1
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Romero-Angel M, Amrine R, Ávila-Bolívar B, Almora-Barrios N, Ganivet CR, Padial NM, Montiel V, Solla-Gullón J, Tatay S, Martí-Gastaldo C. Tailoring the efficiency of porphyrin molecular frameworks for the electroactivation of molecular N 2. JOURNAL OF MATERIALS CHEMISTRY. A 2024; 12:10956-10964. [PMID: 38725524 PMCID: PMC11077505 DOI: 10.1039/d3ta07004b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 03/25/2024] [Indexed: 05/12/2024]
Abstract
The combination of compositional versatility and topological diversity for the integration of electroactive species into high-porosity molecular architectures is perhaps one of the main appeals of metal-organic frameworks (MOFs) in the field of electrocatalysis. This premise has attracted much interest in recent years, and the results generated have also revealed one of the main limitations of molecular materials in this context: low stability under electrocatalytic conditions. Using zirconium MOFs as a starting point, in this work, we use this stability as a variable to discriminate between the most suitable electrocatalytic reaction and specific topologies within this family. Our results revealed that the PCN-224 family is particularly suitable for the electroreduction of molecular nitrogen for the formation of ammonia with faradaic efficiencies above 30% in the presence of Ni2+ sites, an activity that improves most of the catalysts described. We also introduce the fluorination of porphyrin at the meso position as a good alternative to improve both the activity and stability of this material under electrocatalytic conditions.
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Affiliation(s)
- María Romero-Angel
- Instituto de Ciencia Molecular, Universidad de València c/Catedrático José Beltrán, 2 46980 Paterna Spain
| | - Roumayssa Amrine
- Institute of Electrochemistry, University of Alicante Apdo. 99 E-03080 Alicante Spain
| | - Beatriz Ávila-Bolívar
- Institute of Electrochemistry, University of Alicante Apdo. 99 E-03080 Alicante Spain
| | - Neyvis Almora-Barrios
- Instituto de Ciencia Molecular, Universidad de València c/Catedrático José Beltrán, 2 46980 Paterna Spain
| | - Carolina R Ganivet
- Instituto de Ciencia Molecular, Universidad de València c/Catedrático José Beltrán, 2 46980 Paterna Spain
| | - Natalia M Padial
- Instituto de Ciencia Molecular, Universidad de València c/Catedrático José Beltrán, 2 46980 Paterna Spain
| | - Vicente Montiel
- Institute of Electrochemistry, University of Alicante Apdo. 99 E-03080 Alicante Spain
| | - José Solla-Gullón
- Institute of Electrochemistry, University of Alicante Apdo. 99 E-03080 Alicante Spain
| | - Sergio Tatay
- Instituto de Ciencia Molecular, Universidad de València c/Catedrático José Beltrán, 2 46980 Paterna Spain
| | - Carlos Martí-Gastaldo
- Instituto de Ciencia Molecular, Universidad de València c/Catedrático José Beltrán, 2 46980 Paterna Spain
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2
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Qiu Z, Deng H, Neumann CN. Site-Isolated Rhodium(II) Metalloradicals Catalyze Olefin Hydrofunctionalization. Angew Chem Int Ed Engl 2024; 63:e202401375. [PMID: 38314637 DOI: 10.1002/anie.202401375] [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: 01/19/2024] [Revised: 01/29/2024] [Accepted: 02/01/2024] [Indexed: 02/06/2024]
Abstract
Rh(II) porphyrin complexes display pronounced metal-centered radical character and the ability to activate small molecules under mild conditions, but catalysis with Rh(II) porphyrins is extremely rare. In addition to facile dimerization, Rh(II) porphyrins readily engage in kinetically and thermodynamically facile reactions involving two Rh(II) centers to generate stable Rh(III)-X intermediates that obstruct turnover in thermal catalysis. Here we report site isolation of Rh(II) metalloradicals in a MOF host, which not only protects Rh(II) metalloradicals against dimerization, but also allows them to participate in thermal catalysis. Access to PCN-224 or PCN-222 in which the porphyrin linkers are fully metalated by Rh(II) in the absence of any accompanying Rh(0) nanoparticles was achieved via the first direct MOF synthesis with a linker containing a transition-metal alkyl moiety, followed by Rh(III)-C bond photolysis.
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Affiliation(s)
- Zihang Qiu
- Department of Heterogeneous Catalysis, Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470, Mülheim an der Ruhr, Germany
| | - Hao Deng
- Department of Heterogeneous Catalysis, Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470, Mülheim an der Ruhr, Germany
| | - Constanze N Neumann
- Department of Heterogeneous Catalysis, Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470, Mülheim an der Ruhr, Germany
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3
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Weng Y, Chen R, Hui Y, Chen D, Zhao CX. Boosting Enzyme Activity in Enzyme Metal-Organic Framework Composites. CHEM & BIO ENGINEERING 2024; 1:99-112. [PMID: 38566967 PMCID: PMC10983012 DOI: 10.1021/cbe.3c00091] [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: 11/16/2023] [Accepted: 01/31/2024] [Indexed: 04/04/2024]
Abstract
Enzymes, as highly efficient biocatalysts, excel in catalyzing diverse reactions with exceptional activity and selective properties under mild conditions. Nonetheless, their broad applications are hindered by their inherent fragility, including low thermal stability, limited pH tolerance, and sensitivity to organic solvents and denaturants. Encapsulating enzymes within metal-organic frameworks (MOFs) can protect them from denaturation in these harsh environments. However, this often leads to a compromised enzyme activity. In recent years, extensive research efforts have been dedicated to enhancing enzymatic activity within MOFs, leading to the development of new enzyme-MOF composites that not only preserve their catalytic potential but also outperform their free counterparts. This Review provides a comprehensive review on recent developments in enzyme-MOF composites with a specific emphasis on their enhanced enzymatic activity compared to free enzymes.
