical applications. We demonstrate a postsynthetic modification methodology to transform hydrophilic Zr(Hf)-UiO-66 into superhydrophobic Zr(Hf)-UiO-66-SH-y (SH = thiol, y = fluoroalkyl) by introducing long fluoroalkyl chains into organic linkers through a thiol-ene click reaction. Water contact angles of the four modified UiO-66 MOFs are all larger than 150°. The grafted low-surface-energy fluorine-containing groups become an effective protective shield for the MOFs, making them exhibit remarkable stability in extreme conditions such as alkaline (pH = 12), saturated HCl, and high concentration of NaCl solution (20 wt %). The Zr-UiO-66 MOFs grafted with 1H,1H,2H-perfluoro-1-hexene have high CO2 adsorption contents of 1.54 and 2.88 mmol·g-1 at 298 and 273 K, respectively. Moreover, the superhydrophobic MOFs also showed potential application in oil/water separation.
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Affiliation(s)
- Jingcheng Du
- School of Chemistry and Chemical Engineering, Key Laboratory of Low-grade Energy Utilization Technologies & Systems of the Ministry of Education, National-Municipal Joint Engineering Laboratory for Chemical Process Intensification and Reaction, Chongqing University, Chongqing 400044, PR China
| | - Li Chen
- School of Chemistry and Chemical Engineering, Key Laboratory of Low-grade Energy Utilization Technologies & Systems of the Ministry of Education, National-Municipal Joint Engineering Laboratory for Chemical Process Intensification and Reaction, Chongqing University, Chongqing 400044, PR China
| | - Xinjuan Zeng
- School of Materials Science and Energy Engineering, Foshan University, Foshan 528000, PR China
| | - Shuai Yu
- Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, PR China
| | - Wei Zhou
- School of Chemistry and Chemical Engineering, Key Laboratory of Low-grade Energy Utilization Technologies & Systems of the Ministry of Education, National-Municipal Joint Engineering Laboratory for Chemical Process Intensification and Reaction, Chongqing University, Chongqing 400044, PR China
| | - Luxi Tan
- School of Chemistry and Chemical Engineering, Key Laboratory of Low-grade Energy Utilization Technologies & Systems of the Ministry of Education, National-Municipal Joint Engineering Laboratory for Chemical Process Intensification and Reaction, Chongqing University, Chongqing 400044, PR China
| | - Lichun Dong
- School of Chemistry and Chemical Engineering, Key Laboratory of Low-grade Energy Utilization Technologies & Systems of the Ministry of Education, National-Municipal Joint Engineering Laboratory for Chemical Process Intensification and Reaction, Chongqing University, Chongqing 400044, PR China
| | - Cailong Zhou
- School of Chemistry and Chemical Engineering, Key Laboratory of Low-grade Energy Utilization Technologies & Systems of the Ministry of Education, National-Municipal Joint Engineering Laboratory for Chemical Process Intensification and Reaction, Chongqing University, Chongqing 400044, PR China
| | - Jiang Cheng
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, PR China
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36
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Mileo PGM, Yuan S, Ayala S, Duan P, Semino R, Cohen SM, Schmidt-Rohr K, Maurin G. Structure of the Polymer Backbones in polyMOF Materials. J Am Chem Soc 2020; 142:10863-10868. [PMID: 32449618 DOI: 10.1021/jacs.0c04546] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The molecular connectivity of polymer-metal-organic framework (polyMOF) hybrid materials was investigated using density functional theory calculations and solid-state NMR spectroscopy. The architectural constraints that dictate the formation of polyMOFs were assessed by examining poly(1,4-benzenedicarboxylic acid) (pbdc) polymers in two archetypical MOF lattices (UiO-66 and IRMOF-1). Modeling of the polyMOFs showed that in the IRMOF-1-type lattice, six, seven, and eight methylene (-CH2-) groups between 1,4-benzenedicarboxylate (terephthalate, bdc2-) units can be accommodated without significant distortions, while in the UiO-66-type lattice, an optimal spacing of seven methylene groups between bdc2- units is needed to minimize strain. Solid-state NMR supports these predictions and reveals pronounced spectral differences for the same polymer in the two polyMOF lattices. With seven methylene groups, polyUiO-66-7a shows 7 ± 3% of uncoordinated terephthalate linkers, while these are undetectable (<4%) in the corresponding polyIRMOF-1-7a. In addition, NMR-detected backbone mobility is significantly higher in the polyIRMOF-1-7a than in the corresponding polyUiO-66-7a, again indicative of taut chains in the latter.
