1
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Kulisiewicz AM, Garibay SJ, Pozza GR, Browe MA, Sparr O, Singh S, Kelly LA, DeCoste JB. Tunable Photocatalytic Singlet Oxygen Generation by Metal-Organic Frameworks via Functionalization of Pyrene-Containing Linkers. ACS APPLIED MATERIALS & INTERFACES 2023; 15:40727-40734. [PMID: 37531584 DOI: 10.1021/acsami.3c06011] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/04/2023]
Abstract
Metal-organic frameworks (MOFs) are highly versatile materials that have shown great promise in chemical warfare agent (CWA) adsorption and decontamination. Sulfur mustard has been one of the most prominently used CWAs over the last century; therefore, the development of effective detoxification strategies is of utmost importance. However, typical routes of detoxification are slow and/or result in the production of harmful byproducts. NU-1000 has previously shown promise as a "soft" oxidizer that can readily detoxify sulfur mustard and its simulant 2-chloroethyl ethyl sulfide (2-CEES) through the generation of singlet oxygen in the presence of either UV (396 nm) or blue (465 nm) light. Several variants of NU-1000 were synthesized (MOF-R, R = -Cl, -NO2, -CH3) with functional groups positioned either ortho or meta to the carboxylic acid on the linker. NU-1000-o-(Cl)4 and NU-1000-m-(Cl)4 showed significant enhancement of photooxidation of 2-CEES due to spin-orbit coupling, enhancing the intersystem crossing into the MOF triplet (T1) state. Furthermore, substitution of MOF linkers led to pyrene-phenyl rotation. Linkers with substituents in the ortho-position were shown to have smaller pyrene-phenyl torsion angles, leading to enhanced conjugation between the rings and a subsequent red shift in the absorption spectra. This red shift leads to enhanced reactivity of NU-1000-o-(Cl)4 under blue light conditions and gives perspective on making materials with enhanced reactivity utilizing visible light.
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Affiliation(s)
- Ann M Kulisiewicz
- Protection Division, U.S. Army Combat Capabilities Development Command Chemical Biological Center, 5183 Blackhawk Road, Aberdeen Proving Ground, Maryland 21010, United States
| | - Sergio J Garibay
- Protection Division, U.S. Army Combat Capabilities Development Command Chemical Biological Center, 5183 Blackhawk Road, Aberdeen Proving Ground, Maryland 21010, United States
- Leidos, Inc., P.O. Box 68, Gunpowder, Maryland 21010, United States
| | - Gabrielle R Pozza
- Department of Chemistry and Biochemistry, University of Maryland, Baltimore County, Baltimore, Maryland 21250, United States
| | - Matthew A Browe
- Protection Division, U.S. Army Combat Capabilities Development Command Chemical Biological Center, 5183 Blackhawk Road, Aberdeen Proving Ground, Maryland 21010, United States
| | - Owen Sparr
- Department of Chemistry and Biochemistry, University of Maryland, Baltimore County, Baltimore, Maryland 21250, United States
| | - Sukhvir Singh
- Department of Chemistry and Biochemistry, University of Maryland, Baltimore County, Baltimore, Maryland 21250, United States
| | - Lisa A Kelly
- Department of Chemistry and Biochemistry, University of Maryland, Baltimore County, Baltimore, Maryland 21250, United States
| | - Jared B DeCoste
- Protection Division, U.S. Army Combat Capabilities Development Command Chemical Biological Center, 5183 Blackhawk Road, Aberdeen Proving Ground, Maryland 21010, United States
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2
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Simms C, de Azambuja F, Parac-Vogt TN. Enhancing the Catalytic Activity of MOF-808 Towards Peptide Bond Hydrolysis through Synthetic Modulations. Chemistry 2021; 27:17230-17239. [PMID: 34761450 DOI: 10.1002/chem.202103102] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Indexed: 11/10/2022]
Abstract
The performance of MOFs in catalysis is largely derived from structural features, and much work has focused on introducing structural changes such as defects or ligand functionalisation to boost the reactivity of the MOF. However, the effects of different parameters chosen for the synthesis on the catalytic reactivity of the resulting MOF remains poorly understood. Here, we evaluate the role of metal precursor on the reactivity of Zr-based MOF-808 towards hydrolysis of the peptide bond in the glycylglycine model substrate. In addition, the effect of synthesis temperature and duration has been investigated. Surprisingly, the metal precursor was found to have a large influence on the reactivity of the MOF, surpassing the effect of particle size or number of defects. Additionally, we show that by careful selection of the Zr-salt precursor and temperature used in MOF syntheses, equally active MOF catalysts could be obtained after a 20 minute synthesis compared to 24 h synthesis.
