1
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Son FA, Shi K, Snurr RQ, Farha OK. Measuring Mass Transfer of n-Hexane and 2-Chloroethyl Ethyl Sulfide in Sorbent/Polymer Fiber Composites Using a Volumetric Adsorption Apparatus. ACS APPLIED MATERIALS & INTERFACES 2024; 16:31534-31542. [PMID: 38856659 DOI: 10.1021/acsami.4c02117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2024]
Abstract
The integration of metal-organic frameworks (MOFs) into composite systems serves as an effective strategy to increase the processability of these materials. Notably, MOF/fiber composites have shown much promise as protective equipment for the capture and remediation of chemical warfare agents. However, the practical application of these composites requires an understanding of their mass transport properties, as both mass transfer resistance at the surface and diffusion within the materials can impact the efficacy of these materials. In this work, we synthesized composite fibers of MOF-808 and amidoxime-functionalized polymers of intrinsic microporosity (PIM-1-AX) and measured the adsorption and mass transport behavior of n-hexane and 2-chloroethyl ethyl sulfide (CEES), a sulfur mustard simulant. We developed a new Fickian diffusion model for cylindrical shapes to fit the dynamic adsorption data obtained from a commercial volumetric adsorption apparatus and found that mass transport behavior in composite fibers closely resembled that in the pure PIM fibers, regardless of MOF loading. Moreover, we found that n-hexane adsorption mirrors that of CEES, indicating that it could be used as a structural mimic for future adsorption studies of the sulfur mustard simulant. These preliminary insights and the new model introduced in this work lay the groundwork for the design of next-generation composite materials for practical applications.
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Affiliation(s)
- Florencia A Son
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, Evanston, Illinois 60208, United States
| | - Kaihang Shi
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60208, United States
- Department of Chemical and Biological Engineering, University at Buffalo, The State University of New York, Buffalo, New York 14260, United States
| | - Randall Q Snurr
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60208, United States
| | - Omar K Farha
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, Evanston, Illinois 60208, United States
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60208, United States
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2
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Eagleton AM, Ambrogi EK, Miller SA, Vereshchuk N, Mirica KA. Fiber Integrated Metal-Organic Frameworks as Functional Components in Smart Textiles. Angew Chem Int Ed Engl 2023; 62:e202309078. [PMID: 37614205 PMCID: PMC11196116 DOI: 10.1002/anie.202309078] [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: 06/27/2023] [Revised: 08/21/2023] [Accepted: 08/22/2023] [Indexed: 08/25/2023]
Abstract
Owing to high modularity and synthetic tunability, metal-organic frameworks (MOFs) on textiles are poised to contribute to the development of state-of-the-art wearable systems with multifunctional performance. While these composite materials have demonstrated promising functions in sensing, filtration, detoxification, and biomedicine, their applicability in multifunctional systems is only beginning to materialize. This review highlights the multifunctionality and versatility of MOF-integrated textile systems. It summarizes the operational goals of MOF@textile composites, encompassing sensing, filtration, detoxification, drug delivery, UV protection, and photocatalysis. Building upon these recent advances, this review concludes with an outlook on emerging opportunities for the diverse applications of MOF@textile systems in the realm of smart wearables.
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Affiliation(s)
- Aileen M Eagleton
- Department of Chemistry, Dartmouth College, Burke Laboratory, 41 College Street, Hanover, NH, 03755, USA
| | - Emma K Ambrogi
- Department of Chemistry, Dartmouth College, Burke Laboratory, 41 College Street, Hanover, NH, 03755, USA
| | - Sophia A Miller
- Department of Chemistry, Dartmouth College, Burke Laboratory, 41 College Street, Hanover, NH, 03755, USA
| | - Nataliia Vereshchuk
- Department of Chemistry, Dartmouth College, Burke Laboratory, 41 College Street, Hanover, NH, 03755, USA
| | - Katherine A Mirica
- Department of Chemistry, Dartmouth College, Burke Laboratory, 41 College Street, Hanover, NH, 03755, USA
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3
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Livesay B, Schmidt JG, Williams RF, Billow BS, Tondreau AM. Reactivity of [(PNP)Mn(CO) 2] with Organophosphates. ACS ORGANIC & INORGANIC AU 2023; 3:199-208. [PMID: 37545657 PMCID: PMC10401673 DOI: 10.1021/acsorginorgau.3c00003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 04/20/2023] [Accepted: 04/24/2023] [Indexed: 08/08/2023]
Abstract
Organophosphorus nerve agents (OPAs) are a toxic class of synthetic compounds that cause adverse effects with many biological systems. Development of methods for environmental remediation and passivation has been ongoing for years. However, little progress has been made in therapeutic development for exposure victims. Given the postexposure behavior of OPA materials in enzymes such as acetylcholinesterase (AChE), development of electrophilic compounds as therapeutics may be more beneficial than the currently employed nucleophilic countermeasures. In this report, we present our studies with an electrophilic, 16-electron manganese complex (iPrPNP)Mn(CO)2 (1) and the nucleophilic hydroxide derivative (iPrPNHP)Mn(CO)2(OH) (2). The reactivity of 1 with phosphorus acids and the reactivity of 2 with the P-F bond of diisopropylfluorophosphate (DIPF) were studied. The role of water in both nucleophilic and electrophilic reactivity was investigated with the use of 17O-labeled water. Promising results arising from reactions of both 1 and 2 with organophosphorus substrates are reported.
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4
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Xu R, Wu T, Jiao X, Chen D, Li C. Self-Assembled MOF-on-MOF Nanofabrics for Synergistic Detoxification of Chemical Warfare Agent Simulants. ACS APPLIED MATERIALS & INTERFACES 2023. [PMID: 37311009 DOI: 10.1021/acsami.3c06032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The development of protective fabrics that are capable of capturing and detoxifying a wide range of lethal chemical warfare agents (CWAs) in an efficient way is of great importance for individual protection gears/clothing. In this work, unique metal-organic framework (MOF)-on-MOF nanofabrics were fabricated through facile self-assembly of UiO-66-NH2 and MIL-101(Cr) crystals on electrospun polyacrylonitrile (PAN) nanofabrics and exhibited intriguing synergistic effects between the MOF composites on the detoxification of both nerve agent and blistering agent simulants. MIL-101(Cr), although not catalytic, facilitates the enrichment of CWA simulants from solution or air, thereby delivering a high concentration of reactants to catalytic UiO-66-NH2 coated on its surface and providing an enlarged contact area for CWA simulants with the Zr6 nodes and aminocarboxylate linkers compared to solid substrates. Consequently, the as-prepared MOF-on-MOF nanofabrics showed a fast hydrolysis rate (t1/2 = 2.8 min) for dimethyl 4-nitrophenylphosphate (DMNP) in alkaline solutions and a high removal rate (90% within 4 h) of 2-(ethylthio)-chloroethane (CEES) under environmental conditions, considerably surpassing their single-MOF counterparts and the mixture of two MOF nanofabrics. This work demonstrates synergistic detoxification of CWA simulants using MOF-on-MOF composites for the first time and has the potential to be extended to other MOF/MOF pairs, which provides new ideas for the development of highly efficient toxic gas-protective materials.
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Affiliation(s)
- Ran Xu
- National Engineering Research Center for Colloidal Materials and School of Chemistry and Chemical Engineering, Shandong University, 250100 Jinan, China
| | - Ting Wu
- National Engineering Research Center for Colloidal Materials and School of Chemistry and Chemical Engineering, Shandong University, 250100 Jinan, China
| | - Xiuling Jiao
- National Engineering Research Center for Colloidal Materials and School of Chemistry and Chemical Engineering, Shandong University, 250100 Jinan, China
| | - Dairong Chen
- National Engineering Research Center for Colloidal Materials and School of Chemistry and Chemical Engineering, Shandong University, 250100 Jinan, China
| | - Cheng Li
- National Engineering Research Center for Colloidal Materials and School of Chemistry and Chemical Engineering, Shandong University, 250100 Jinan, China
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5
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Pander M, Gil-San-Millan R, Delgado P, Perona-Bermejo C, Kostrzewa U, Kaczkowski K, Kubicki DJ, Navarro JAR, Bury W. MOF/polymer hybrids through in situ free radical polymerization in metal-organic frameworks. MATERIALS HORIZONS 2023; 10:1301-1308. [PMID: 36655792 PMCID: PMC10068906 DOI: 10.1039/d2mh01202b] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 12/20/2022] [Indexed: 06/15/2023]
Abstract
We use the free radical polymerization initiator 4,4'-azobis(cyanovaleric acid) coordinated to the open metal sites of metal-organic frameworks (MOFs) to give rise to highly uniform MOF/polymer hybrids. We demonstrate this strategy on two robust zirconium MOFs (NU-1000 and MOF-808), which are the most effective catalysts for degradation of chemical warfare nerve agents. The resulting hybrid materials maintain their hydrolytic catalytic activity and have substantially improved adhesion to polypropylene and activated carbon textile fibers, yielding highly robust MOF/polymer/textile hybrid systems. These composites are suitable for the green production of active protective clothing and filters capable of detoxifying organophosphorus warfare agents.