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Affiliation(s)
- Paulo G M Mileo
- ICGM, Univ. Montpellier, CNRS, ENSCM, Montpellier 34095 Cedex 5, France
| | - Shichen Yuan
- Department of Chemistry, Brandeis University, Waltham, Massachusetts 02453, United States
| | - Sergio Ayala
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093, United States
| | - Pu Duan
- Department of Chemistry, Brandeis University, Waltham, Massachusetts 02453, United States
| | - Rocio Semino
- ICGM, Univ. Montpellier, CNRS, ENSCM, Montpellier 34095 Cedex 5, France
| | - Seth M Cohen
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093, United States
| | - Klaus Schmidt-Rohr
- Department of Chemistry, Brandeis University, Waltham, Massachusetts 02453, United States
| | - Guillaume Maurin
- ICGM, Univ. Montpellier, CNRS, ENSCM, Montpellier 34095 Cedex 5, France
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37
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Tabatabaii M, Khajeh M, Oveisi AR, Erkartal M, Sen U. Poly(lauryl methacrylate)-Grafted Amino-Functionalized Zirconium-Terephthalate Metal-Organic Framework: Efficient Adsorbent for Extraction of Polycyclic Aromatic Hydrocarbons from Water Samples. ACS OMEGA 2020; 5:12202-12209. [PMID: 32548403 PMCID: PMC7271357 DOI: 10.1021/acsomega.0c00687] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Accepted: 04/23/2020] [Indexed: 06/11/2023]
Abstract
In this study, a novel porous hybrid material, poly(lauryl methacrylate) polymer-grafted UiO-66-NH2 (UiO = University of Oslo), was synthesized for efficient extraction of polycyclic aromatic hydrocarbons (PAHs) from aqueous samples. The polymer end-tethered covalently to the MOF's surface was synthesized by surface-initiated atom transfer radical polymerization, revealing a distinct type of morphology. The adsorbent was characterized by scanning electron microscopy, energy-dispersive spectroscopy, transmission electron microscopy, powder X-ray diffraction, N2 adsorption-desorption analysis, Fourier transform infrared spectroscopy, and thermogravimetric analysis. The analyses were carried out by gas chromatography-mass spectrometry. Parameters including the type and volume of the eluent, the amount of the adsorbent, and adsorption and desorption times were investigated and optimized. Under optimal conditions, the limit of detection, intraday precision, and interday precision were in the range of 3-8 ng L-1, 1.4-3.1, and 4.1-6.5%, respectively. The procedure was used for analysis of PAHs from natural water samples.
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Affiliation(s)
- Maryam Tabatabaii
- Department
of Chemistry, Faculty of Science, University
of Zabol, P.O. Box: 98615-538 Zabol, Iran
| | - Mostafa Khajeh
- Department
of Chemistry, Faculty of Science, University
of Zabol, P.O. Box: 98615-538 Zabol, Iran
| | - Ali Reza Oveisi
- Department
of Chemistry, Faculty of Science, University
of Zabol, P.O. Box: 98615-538 Zabol, Iran
| | - Mustafa Erkartal
- Department
of Materials Science and Nanotechnology Engineering, Abdullah Gul University, 38080 Kayseri, Turkey
| | - Unal Sen
- Department
of Materials Science and Engineering, Faculty of Engineering, Eskisehir Technical University, 26555 Eskisehir, Turkey
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38
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Ploetz E, Zimpel A, Cauda V, Bauer D, Lamb DC, Haisch C, Zahler S, Vollmar AM, Wuttke S, Engelke H. Metal-Organic Framework Nanoparticles Induce Pyroptosis in Cells Controlled by the Extracellular pH. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e1907267. [PMID: 32182391 DOI: 10.1002/adfm.201909062] [Citation(s) in RCA: 114] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 03/01/2020] [Accepted: 03/02/2020] [Indexed: 05/23/2023]
Abstract
Ion homeostasis is essential for cellular survival, and elevated concentrations of specific ions are used to start distinct forms of programmed cell death. However, investigating the influence of certain ions on cells in a controlled way has been hampered due to the tight regulation of ion import by cells. Here, it is shown that lipid-coated iron-based metal-organic framework nanoparticles are able to deliver and release high amounts of iron ions into cells. While high concentrations of iron often trigger ferroptosis, here, the released iron induces pyroptosis, a form of cell death involving the immune system. The iron release occurs only in slightly acidic extracellular environments restricting cell death to cells in acidic microenvironments and allowing for external control. The release mechanism is based on endocytosis facilitated by the lipid-coating followed by degradation of the nanoparticle in the lysosome via cysteine-mediated reduction, which is enhanced in slightly acidic extracellular environment. Thus, a new functionality of hybrid nanoparticles is demonstrated, which uses their nanoarchitecture to facilitate controlled ion delivery into cells. Based on the selectivity for acidic microenvironments, the described nanoparticles may also be used for immunotherapy: the nanoparticles may directly affect the primary tumor and the induced pyroptosis activates the immune system.