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Affiliation(s)
- Charlotte Simms
- Department of Chemistry, KU Leuven, Celestijnenlaan 200F, 3001, Leuven, Belgium
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3
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McCarver GA, Rajeshkumar T, Vogiatzis KD. Computational catalysis for metal-organic frameworks: An overview. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213777] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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4
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Dong J, An HD, Yue ZK, Hou SL, Chen Y, Zhang ZJ, Cheng P, Peng Q, Zhao B. Dual-Selective Catalysis in Dephosphorylation Tuned by Hf 6-Containing Metal-Organic Frameworks Mimicking Phosphatase. ACS CENTRAL SCIENCE 2021; 7:831-840. [PMID: 34079899 PMCID: PMC8161481 DOI: 10.1021/acscentsci.0c01581] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Indexed: 05/05/2023]
Abstract
Selective dephosphorylation is full of great challenges in the field of biomimetic catalysis. To mimic the active sites of protein phosphatase, Hf-OH-Hf motif-containing metal-organic frameworks (MOFs) were obtained and structurally characterized, which are assembled from [Hf48Ni6] cubic nanocages and exhibit good stability in various solvents and acid/base solutions. Catalytic investigations suggest as-synthesized Hf-Ni and Hf-Ni-NH 2 display accurate type-selectivity (selectively catalyzed P-O rather than S-O or C-O bonds) and position-selectivity (selectively catalyzed phosphomonoesters over phosphodiesters) for the hydrolysis of phosphoesters. Reaction kinetic studies further revealed the high activity of the catalytic sites in these catalysts, and the unique catalytic selectivity and high activity are comparable to phosphatase. Additionally, these MOF catalysts possess good recursivity and hypotoxicity. Control experiments (including Hf- and Zr-based isomorphous MOFs) and theoretical calculations indicate that both triplet nickel and Hf6 clusters play significant roles in the unique binding site and favorable binding energy. To our knowledge, this is the first example of selective dephosphorylation through MOF catalysts as mimic enzymes, which paves a potential way for the development of specific therapeutic MOFs.
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Affiliation(s)
- Jie Dong
- Key
Laboratory of Advanced Energy Material Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Hong-De An
- State
Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Nankai University, Tianjin 300353, China
| | - Ze-Kun Yue
- State
Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Sheng-Li Hou
- Key
Laboratory of Advanced Energy Material Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Yao Chen
- State
Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Nankai University, Tianjin 300353, China
| | - Zhen-Jie Zhang
- Key
Laboratory of Advanced Energy Material Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Peng Cheng
- Key
Laboratory of Advanced Energy Material Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Qian Peng
- State
Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Bin Zhao
- Key
Laboratory of Advanced Energy Material Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
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5
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Marchesi S, Guidotti M, Marchese L, Evangelisti C, Carniato F, Bisio C. Bifunctional Europium(III) and Niobium(V)-Containing Saponite Clays for the Simultaneous Optical Detection and Catalytic Oxidative Abatement of Blister Chemical Warfare Agents. Chemistry 2021; 27:4723-4730. [PMID: 33368657 DOI: 10.1002/chem.202005454] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Indexed: 01/29/2023]
Abstract
For the first time, the co-presence in the saponite structure of luminescent EuIII and catalytic NbV metal sites was exploited for the simultaneous detection and catalytic abatement of sulfur-containing blister chemical warfare agents. Metal centers were introduced in structural positions of the saponite (in the interlayer space or inside the inorganic framework) following two different synthetic methodologies. The functionalized saponites were able to reveal the presence of a sulfur mustard simulant (2-chloroethyl)ethyl sulfide (CEES) after few seconds of contact time and more than 80 % of the substrate was catalytically decomposed after 24 h in the presence of aqueous hydrogen peroxide.