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Affiliation(s)
- Marzena Pander
- Faculty of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland.
| | - Rodrigo Gil-San-Millan
- Faculty of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland.
| | - Pedro Delgado
- Departamento de Química Inorgánica, Universidad de Granada, Av. Fuentenueva S/N, 18071 Granada, Spain.
| | - Cristina Perona-Bermejo
- Departamento de Química Inorgánica, Universidad de Granada, Av. Fuentenueva S/N, 18071 Granada, Spain.
| | - Urszula Kostrzewa
- Faculty of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland.
| | - Karol Kaczkowski
- Faculty of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland.
| | | | - Jorge A R Navarro
- Departamento de Química Inorgánica, Universidad de Granada, Av. Fuentenueva S/N, 18071 Granada, Spain.
| | - Wojciech Bury
- Faculty of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland.
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6
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Wang L, Jiang P, Liu W, Li J, Chen Z, Guo T. Molecularly imprinted self-buffering double network hydrogel containing bi-amidoxime functional groups for the rapid hydrolysis of organophosphates. JOURNAL OF HAZARDOUS MATERIALS 2023; 444:130332. [PMID: 36423451 DOI: 10.1016/j.jhazmat.2022.130332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 10/06/2022] [Accepted: 11/03/2022] [Indexed: 06/16/2023]
Abstract
The development of high-performance catalyst materials with high catalytic activity for the hydrolysis of organophosphorus toxicants without additional pH buffer conditions has become an urgent need for practical application. Here, a multifunctional molecularly imprinted polymer double network hydrogel (MIP-DN) material has been prepared by integrating the first polymer network containing the functional group of bi-amidoxime as the catalytic active center and the cationic polymer polyethyleneimine (PEI) with pH buffer function as the main component of the second network. Advantageously, the resultant MIP-DN hydrogel showed excellent catalytic performance without additional pH buffer conditions, exhibiting a half-life of 25 min for the hydrolysis of paraoxon in pure water. Together with multi-functions of high catalytic activity, self-buffering function and excellent processability, the MIP-DN hydrogel prepared in this work provides a new strategy for the preparation of catalytic materials with practical application value toward toxic organophosphates.
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Affiliation(s)
- Lan Wang
- Key Laboratory of Functional Polymer Materials, Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Peng Jiang
- Key Laboratory of Functional Polymer Materials, Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Weijie Liu
- Key Laboratory of Functional Polymer Materials, Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Jiaqi Li
- Key Laboratory of Functional Polymer Materials, Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Zhaoming Chen
- Key Laboratory of Functional Polymer Materials, Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Tianying Guo
- Key Laboratory of Functional Polymer Materials, Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China.
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7
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Luo HB, Lin FR, Liu ZY, Kong YR, Idrees KB, Liu Y, Zou Y, Farha OK, Ren XM. MOF-Polymer Mixed Matrix Membranes as Chemical Protective Layers for Solid-Phase Detoxification of Toxic Organophosphates. ACS APPLIED MATERIALS & INTERFACES 2023; 15:2933-2939. [PMID: 36602325 PMCID: PMC9869327 DOI: 10.1021/acsami.2c18691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 12/18/2022] [Indexed: 06/17/2023]
Abstract
Zirconium-based metal-organic frameworks (Zr-MOFs) have been demonstrated as potent catalysts for the hydrolytic detoxification of organophosphorus nerve agents and their simulants. However, the practical implementation of these Zr-MOFs is limited by the poor processability of their powdered form and the necessity of water media buffered by a volatile liquid base in the catalytic reaction. Herein, we demonstrate the efficient solid-state hydrolysis of a nerve agent simulant (dimethyl-4-nitrophenyl phosphate, DMNP) catalyzed by Zr-MOF-based mixed matrix membranes. The mixed matrix membranes were fabricated by incorporating MOF-808 into the blending matrix of poly(vinylidene fluoride) (PVDF), poly(vinylpyrrolidone) (PVP), and imidazole (Im), in which MOF-808 provides highly active catalytic sites, the hydrophilic PVP helps to retain water for promoting the hydrolytic reaction, and Im serves as a base for catalytic site regeneration. Impressively, the mixed matrix membranes displayed excellent catalytic performance for the solid-state hydrolysis of DMNP under high humidity, representing a significant step toward the practical application of Zr-MOFs in chemical protective layers against nerve agents.
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Affiliation(s)
- Hong-Bin Luo
- State
Key Laboratory of Materials-Oriented Chemical Engineering and College
of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China
- Department
of Chemistry and Biochemistry, California
State University, Los Angeles, 5151 State University Drive, Los Angeles, California 90032-8202, United States
| | - Fang-Ru Lin
- State
Key Laboratory of Materials-Oriented Chemical Engineering and College
of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China
| | - Zhi-Yuan Liu
- State
Key Laboratory of Materials-Oriented Chemical Engineering and College
of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China
| | - Ya-Ru Kong
- State
Key Laboratory of Materials-Oriented Chemical Engineering and College
of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China
| | - Karam B. Idrees
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Yangyang Liu
- Department
of Chemistry and Biochemistry, California
State University, Los Angeles, 5151 State University Drive, Los Angeles, California 90032-8202, United States
| | - Yang Zou
- State
Key Laboratory of Materials-Oriented Chemical Engineering and College
of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China
| | - Omar K. Farha
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Xiao-Ming Ren
- State
Key Laboratory of Materials-Oriented Chemical Engineering and College
of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China
- State
Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210023, P. R. China
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8
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Wu T, Qiu F, Xu R, Zhao Q, Guo L, Chen D, Li C, Jiao X. Dual-Function Detoxifying Nanofabrics against Nerve Agent and Blistering Agent Simulants. ACS APPLIED MATERIALS & INTERFACES 2023; 15:1265-1275. [PMID: 36594244 DOI: 10.1021/acsami.2c19039] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
The development of functional materials that can detoxify multiple chemical warfare agents (CWAs) at the same time is of great significance to cope with the uncertainty of CWA use in real-world situations. Although many catalysts capable of detoxifying CWAs have been reported, there is still a lack of effective means to integrate these catalytic-active materials on practical fibers/fabrics to achieve effective protection against coexistence of a variety of CWAs. In this work, by a combination of electrospinning and in situ solvothermal reaction, PAN@Zr(OH)4@MOF-808 nanofiber membranes were prepared for detoxification of both nerve agent and blistering agent simulants dimethyl 4-nitrophenyl phosphate (DMNP) and 2-chloroethyl ethyl sulfide (CEES). Under the catalytic effect of the MOF-808 component, DMNP hydrolysis with a half-life as short as 1.19 min was achieved. Meanwhile, an 89.3% CEES removal rate was obtained within 12 h by adsorption and catalysis of MOF-808 and Zr(OH)4 components at ambient conditions, respectively. PAN@Zr(OH)4@MOF-808 nanofiber membranes also showed a superior blocking effect on CEES compared to bare PAN and PAN@Zr(OH)4 nanofiber membranes. Simultaneous protection against DMNP and CEES showed effective inhibition of both simulants for at least 2 h. The preparation method also imparted intrinsically good interfacial adhesion between the components, contributing to the excellent recycling stability of PAN@Zr(OH)4@MOF-808 nanofiber membranes. Therefore, the prepared composite nanofabrics have great application potential, which provides a new idea for the construction of broad-spectrum protective detoxification materials.