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Affiliation(s)
- Evelyn Ploetz
- Department of Chemistry and Center for NanoScience (CeNS), LMU Munich, Munich, 81377, Germany
- Nanosystems Initiative Munich (NIM), LMU Munich, Munich, 81377, Germany
- Center for Integrated Protein Science Munich (CiPSM), LMU Munich, Munich, 81377, Germany
| | - Andreas Zimpel
- Department of Chemistry and Center for NanoScience (CeNS), LMU Munich, Munich, 81377, Germany
| | - Valentina Cauda
- Department of Applied Science and Technology, Politecnico di Torino, Torino, 10129, Italy
| | - David Bauer
- Department of Chemistry, TU Munich, Munich, 81377, Germany
| | - Don C Lamb
- Department of Chemistry and Center for NanoScience (CeNS), LMU Munich, Munich, 81377, Germany
- Nanosystems Initiative Munich (NIM), LMU Munich, Munich, 81377, Germany
- Center for Integrated Protein Science Munich (CiPSM), LMU Munich, Munich, 81377, Germany
| | | | - Stefan Zahler
- Department of Pharmacy, LMU Munich, Munich, 81377, Germany
| | | | - Stefan Wuttke
- BCMaterials, Basque Center for Materials, UPV/EHU Science Park, Leioa, 48940, Spain
- Ikerbasque, Basque Foundation for Science, Bilbao, 48013, Spain
| | - Hanna Engelke
- Department of Chemistry and Center for NanoScience (CeNS), LMU Munich, Munich, 81377, Germany
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39
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Viltres H, Odio OF, Biesinger MC, Montiel G, Borja R, Reguera E. Preparation of Amine‐ and Disulfide‐Containing PAMAM‐Based Dendrons for the Functionalization of Hydroxylated Surfaces: XPS as Structural Sensor. ChemistrySelect 2020. [DOI: 10.1002/slct.202000432] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Herlys Viltres
- Centro de Investigación en Ciencia Aplicada y Tecnología Avanzada-Unidad LegariaInstituto Politécnico Nacional Ciudad de México México
| | - Oscar F. Odio
- CONACyT-Instituto Politécnico Nacional, Centro de Investigación en Ciencia Aplicada y Tecnología Avanzada, Unidad Legaria Ciudad México México
| | | | | | - Raúl Borja
- Centro de Nanociencias y Micro-NanotecnologíasInstituto Politécnico Nacional Ciudad de México, Distrito Federal, México
| | - Edilso Reguera
- Centro de Investigación en Ciencia Aplicada y Tecnología Avanzada-Unidad LegariaInstituto Politécnico Nacional Ciudad de México México
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40
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Bukvic AJ, Crivoi DG, Garwood HG, McKay AI, Chen TTD, Martínez-Martínez AJ, Weller AS. Tolerant to air σ-alkane complexes by surface modification of single crystalline solid-state molecular organometallics using vapour-phase cationic polymerisation: SMOM@polymer. Chem Commun (Camb) 2020; 56:4328-4331. [PMID: 32191244 DOI: 10.1039/d0cc01140a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Vapour-phase surface-initiated cationic polymerisation of ethylvinylether occurs at single-crystals of the σ-alkane complex [Rh(Cy2PCH2CH2PCy2)(NBA)][BArF4]. This new surface interface makes these normally very air sensitive materials tolerant to air, while also allowing for onward single-crystal to single-crystal reactivity at metal sites within the lattice.