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Affiliation(s)
- Stefano Marchesi
- Dipartimento di Scienze e Innovazione Tecnologica, Università del Piemonte Orientale "Amedeo Avogadro", Viale Teresa Michel 11, 15121, Alessandria, Italy
| | - Matteo Guidotti
- CNR-SCITEC-Istituto di Scienze e Tecnologie Chimiche "G. Natta", Via C. Golgi 19, 20133, Milano, Italy
| | - Leonardo Marchese
- Dipartimento di Scienze e Innovazione Tecnologica, Università del Piemonte Orientale "Amedeo Avogadro", Viale Teresa Michel 11, 15121, Alessandria, Italy
| | - Claudio Evangelisti
- CNR-ICCOM Istituto di Chimica dei Composti OrganoMetallici, via G. Moruzzi 1, 56124, Pisa, Italy
| | - Fabio Carniato
- Dipartimento di Scienze e Innovazione Tecnologica, Università del Piemonte Orientale "Amedeo Avogadro", Viale Teresa Michel 11, 15121, Alessandria, Italy
| | - Chiara Bisio
- Dipartimento di Scienze e Innovazione Tecnologica, Università del Piemonte Orientale "Amedeo Avogadro", Viale Teresa Michel 11, 15121, Alessandria, Italy.,CNR-SCITEC-Istituto di Scienze e Tecnologie Chimiche "G. Natta", Via C. Golgi 19, 20133, Milano, Italy
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6
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Geravand E, Farzaneh F, Gil-San-Millan R, Carmona FJ, Navarro JAR. Mixed-Metal Cerium/Zirconium MOFs with Improved Nerve Agent Detoxification Properties. Inorg Chem 2020; 59:16160-16167. [DOI: 10.1021/acs.inorgchem.0c01434] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Elham Geravand
- Department of Chemistry, Faculty of Physics and Chemistry, Alzahra University, Vanak, Tehran 19938 91176, Iran
| | - Faezeh Farzaneh
- Department of Chemistry, Faculty of Physics and Chemistry, Alzahra University, Vanak, Tehran 19938 91176, Iran
| | - Rodrigo Gil-San-Millan
- Departamento de Química Inorgánica, Universidad de Granada, Avenida Fuentenueva S/N, 18071 Granada, Spain
| | - Francisco J. Carmona
- Departamento de Química Inorgánica, Universidad de Granada, Avenida Fuentenueva S/N, 18071 Granada, Spain
| | - Jorge A. R. Navarro
- Departamento de Química Inorgánica, Universidad de Granada, Avenida Fuentenueva S/N, 18071 Granada, Spain
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7
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Kalaj M, Cohen SM. Spray‐Coating of Catalytically Active MOF–Polythiourea through Postsynthetic Polymerization. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202004205] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Mark Kalaj
- Department of Chemistry and Biochemistry University of California, San Diego La Jolla CA 92093 USA
| | - Seth M. Cohen
- Department of Chemistry and Biochemistry University of California, San Diego La Jolla CA 92093 USA
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8
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Kalaj M, Cohen SM. Spray-Coating of Catalytically Active MOF-Polythiourea through Postsynthetic Polymerization. Angew Chem Int Ed Engl 2020; 59:13984-13989. [PMID: 32369673 DOI: 10.1002/anie.202004205] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Indexed: 11/09/2022]
Abstract
A UiO-66-NCS MOF was formed by postsynthetic modification of UiO-66-NH2 . The UiO-66-NCS MOFs displays a circa 20-fold increase in activity against the chemical warfare agent simulant dimethyl-4-nitrophenyl phosphate (DMNP) compared to UiO-66-NH2 , making it the most active MOF materials using a validated high-throughput screening. The -NCS functional groups provide reactive handles for postsynthetic polymerization of the MOFs into functional materials. These MOFs can be tethered to amine-terminated polypropylene polymers (Jeffamines) through a facile room-temperature synthesis with no byproducts. The MOFs are then crosslinked into a MOF-polythiourea (MOF-PTU) composite material, maintaining the catalytic properties of the MOF and the flexibility of the polymer. This MOF-PTU hybrid material was spray-coated onto Nyco textile fibers, displaying excellent adhesion to the fiber surface. The spray-coated fibers were screened for the degradation of DMNP and showed durable catalytic reactivity.