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Affiliation(s)
- Yilun Weng
- Australian
Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD 4072, Australia
| | - Rui Chen
- School
of Chemical Engineering, The University
of Adelaide, Adelaide, SA 5005, Australia
| | - Yue Hui
- School
of Chemical Engineering, The University
of Adelaide, Adelaide, SA 5005, Australia
| | - Dong Chen
- State
Key Laboratory of Clean Energy Utilization, College of Energy Engineering, Zhejiang University, Hangzhou 310003, China
| | - Chun-Xia Zhao
- Australian
Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, QLD 4072, Australia
- School
of Chemical Engineering, The University
of Adelaide, Adelaide, SA 5005, Australia
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4
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Ren H, Yuan J, Li YM, Li WJ, Guo YH, Zhang YB, Wang BH, Ma K, Peng L, Hu G, Wang WQ, He H, Chou LY, Zeng MH, Zhang YB, Cheng L. Highly Enantioselective Catalysis by Enzyme Encapsulated in Metal Azolate Frameworks with Micelle-Controlled Pore Sizes. ACS CENTRAL SCIENCE 2024; 10:358-366. [PMID: 38435533 PMCID: PMC10906037 DOI: 10.1021/acscentsci.3c01432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 12/28/2023] [Accepted: 01/02/2024] [Indexed: 03/05/2024]
Abstract
Encapsulating enzymes within metal-organic frameworks has enhanced their structural stability and interface tunability for catalysis. However, the small apertures of the frameworks restrict their effectiveness to small organic molecules. Herein, we present a green strategy directed by visible linker micelles for the aqueous synthesis of MAF-6 that enables enzymes for the catalytic asymmetric synthesis of chiral molecules. Due to the large pore aperture (7.6 Å), double the aperture size of benchmark ZIF-8 (3.4 Å), MAF-6 allows encapsulated enzyme BCL to access larger substrates and do so faster. Through the optimization of surfactants' effect during synthesis, BCL@MAF-6-SDS (SDS = sodium dodecyl sulfate) displayed a catalytic efficiency (Kcat/Km) that was 420 times greater than that of BCL@ZIF-8. This biocomposite efficiently catalyzed the synthesis of drug precursor molecules with 94-99% enantioselectivity and nearly quantitative yields. These findings represent a deeper understanding of de novo synthetic encapsulation of enzyme in MOFs, thereby unfolding the great potential of enzyme@MAF catalysts for asymmetric synthesis of organics and pharmaceuticals.
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Affiliation(s)
- Hao Ren
- Jiangsu
Engineering Laboratory of Smart Carbon-Rich Materials and Device,
School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China
| | - Jian Yuan
- Avogadral
Solutions, 3130 Grants
Lake Boulevard #18641, Sugar Land, Texas 77496, United States
| | - Yi-Ming Li
- Jiangsu
Engineering Laboratory of Smart Carbon-Rich Materials and Device,
School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China
- School
of Chemistry and Chemical Engineering, Anhui
University, Hefei 230601, China
| | - Wen-Jing Li
- Jiangsu
Engineering Laboratory of Smart Carbon-Rich Materials and Device,
School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China
| | - Yi-Hang Guo
- State
Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese
Academy of Sciences, Fujian 350002, China
- School
of
Chemistry and Pharmaceutical Sciences, State Key Laboratory for Chemistry
and Molecular Engineering of Medicinal Resources, Guangxi Normal University, Guilin 541004, China
| | - Yi-Bo Zhang
- School
of
Chemistry and Pharmaceutical Sciences, State Key Laboratory for Chemistry
and Molecular Engineering of Medicinal Resources, Guangxi Normal University, Guilin 541004, China
| | - Bing-Hao Wang
- Jiangsu
Engineering Laboratory of Smart Carbon-Rich Materials and Device,
School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China
| | - Kaili Ma
- Analysis
and Testing Center, Southeast University, Nanjing 211189, China
| | - Lu Peng
- Analysis
and Testing Center, Southeast University, Nanjing 211189, China
| | - Guping Hu
- School
of Chemistry, Sun Yat-Sen University, Guangzhou 510275, China
| | - Wen-Qi Wang
- School
of Physical Science and Technology, Shanghai Key Laboratory of High-Resolution
Electron Microscopy, State Key Laboratory of Advanced Medical Materials
and Devices, ShanghaiTech University, Shanghai 201210, China
| | - Hailong He
- School
of Physical Science and Technology, Shanghai Key Laboratory of High-Resolution
Electron Microscopy, State Key Laboratory of Advanced Medical Materials
and Devices, ShanghaiTech University, Shanghai 201210, China
| | - Lien-Yang Chou
- School
of Physical Science and Technology, Shanghai Key Laboratory of High-Resolution
Electron Microscopy, State Key Laboratory of Advanced Medical Materials
and Devices, ShanghaiTech University, Shanghai 201210, China
| | - Ming-Hua Zeng
- School
of
Chemistry and Pharmaceutical Sciences, State Key Laboratory for Chemistry
and Molecular Engineering of Medicinal Resources, Guangxi Normal University, Guilin 541004, China
| | - Yue-Biao Zhang
- School
of Physical Science and Technology, Shanghai Key Laboratory of High-Resolution
Electron Microscopy, State Key Laboratory of Advanced Medical Materials
and Devices, ShanghaiTech University, Shanghai 201210, China
| | - Lin Cheng
- Jiangsu
Engineering Laboratory of Smart Carbon-Rich Materials and Device,
School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China
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5
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Yuan L, Du P, Yin L, Yao J, Wang J, Liu C. Metal-organic framework-based S-scheme heterojunction photocatalysts. NANOSCALE 2024. [PMID: 38393670 DOI: 10.1039/d3nr06677k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/25/2024]
Abstract
Photocatalysis is a promising technology to resolve energy and environmental issues, where the design of high-efficiency photocatalysts is the central task. As an emerging family of photocatalysts, semiconducting metal-organic frameworks (MOFs) with remarkable features have demonstrated great potential in various photocatalytic fields. Compared to MOF-based photocatalysts with a single component, construction of S-scheme heterojunctions can render MOFs with enhanced charge separation, redox capacity and solar energy utilization, and thus improved photocatalytic performance. Herein, an overview of the recent advances in the design of MOF-based S-scheme heterojunctions for photocatalytic applications is provided. The basic principle of S-scheme heterojunctions is introduced. Then, three types of MOF-based S-scheme heterojunctions with different compositions are systematically summarized including MOF/non-MOF, MOF-on-MOF and MOF-derived heterojunctions. Afterwards, the enhanced performances of MOF-based S-scheme heterojunctions in hydrogen production, CO2 reduction, C-H functionalization, H2O2 production and wastewater treatment are highlighted. Lastly, the current challenges and future prospects regarding the design and applications of MOF-based S-scheme heterojunctions are discussed to inspire the further development of this emerging field.