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Affiliation(s)
- Ting Wu
- National Engineering Research Center for Colloidal Materials and School of Chemistry and Chemical Engineering, Shandong University, 250100 Jinan, China
| | - Feng Qiu
- National Engineering Research Center for Colloidal Materials and School of Chemistry and Chemical Engineering, Shandong University, 250100 Jinan, China
| | - Ran Xu
- National Engineering Research Center for Colloidal Materials and School of Chemistry and Chemical Engineering, Shandong University, 250100 Jinan, China
| | - Qi Zhao
- National Engineering Research Center for Colloidal Materials and School of Chemistry and Chemical Engineering, Shandong University, 250100 Jinan, China
| | - Longfei Guo
- National Engineering Research Center for Colloidal Materials and School of Chemistry and Chemical Engineering, Shandong University, 250100 Jinan, China
| | - Dairong Chen
- National Engineering Research Center for Colloidal Materials and School of Chemistry and Chemical Engineering, Shandong University, 250100 Jinan, China
| | - Cheng Li
- National Engineering Research Center for Colloidal Materials and School of Chemistry and Chemical Engineering, Shandong University, 250100 Jinan, China
| | - Xiuling Jiao
- National Engineering Research Center for Colloidal Materials and School of Chemistry and Chemical Engineering, Shandong University, 250100 Jinan, China
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9
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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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10
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Couzon N, Dhainaut J, Campagne C, Royer S, Loiseau T, Volkringer C. Porous textile composites (PTCs) for the removal and the decomposition of chemical warfare agents (CWAs) – A review. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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11
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Johnson EM, Boyanich MC, Gibbons B, Sapienza NS, Yang X, Karim AM, Morris JR, Troya D, Morris AJ. Aqueous-Phase Destruction of Nerve-Agent Simulants at Copper Single Atoms in UiO-66. Inorg Chem 2022; 61:8585-8591. [PMID: 35613459 DOI: 10.1021/acs.inorgchem.2c01351] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Metal-organic frameworks (MOFs) have shown great success in aqueous-phase hydrolysis of nerve agents, with some even showing promise in the gas phase. However, both aqueous-phase reactivity and gas-phase reactivity are hindered because of the binding of the hydrolyzed products to the MOF nodes in a stable, bridging configuration, which limits turnover. Single transition-metal atoms in MOFs have been a growing field of interest for catalytic applications, and single atoms have been proposed to prevent the unwanted bridged conformation and increase catalytic turnover. To date, there has been little experimental evidence to support the hypothesis. Herein, we report two copper single atom-modified UiO-66 MOFs for nerve-agent simulant degradation. Despite the capping of highly active Zr4+ nodes with fewer Lewis acidic Cun+ atoms, the reactivity of both CuMOFs approaches that of native UiO-66 under aqueous conditions. Computational studies reveal that the Cu coordination environment impairs product inhibition with respect to the native MOF.
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Affiliation(s)
- Eric M Johnson
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24061, United States
| | - Mikaela C Boyanich
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24061, United States
| | - Bradley Gibbons
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24061, United States
| | - Nicholas S Sapienza
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24061, United States
| | - Xiaozhou Yang
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24061, United States
| | - Ayman M Karim
- Department of Chemical Engineering, Virginia Tech, Blacksburg, Virginia 24061, United States
| | - John R Morris
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24061, United States
| | - Diego Troya
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24061, United States
| | - Amanda J Morris
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24061, United States
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12
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Kotagiri YG, Sandhu SS, Morales JF, Fernando PUAI, Tostado N, Harvey SP, Moores LC, Wang J. Sensor array chip for real‐time field detection and discrimination of organophosphorus neurotoxins. ChemElectroChem 2022. [DOI: 10.1002/celc.202200349] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yugender G. Kotagiri
- University of California San Diego Jacobs School of Engineering Nanoengineering 9500 Gilman Drive 92093-0448 La Jolla UNITED STATES
| | - Samar S. Sandhu
- University of California San Diego Jacobs School of Engineering Nanoengineering 9500 Gilman Drive 92093-0448 La Jolla UNITED STATES
| | - Jose F. Morales
- University of California San Diego Jacobs School of Engineering Nanoengineering 9500 Gilman Drive 92093-0448 La Jolla UNITED STATES
| | - P. U. Ashvin I. Fernando
- US Army Engineer Research and Development Center Environmental Laboratory Department of Defense 1100 Crescent Green, #250 27518 Cary UNITED STATES
| | - Nicholas Tostado
- University of California San Diego Jacobs School of Engineering Nanoengineering 9500 Gilman Drive 92093-0448 La Jolla UNITED STATES
| | - Steven P. Harvey
- US Army Combat Capabilities Development Command Chemical Biological Center Department of Defense U.S. Army Combat Capabilities and Development Command-Chemical Biological Center 21010 Aberdeen Proving Ground UNITED STATES
| | - Lee C. Moores
- US Army Engineer Research and Development Center Environmental Laboratory Department of Defense 3909 Halls Ferry Road 39180 Vicksburg UNITED STATES
| | - Joseph Wang
- UCSD Department of Nanoengineering 9500 Gilman Drive 92093-0403 La Jolla UNITED STATES
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13
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Song N, Zhang X, Si Y, Yu J, Ding B. Superelastic, Breathable, and High-Barrier Nanofibrous Membranes with Biomimetic ECM Structure for Toxic Chemical Protection. ACS APPLIED MATERIALS & INTERFACES 2022; 14:8499-8507. [PMID: 35129346 DOI: 10.1021/acsami.2c00064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
As the last line of protection for humans, chemical protective suits provided safe and effective protection where chemical warfare agents (CWAs) or chemical reagents leaked; however, the existing chemical protective clothing had poor wearing pressure comfort due to the limitation of inherent materials. Herein, we reported a scalable strategy to fabricate chemical protective fabric (CPF) with a biomimetic extracellular matrix (ECM) barrier layer composed of an elastic fiber framework based on the cross-linked nanofiber membrane and the styrene-butadiene-styrene block copolymer (SBS)/acticarbon matrix. The construction of the reliable and strategical biomimetic ECM structure succeeded in fulfilling hazardous chemical barrier properties, recoverable deformation, and thermal comfort improvement. The resulting CPF exhibited waterproofness with exceeding 200 kPa hydrostatic pressure and exceptional WVT of 550.96 g m-2 d-1, rapid elastic recovery from a strain of 80%, high-cycle fatigue resistance, superior barrier performance against toxic chemicals, and keeping CEES resistance after 100 tensile loading cycles. The successful preparation of the fascinating biomimetic nanofibrous membrane may provide a particular research foundation for developing chemical protective clothing in the future.
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Affiliation(s)
- Nankai Song
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Textiles, Donghua University, Shanghai 201620, China
| | - Xuan Zhang
- College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
| | - Yang Si
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Textiles, Donghua University, Shanghai 201620, China
- College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
- Innovation Center for Textile Science and Technology, Donghua University, Shanghai 200051, China
| | - Jianyong Yu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Textiles, Donghua University, Shanghai 201620, China
- Innovation Center for Textile Science and Technology, Donghua University, Shanghai 200051, China
| | - Bin Ding
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Textiles, Donghua University, Shanghai 201620, China
- College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
- Innovation Center for Textile Science and Technology, Donghua University, Shanghai 200051, China
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14
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Sandhu SS, Kotagiri YG, Fernando I PUAI, Kalaj M, Tostado N, Teymourian H, Alberts EM, Thornell TL, Jenness GR, Harvey SP, Cohen SM, Moores LC, Wang J. Green MIP-202(Zr) Catalyst: Degradation and Thermally Robust Biomimetic Sensing of Nerve Agents. J Am Chem Soc 2021; 143:18261-18271. [PMID: 34677965 DOI: 10.1021/jacs.1c08356] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Rapid and robust sensing of nerve agent (NA) threats is necessary for real-time field detection to facilitate timely countermeasures. Unlike conventional phosphotriesterases employed for biocatalytic NA detection, this work describes the use of a new, green, thermally stable, and biocompatible zirconium metal-organic framework (Zr-MOF) catalyst, MIP-202(Zr). The biomimetic Zr-MOF-based catalytic NA recognition layer was coupled with a solid-contact fluoride ion-selective electrode (F-ISE) transducer, for potentiometric detection of diisopropylfluorophosphate (DFP), a F-containing G-type NA simulant. Catalytic DFP degradation by MIP-202(Zr) was evaluated and compared to the established UiO-66-NH2 catalyst. The efficient catalytic DFP degradation with MIP-202(Zr) at near-neutral pH was validated by 31P NMR and FT-IR spectroscopy and potentiometric F-ISE and pH-ISE measurements. Activation of MIP-202(Zr) using Soxhlet extraction improved the DFP conversion rate and afforded a 2.64-fold improvement in total percent conversion over UiO-66-NH2. The exceptional thermal and storage stability of the MIP-202/F-ISE sensor paves the way toward remote/wearable field detection of G-type NAs in real-world environments. Overall, the green, sustainable, highly scalable, and biocompatible nature of MIP-202(Zr) suggests the unexploited scope of such MOF catalysts for on-body sensing applications toward rapid on-site detection and detoxification of NA threats.