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Affiliation(s)
- Mark Kalaj
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, CA, 92093, USA
| | - Seth M Cohen
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, CA, 92093, USA
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9
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Jung H, Kim MK, Lee J, Kwon JH, Lee J. Characterization of the Zirconium Metal-Organic Framework (MOF) UiO-66-NH2 for the Decomposition of Nerve Agents in Solid-State Conditions Using Phosphorus-31 Solid State-Magic Angle Spinning Nuclear Magnetic Resonance (31P SS-MAS NMR) and Gas Chromatography – Mass Spectrometry (GC-MS). ANAL LETT 2020. [DOI: 10.1080/00032719.2020.1768399] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Hyunsook Jung
- Agency for Defense Development (ADD), Daejeon, South Korea
| | - Min-Kun Kim
- Agency for Defense Development (ADD), Daejeon, South Korea
| | - Juno Lee
- Agency for Defense Development (ADD), Daejeon, South Korea
| | - Ji Hyun Kwon
- Agency for Defense Development (ADD), Daejeon, South Korea
| | - Jaeheon Lee
- Agency for Defense Development (ADD), Daejeon, South Korea
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10
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Fan S, Zhang G, Dennison GH, FitzGerald N, Burn PL, Gentle IR, Shaw PE. Challenges in Fluorescence Detection of Chemical Warfare Agent Vapors Using Solid-State Films. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e1905785. [PMID: 31692155 DOI: 10.1002/adma.201905785] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Indexed: 06/10/2023]
Abstract
Organophosphorus (OP)-based nerve agents are extremely toxic and potent acetylcholinesterase inhibitors and recent attacks involving nerve agents highlight the need for fast detection and intervention. Fluorescence-based detection, where the sensing material undergoes a chemical reaction with the agent causing a measurable change in the luminescence, is one method for sensing and identifying nerve agents. Most studies use the simulants diethylchlorophosphate and di-iso-propylfluorophosphate to evaluate the performance of sensors due to their reduced toxicity relative to OP nerve agents. While detection of nerve agent simulants in solution is relatively widely reported, there are fewer reports on vapor detection using solid-state sensors. Herein, progress in organic semiconductor sensing materials developed for solid-state detection of OP-based nerve agent vapors is reviewed. The effect of acid impurities arising from the hydrolysis of simulants and nerve agents on the efficacy and selectivity of the reported sensing materials is also discussed. Indeed, in some cases it is unclear whether it is the simulant that is detected or the acid hydrolysis products. Finally, it is highlighted that while analyte diffusion into the sensing film is critical in the design of fast, responsive sensing systems, it is an area that is currently not well studied.
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Affiliation(s)
- Shengqiang Fan
- Centre for Organic Photonics & Electronics, School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Guanran Zhang
- Centre for Organic Photonics & Electronics, School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Genevieve H Dennison
- Land Division, Defence Science and Technology Group, Fishermans Bend, Victoria, 3207, Australia
| | - Nicholas FitzGerald
- Land Division, Defence Science and Technology Group, Fishermans Bend, Victoria, 3207, Australia
| | - Paul L Burn
- Centre for Organic Photonics & Electronics, School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Ian R Gentle
- Centre for Organic Photonics & Electronics, School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Paul E Shaw
- Centre for Organic Photonics & Electronics, School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, QLD, 4072, Australia
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11
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Ploskonka AM, DeCoste JB. Insight into organophosphate chemical warfare agent simulant hydrolysis in metal-organic frameworks. JOURNAL OF HAZARDOUS MATERIALS 2019; 375:191-197. [PMID: 31059988 DOI: 10.1016/j.jhazmat.2019.04.044] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Accepted: 04/12/2019] [Indexed: 06/09/2023]
Abstract
Metal-organic frameworks (MOFs) are porous 3-dimensional crystalline structures that have shown promise for a variety of applications including adsorption, catalysis, and sensing. Modern warfare has placed chemical warfare agent (CWA) destruction at the forefront of chemical applications for MOFs. However, experiments involving CWAs can only be performed by a small number of highly trained individuals as they are extremely dangerous and available only to certain laboratories. As such, it is imperative that suitable chemical simulants and reaction conditions are determined for CWAs of interest. In this work, we determine the reaction rate for heterogeneous catalytic hydrolysis of eight commonly used G-agent simulants with zirconium-based MOFs. Of the simulants tested, only dimethyl chlorophosphate (DMCP), diisopropylfluorophosphate (DFP), and dimethyl p-nitrophenylphosphate (DMNP) exhibit the ability to be catalytically hydrolyzed in a manner similar to the G-agents by the MOFs studied. Two different base-catalyzed reaction mechanisms are proposed for the hydrolysis reaction on the different MOF secondary building units, and the effect of pH and buffer properties is determined using an N-ethylmorpholine (NEM) buffer at pH 8-10 and a 3-(cyclohexylamino)-1-propanesulofinic acid (CAPS) buffer at pH 10-11.