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Affiliation(s)
- Ling Yuan
- School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200241, P.R. China.
| | - Peiyang Du
- School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200241, P.R. China.
| | - Luli Yin
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai 201418, P.R. China.
| | - Jiamin Yao
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai 201418, P.R. China.
| | - Jing Wang
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai 201418, P.R. China.
| | - Chao Liu
- School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200241, P.R. China.
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6
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Zheng Z, Wang B, Li Z, Hao H, Wei C, Luo W, Jiao L, Zhang S, Zhou B, Ma X. Enhanced Charge Transfer via S-Scheme Heterojunction Interface Engineering of Supramolecular SubPc-Br/UiO-66 Arrays for Efficient Photocatalytic Oxidation. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2306820. [PMID: 37802970 DOI: 10.1002/smll.202306820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 09/21/2023] [Indexed: 10/08/2023]
Abstract
Constructing heterojunction of supramolecular arrays self-assembled on metal-organic frameworks (MOFs) with elaborate charge transfer mechanisms is a promising strategy for the photocatalytic oxidation of organic pollutants. Herein, H12 SubPcB-Br (SubPc-Br) and UiO-66 are used to obtain the step-scheme (S-scheme) heterojunction SubPc-Br/UiO-66 for the first time, which is then applied in the photocatalytic oxidation of minocycline. Atomic-level B-O-Zr charge-transfer channels and van der Waals force connections synergistically accelerated the charge transfer at the interface of the SubPc-Br/UiO-66 heterojunction, while the establishment of the B-O-Zr bonds also led to the directional transfer of charge from SubPc-Br to UiO-66. The synergy is the key to improving the photocatalytic activity and stability of SubPc-Br/UiO-66, which is also verified by various characterization methods and theoretical calculations. The minocycline degradation efficiency of supramolecular SubPc-Br/UiO-66 arrays reach 90.9% within 30 min under visible light irradiation. The molecular dynamics simulations indicate that B-O-Zr bonds and van der Waals force contribute significantly to the stability of the SubPc-Br/UiO-66 heterojunction. This work reveals an approach for the rational design of semiconducting MOF-based heterojunctions with improved properties.
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Affiliation(s)
- Zheng Zheng
- School of Chemical Engineering, Northwest University, Xi'an, 710069, China
| | - Bing Wang
- School of Chemical Engineering, Northwest University, Xi'an, 710069, China
| | - Zhuo Li
- School of Chemical Engineering, Northwest University, Xi'an, 710069, China
| | - Hong Hao
- School of Chemical Engineering, Northwest University, Xi'an, 710069, China
| | - ChaoYang Wei
- School of Chemical Engineering, Northwest University, Xi'an, 710069, China
| | - WenYu Luo
- School of Chemical Engineering, Northwest University, Xi'an, 710069, China
| | - LinYu Jiao
- School of Chemical Engineering, Northwest University, Xi'an, 710069, China
| | - Sheng Zhang
- High-Frequency High-Voltage Device and Integrated Circuits R&D Center, Institute of Microelectronics, Chinese Academy of Sciences, Beijing, 100029, China
| | - Bo Zhou
- Institute of Modern Physics, Shaanxi Key Laboratory for Theoretical Physics Frontiers, Northwest University, Xi'an, 710069, China
| | - XiaoXun Ma
- School of Chemical Engineering, Northwest University, Xi'an, 710069, China
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7
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Hemmer K, Kronawitter SM, Grover N, Twamley B, Cokoja M, Fischer RA, Kieslich G, Senge MO. Understanding and Controlling Molecular Compositions and Properties in Mixed-Linker Porphyrin Metal-Organic Frameworks. Inorg Chem 2024; 63:2122-2130. [PMID: 38205788 DOI: 10.1021/acs.inorgchem.3c03943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2024]
Abstract
Porphyrin-based metal-organic frameworks (MOFs) are attractive materials for photo- and thermally activated catalysis due to their unique structural features related to the porphyrin moiety, guest-accessible porosity, and high chemical tunability. In this study, we report the synthetic incorporation of nonplanar β-ethyl-functionalized porphyrin linkers into the framework structure of PCN-222, obtaining a solid-solution series of materials with different modified linker contents. Comprehensive analysis by a combination of characterization techniques, such as NMR, UV-vis and IR spectroscopy, powder X-ray diffraction, and N2 sorption analysis, allows for the confirmation of linker incorporation. A detailed structural analysis of intrinsic material properties, such as the thermal response of the different materials, underlines the complexity of synthesizing and understanding such materials. This study presents a blueprint for synthesizing and analyzing porphyrin-based mixed-linker MOF systems and highlights the hurdles of characterizing such materials.