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Affiliation(s)
- Alexander J Bukvic
- Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK
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41
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Rasheed T, Rizwan K, Bilal M, Iqbal HMN. Metal-Organic Framework-Based Engineered Materials-Fundamentals and Applications. Molecules 2020; 25:E1598. [PMID: 32244456 PMCID: PMC7180910 DOI: 10.3390/molecules25071598] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 03/26/2020] [Accepted: 03/29/2020] [Indexed: 02/05/2023] Open
Abstract
Metal-organic frameworks (MOFs) are a fascinating class of porous crystalline materials constructed by organic ligands and inorganic connectors. Owing to their noteworthy catalytic chemistry, and matching or compatible coordination with numerous materials, MOFs offer potential applications in diverse fields such as catalysis, proton conduction, gas storage, drug delivery, sensing, separation and other related biotechnological and biomedical applications. Moreover, their designable structural topologies, high surface area, ultrahigh porosity, and tunable functionalities all make them excellent materials of interests for nanoscale applications. Herein, an effort has been to summarize the current advancement of MOF-based materials (i.e., pristine MOFs, MOF derivatives, or MOF composites) for electrocatalysis, photocatalysis, and biocatalysis. In the first part, we discussed the electrocatalytic behavior of various MOFs, such as oxidation and reduction candidates for different types of chemical reactions. The second section emphasizes on the photocatalytic performance of various MOFs as potential candidates for light-driven reactions, including photocatalytic degradation of various contaminants, CO2 reduction, and water splitting. Applications of MOFs-based porous materials in the biomedical sector, such as drug delivery, sensing and biosensing, antibacterial agents, and biomimetic systems for various biological species is discussed in the third part. Finally, the concluding points, challenges, and future prospects regarding MOFs or MOF-based materials for catalytic applications are also highlighted.
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Affiliation(s)
- Tahir Rasheed
- School of Chemistry & Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China;
| | - Komal Rizwan
- Department of Chemistry, University of Sahiwal, Sahiwal 57000, Pakistan;
| | - Muhammad Bilal
- School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian 223003, China
| | - Hafiz M. N. Iqbal
- School of Engineering and Sciences, Tecnologico de Monterrey, Campus Monterrey, Ave. Eugenio Garza Sada 2501, Monterrey, NL CP 64849, Mexico
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42
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Kalaj M, Bentz KC, Ayala S, Palomba JM, Barcus KS, Katayama Y, Cohen SM. MOF-Polymer Hybrid Materials: From Simple Composites to Tailored Architectures. Chem Rev 2020; 120:8267-8302. [PMID: 31895556 DOI: 10.1021/acs.chemrev.9b00575] [Citation(s) in RCA: 301] [Impact Index Per Article: 75.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Metal-organic frameworks (MOFs) are inherently crystalline, brittle porous solids. Conversely, polymers are flexible, malleable, and processable solids that are used for a broad range of commonly used technologies. The stark differences between the nature of MOFs and polymers has motivated efforts to hybridize crystalline MOFs and flexible polymers to produce composites that retain the desired properties of these disparate materials. Importantly, studies have shown that MOFs can be used to influence polymer structure, and polymers can be used to modulate MOF growth and characteristics. In this Review, we highlight the development and recent advances in the synthesis of MOF-polymer mixed-matrix membranes (MMMs) and applications of these MMMs in gas and liquid separations and purifications, including aqueous applications such as dye removal, toxic heavy metal sequestration, and desalination. Other elegant ways of synthesizing MOF-polymer hybrid materials, such as grafting polymers to and from MOFs, polymerization of polymers within MOFs, using polymers to template MOFs, and the bottom-up synthesis of polyMOFs and polyMOPs are also discussed. This review highlights recent papers in the advancement of MOF-polymer hybrid materials, as well as seminal reports that significantly advanced the field.