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Affiliation(s)
- Ann M Ploskonka
- Leidos, Inc., P.O. Box 68, Edgewood Chemical Biological Center, Aberdeen Proving Ground, MD, 21010, United States; Edgewood Chemical Biological Center, U.S. Army Research, Development, and Engineering Command, 5183 Blackhawk Road, Aberdeen Proving Ground, MD, 21010, United States
| | - Jared B DeCoste
- Edgewood Chemical Biological Center, U.S. Army Research, Development, and Engineering Command, 5183 Blackhawk Road, Aberdeen Proving Ground, MD, 21010, United States.
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12
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Kalaj M, Denny MS, Bentz KC, Palomba JM, Cohen SM. Nylon–MOF Composites through Postsynthetic Polymerization. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201812655] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Mark Kalaj
- Department of Chemistry and Biochemistry University of California, San Diego La Jolla CA 92093 USA
| | - Michael S. Denny
- Department of Chemistry and Biochemistry University of California, San Diego La Jolla CA 92093 USA
| | - Kyle C. Bentz
- Department of Chemistry and Biochemistry University of California, San Diego La Jolla CA 92093 USA
| | - Joseph M. Palomba
- Department of Chemistry and Biochemistry University of California, San Diego La Jolla CA 92093 USA
| | - Seth M. Cohen
- Department of Chemistry and Biochemistry University of California, San Diego La Jolla CA 92093 USA
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13
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Kalaj M, Denny MS, Bentz KC, Palomba JM, Cohen SM. Nylon–MOF Composites through Postsynthetic Polymerization. Angew Chem Int Ed Engl 2019; 58:2336-2340. [DOI: 10.1002/anie.201812655] [Citation(s) in RCA: 96] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2018] [Indexed: 11/10/2022]
Affiliation(s)
- Mark Kalaj
- Department of Chemistry and Biochemistry University of California, San Diego La Jolla CA 92093 USA
| | - Michael S. Denny
- Department of Chemistry and Biochemistry University of California, San Diego La Jolla CA 92093 USA
| | - Kyle C. Bentz
- Department of Chemistry and Biochemistry University of California, San Diego La Jolla CA 92093 USA
| | - Joseph M. Palomba
- Department of Chemistry and Biochemistry University of California, San Diego La Jolla CA 92093 USA
| | - Seth M. Cohen
- Department of Chemistry and Biochemistry University of California, San Diego La Jolla CA 92093 USA
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14
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Dong J, Lv H, Sun X, Wang Y, Ni Y, Zou B, Zhang N, Yin A, Chi Y, Hu C. A Versatile Self‐Detoxifying Material Based on Immobilized Polyoxoniobate for Decontamination of Chemical Warfare Agent Simulants. Chemistry 2018; 24:19208-19215. [DOI: 10.1002/chem.201804523] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Revised: 10/20/2018] [Indexed: 11/07/2022]
Affiliation(s)
- Jing Dong
- Key Laboratory of Cluster Science Ministry of EducationBeijing Key Laboratory of Photoelectronic/Electrophotonic, Conversion MaterialsSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Hongjin Lv
- Key Laboratory of Cluster Science Ministry of EducationBeijing Key Laboratory of Photoelectronic/Electrophotonic, Conversion MaterialsSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Xiangrong Sun
- Key Laboratory of Cluster Science Ministry of EducationBeijing Key Laboratory of Photoelectronic/Electrophotonic, Conversion MaterialsSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Yin Wang
- Key Laboratory of Cluster Science Ministry of EducationBeijing Key Laboratory of Photoelectronic/Electrophotonic, Conversion MaterialsSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Yuanman Ni
- Key Laboratory of Cluster Science Ministry of EducationBeijing Key Laboratory of Photoelectronic/Electrophotonic, Conversion MaterialsSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Bo Zou
- Key Laboratory of Cluster Science Ministry of EducationBeijing Key Laboratory of Photoelectronic/Electrophotonic, Conversion MaterialsSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Nan Zhang
- Key Laboratory of Cluster Science Ministry of EducationBeijing Key Laboratory of Photoelectronic/Electrophotonic, Conversion MaterialsSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Anxiang Yin
- Key Laboratory of Cluster Science Ministry of EducationBeijing Key Laboratory of Photoelectronic/Electrophotonic, Conversion MaterialsSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Yingnan Chi