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Affiliation(s)
- Karina Hemmer
- TUM School of Natural Sciences, Technical University of Munich, Lichtenbergstr. 4, 85748 Garching, Germany
| | - Silva M Kronawitter
- TUM School of Natural Sciences, Technical University of Munich, Lichtenbergstr. 4, 85748 Garching, Germany
| | - Nitika Grover
- School of Chemistry, Chair of Organic Chemistry, Trinity Biomedical Sciences Institute, 152-160 Pearse Street, Trinity College Dublin, The University of Dublin, Dublin D02R590, Ireland
| | - Brendan Twamley
- School of Chemistry, Trinity College Dublin, The University of Dublin, Dublin 2, Ireland
| | - Mirza Cokoja
- TUM School of Natural Sciences, Technical University of Munich, Lichtenbergstr. 4, 85748 Garching, Germany
| | - Roland A Fischer
- TUM School of Natural Sciences, Technical University of Munich, Lichtenbergstr. 4, 85748 Garching, Germany
| | - Gregor Kieslich
- TUM School of Natural Sciences, Technical University of Munich, Lichtenbergstr. 4, 85748 Garching, Germany
| | - Mathias O Senge
- School of Chemistry, Chair of Organic Chemistry, Trinity Biomedical Sciences Institute, 152-160 Pearse Street, Trinity College Dublin, The University of Dublin, Dublin D02R590, Ireland
- Institute for Advanced Study (TUM-IAS), Focus Group - Molecular and Interfacial Engineering of Organic Nanosystems, Technical University of Munich, Lichtenberg-Str. 2a, 85748 Garching, Germany
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8
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Pu DF, Chen QY, Zheng X, Li DJ. Fabrication of Two-Dimensional Homo-Bimetallic Porphyrin Framework Thin Films for Optimizing Nonlinear Optical Limiting. Inorg Chem 2024; 63:909-914. [PMID: 38123359 DOI: 10.1021/acs.inorgchem.3c04030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2023]
Abstract
Developing efficient metal-organic framework (MOF) optical devices with tunable third-order nonlinear optical (NLO) properties is an important challenge for scientific research and practical application. Herein, 2D monometallic and hetero/homo-bimetallic porphyrin MOF thin films (ZnTCPP(M) M = H2, Fe, Zn) were fabricated using the liquid-phase epitaxial (LPE) layer-by-layer (LBL) method to investigate the metal substitution dependent third-order NLO behavior. The prepared homo-bimetallic ZnTCPP(Zn) thin film exhibited enhanced third-order NLO performance with a higher third-order nonlinear susceptibility of ∼4.21 × 10-7 esu compared to monometallic and hetero-bimetallic counterparts. Additionally, theoretical calculations were performed to complement the experimental findings and revealed that the enhanced NLO effect of the ZnTCPP(Zn) thin film is mainly attributed to the enhanced local excitation. These findings not only provide a comprehensive understanding of the relationship between metal types and the NLO behavior of porphyrin MOF thin films but also offer valuable insights into the design and optimization of NLO devices.
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Affiliation(s)
- De-Fu Pu
- College of Materials and Chemical Engineering, Minjiang University, Fuzhou, Fujian 350108, PR China
| | - Qing-Yun Chen
- College of Materials and Chemical Engineering, Minjiang University, Fuzhou, Fujian 350108, PR China
| | - Xin Zheng
- College of Materials and Chemical Engineering, Minjiang University, Fuzhou, Fujian 350108, PR China
| | - De-Jing Li
- College of Materials and Chemical Engineering, Minjiang University, Fuzhou, Fujian 350108, PR China
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9
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Hoefnagel ME, Rademaker D, Hetterscheid DGH. Directing the Selectivity of Oxygen Reduction to Water by Confining a Cu Catalyst in a Metal Organic Framework. CHEMSUSCHEM 2023; 16:e202300392. [PMID: 37326580 DOI: 10.1002/cssc.202300392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 06/14/2023] [Accepted: 06/15/2023] [Indexed: 06/17/2023]
Abstract
Electrocatalysis is to play a key role in the transition towards a sustainable chemical and energy industry and active, stable and selective redox catalysts are much needed. Porous structures such as metal organic frameworks (MOFs) are interesting materials as these may influence selectivity of chemical reactions through confinement effects. In this work, the oxygen reduction catalyst Cu-tmpa was incorporated into the NU1000 MOF. Confinement of the catalyst within NU1000 steers the selectivity of the oxygen reduction reaction (ORR) towards water rather than peroxide. This is attributed to retention of the obligatory H2 O2 intermediate in close proximity to the catalytic center. Moreover, the resulting NU1000|Cu-tmpa MOF shows an excellent activity and stability in prolonged electrochemical studies, illustrating the potential of this approach.
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Affiliation(s)
- Marlene E Hoefnagel
- Leiden Institute of Chemistry, Leiden University, P.O Box 9502, 2300 RA, Leiden, The Netherlands
| | - Dana Rademaker
- Leiden Institute of Chemistry, Leiden University, P.O Box 9502, 2300 RA, Leiden, The Netherlands
| | - Dennis G H Hetterscheid
- Leiden Institute of Chemistry, Leiden University, P.O Box 9502, 2300 RA, Leiden, The Netherlands
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10
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Yin HQ, Zhang ZM, Lu TB. Ordered Integration and Heterogenization of Catalysts and Photosensitizers in Metal-/Covalent-Organic Frameworks for Boosting CO 2 Photoreduction. Acc Chem Res 2023; 56:2676-2687. [PMID: 37707286 DOI: 10.1021/acs.accounts.3c00380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/15/2023]
Abstract
ConspectusSolar-driven CO2 reduction into value-added chemicals, such as CO, HCOOH, CH4, and C2+ products, has been regarded as a potential way to alleviate environmental pollution and the energy crisis. In the past decades, numerous pioneered homogeneous catalytic systems composed of soluble photosensitizers (PSs) and catalytic active sites (CASs) have been explored for CO2 photoreduction. Nevertheless, inefficient electron migration based on random collision between CASs and PSs in homogeneous catalytic systems usually causes mediocre performance. Moreover, the relatively poor separation/recycling capability of the homogeneous systems has inevitably reduced their reusability and practicality. The rational combination of PSs and CASs have been proven to play critical roles in the development of highly efficient heterogeneous catalysts to improve their performance, such as anchoring them onto the solid matrixes or connecting them through bridging ligands. However, developing effective assembly strategies to achieve the ordered orientation and uniform heterogenization of PSs and CASs remains a great challenge, mainly due to the lack of crystallinity heterogeneous transformation and structural tailoring ability of traditional solid catalysts. Moreover, due to the lack of assembly and synthesis strategies, many efficient homogeneous photocatalytic systems are still unable to achieve high crystallinity heterogeneous transformation.Metal-organic frameworks (MOFs) and covalent-organic frameworks (COFs) have recently attracted broad interest toward CO2 photocatalysis because of their diverse precursors, well-defined and tailorable structures, abundant exposed CASs and high surface areas, etc. Especially, the highly ordered orientation and uniform combination of PSs and CASs in MOFs and COFs are beneficial for improved light harvesting and charge separation, greatly helping to address the aforementioned challenges. Moreover, the well-defined crystalline structures of MOFs and COFs facilitate the establishment of the structure-activity relationship. Therefore, it is increasingly important to summarize the integration of PSs and catalysts to provide deep insight into MOF/COF-based photocatalysts.In this Account, we summarize the ordered integration of PSs and CASs in MOFs and COFs for CO2 photoconversion and describe the structure-activity relationships to guide the design of effective catalysts. Given the unique structural features of MOFs and COFs, we have emphasized the integration of PSs and CASs to optimize their photocatalytic performance, including the confinement of catalytic active nanoparticles (NPs) into photosensitizing frameworks, co-coordination of PSs and CASs, and ligand-to-metal charge-transfer and anchoring CASs on the secondary building units of the photosensitizing frameworks. The catalytic activity, selectivity, sacrificial agent, and stability of these systems were then discussed. More importantly, MOFs and COFs provide powerful platforms to understand the key steps for boosting CO2 photoreduction and exploring the catalytic mechanism, involving light harvesting, electron-hole separation/migration, and surface redox reactions. Finally, the perspective and challenge of CO2 photoreduction in MOF/COF platforms are further proposed and discussed. It is expected that this Account would provide deep insight into the integration of PSs and catalysts in COFs and MOFs with well-defined structures and afford significant inspiration toward enhanced performance in heterogeneous catalysis.