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Affiliation(s)
- Mark Kalaj
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093-0358, United States
| | - Kyle C Bentz
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093-0358, United States
| | - Sergio Ayala
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093-0358, United States
| | - Joseph M Palomba
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093-0358, United States
| | - Kyle S Barcus
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093-0358, United States
| | - Yuji Katayama
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093-0358, United States.,Asahi Kasei Corporation, 2-1 Samejima, Fuji-city, Shizuoka 416-8501, Japan
| | - Seth M Cohen
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093-0358, United States
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43
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Giliopoulos D, Zamboulis A, Giannakoudakis D, Bikiaris D, Triantafyllidis K. Polymer/Metal Organic Framework (MOF) Nanocomposites for Biomedical Applications. Molecules 2020; 25:E185. [PMID: 31906398 PMCID: PMC6983263 DOI: 10.3390/molecules25010185] [Citation(s) in RCA: 122] [Impact Index Per Article: 30.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 12/23/2019] [Accepted: 12/28/2019] [Indexed: 12/14/2022] Open
Abstract
The utilization of polymer/metal organic framework (MOF) nanocomposites in various biomedical applications has been widely studied due to their unique properties that arise from MOFs or hybrid composite systems. This review focuses on the types of polymer/MOF nanocomposites used in drug delivery and imaging applications. Initially, a comprehensive introduction to the synthesis and structure of MOFs and bio-MOFs is presented. Subsequently, the properties and the performance of polymer/MOF nanocomposites used in these applications are examined, in relation to the approach applied for their synthesis: (i) non-covalent attachment, (ii) covalent attachment, (iii) polymer coordination to metal ions, (iv) MOF encapsulation in polymers, and (v) other strategies. A critical comparison and discussion of the effectiveness of polymer/MOF nanocomposites regarding their synthesis methods and their structural characteristics is presented.
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Affiliation(s)
- Dimitrios Giliopoulos
- Laboratory of Chemical and Environmental Technology, Department of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece;
| | - Alexandra Zamboulis
- Laboratory of Polymer Chemistry and Technology, Department of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece;
| | - Dimitrios Giannakoudakis
- Laboratory of Chemical and Environmental Technology, Department of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece;
| | - Dimitrios Bikiaris
- Laboratory of Polymer Chemistry and Technology, Department of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece;
| | - Konstantinos Triantafyllidis
- Laboratory of Chemical and Environmental Technology, Department of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece;
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44
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He S, Chen L, Cui J, Yuan B, Wang H, Wang F, Yu Y, Lee Y, Li T. General Way To Construct Micro- and Mesoporous Metal–Organic Framework-Based Porous Liquids. J Am Chem Soc 2019; 141:19708-19714. [DOI: 10.1021/jacs.9b08458] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Sanfeng He
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Lihan Chen
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Jing Cui
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Biao Yuan
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Hongliang Wang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Fang Wang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Yi Yu
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Yongjin Lee
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Tao Li
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
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45
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Ma M, Lu L, Li H, Xiong Y, Dong F. Functional Metal Organic Framework/SiO 2 Nanocomposites: From Versatile Synthesis to Advanced Applications. Polymers (Basel) 2019; 11:E1823. [PMID: 31698761 PMCID: PMC6918186 DOI: 10.3390/polym11111823] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 11/03/2019] [Accepted: 11/04/2019] [Indexed: 12/22/2022] Open
Abstract
Metal organic frameworks (MOFs), also called porous coordination polymers, have attracted extensive attention as molecular-level organic-inorganic hybrid supramolecular solid materials bridged by metal ions/clusters and organic ligands. Given their advantages, such as their high specific surface area, high porosity, and open active metal sites, MOFs offer great potential for gas storage, adsorption, catalysis, pollute removal, and biomedicine. However, the relatively weak stability and poor mechanical property of most MOFs have limited the practical application of such materials. Recently, the combination of MOFs with inorganic materials has been found to provide a possible strategy to solve such limitations. Silica, which has excellent chemical stability and mechanical properties, shows great advantages in compounding with MOFs to improve their properties and performance. It not only provides structured support for MOF materials but also improves the stability of materials through hydrophobic interaction or covalent bonding. This review summarizes the fabrication strategy, structural characteristics, and applications of MOF/silica composites, focusing on their application in chromatographic column separation, catalysis, biomedicine, and adsorption. The challenges of the application of MOF/SiO2 composites are addressed, and future developments are prospected.
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Affiliation(s)
| | | | | | | | - Fuping Dong
- Department of Polymer Materials and Engineering, Guizhou University, Guiyang 550025, China; (M.M.); (L.L.); (H.L.); (Y.X.)