- Key Laboratory of Cluster Science Ministry of EducationBeijing Key Laboratory of Photoelectronic/Electrophotonic, Conversion MaterialsSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Changwen Hu
- Key Laboratory of Cluster Science Ministry of EducationBeijing Key Laboratory of Photoelectronic/Electrophotonic, Conversion MaterialsSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
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15
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Yang S, Peng L, Bulut S, Queen WL. Recent Advances of MOFs and MOF-Derived Materials in Thermally Driven Organic Transformations. Chemistry 2018; 25:2161-2178. [DOI: 10.1002/chem.201803157] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Indexed: 01/19/2023]
Affiliation(s)
- Shuliang Yang
- Institute of Chemical Sciences and Engineering; École Polytechnique Fédérale de Lausanne (EPFL), EPFL-ISIC-Valais; Sion 1950 Switzerland
| | - Li Peng
- Institute of Chemical Sciences and Engineering; École Polytechnique Fédérale de Lausanne (EPFL), EPFL-ISIC-Valais; Sion 1950 Switzerland
| | - Safak Bulut
- Institute of Chemical Sciences and Engineering; École Polytechnique Fédérale de Lausanne (EPFL), EPFL-ISIC-Valais; Sion 1950 Switzerland
| | - Wendy L. Queen
- Institute of Chemical Sciences and Engineering; École Polytechnique Fédérale de Lausanne (EPFL), EPFL-ISIC-Valais; Sion 1950 Switzerland
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16
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da Silva CTP, Howarth AJ, Rimoldi M, Islamoglu T, Rinaldi AW, Hupp JT. Phosphonates Meet Metal−Organic Frameworks: Towards CO
2
Adsorption. Isr J Chem 2018. [DOI: 10.1002/ijch.201800129] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Cleiser Thiago P. da Silva
- Department of Chemistry Northwestern University 2145 Sheridan Road Evanston, IL 60208 United States
- Laboratory of Materials Chemistry and Sensors State University of Maringá Av. Colombo 5790 87020-900 Maringá, PR Brazil
| | - Ashlee J. Howarth
- Department of Chemistry Northwestern University 2145 Sheridan Road Evanston, IL 60208 United States
- Department of Chemistry and Biochemistry Concordia University 7141 Sherbrooke St. W Montréal, QC H4B 1R6
| | - Martino Rimoldi
- Department of Chemistry Northwestern University 2145 Sheridan Road Evanston, IL 60208 United States
| | - Timur Islamoglu
- Department of Chemistry Northwestern University 2145 Sheridan Road Evanston, IL 60208 United States
| | - Andrelson W. Rinaldi
- Laboratory of Materials Chemistry and Sensors State University of Maringá Av. Colombo 5790 87020-900 Maringá, PR Brazil
| | - Joseph T. Hupp
- Department of Chemistry Northwestern University 2145 Sheridan Road Evanston, IL 60208 United States
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17
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Khulbe K, Roy P, Radhakrishnan A, Mugesh G. An Unusual Two‐Step Hydrolysis of Nerve Agents by a Nanozyme. ChemCatChem 2018. [DOI: 10.1002/cctc.201801220] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Kritika Khulbe
- Department of Inorganic and Physical ChemistryIndian Institute of Science Bangalore 560012 India
| | - Punarbasu Roy
- Department of Inorganic and Physical ChemistryIndian Institute of Science Bangalore 560012 India
| | - Anusree Radhakrishnan
- Department of Inorganic and Physical ChemistryIndian Institute of Science Bangalore 560012 India
| | - Govindasamy Mugesh
- Department of Inorganic and Physical ChemistryIndian Institute of Science Bangalore 560012 India
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Momeni MR, Cramer CJ. Dual Role of Water in Heterogeneous Catalytic Hydrolysis of Sarin by Zirconium-Based Metal-Organic Frameworks. ACS APPLIED MATERIALS & INTERFACES 2018; 10:18435-18439. [PMID: 29774742 DOI: 10.1021/acsami.8b03544] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Recent experimental studies on ZrIV-based metal-organic frameworks (MOFs) have shown the extraordinary effectiveness of these porous materials for the detoxification of phosphorus-based chemical warfare agents (CWAs). However, pressing challenges remain with respect to characterizing these catalytic processes both at the molecular and crystalline levels. We here use theory to compare the reactivity of different zirconium-based MOFs for the catalytic hydrolysis of the CWA sarin, using both periodic and cluster modeling. We consider both hydrated and dehydrated secondary building units, as well as linker functionalized MOFs, to more fully understand and rationalize available experimental findings as well as to enable concrete predictions for achieving higher activities for the decomposition of CWAs.