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Affiliation(s)
- Samar S Sandhu
- Department of Nanoengineering, University of California, San Diego, La Jolla, California 92093, United States
| | - Yugender Goud Kotagiri
- Department of Nanoengineering, University of California, San Diego, La Jolla, California 92093, United States
| | | | - Mark Kalaj
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093, United States
| | - Nicholas Tostado
- Department of Nanoengineering, University of California, San Diego, La Jolla, California 92093, United States
| | - Hazhir Teymourian
- Department of Nanoengineering, University of California, San Diego, La Jolla, California 92093, United States
| | - Erik M Alberts
- Simetri, Inc., 7005 University Boulevard, Winter Park, Florida 32792, United States
| | - Travis L Thornell
- Geotechnical and Structures Laboratory, U.S. Army Engineer Research and Development Center, 3909 Halls Ferry Road, Vicksburg, Mississippi 39180, United States
| | - Glen R Jenness
- Environmental Laboratory, U.S. Army Engineer Research and Development Center, 3909 Halls Ferry Road, Vicksburg, Mississippi 39180, United States
| | - Steven P Harvey
- U.S. Army Combat Capabilities and Development Command-Chemical Biological Center (CCDC-CBC), Aberdeen Proving Ground, Maryland 21010, United States
| | - Seth M Cohen
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093, United States
| | - Lee C Moores
- Environmental Laboratory, U.S. Army Engineer Research and Development Center, 3909 Halls Ferry Road, Vicksburg, Mississippi 39180, United States
| | - Joseph Wang
- Department of Nanoengineering, University of California, San Diego, La Jolla, California 92093, United States
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15
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Cheung YH, Ma K, van Leeuwen HC, Wasson MC, Wang X, Idrees KB, Gong W, Cao R, Mahle JJ, Islamoglu T, Peterson GW, de Koning MC, Xin JH, Farha OK. Immobilized Regenerable Active Chlorine within a Zirconium-Based MOF Textile Composite to Eliminate Biological and Chemical Threats. J Am Chem Soc 2021; 143:16777-16785. [PMID: 34590851 DOI: 10.1021/jacs.1c08576] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The most recent global health crisis caused by the SARS-CoV-2 outbreak and the alarming use of chemical warfare agents highlight the necessity to produce efficient protective clothing and masks against biohazard and chemical threats. However, the development of a multifunctional protective textile is still behind to supply adequate protection for the public. To tackle this challenge, we designed multifunctional and regenerable N-chlorine based biocidal and detoxifying textiles using a robust zirconium metal-organic framework (MOF), UiO-66-NH2, as a chlorine carrier which can be easily coated on textile fibers. A chlorine bleaching converted the amine groups located on the MOF linker to active N-chlorine structures. The fibrous composite exhibited rapid biocidal activity against both Gram-negative bacteria (E. coli) and Gram-positive bacteria (S. aureus) with up to a 7 log reduction within 5 min for each strain as well as a 5 log reduction of SARS-CoV-2 within 15 min. Moreover, the active chlorine loaded MOF/fiber composite selectively and rapidly degraded sulfur mustard and its chemical simulant 2-chloroethyl ethyl sulfide (CEES) with half-lives less than 3 minutes. The versatile MOF-based fibrous composite designed here has the potential to serve as protective cloth against both biological and chemical threats.
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Affiliation(s)
- Yuk Ha Cheung
- Research Centre for Smart Wearable Technology, Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hung Hom, Hong Kong 122001, SAR
| | - Kaikai Ma
- Department of Chemistry and International Institute of Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | | | - Megan C Wasson
- Department of Chemistry and International Institute of Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Xingjie Wang
- Department of Chemistry and International Institute of Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Karam B Idrees
- Department of Chemistry and International Institute of Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Wei Gong
- Department of Chemistry and International Institute of Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Ran Cao
- Department of Chemistry and International Institute of Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - John J Mahle
- U.S. Army Combat Capabilities Development Command Chemical Biological Center, 8198 Blackhawk Road, Aberdeen Proving Ground, Maryland 21010, United States
| | - Timur Islamoglu
- Department of Chemistry and International Institute of Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Gregory W Peterson
- U.S. Army Combat Capabilities Development Command Chemical Biological Center, 8198 Blackhawk Road, Aberdeen Proving Ground, Maryland 21010, United States
| | | | - John H Xin
- Research Centre for Smart Wearable Technology, Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hung Hom, Hong Kong 122001, SAR
| | - Omar K Farha
- Department of Chemistry and International Institute of Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States.,Department of Chemical & Biological Engineering, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
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16
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Characterization of electrospun polyurethane/polyacrylonitrile nanofiber for protective textiles. IRANIAN POLYMER JOURNAL 2021. [DOI: 10.1007/s13726-021-00961-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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17
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Zhou C, Zhang S, Pan H, Yang G, Wang L, Tao CA, Li H. Synthesis of macroscopic monolithic metal-organic gels for ultra-fast destruction of chemical warfare agents. RSC Adv 2021; 11:22125-22130. [PMID: 35480835 PMCID: PMC9034225 DOI: 10.1039/d1ra01703a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 05/20/2021] [Indexed: 01/20/2023] Open
Abstract
The potential threat that has originated from chemical warfare agents (CWAs) has promoted the development of advanced materials to enhance the protection of civilian and military personnel. Zr-based metal–organic frameworks (Zr-MOFs) have recently been demonstrated as excellent catalysts for decomposing CWAs, but challenges of integrating the microcrystalline powders of Zr-MOFs into monoliths still remain. Herein, we report hierarchically porous monolithic UiO-66-X xerogels for the destruction of CWAs. We found that the UiO-66-NH2 xerogel with a larger pore size and a higher surface area than the UiO-66-NH2 powder possessed better degradability of 2-chloroethyl ethyl sulfide (2-CEES), which is a sulfur mustard simulant. These UiO-66-X xerogels exhibit outstanding performance for decomposing CWAs. The half-lives of vesicant agent sulfur mustard (HD) and nerve agent O-ethyl S-[2-(diisopropylamino)ethyl] methylphosphonothioate (VX) are as short as 14.4 min and 1.5 min, respectively. This work is, to the best of our knowledge, the first report on macroscopic monolithic UiO-66-X xerogels for ultrafast decomposition of CWAs. For the first time, we report hierarchically porous monolithic UiO-66-X xerogels for ultra-fast destruction of chemical warfare agents. The half-lives of the vesicant agent sulfur mustard (HD) and of the nerve agent VX are as short as 14.4 min and 1.5 min, respectively.![]()
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Affiliation(s)
- Chuan Zhou
- State Key Laboratory of NBC Protection for Civilians Beijing 102205 PR China.,Research Institute of Chemical Defense Beijing 102205 PR China
| | - Shouxin Zhang
- State Key Laboratory of NBC Protection for Civilians Beijing 102205 PR China.,Research Institute of Chemical Defense Beijing 102205 PR China
| | - Hongjie Pan
- Research Institute of Chemical Defense Beijing 102205 PR China
| | - Guang Yang
- Research Institute of Chemical Defense Beijing 102205 PR China
| | - Lingyun Wang
- Research Institute of Chemical Defense Beijing 102205 PR China
| | - Cheng-An Tao
- College of Liberal Arts and Science, National University of Defense Technology Changsha 410073 China
| | - Heguo Li
- Research Institute of Chemical Defense Beijing 102205 PR China
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18
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Wang W, Zhang P, Shi Y, Zhang Z, Xu X, Ding P. Fabrication of in‐situ polymerized
UiO
‐66/
PVDF
supramolecular membranes with high anti‐fouling performance. J Appl Polym Sci 2021. [DOI: 10.1002/app.50519] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Wei Wang
- State Key Laboratory of Separation Membrane and Membrane Processes, School of Material Science and Engineering Tiangong University Tianjin China
| | - Peng Zhang
- State Key Laboratory of Separation Membrane and Membrane Processes, School of Material Science and Engineering Tiangong University Tianjin China
| | - Yaping Shi
- State Key Laboratory of Separation Membrane and Membrane Processes, School of Material Science and Engineering Tiangong University Tianjin China
| | - Zhichao Zhang
- School of environmental science and engineering Nankai University Tianjin China
| | - Xin Xu
- State Key Laboratory of Separation Membrane and Membrane Processes, School of Material Science and Engineering Tiangong University Tianjin China
| | - Ping Ding
- State Key Lab of Space Medicine Fundamentals and Application China Astronauts Research and Training Center Beijing China
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19
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Balasubramanian S, Kulandaisamy AJ, Babu KJ, Das A, Balaguru Rayappan JB. Metal Organic Framework Functionalized Textiles as Protective Clothing for the Detection and Detoxification of Chemical Warfare Agents—A Review. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.0c06096] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Selva Balasubramanian