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Wang F, He S, Wang H, Zhang S, Wu C, Huang H, Pang Y, Tsung CK, Li T. Uncovering two kinetic factors in the controlled growth of topologically distinct core-shell metal-organic frameworks. Chem Sci 2019; 10:7755-7761. [PMID: 31588323 PMCID: PMC6764262 DOI: 10.1039/c9sc02576f] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2019] [Accepted: 06/27/2019] [Indexed: 01/13/2023] Open
Abstract
Constructing core-shell metal-organic frameworks (MOFs) based on two topologically distinct MOFs is a great way to increase MOF material complexity and explore their new functions. However, such a nucleation process is energetically less favored compared to epitaxial growth due to mismatched unit cell parameters. Here, two kinetic factors, nucleation kinetics and dissolution kinetics, are revealed to be two key factors in overcoming this challenge. Through kinetic control, we demonstrate the growth of 4 types of Zr/Hf-MOF shells uniformly and contiguously on 7 different core MOFs including ZIF-8, an acid labile core. Taking advantage of the modular synthesis of Zr-MOFs, we demonstrate that post-synthetic covalent surface modification on a non-functionalizable MOF surface can be made possible through core-shell construction. We also demonstrated that the size selective catalytic behavior can be systematically tuned through changing either the ligand length or ligand functionality.
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Affiliation(s)
- Fang Wang
- School of Physical Science and Technology , ShanghaiTech University , Shanghai 201210 , China .
- University of Chinese Academy of Sciences , Beijing 100049 , China
| | - Sanfeng He
- School of Physical Science and Technology , ShanghaiTech University , Shanghai 201210 , China .
| | - Hongliang Wang
- School of Physical Science and Technology , ShanghaiTech University , Shanghai 201210 , China .
| | - Songwei Zhang
- School of Physical Science and Technology , ShanghaiTech University , Shanghai 201210 , China .
| | - Chunhui Wu
- School of Physical Science and Technology , ShanghaiTech University , Shanghai 201210 , China .
| | - Haoxin Huang
- School of Physical Science and Technology , ShanghaiTech University , Shanghai 201210 , China .
| | - Yuqian Pang
- School of Physical Science and Technology , ShanghaiTech University , Shanghai 201210 , China .
| | - Chia-Kuang Tsung
- Department of Chemistry , Merkert Chemistry Center , Boston College , Chestnut Hill , Massachusetts 02467 , USA
| | - Tao Li
- School of Physical Science and Technology , ShanghaiTech University , Shanghai 201210 , China .
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47
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Schmidt BVKJ. Metal-Organic Frameworks in Polymer Science: Polymerization Catalysis, Polymerization Environment, and Hybrid Materials. Macromol Rapid Commun 2019; 41:e1900333. [PMID: 31469204 DOI: 10.1002/marc.201900333] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 08/16/2019] [Indexed: 12/23/2022]
Abstract
The development of metal-organic frameworks (MOFs) has had a significant impact on various fields of chemistry and materials science. Naturally, polymer science also exploited this novel type of material for various purposes, which is due to the defined porosity, high surface area, and catalytic activity of MOFs. The present review covers various topics of MOF/polymer research beginning with MOF-based polymerization catalysis. Furthermore, polymerization inside MOF pores as well as polymerization of MOF ligands is described, which have a significant effect on polymer structures. Finally, MOF/polymer hybrid and composite materials are highlighted, encompassing a range of material classes, like bulk materials, membranes, and dispersed materials. In the course of the review, various applications of MOF/polymer combinations are discussed (e.g., adsorption, gas separation, drug delivery, catalysis, organic electronics, and stimuli-responsive materials). Finally, past research is concluded and an outlook toward future development is provided.