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Affiliation(s)
- Hua-Qing Yin
- Institute for New Energy Materials and Low Carbon Technologies, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Zhi-Ming Zhang
- Institute for New Energy Materials and Low Carbon Technologies, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Tong-Bu Lu
- Institute for New Energy Materials and Low Carbon Technologies, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China
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11
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Fu SS, Yuan QQ, Ma L, Zhang ZM, Lu TB, Guo S. Oxidation of N-Alkyl(iso)quinolinium Salts Over TEMPO@Metal-Organic Framework Heterogeneous Photocatalyst †. CHEMSUSCHEM 2023; 16:e202202163. [PMID: 36545816 DOI: 10.1002/cssc.202202163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 12/17/2022] [Indexed: 06/17/2023]
Abstract
Quinolones and isoquinolones are of particular importance to pharmaceutical industry due to their diverse biological activities. However, their synthetic protocols were limited by high toxicity, high energy consumption, poor functional group tolerance and noble metal catalyst. This study concerns the development of a series of TEMPO@PCN-222 (TEMPO: 2,2,6,6-tetramethylpiperidinyl-1-oxy; PCN: porous coordination network) composite photocatalysts by coordinating different amount of 4-carboxy-TEMPO with the secondary building units of PCN-222. Upon visible-light irradiation, photogenerated holes in the highest occupied molecular orbital of PCN-222 can smoothly transfer to TEMPO, which can significantly boost the photosynthesis of bioactive (iso)quinolones from readily available N-alkyl(iso)quinolinium salts. TEMPO@PCN-222 exhibits an outstanding catalytic stability and substrate tolerance with a 1-methyl-2-quinolinone yield of 86.7 %, over four times that with PCN-222 (21.4 %). This work provides a new route to construct composite photocatalysts from abundant starting materials for efficient photosynthesis of high value-added chemicals.
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Affiliation(s)
- Shan-Shan Fu
- MOE International Joint Laboratory of Materials Microstructure, Institute for New Energy Materials and Low Carbon Technologies, Tianjin University of Technology, Tianjin, 300384, China
- College of Chemistry and Chemical Engineering, Key Laboratory of Fine Chemicals of College of Heilongjiang Province, Qiqihar University, Qiqihar, 161006, China
| | - Qiang-Qiang Yuan
- MOE International Joint Laboratory of Materials Microstructure, Institute for New Energy Materials and Low Carbon Technologies, Tianjin University of Technology, Tianjin, 300384, China
| | - Lihua Ma
- MOE International Joint Laboratory of Materials Microstructure, Institute for New Energy Materials and Low Carbon Technologies, Tianjin University of Technology, Tianjin, 300384, China
- School of Materials Science and Engineering, Harbin Institute of Technology, Harbin, 150001, China
| | - Zhi-Ming Zhang
- MOE International Joint Laboratory of Materials Microstructure, Institute for New Energy Materials and Low Carbon Technologies, Tianjin University of Technology, Tianjin, 300384, China
| | - Tong-Bu Lu
- MOE International Joint Laboratory of Materials Microstructure, Institute for New Energy Materials and Low Carbon Technologies, Tianjin University of Technology, Tianjin, 300384, China
| | - Song Guo
- MOE International Joint Laboratory of Materials Microstructure, Institute for New Energy Materials and Low Carbon Technologies, Tianjin University of Technology, Tianjin, 300384, China
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12
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Ji G, Zhao L, Tang Y, Liu S, Wang Y, He C, Duan C. Ultrathin 2D Cerium-Based Metal-Organic Framework Nanosheet That Boosts Selective Oxidation of Inert C(sp 3 )H Bond through Multiphoton Excitation. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023:e2300597. [PMID: 36938902 DOI: 10.1002/smll.202300597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 02/22/2023] [Indexed: 06/18/2023]
Abstract
The development of methodologies for inducing and tailoring activities of catalysts is an important issue in various catalysis. The ultrathin 2D monolayer metal-organic framework (MOF) nanosheets with more accessible active sites and faster diffusion obtained by exfoliating 3D layered MOFs are of great potential as heterogeneous catalysts, but the rational design and preparation of 3D layered MOFs remains a grand challenge. Herein, a novel weak electrostatic interaction strategy to construct a 3D layered cerium-bearing MOF by coordinating chlorine-capped cerium nodes and linear photoactive methyl viologen (MV+ ) organic linkers is used. Under multiphoton excitation, the MV+ ligands and CeCl chromophores are triggered consecutively to form the high activity chlorine radical (Cl• ) for activation of inert C(sp3 )H bond through a hydrogen atom transfer. Benefiting from framework confinement effects, synergistic effects of two active sites and/or flexibility of the ultrathin framework nanosheets with high surface utilization, the observed activities increase in the order CeCl3 /MV+ < bulk 3D MOF crystals < 2D MOF nanosheets in photocatalysis. This work not only contributes a new strategy to construct 3D layered MOFs and their ultrathin nanosheets but also paves the way to use nanostructured MOFs to handle synergy of multiple molecular catalysts.