- Centre for Nanotechnology & Advanced Biomaterials (CeNTAB), SASTRA Deemed University, Thanjavur, Tamil Nadu 613 401, India
- School of Electrical & Electronics Engineering (SEEE), SASTRA Deemed University Thanjavur, Tamil Nadu 613 401, India
| | | | - K. Jayanth Babu
- Centre for Nanotechnology & Advanced Biomaterials (CeNTAB), SASTRA Deemed University, Thanjavur, Tamil Nadu 613 401, India
- School of Electrical & Electronics Engineering (SEEE), SASTRA Deemed University Thanjavur, Tamil Nadu 613 401, India
| | - Apurba Das
- Department of Textile & Fibre Engineering, Indian Institute of Technology Delhi New Delhi, 110 016, India
| | - John Bosco Balaguru Rayappan
- Centre for Nanotechnology & Advanced Biomaterials (CeNTAB), SASTRA Deemed University, Thanjavur, Tamil Nadu 613 401, India
- School of Electrical & Electronics Engineering (SEEE), SASTRA Deemed University Thanjavur, Tamil Nadu 613 401, India
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20
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Zhao R, Shi X, Ma T, Rong H, Wang Z, Cui F, Zhu G, Wang C. Constructing Mesoporous Adsorption Channels and MOF-Polymer Interfaces in Electrospun Composite Fibers for Effective Removal of Emerging Organic Contaminants. ACS APPLIED MATERIALS & INTERFACES 2021; 13:755-764. [PMID: 33373204 DOI: 10.1021/acsami.0c20404] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Recently, metal-organic framework (MOF)-based electrospun fibers have attracted considerable attention as adsorbents for organic contaminant removal from water. To prepare these fibers, two common strategies including blending electrospinning and surface coating are employed. However, fibers obtained from the two strategies still have some disadvantages, such as adsorption site blockage and unstable loading. Here, we constructed interconnected mesopores in the electrospun zeolitic imidazolate framework-8 (ZIF-8)/polyacrylonitrile (PAN) fibers with the assistance of poly(vinylpyrrolidone) to expose more adsorption sites of ZIF-8 and make ZIF-8 more stable. Moreover, the mesopores could also enhance the diffusion of contaminant molecules and create MOF-polymer interfaces in the fiber, which improve the adsorption rate and adsorption capacity, respectively. The obtained fibers were used to adsorb antibiotic tetracycline from water. Benefiting from the mesoporous adsorption channels and the MOF-polymer interface, porous ZIF-8/PAN fibers showed faster adsorption kinetics than ZIF-8/PAN blending fibers and larger adsorption capacity than ZIF-8-coated PAN fibers and ZIF-8/PAN blending fibers. The maximum adsorption capacity of porous ZIF-8/PAN fibers was 885.24 mg/g, which is close to that of pure ZIF-8. After 10 adsorption-desorption cycles, the removal efficiency was still above 97%. In addition, porous ZIF-8/PAN fibers could act as the membrane adsorbents to dynamically separate tetracycline with a treated capacity of 9.93 × 103 bed volumes. These results demonstrate that our prepared porous ZIF-8/PAN fibers have great potential in antibiotic drug removal.
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Affiliation(s)
- Rui Zhao
- Key Laboratory of Polyoxometalate Science of the Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun 130024, P. R. China
| | - Xiaoyuan Shi
- Key Laboratory of Polyoxometalate Science of the Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun 130024, P. R. China
| | - Tingting Ma
- Key Laboratory of Polyoxometalate Science of the Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun 130024, P. R. China
| | - Huazhen Rong
- Key Laboratory of Polyoxometalate Science of the Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun 130024, P. R. China
| | - Ziyang Wang
- Key Laboratory of Polyoxometalate Science of the Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun 130024, P. R. China
| | - Fengchao Cui
- Key Laboratory of Polyoxometalate Science of the Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun 130024, P. R. China
| | - Guangshan Zhu
- Key Laboratory of Polyoxometalate Science of the Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun 130024, P. R. China
| | - Ce Wang
- Alan G. MacDiarmid Institute, College of Chemistry, Jilin University, Changchun 130012, P. R. China
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21
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Yang X, Zhou Y, Sun Z, Yang C, Tang D. Polydopamine assists the continuous growth of zeolitic imidazolate framework-8 on electrospun polyacrylonitrile fibers as efficient adsorbents for the improved removal of Cr( vi). NEW J CHEM 2021. [DOI: 10.1039/d1nj03080a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
PDA coating assists the growth of ZIF-8 particles on PAN fibers to fabricate composite ZIF-8@PDA/PAN fibers as efficient adsorbents for Cr(vi) removal.
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Affiliation(s)
- Xu Yang
- State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin, 150001, China
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, China
| | - Yuhong Zhou
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, China
| | - Zhaojie Sun
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, China
| | - Chunhui Yang
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, China
| | - Dongyan Tang
- State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin, 150001, China
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, China
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22
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Song L, Li S, Li T. In situ reconstruction of ZIF-8 loaded on fibrous supports. CrystEngComm 2021. [DOI: 10.1039/d1ce00790d] [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
The fibre-supported ZIF-8 can undergo a full degradation–recrystallization cycle in a vapor phase with partial recovery of its porosity.
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Affiliation(s)
- Leilei Song
- School of Physical Science and Technology, ShanghaiTech University, 201210 Shanghai, People's Republic of China
- Shanghai Advanced Research Institute, Chinese Academy of Sciences, 201203, Shanghai, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Siqi Li
- School of Physical Science and Technology, ShanghaiTech University, 201210 Shanghai, People's Republic of China
| | - Tao Li
- School of Physical Science and Technology, ShanghaiTech University, 201210 Shanghai, People's Republic of China
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23
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Chemical targets to deactivate biological and chemical toxins using surfaces and fabrics. Nat Rev Chem 2021; 5:370-387. [PMID: 37118021 PMCID: PMC8097677 DOI: 10.1038/s41570-021-00275-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/24/2021] [Indexed: 02/03/2023]
Abstract
The most recent global health and economic crisis caused by the SARS-CoV-2 outbreak has shown us that it is vital to be prepared for the next global threat, be it caused by pollutants, chemical toxins or biohazards. Therefore, we need to develop environments in which infectious diseases and dangerous chemicals cannot be spread or misused so easily. Especially, those who put themselves in situations of most exposure - doctors, nurses and those protecting and caring for the safety of others - should be adequately protected. In this Review, we explore how the development of coatings for surfaces and functionalized fabrics can help to accelerate the inactivation of biological and chemical toxins. We start by looking at recent advancements in the use of metal and metal-oxide-based catalysts for the inactivation of pathogenic threats, with a focus on identifying specific chemical bonds that can be targeted. We then discuss the use of metal-organic frameworks on textiles for the capture and degradation of various chemical warfare agents and their simulants, their long-term efficacy and the challenges they face.
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24
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Zhang Z, Ji D, He H, Ramakrishna S. Electrospun ultrafine fibers for advanced face masks. MATERIALS SCIENCE & ENGINEERING. R, REPORTS : A REVIEW JOURNAL 2021; 143:100594. [PMID: 33519094 PMCID: PMC7836643 DOI: 10.1016/j.mser.2020.100594] [Citation(s) in RCA: 60] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 09/30/2020] [Accepted: 10/14/2020] [Indexed: 05/07/2023]
Abstract
The outbreak of Coronavirus Disease 2019 (COVID-19), which is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has triggered great global public health concern. Face masks are essential tools to reduce the spread of SARS-CoV-2 from human to human. However, there are still challenges to prolong the serving life and maintain the filtering performance of the current commercial mask. Filters composed of ultrafine fibers with diameter down to tens of nanometers have the potential to physically block viruses. With adjustable composition and nanostructures, the electrospun ultrafine fiber filter is possible to achieve other necessary functions beyond virus blocking, such as antiviral, transparent, and degradable, making it an important part of fighting the epidemic. In this review, beginning with the basic information of the viruses, we summarize the knowledge of masks and respirators, including the filtering mechanism, structure, classification, and standards. We further present the fabrication method, filtering performance, and reusable potential of electrospun ultrafine fiber-based masks. In the end, we discuss the development directions of ultrafine fibers in protective devices, especially their new functional applications and possible contributions in the prevention and control of the epidemic.