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Affiliation(s)
- Mohammad R Momeni
- Department of Chemistry, Minnesota Supercomputing Institute, and Chemical Theory Center , University of Minnesota , Minneapolis , Minnesota 55455 , United States
| | - Christopher J Cramer
- Department of Chemistry, Minnesota Supercomputing Institute, and Chemical Theory Center , University of Minnesota , Minneapolis , Minnesota 55455 , United States
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Goswami S, Ray D, Otake KI, Kung CW, Garibay SJ, Islamoglu T, Atilgan A, Cui Y, Cramer CJ, Farha OK, Hupp JT. A porous, electrically conductive hexa-zirconium(iv) metal-organic framework. Chem Sci 2018; 9:4477-4482. [PMID: 29896389 PMCID: PMC5956983 DOI: 10.1039/c8sc00961a] [Citation(s) in RCA: 99] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Accepted: 04/11/2018] [Indexed: 12/23/2022] Open
Abstract
Engendering electrical conductivity in high-porosity metal-organic frameworks (MOFs) promises to unlock the full potential of MOFs for electrical energy storage, electrocatalysis, or integration of MOFs with conventional electronic materials. Here we report that a porous zirconium-node-containing MOF, NU-901, can be rendered electronically conductive by physically encapsulating C60, an excellent electron acceptor, within a fraction (ca. 60%) of the diamond-shaped cavities of the MOF. The cavities are defined by node-connected tetra-phenyl-carboxylated pyrene linkers, i.e. species that are excellent electron donors. The bulk electrical conductivity of the MOF is shown to increase from immeasurably low to 10-3 S cm-1, following fullerene incorporation. The observed conductivity originates from electron donor-acceptor interactions, i.e. charge-transfer interactions - a conclusion that is supported by density functional theory calculations and by the observation of a charge-transfer-derived band in the electronic absorption spectrum of the hybrid material. Notably, the conductive version of the MOF retains substantial nanoscale porosity and continues to display a sizable internal surface area, suggesting potential future applications that capitalize on the ability of the material to sorb molecular species.
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Affiliation(s)
- Subhadip Goswami
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , IL 60208 , USA .
| | - Debmalya Ray
- Department of Chemistry , Chemical Theory Center , Minnesota Supercomputing Institute , University of Minnesota , 207 Pleasant Street SE , Minneapolis , MN 55455 , USA
| | - Ken-Ichi Otake
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , IL 60208 , USA .
| | - Chung-Wei Kung
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , IL 60208 , USA .
| | - Sergio J Garibay
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , IL 60208 , USA .
| | - Timur Islamoglu
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , IL 60208 , USA .
| | - Ahmet Atilgan
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , IL 60208 , USA .
| | - Yuexing Cui
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , IL 60208 , USA .
| | - Christopher J Cramer
- Department of Chemistry , Chemical Theory Center , Minnesota Supercomputing Institute , University of Minnesota , 207 Pleasant Street SE , Minneapolis , MN 55455 , USA
| | - Omar K Farha
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , IL 60208 , USA .
- Department of Chemistry , King Abdulaziz University , Jeddah 21589 , Saudi Arabia
| | - Joseph T Hupp
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , IL 60208 , USA .
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Islamoglu T, Otake KI, Li P, Buru CT, Peters AW, Akpinar I, Garibay SJ, Farha OK. Revisiting the structural homogeneity of NU-1000, a Zr-based metal–organic framework. CrystEngComm 2018. [DOI: 10.1039/c8ce00455b] [Citation(s) in RCA: 101] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Synthesis and activation of phase-pure and defect-free metal–organic frameworks (MOFs) are essential for establishing accurate structure–property relationships.
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Affiliation(s)
| | - Ken-ichi Otake
- Department of Chemistry
- Northwestern University
- Evanston
- USA
| | - Peng Li
- Department of Chemistry
- Northwestern University
- Evanston
- USA
| | | | | | - Isil Akpinar
- Department of Chemistry
- Northwestern University
- Evanston
- USA
| | | | - Omar K. Farha
- Department of Chemistry
- Northwestern University
- Evanston
- USA
- Department of Chemistry
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