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Affiliation(s)
- Guanfeng Ji
- State Key Laboratory of Fine Chemicals, Frontier Science Center for Smart Materials, Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, 116024, P. R. China
| | - Liang Zhao
- State Key Laboratory of Fine Chemicals, Frontier Science Center for Smart Materials, Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, 116024, P. R. China
| | - Yang Tang
- State Key Laboratory of Fine Chemicals, Frontier Science Center for Smart Materials, Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, 116024, P. R. China
| | - Songtao Liu
- State Key Laboratory of Fine Chemicals, Frontier Science Center for Smart Materials, Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, 116024, P. R. China
| | - Yefei Wang
- State Key Laboratory of Fine Chemicals, Frontier Science Center for Smart Materials, Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, 116024, P. R. China
| | - Cheng He
- State Key Laboratory of Fine Chemicals, Frontier Science Center for Smart Materials, Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, 116024, P. R. China
| | - Chunying Duan
- State Key Laboratory of Fine Chemicals, Frontier Science Center for Smart Materials, Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, 116024, P. R. China
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13
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Ma C, Wolterbeek HT, Denkova AG, Serra Crespo P. Porphyrinic metal–organic frameworks as molybdenum adsorbents for the 99Mo/ 99mTc generator. Inorg Chem Front 2023. [DOI: 10.1039/d2qi01919a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Two porphyrinic metal–organic frameworks (PCN-222 and PCN-224) were prepared and their potential as molybdenum adsorbents for the 99Mo/99mTc generator was explored.
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Affiliation(s)
- Chao Ma
- Applied radiation and isotopes, Radiation Science and Technology, Faculty of Applied Sciences, Delft University of Technology, 2629 JB Delft, Mekelweg 15, The Netherlands
| | - Hubert T. Wolterbeek
- Applied radiation and isotopes, Radiation Science and Technology, Faculty of Applied Sciences, Delft University of Technology, 2629 JB Delft, Mekelweg 15, The Netherlands
| | - Antonia G. Denkova
- Applied radiation and isotopes, Radiation Science and Technology, Faculty of Applied Sciences, Delft University of Technology, 2629 JB Delft, Mekelweg 15, The Netherlands
| | - Pablo Serra Crespo
- Applied radiation and isotopes, Radiation Science and Technology, Faculty of Applied Sciences, Delft University of Technology, 2629 JB Delft, Mekelweg 15, The Netherlands
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14
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Xiao JD, Li R, Jiang HL. Metal-Organic Framework-Based Photocatalysis for Solar Fuel Production. SMALL METHODS 2023; 7:e2201258. [PMID: 36456462 DOI: 10.1002/smtd.202201258] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/31/2022] [Indexed: 06/17/2023]
Abstract
Metal-organic frameworks (MOFs) represent a novel class of crystalline inorganic-organic hybrid materials with tunable semiconducting behavior. MOFs have potential for application in photocatalysis to produce sustainable solar fuels, owing to their unique structural advantages (such as clarity and modifiability) that can facilitate a deeper understanding of the structure-activity relationship in photocatalysis. This review takes the photocatalytic active sites as a particular perspective, summarizing the progress of MOF-based photocatalysis for solar fuel production; mainly including three categories of solar-chemical conversions, photocatalytic water splitting to hydrogen fuel, photocatalytic carbon dioxide reduction to hydrocarbon fuels, and photocatalytic nitrogen fixation to high-energy fuel carriers such as ammonia. This review focuses on the types of active sites in MOF-based photocatalysts and discusses their enhanced activity based on the well-defined structure of MOFs, offering deep insights into MOF-based photocatalysis.
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Affiliation(s)
- Juan-Ding Xiao
- Institutes of Physical Science and Information Technology, Anhui Graphene Materials Research Center, Anhui University, Hefei, Anhui, 230601, P. R. China
| | - Rui Li
- Key Laboratory of Microbial Technology for Industrial Pollution Control of Zhejiang Province, College of Environment, Zhejiang University of Technology, Hangzhou, 310014, P. R. China
| | - Hai-Long Jiang
- Department of Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China
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15
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Ge X, Cao Y, Yan K, Li Y, Zhou L, Dai S, Zhang J, Gong X, Qian G, Zhou X, Yuan W, Duan X. Increasing the Distance of Adjacent Palladium Atoms for Configuration Matching in Selective Hydrogenation. Angew Chem Int Ed Engl 2022; 61:e202215225. [PMID: 36269685 DOI: 10.1002/anie.202215225] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Indexed: 11/05/2022]
Abstract
Precisely tailoring the distance between adjacent metal sites to match adsorption configurations of key species for the targeted reaction pathway is a great challenge in heterogeneous catalysis. Here, we report a proof-of-concept study on the atomically sites-tailored pathway in Pd-catalyzed acetylene hydrogenation, i.e., increasing the distance of adjacent Pd atoms (dPd-a-Pd ) for configuration matching in acetylene semi-hydrogenation against coupling. dPd-a-Pd is identified as a structural descriptor for describing the competitiveness for reaction pathways, and the increased dPd-a-Pd prefers the semi-hydrogenation pathway due to simultaneously promoted C2 H4 desorption and the destabilized transition state of the C2 H3 * coupling. Spectroscopic, kinetics and electronic structure studies reveal that increasing dPd-a-Pd to 3.31 Å delivers superior selectivity and stability due to energy matching and appropriate hybridization of Pd 4d with In 2s and, especially, 2p orbitals.