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Affiliation(s)
- Zhenfang Zhang
- Faculty of Mechanical Engineering, National University of Singapore, 117574, Singapore
| | - Dongxiao Ji
- Faculty of Mechanical Engineering, National University of Singapore, 117574, Singapore
| | - Haijun He
- Department of Polymer Engineering, Faculty of Mechanical Engineering, Budapest University of Technology and Economics, Műegyetem rkp. 3-9, H-1111, Budapest, Hungary
| | - Seeram Ramakrishna
- Faculty of Mechanical Engineering, National University of Singapore, 117574, Singapore
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25
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Roy K, Jana S, Ghosh SK, Mahanty B, Mallick Z, Sarkar S, Sinha C, Mandal D. Three-Dimensional MOF-Assisted Self-Polarized Ferroelectret: An Effective Autopowered Remote Healthcare Monitoring Approach. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:11477-11489. [PMID: 32897717 DOI: 10.1021/acs.langmuir.0c01749] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
In recent years, flexible and sensitive pressure sensors are of extensive interest in healthcare monitoring, artificial intelligence, and national security. In this context, we report the synthetic procedure of a three-dimensional (3D) metal-organic framework (MOF) comprising cadmium (Cd) metals as nodes and isoniazid (INH) moieties as organic linkers (CdI2-INH═CMe2) for designing self-polarized ferroelectret-based highly mechano-sensitive skin sensors. The as-synthesized MOF preferentially nucleates the stable piezoelectric β-phase in poly(vinylidene fluoride) (PVDF) and also gives rise to a porous ferroelectret composite film. Benefiting from the porous structure of 3D MOFs, composite ferroelectret film-based ultrasensitive pressure sensor (mechano-sensitivity of 8.52 V/kPa within 1 kPa pressure range) as well as high-throughput ( power density of 32 μW/cm2) mechanical energy harvester (MEH) has been designed. Simulation-based finite element method (FEM) analysis indicates that the geometrical stress confinement effect within the interpore region of the ferroelectret structure synergistically influences the mechano-electrical property of the MEH. In addition, 143 pC/N (∼4.5 times higher than commercial piezoelectric PVDF films) piezoelectric charge coefficient (d33) magnitude and superior response time (tr ∼ 8 ms) of this composite ferroelectret film enable the detection of different physiological signals such as coughing, pronunciation, and gulping behavior, making it a promising candidate for early intervention of healthcare, which may play a significant role in accurate alert of influenza and chronic obstructive pulmonary disease (COPD)-related symptoms. In addition, MEH enables the tracking of the subtle pressure change in the wrist pulse, indicating its usefulness in effective mechano-sensitivity. Since the cardiovascular signal is one of the vital parameters that can determine the on-going physiological conditions, the wireless transmission of the detected wrist pulse signal has been demonstrated. All of these features coupled with wireless data transmission indicate the promising application of MOF-assisted composite ferroelectret films in noninvasive real-time remote healthcare monitoring.
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Affiliation(s)
- Krittish Roy
- Department of Physics, Jadavpur University, Kolkata 700032, India
| | - Srikanta Jana
- Department of Chemistry, Jadavpur University, Kolkata 700032, India
| | | | - Biswajit Mahanty
- Department of Physics, Jadavpur University, Kolkata 700032, India
- Department of Electronics and Communication Engineering, Saroj Mohan Institute of Technology, Hooghly 712512, India
| | - Zinnia Mallick
- Institute of Nano Science and Technology, Phase-10, Sector-64, Mohali 160062, India
| | - Subrata Sarkar
- Department of Physics, Jadavpur University, Kolkata 700032, India
| | | | - Dipankar Mandal
- Institute of Nano Science and Technology, Phase-10, Sector-64, Mohali 160062, India
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26
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Yang X, Zhou Y, Sun Z, Yang C, Tang D. Effective strategy to fabricate ZIF-8@ZIF-8/polyacrylonitrile nanofibers with high loading efficiency and improved removing of Cr(VI). Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2020.125292] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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27
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Jiamjirangkul P, Inprasit T, Intasanta V, Pangon A. Metal organic framework-integrated chitosan/poly(vinyl alcohol) (PVA) nanofibrous membrane hybrids from green process for selective CO2 capture and filtration. Chem Eng Sci 2020. [DOI: 10.1016/j.ces.2020.115650] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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28
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Song L, Zhao T, Yang D, Wang X, Hao X, Liu Y, Zhang S, Yu ZZ. Photothermal graphene/UiO-66-NH 2 fabrics for ultrafast catalytic degradation of chemical warfare agent simulants. JOURNAL OF HAZARDOUS MATERIALS 2020; 393:122332. [PMID: 32120207 DOI: 10.1016/j.jhazmat.2020.122332] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 02/01/2020] [Accepted: 02/15/2020] [Indexed: 06/10/2023]
Abstract
Lightweight and wearable fabrics with rapid self-detoxification functions are highly desired to resist chemical warfare agents (CWAs). Metal organic frameworks (MOFs) with high specific surface area and customizability are singularly attractive because of their ability to effectively capture and catalytically degrade CWAs. Herein, photothermal graphene-based nanocomposite fabrics are designed by wet-spinning and chemical reduction of graphene oxide fibers followed by in situ growth of UiO-66-NH2. The flexible graphene fabrics decorated with UiO-66-NH2 nanoparticles exhibit an ultrafast photothermal catalytic decontamination of dimethyl 4-nitrophenyl phosphate (DMNP), a typical simulant of CWAs. The half-life of the degradation reaction decreases from 3.4 to 1.6 min under simulated solar light irradiation, a significant gain over the values reported in the literature. Furthermore, DMNP can be degraded in 20 min by the graphene/UiO-66-NH2 fabric, and even after 5 cycles the degradation efficiency still retains more than 92 %. More importantly, the photothermal conversion of graphene and its instantaneous heat transfer to the UiO-66-NH2 catalyst effectively accelerate the catalytic reaction kinetics, achieving the fast detoxification of DMNP. The combination of catalytic degradation of MOFs with photothermal conversion effect of graphene makes the lightweight and flexible fabrics promising for protection against CWAs and other pollutants.
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Affiliation(s)
- Linna Song
- Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, Beijing 100029, China; State Key Laboratory of Organic-Inorganic Composites, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Tianyu Zhao
- Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, Beijing 100029, China; State Key Laboratory of Organic-Inorganic Composites, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Dongzhi Yang
- Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Xuejiao Wang
- Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, Beijing 100029, China
| | - Xinmin Hao
- China Hemp Research Center, 28 Xizhimen North Avenue, Haidian District, Beijing 100082, China
| | - Yaxin Liu
- Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, Beijing 100029, China
| | - Shiyi Zhang
- Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, Beijing 100029, China
| | - Zhong-Zhen Yu
- Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, Beijing 100029, China; State Key Laboratory of Organic-Inorganic Composites, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
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29
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Kirlikovali KO, Chen Z, Islamoglu T, Hupp JT, Farha OK. Zirconium-Based Metal-Organic Frameworks for the Catalytic Hydrolysis of Organophosphorus Nerve Agents. ACS APPLIED MATERIALS & INTERFACES 2020; 12:14702-14720. [PMID: 31951378 DOI: 10.1021/acsami.9b20154] [Citation(s) in RCA: 107] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Organophoshorus nerve agents are among the most toxic chemicals known to humans, and because of their unfortunate recent use despite international bans, there is an urgent need to develop materials that can effectively degrade these nerve agents. Within the past decade, zirconium-based metal-organic frameworks (Zr-MOFs) have emerged as a bioinspired class of materials capable of rapidly hydrolyzing these compounds and significantly diminishing their toxicity. Both experimental and computational insights have guided the design of Zr-MOFs, leading to the development of catalysts capable of detoxifying nerve agents and simulants, chemicals with similar functionality but lower toxicity, via hydrolysis within seconds in basic aqueous solutions. While these systems are acceptable for the elimination of stockpile weapons, translating this catalytic performance to filters incorporating Zr-MOFs that can be used in masks or protective clothing is not trivial. As such, a large area of focus recently has been targeted toward integrating these hydrolysis catalysts into protective clothing and gear while retaining the performance from solution-based catalytic systems. This Forum Article provides an overview of the development of Zr-MOFs for the catalytic hydrolysis of organophosphorus substrates, including design principles and mechanistic insights for both solution-based and textile-coated systems. Finally, we highlight the remaining challenges yet to be addressed and offer perspectives on the future directions for this field.