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Affiliation(s)
- Bernhard V K J Schmidt
- Max Planck Institute of Colloids and Interfaces, Am Mühlenberg 1, 14476, Potsdam, Germany.,School of Chemistry, University of Glasgow, Joseph Black Building, Glasgow, G12 8QQ, UK
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48
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Yan CN, Xu L, Liu QD, Zhang W, Jia R, Liu CZ, Wang SS, Wang LP, Li G. Surface-Induced ARGET ATRP for Silicon Nanoparticles with Fluorescent Polymer Brushes. Polymers (Basel) 2019; 11:E1228. [PMID: 31340523 PMCID: PMC6680766 DOI: 10.3390/polym11071228] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Revised: 07/03/2019] [Accepted: 07/09/2019] [Indexed: 11/30/2022] Open
Abstract
Well-defined polymer brushes attached to nanoparticles offer an elegant opportunity for surface modification because of their excellent mechanical stability, functional versatility, high graft density as well as controllability of surface properties. This study aimed to prepare hybrid materials with good dispersion in different solvents, and to endow this material with certain fluorescence characteristics. Well-defined diblock copolymers poly (styrene)-b-poly (hydroxyethyl methyl acrylate)-co-poly (hydroxyethyl methyl acrylate- rhodamine B) grafted silica nanoparticles (SNPs-g-PS-b-PHEMA-co-PHEMA-RhB) hybrid materials were synthesized via surface-initiated activators regenerated by electron transfer atom transfer radical polymerization (SI-ARGET ATRP). The SNPs surfaces were modified by 3-aminopropyltriethoxysilane (KH-550) firstly, then the initiators 2-Bromoisobutyryl bromide (BIBB) was attached to SNPs surfaces through the esterification of acyl bromide groups and amidogen groups. The synthetic initiators (SNPs-Br) were further used for the SI-ARGET ATRP of styrene (St), hydroxyethyl methyl acrylate (HEMA) and hydroxyethyl methyl acrylate-rhodamine B (HEMA-RhB). The results indicated that the SI-ARGET ATRP initiator had been immobilized onto SNPs surfaces, the Br atom have located at the end of the main polymer chains, and the polymerization process possessed the characteristic of controlled/"living" polymerization. The SNPs-g-PS-b-PHEMA-co-PHEMA-RhB hybrid materials show good fluorescence performance and good dispersion in water and EtOH but aggregated in THF. This study demonstrates that the SI-ARGET ATRP provided a unique way to tune the polymer brushes structure on silica nanoparticles surface and further broaden the application of SI-ARGET ATRP.
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Affiliation(s)
- Chun-Na Yan
- College of Materials Science and Engineering, Liaocheng University, Liaocheng 252059, China
| | - Lin Xu
- College of Materials Science and Engineering, Qingdao University, Qingdao 266071, China
| | - Qing-Di Liu
- College of Materials Science and Engineering, Liaocheng University, Liaocheng 252059, China
| | - Wei Zhang
- College of Materials Science and Engineering, Liaocheng University, Liaocheng 252059, China
| | - Rui Jia
- College of Materials Science and Engineering, Liaocheng University, Liaocheng 252059, China
| | - Cheng-Zhi Liu
- College of Materials Science and Engineering, Liaocheng University, Liaocheng 252059, China
| | - Shuang-Shuang Wang
- College of Materials Science and Engineering, Liaocheng University, Liaocheng 252059, China
| | - Li-Ping Wang
- College of Materials Science and Engineering, Liaocheng University, Liaocheng 252059, China.
| | - Guang Li
- College of Materials Science and Engineering, Liaocheng University, Liaocheng 252059, China.
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49
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Yang S, Peng L, Sun DT, Asgari M, Oveisi E, Trukhina O, Bulut S, Jamali A, Queen WL. A new post-synthetic polymerization strategy makes metal-organic frameworks more stable. Chem Sci 2019; 10:4542-4549. [PMID: 31123563 PMCID: PMC6498544 DOI: 10.1039/c9sc00135b] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Accepted: 03/25/2019] [Indexed: 11/24/2022] Open
Abstract
Metal-organic frameworks are of interest in a number of host-guest applications. However, their weak coordination bonding often leads to instability in aqueous environments, particularly at extreme pH, and hence, is a challenging topic in the field. In this work, a two-step, post-synthetic polymerization method is used to create a series of highly hydrophobic, stable MOF composites. The MOFs are first coated with thin layers of polydopamine from free-base dopamine under a mild oxygen atmosphere, which then undergoes a Michael addition to covalently graft hydrophobic molecules to the external MOF surface. This easy, mild post-synthetic modification is shown to significantly improve the stability of a number of structurally diverse MOFs including HKUST-1 (Cu), ZIF-67 (Co), ZIF-8 (Zn), UiO-66 (Zr), Cu-TDPAT (Cu), Mg-MOF-74 (Mg) and MIL-100 (Fe) in wet, caustic (acidic and basic) environments as determined by powder X-ray diffraction and surface area measurements.