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Affiliation(s)
- Xiaohu Ge
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Yueqiang Cao
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Kelin Yan
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Yurou Li
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Lihui Zhou
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Sheng Dai
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Jing Zhang
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Xueqing Gong
- Key Laboratory for Advanced Materials, Centre for Computational Chemistry and Research Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai, 200237, China
| | - Gang Qian
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Xinggui Zhou
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Weikang Yuan
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Xuezhi Duan
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, Shanghai, 200237, China
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16
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Yu S, Zhang W, An J, Wang T, Ling H, Zhang T, Chen L. Flexible, multifunctional aerogel films based on PBO nanofibers and their application in wearable electronic devices. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.141802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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17
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Liu J, Huang J, Zhang MM, KongYang ZL, Liang QR, Chen SS. Two Cu(II) microporous frameworks based on a bifunctional linker and selective gas adsorption properties for CO2. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.123737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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18
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Zhao Z, Chen X, Li B, Zhao S, Niu L, Zhang Z, Chen Y. Spatial Regulation of Acceptor Units in Olefin-Linked COFs toward Highly Efficient Photocatalytic H 2 Evolution. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2203832. [PMID: 35981892 PMCID: PMC9561862 DOI: 10.1002/advs.202203832] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 07/28/2022] [Indexed: 05/19/2023]
Abstract
Covalent organic frameworks (COFs)-based photocatalysts have received growing attention for photocatalytic hydrogen (H2 ) production. One of the big challenges in the field is to find ways to promote energy/electron transfer and exciton dissociation. Addressing this challenge, herein, a series of olefin-linked 2D COFs is fabricated with high crystallinity, porosity, and robustness using a melt polymerization method without adding volatile organic solvents. It is found that regulation of the spatial distances between the acceptor units (triazine and 2, 2'-bipyridine) of COFs to match the charge carrier diffusion length can dramatically promote the exciton dissociation, hence leading to outstanding photocatalytic H2 evolution performance. The COF with the appropriate acceptor distance achieves exceptional photocatalytic H2 evolution with an apparent quantum yield of 56.2% at 475 nm, the second highest value among all COF photocatalysts and 70 times higher than the well-studied polymer carbon nitride. Various experimental and computation studies are then conducted to in-depth unveil the mechanism behind the enhanced performance. This study will provide important guidance for the design of highly efficient organic semiconductor photocatalysts.
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Affiliation(s)
- Zhengfeng Zhao
- School of Chemistry and Chemical EngineeringQilu University of Technology (Shandong Academy of Sciences)Jinan250353P. R. China
| | - Xuepeng Chen
- State Key Laboratory of Medicinal Chemical BiologyCollege of PharmacyNankai UniversityTianjin300071P. R. China
| | - BaoYing Li
- School of Chemistry and Chemical EngineeringQilu University of Technology (Shandong Academy of Sciences)Jinan250353P. R. China
| | - Shu Zhao
- Institute of Advanced Battery Materials and DevicesFaculty of Materials and ManufacturingBeijing University of TechnologyBeijing100124P. R. China
| | - Liwei Niu
- School of Chemistry and Chemical EngineeringQilu University of Technology (Shandong Academy of Sciences)Jinan250353P. R. China
| | - Zhenjie Zhang
- State Key Laboratory of Medicinal Chemical BiologyCollege of PharmacyNankai UniversityTianjin300071P. R. China
| | - Yao Chen
- State Key Laboratory of Medicinal Chemical BiologyCollege of PharmacyNankai UniversityTianjin300071P. R. China
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19
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Gu D, Liu Y, Zhu H, Gan Y, Zhang B, Yang W, Hao J. Magnetic porphyrin-based metal organic gel for rapid RhB removal and enhanced antibacterial activity by heterogeneous Photo-Fenton reaction under visible light. CHEMOSPHERE 2022; 303:135114. [PMID: 35623427 DOI: 10.1016/j.chemosphere.2022.135114] [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: 04/10/2022] [Revised: 05/16/2022] [Accepted: 05/23/2022] [Indexed: 06/15/2023]
Abstract
Nanomaterials with visible light-driven catalytic ability are beneficial in controlling environmental pollutants. Porphyrin-based metal organic gel (MOG) was herein synthesized in one step and magnetic metal organic gel (MMOG) was successfully prepared via in-situ reaction of MOG and Fe3O4. This MMOG was developed as a novel visible light assisted Fenton-like catalyst. The catalytic experiments showed the high photo-Fenton activity of MMOG in the degradation of Rhodamine B (RhB) in the presence of visible light and H2O2 with a RhB degradation efficiency of 94.2% within 40 min. Notably, the obtained MMOG can kill E. coli and S. aureus with high killing rate (>99.999%) under visible light. Importantly, the MMOG can be recovered simply by an external magnetic field due to the unique magnetic property. This easily synthesized MMOG with photo-Fenton activity under visible light and magnetic property makes MOG based on the photo-Fenton reaction a prospective material for the environmental and biomedical applications.
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Affiliation(s)
- Dongxu Gu
- School of Materials and Energy, University of Electronic Science and Technology of China, Chengdu, 610054, PR China
| | - Yu Liu
- School of Materials and Energy, University of Electronic Science and Technology of China, Chengdu, 610054, PR China.
| | - Hongyu Zhu
- School of Materials and Energy, University of Electronic Science and Technology of China, Chengdu, 610054, PR China
| | - Ying Gan
- School of Materials and Energy, University of Electronic Science and Technology of China, Chengdu, 610054, PR China
| | - Biao Zhang
- School of Materials and Energy, University of Electronic Science and Technology of China, Chengdu, 610054, PR China
| | - Weiting Yang
- School of Chemical Engineering and Technology, Hainan University, Haikou, 570228, PR China.
| | - Jianyuan Hao
- School of Materials and Energy, University of Electronic Science and Technology of China, Chengdu, 610054, PR China.