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30
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Kalinovskyy Y, Wright AJ, Hiscock JR, Watts TD, Williams RL, Cooper NJ, Main MJ, Holder SJ, Blight BA. Swell and Destroy: A Metal-Organic Framework-Containing Polymer Sponge That Immobilizes and Catalytically Degrades Nerve Agents. ACS APPLIED MATERIALS & INTERFACES 2020; 12:8634-8641. [PMID: 31990517 DOI: 10.1021/acsami.9b18478] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Organophosphorus chemical warfare agents function as potent neurotoxins. Whilst the destruction of nerve agents is most readily achieved by hydrolysis, their storage and transport are hazardous and lethal in milligram doses, with any spillage resulting in fatalities. Furthermore, current decontamination and remediation measures are limited by a need for stoichiometric reagents, solvents, and buffered solutions, complicating the process for the treatment of bulk contaminants. Herein, we report a composite polymer material capable of rendering bulk VX unusable by immobilization within a porous polymer until a metal-organic framework (MOF) catalyst fully hydrolyzes the neurotoxin. This is an all-in-one capability that minimizes the use of multiple reagents, facilitated by a porous high internal phase emulsion-based polystyrene monolith housing an active zirconia MOF catalyst (MOF-808); the porous polymer absorbs and immobilizes the liquid agents, while the MOF enables hydrolysis. The dichotomous hierarchy of porous materials facilitates the containment and rapid hydrolysis of VX (>80% degradation in 8 h) in the presence of excess H2O. This composite can further enable the hydrolysis of neat VX with reliance on ambient humidity (>95% in 11 days). Potentially, 4.5 kg of the composite can absorb, immobilize, and degrade the contents of a standard chemical drum/barrel (208 L, 55 gal) of the chemical warfare agent (CWA). We believe that this composite is the first example of what will be the go-to approach for CWA immobilization and degradation in the future. Furthermore, we believe that this demonstration of a catalytically reusable absorbent sponge provides a signpost for the development of similar materials where immobilization of a substrate in a catalytically active environment is desirable.
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Affiliation(s)
- Yaroslav Kalinovskyy
- School of Physical Sciences , University of Kent , Ingram Building, Canterbury CT2 7NH , U.K
| | - Alexander J Wright
- School of Physical Sciences , University of Kent , Ingram Building, Canterbury CT2 7NH , U.K
| | - Jennifer R Hiscock
- School of Physical Sciences , University of Kent , Ingram Building, Canterbury CT2 7NH , U.K
| | - Toby D Watts
- School of Physical Sciences , University of Kent , Ingram Building, Canterbury CT2 7NH , U.K
| | - Rebecca L Williams
- Defence Science and Technology Laboratory , Porton Down, Salisbury SP4 0JQ , Wiltshire, U.K
| | - Nicholas J Cooper
- Defence Science and Technology Laboratory , Porton Down, Salisbury SP4 0JQ , Wiltshire, U.K
| | - Marcus J Main
- Defence Science and Technology Laboratory , Porton Down, Salisbury SP4 0JQ , Wiltshire, U.K
| | - Simon J Holder
- School of Physical Sciences , University of Kent , Ingram Building, Canterbury CT2 7NH , U.K
| | - Barry A Blight
- School of Physical Sciences , University of Kent , Ingram Building, Canterbury CT2 7NH , U.K
- Department of Chemistry , University of New Brunswick , Fredericton , New Brunswick E3B 5A3 , Canada
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31
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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: 292] [Impact Index Per Article: 73.0] [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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32
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Phadatare A, Kandasubramanian B. Metal Organic Framework Functionalized Fabrics for Detoxification of Chemical Warfare Agents. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b06695] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Akash Phadatare
- Department of Fibers and Textile Processing Technology, Institute of Chemical Technology (ICT), Deemed to be University (DU), Mumbai, 400019, India
| | - Balasubramanian Kandasubramanian
- Rapid Prototyping Laboratory, Department of Metallurgical & Materials Engineering, Defence Institute of Advanced Technology (DIAT), Deemed University (DU), Ministry of Defence, Girinagar, Pune, 411025, India
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33
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Chen R, Tao CA, Zhang Z, Chen X, Liu Z, Wang J. Layer-by-Layer Fabrication of Core-Shell Fe 3O 4@UiO-66-NH 2 with High Catalytic Reactivity toward the Hydrolysis of Chemical Warfare Agent Simulants. ACS APPLIED MATERIALS & INTERFACES 2019; 11:43156-43165. [PMID: 31652043 DOI: 10.1021/acsami.9b14099] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Detoxifying materials against chemical warfare agents (CWAs) and their simulants are highly desired for proper handling of contamination by and destruction of CWAs. Herein, we report a facile layer-by-layer fabrication of core-shell Fe3O4@UiO-66-NH2 and its application in fast degradation of CWA simulants. The Fe3O4@UiO-66-NH2 composite was prepared through a layer-by-layer epitaxial growth strategy, by alternately immersing Fe3O4 nanoparticles in ethanol solutions of a metal node [Zr6O4(OH)4]12+ precursor and organic linkers [NH2-BDC, 2-aminoterephthalic acid], respectively, and separating using a magnet. As confirmed by characterization results, the Fe3O4@UiO-66-NH2 composites with 24.4 μmol/g Zr6 node content showed a well-defined core-shell structure as well as good thermal and chemical stability. These core-shell magnetic metal-organic frameworks (MOFs) were further tested in the catalytic hydrolysis of dimethyl-4-nitrophenyl phosphate (a nerve agent simulant) and demonstrated 36 times higher catalytic activity than the UiO-66-NH2 powder due to their highly defective surface, high percentage of MOFs on the surface, and their rich mesoporous structure. Since magnetism was retained after the coating of MOFs, Fe3O4@UiO-66-NH2 could be easily recovered and reused after catalysis.
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Affiliation(s)
- Rui Chen
- College of Liberal Arts and Science , National University of Defense Technology , Changsha 410073 , China
| | - Cheng-An Tao
- College of Liberal Arts and Science , National University of Defense Technology , Changsha 410073 , China
| | - Zenghui Zhang
- College of Liberal Arts and Science , National University of Defense Technology , Changsha 410073 , China
| | - Xianzhe Chen
- College of Liberal Arts and Science , National University of Defense Technology , Changsha 410073 , China
| | - Zhuoliang Liu
- College of Liberal Arts and Science , National University of Defense Technology , Changsha 410073 , China
| | - Jianfang Wang
- College of Liberal Arts and Science , National University of Defense Technology , Changsha 410073 , China
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34
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Ma K, Islamoglu T, Chen Z, Li P, Wasson MC, Chen Y, Wang Y, Peterson GW, Xin JH, Farha OK. Scalable and Template-Free Aqueous Synthesis of Zirconium-Based Metal-Organic Framework Coating on Textile Fiber. J Am Chem Soc 2019; 141:15626-15633. [PMID: 31532665 DOI: 10.1021/jacs.9b07301] [Citation(s) in RCA: 86] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Organophosphonate-based nerve agents, such as VX, Sarin (GB), and Soman (GD), are among the most toxic chemicals to humankind. Recently, we have shown that Zr-based metal-organic frameworks (Zr-MOFs) can effectively catalyze the hydrolysis of these toxic chemicals for diminishing their toxicity. On the other hand, utilizing these materials in powder form is not practical, and developing scalable and economical processes for integrating these materials onto fibers is crucial for protective gear. Herein, we report a scalable, template-free, and aqueous solution-based synthesis strategy for the production of Zr-MOF-coated textiles. Among all MOF/fiber composites reported to date, the MOF-808/polyester fibers exhibit the highest rates of nerve agent hydrolysis. Moreover, such highly porous fiber composites display significantly higher protection time compared to that of its parent fabric for a mustard gas simulant, 2-chloroethyl ethyl sulfide (CEES). A decreased diffusion rate of toxic chemicals through the MOF layer can provide time needed for the destruction of the harmful species.