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Affiliation(s)
- Shuliang Yang
- Institute of Chemical Sciences and Engineering , École Polytechnique Fédérale de Lausanne (EPFL) , CH-1051 Sion , Switzerland . ; Tel: +41 216958243
| | - Li Peng
- Institute of Chemical Sciences and Engineering , École Polytechnique Fédérale de Lausanne (EPFL) , CH-1051 Sion , Switzerland . ; Tel: +41 216958243
| | - Daniel T Sun
- Institute of Chemical Sciences and Engineering , École Polytechnique Fédérale de Lausanne (EPFL) , CH-1051 Sion , Switzerland . ; Tel: +41 216958243
| | - Mehrdad Asgari
- Institute of Chemical Sciences and Engineering , École Polytechnique Fédérale de Lausanne (EPFL) , CH-1051 Sion , Switzerland . ; Tel: +41 216958243
| | - Emad Oveisi
- Interdisciplinary Center for Electron Microscopy , École Polytechnique Fédérale de Lausanne (EPFL) , CH-1015 Lausanne , Switzerland
| | - Olga Trukhina
- Institute of Chemical Sciences and Engineering , École Polytechnique Fédérale de Lausanne (EPFL) , CH-1051 Sion , Switzerland . ; Tel: +41 216958243
| | - Safak Bulut
- Institute of Chemical Sciences and Engineering , École Polytechnique Fédérale de Lausanne (EPFL) , CH-1051 Sion , Switzerland . ; Tel: +41 216958243
| | - Abbas Jamali
- Institute of Chemical Sciences and Engineering , École Polytechnique Fédérale de Lausanne (EPFL) , CH-1051 Sion , Switzerland . ; Tel: +41 216958243
| | - Wendy L Queen
- Institute of Chemical Sciences and Engineering , École Polytechnique Fédérale de Lausanne (EPFL) , CH-1051 Sion , Switzerland . ; Tel: +41 216958243
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50
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Qu R, Liu Y, Zhang W, Li X, Feng L, Jiang L. Aminoazobenzene@Ag modified meshes with large extent photo-response: towards reversible oil/water removal from oil/water mixtures. Chem Sci 2019; 10:4089-4096. [PMID: 31049191 PMCID: PMC6469292 DOI: 10.1039/c9sc00020h] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Accepted: 02/23/2019] [Indexed: 01/15/2023] Open
Abstract
A large-extent photo-responsive wettability transformation is realized by aminoazobenzene@Ag to selectively remove oil/water.
Photo-responsive materials with superwetting properties, especially in the azo-based class, have been used in water treatment because of their smart performance on wettability changes. However, their transformation extent in wettability has always troubled researchers. Here, we modified nano-Ag pine needles and aminoazobenzene (AABN) on polydopamine (PDA) pre-treated porous meshes, realizing a large-extent reversible photo-responsive wettability transformation from highly hydrophobic to highly hydrophilic. The contact angle is about 150.0° after being exposed to visible light, and is about 10.0° under 365 nm UV light. Accordingly, the modified mesh can achieve photo-responsive removal between oil and water from oil/water mixtures. This facile and universal approach based on trans–cis isomerization of AABN could be endowed to various commercial conductive meshes. Moreover, the modified meshes exhibit satisfactory removal efficiency, reusability and physical/chemical stability, which are more promising for practical applications such as fuel recycling, remote controlled oil/water separation and astronautical resource regeneration.
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Affiliation(s)
- Ruixiang Qu
- Department of Chemistry , Tsinghua University , Beijing 100084 , P. R. China .
| | - Yanan Liu
- Department of Chemistry , Tsinghua University , Beijing 100084 , P. R. China .
| | - Weifeng Zhang
- Department of Chemistry , Tsinghua University , Beijing 100084 , P. R. China .
| | - Xiangyu Li
- Department of Chemistry , Tsinghua University , Beijing 100084 , P. R. China .
| | - Lin Feng
- Department of Chemistry , Tsinghua University , Beijing 100084 , P. R. China .
| | - Lei Jiang
- Key Laboratory of Bio-inspired Smart Interface Sciences , Technical Institute of Physics and Chemistry , Chinese Academy of Sciences , Beijing , 100084 , P. R. China
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