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Affiliation(s)
- Kaikai Ma
- Research Centre for Smart Wearable Technology, Institute of Textiles and Clothing , The Hong Kong Polytechnic University , Kowloon 999077 , Hong Kong SAR
| | | | | | | | | | | | - Yuanfeng Wang
- Research Centre for Smart Wearable Technology, Institute of Textiles and Clothing , The Hong Kong Polytechnic University , Kowloon 999077 , Hong Kong SAR
| | - Gregory W Peterson
- U.S. Army Combat Capabilities Development Command Chemical Biological Center , 8198 Blackhawk Road , Aberdeen Proving Ground , Maryland 21010 , United States
| | - John H Xin
- Research Centre for Smart Wearable Technology, Institute of Textiles and Clothing , The Hong Kong Polytechnic University , Kowloon 999077 , Hong Kong SAR
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35
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Dwyer DB, Liu J, Gomez JC, Tovar TM, Davoodabadi A, Bernier WE, DeCoste JB, Jones WE. Metal Hydroxide/Polymer Textiles for Decontamination of Toxic Organophosphates: An Extensive Study of Wettability, Catalytic Activity, and the Effects of Aggregation. ACS APPLIED MATERIALS & INTERFACES 2019; 11:31378-31385. [PMID: 31368300 DOI: 10.1021/acsami.9b10440] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Electrospun nanofibers (NFs) incorporated with catalytically active components have gained significant interest in chemical protective clothing. This is because of the desirable properties of the NFs combined with decontamination capability of the active component. Here, a series of metal hydroxide catalysts Ti(OH)x, Zr(OH)4, and Ce(OH)4 were incorporated into three different polymer NF systems. These new polymer/metal hydroxide composite NFs were then evaluated for their catalytic activity against a nerve agent simulant. Two methods were utilized to incorporate the metal hydroxides into the NFs. Method one used direct incorporation of Ti(OH)x, Zr(OH)4, and Ce(OH)4 catalysts, whereas method two employed incorporation of Ti(OH)x via a precursor molecule. Composite NFs prepared via method one resulted in greatly improved reaction rates over the respective pure metal hydroxides due to reduced aggregation of catalysts, with polymer/Ce(OH)4 composite NFs having the fastest reaction rates out of method one materials. Interestingly, composite samples prepared by method two yielded the fastest reaction rates overall. This is because of the homogeneous distribution of the metal hydroxide catalyst throughout the NF. This homogeneous distribution created a hydroxyl-decorated NF surface with a greater number of exposed active sites for catalysis. The hydroxyl-decorated NF surface also resulted in an unexpected highly wettable composite NF, which also was found to contribute to the observed reaction rates. These results are not only promising for applications in chemical protective clothing but also show great potential for application in areas which need highly wettable membrane materials. This includes areas such as separators, antifouling membranes, and certain medical applications.
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Affiliation(s)
- Derek B Dwyer
- Binghamton University State University of New York , 4400 Vestal Parkway East , Binghamton 13902 , New York , United States
| | - Jian Liu
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston 60208 , Illinois , United States
| | - Jasmine C Gomez
- State University of New York at Oswego , 7060 Route 104 , Oswego 13126 , New York , United States
| | - Trenton M Tovar
- US Army, Combat Capabilities Development Command Chemical and Biological Center , 5183 Blackhawk Road , Aberdeen Proving Ground 21010 , United States
| | - Ali Davoodabadi
- Binghamton University State University of New York , 4400 Vestal Parkway East , Binghamton 13902 , New York , United States
| | - William E Bernier
- Binghamton University State University of New York , 4400 Vestal Parkway East , Binghamton 13902 , New York , United States
| | - Jared B DeCoste
- US Army, Combat Capabilities Development Command Chemical and Biological Center , 5183 Blackhawk Road , Aberdeen Proving Ground 21010 , United States
| | - Wayne E Jones
- University of New Hampshire , 105 Main Street , Durham 03824 , New Hampshire , United States
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36
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Pomerantz NL, Anderson EE, Dugan NP, Hoffman NF, Barton HF, Lee DT, Oldham CJ, Peterson GW, Parsons GN. Air, Water Vapor, and Aerosol Transport through Textiles with Surface Functional Coatings of Metal Oxides and Metal-Organic Frameworks. ACS APPLIED MATERIALS & INTERFACES 2019; 11:24683-24690. [PMID: 31241889 DOI: 10.1021/acsami.9b04091] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Currently, air permeable chemical/biological (CB) protective garments are based on activated carbon technology, which reduces moisture vapor transport needed for evaporative cooling and has potential to absorb and concentrate toxic materials. Researchers are exploring classes of sorbent materials that can selectively accumulate and decompose target compounds for potential to enhance protective suits and allow for novel filtration devices. Here, the metal-organic frameworks (MOFs) UiO-66-NH2 and HKUST-1 have been identified as such materials. To better understand how MOFs can perform in future CB protective systems, atomic layer deposition (ALD) and solution deposition were used to modify nonwoven polypropylene and flame-resistant fabrics with HKUST-1 and UiO-66-NH2. Air permeation, water vapor transport, filtration efficiency, and chemical reactivity against chemical agent simulants were assessed in relation to ALD thickness and MOF crystal size. MOF deposition on substrates decreased both air and chemical permeation while increasing filtration efficiency and chemical sorption. Moisture vapor transport was not affected by MOF growth on substrates, which is promising when considering thermal properties of protective garments. Future work should continue to explore how MOF deposition onto fiber and textile substrates impacts transport properties and chemical absorbance.
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Affiliation(s)
- Natalie L Pomerantz
- U.S. Army Combat Capabilities Development Command Soldier Center , 10 General Greene Avenue , Natick , Massachusetts 01760 , United States
| | - Erin E Anderson
- Battelle Memorial Institute Natick Operations , 313 Speen Street , Natick , Massachusetts 01760 , United States
| | - Nicholas P Dugan
- U.S. Army Combat Capabilities Development Command Soldier Center , 10 General Greene Avenue , Natick , Massachusetts 01760 , United States
| | - Nicole F Hoffman
- U.S. Army Combat Capabilities Development Command Soldier Center , 10 General Greene Avenue , Natick , Massachusetts 01760 , United States
| | - Heather F Barton
- North Carolina State University , 911 Partners Way , Raleigh , North Carolina 27606 , United States
| | - Dennis T Lee
- North Carolina State University , 911 Partners Way , Raleigh , North Carolina 27606 , United States
| | - Christopher J Oldham
- North Carolina State University , 911 Partners Way , Raleigh , North Carolina 27606 , United States
| | - Gregory W Peterson
- U.S. Army Combat Capabilities Development Command Chemical and Biological Center , 5183 Blackhawk Road , Aberdeen Proving Ground , Maryland 21010 , United States
| | - Gregory N Parsons
- North Carolina State University , 911 Partners Way , Raleigh , North Carolina 27606 , United States
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37
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Garibay SJ, Farha OK, DeCoste JB. Single-component frameworks for heterogeneous catalytic hydrolysis of organophosphorous compounds in pure water. Chem Commun (Camb) 2019; 55:7005-7008. [PMID: 31124545 DOI: 10.1039/c9cc02236h] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Amine modified Zr6-based metal-organic frameworks (MOFs) were synthesized through solvent-assisted linker incorporation (SALI) and utilized as single-component heterogeneous catalysts for the hydrolysis of organophosphorous compounds under solely aqueous conditions at room temperature. These materials display unprecidentedly fast catalytic hydrolysis for dimethyl p-nitrophenyl phosphate (DMNP) and nerve agent VX without the use of a buffered solution.
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Affiliation(s)
- Sergio J Garibay
- Combat Capabilities Development Command Chemical and Biological Center, 5183 Blackhawk Road, Aberdeen Proving Ground, Maryland 21010, USA.
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38
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Rasouli R, Barhoum A, Bechelany M, Dufresne A. Nanofibers for Biomedical and Healthcare Applications. Macromol Biosci 2018; 19:e1800256. [DOI: 10.1002/mabi.201800256] [Citation(s) in RCA: 109] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 10/30/2018] [Indexed: 12/13/2022]
Affiliation(s)
- Rahimeh Rasouli
- Department of Medical NanotechnologyTehran University of Medical Sciences—International Campus 14177‐43373 Tehran Iran
| | - Ahmed Barhoum
- Faculty of ScienceChemistry DepartmentHelwan University 11795 Helwan Cairo Egypt
- Institut Européen des Membranes (IEM UMR 5635)ENSCMCNRSUniversity of Montpellier 34090 Montpellier France
| | - Mikhael Bechelany
- Institut Européen des Membranes (IEM UMR 5635)ENSCMCNRSUniversity of Montpellier 34090 Montpellier France
| | - Alain Dufresne
- LGP2, Grenoble INP, CNRSUniversité Grenoble Alpes F‐38000 Grenoble France
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