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20
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Rassu P, Ma X, Wang B. Engineering of catalytically active sites in photoactive metal–organic frameworks. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214561] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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21
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Ibrahim MYS, Bennett JA, Abolhasani M. Continuous Room-Temperature Hydrogen Release from Liquid Organic Carriers in a Photocatalytic Packed-Bed Flow Reactor. CHEMSUSCHEM 2022; 15:e202200733. [PMID: 35446510 PMCID: PMC9400973 DOI: 10.1002/cssc.202200733] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 04/20/2022] [Indexed: 06/14/2023]
Abstract
Despite the potential of hydrogen (H2 ) storage in liquid organic carriers to achieve carbon neutrality, the energy required for H2 release and the cost of catalyst recycling have hindered its large-scale adoption. In response, a photo flow reactor packed with rhodium (Rh)/titania (TiO2 ) photocatalyst was reported for the continuous and selective acceptorless dehydrogenation of 1,2,3,4-tetrahydroquinoline to H2 gas and quinoline under visible light irradiation at room temperature. The tradeoff between the reactor pressure drop and its photocatalytic surface area was resolved by selective in-situ photodeposition of Rh in the photo flow reactor post-packing on the outer surface of the TiO2 microparticles available to photon flux, thereby reducing the optimal Rh loading by 10 times compared to a batch reactor, while facilitating catalyst reuse and regeneration. An example of using quinoline as a hydrogen acceptor to lower the energy of the hydrogen production step was demonstrated via the water-gas shift reaction.
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Affiliation(s)
- Malek Y. S. Ibrahim
- Department of Chemical and Biomolecular EngineeringNorth Carolina State University911 Partners WayRaleighNC 27695USA
| | - Jeffrey A. Bennett
- Department of Chemical and Biomolecular EngineeringNorth Carolina State University911 Partners WayRaleighNC 27695USA
| | - Milad Abolhasani
- Department of Chemical and Biomolecular EngineeringNorth Carolina State University911 Partners WayRaleighNC 27695USA
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22
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Li DJ, Tian YB, Lin Q, Zhang J, Gu ZG. Optimizing Photodetectors in Two-Dimensional Metal-Metalloporphyrinic Framework Thin Films. ACS APPLIED MATERIALS & INTERFACES 2022; 14:33548-33554. [PMID: 35770297 DOI: 10.1021/acsami.2c07686] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Two-dimensional (2D) metalloporphyrin-based MOF thin films possessing abundant π-π interactions are promising materials for photoelectronic devices, but no reports on fabrication of photodetectors are available so far. Herein, a series of 2D MOF Zn2[TCPP(M)] (named ZnTCPP(M); TCPP = 5,10,15,20-tetrakis(4-carboxyphenyl)porphyrin; M = Zn, Mn, Fe, and H2) films with [001] orientation are fabricated on SiO2/Si substrates by the liquid-phase epitaxial (LPE) layer-by-layer (lbl) approach and further assembled to photodetectors. The obtained ZnTCPP(M)-based photodetectors exhibit an excellent photoresponse due to abundant π-π stacking between the MOF layers. Moreover, the metalloporphyrinic groups in ZnTCPP(M) have a significant influence on modulating the photoresponse of the photodetectors, among which the prepared ZnTCPP(Zn) film-based device exhibits the best photodetection performance with a high on/off ratio of 2.3 × 104, responsivity (Rλ, up to 10.3 A W-1), short rise/fall times (0.09/0.07 s), and a large detectivity (D*) of 8.1 × 1013 Jones. Density functional theory (DFT) calculations reveal that the perturbation of the ring π-electron system and the introduction of low-lying states as well as the large delocalization of the metalloporphyrinic group will adjust the photodetection performance of ZnTCPP(M) films. These results will provide a new understanding of the modulation of 2D metalloporphyrinic MOFs toward photodetection performance and perspective for the fabrication of photoelectronic devices.
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Affiliation(s)
- De-Jing Li
- Fujian Engineering and Research Centre of New Chinese Lacquer Material, College of Materials and Chemical Engineering, Minjiang University, Fuzhou, Fujian 350108, PR China
| | - Yi-Bo Tian
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P.R. China
- Institute of Functional Interfaces (IFG), Karlsruhe Institute of Technology (KIT), 76344 Eggenstein-Leopoldshafen, Germany
| | - Qi Lin
- Fujian Engineering and Research Centre of New Chinese Lacquer Material, College of Materials and Chemical Engineering, Minjiang University, Fuzhou, Fujian 350108, PR China
| | - Jian Zhang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P.R. China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, Fujian 350108, China
- University of Chinese Academy of Sciences, Beijing 100049, P.R. China
| | - Zhi-Gang Gu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P.R. China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, Fujian 350108, China
- University of Chinese Academy of Sciences, Beijing 100049, P.R. China
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23
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Zhao L, Cai W, Ji G, Wei J, Du Z, He C, Duan C. Anthraquinone-Based Metal-Organic Frameworks as a Bifunctional Photocatalyst for C-H Activation. Inorg Chem 2022; 61:9493-9503. [PMID: 35696346 DOI: 10.1021/acs.inorgchem.2c00441] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Metal-organic frameworks (MOFs) have gained attention as multifunctional catalytic platforms, allowing us to gain important insights into synergistically activating both C-H bonds and oxygen for improving oxidation. Herein, by ingenious incorporation of anthraquinone, we report an anthraquinone-based MOF as a bifunctional heterogeneous photocatalytic platform to simultaneously activate inert C(sp3)-H bonds and oxygen for C-H bond oxidation. Making use of the rigid framework with the fixation and isolation effect, both a great chemical stability and bifunctional synergistic photocatalytic effects were obtained through the immobilization of anthraquinone into a MOF. Importantly, while decorating two carboxyl groups on anthraquinone, the carbonyl groups of anthraquinone photosensitizers were not involved in coordinating the self-assembly and orderly arranged on the wall of channels that were constructed through a π-π interaction between the anthraquinone moieties in the adjacent layers, which was beneficial to form and stabilize the excited-state radical intermediates in the molecule-fenced channels, and the close proximity between the catalytic sites and the substrates to abstract a hydrogen atom from the substrate through the hydrogen atom transfer process aimed at activating the inertness of C-H bonds. Moreover, high-density-distributed anthraquinone dyes in the confined channels would activate oxygen to form singlet oxygen (1O2) through an energy transfer pathway, further promoting inert C(sp3)-H bond oxidation efficiency. Under visible light irradiation, this anthraquinone-based MOF was successfully applied to explore activation and oxidation of a series of substrates containing benzylic C(sp3)-H bonds in the presence of air or oxygen to produce the corresponding carbonyl products. This bifunctional photocatalytic platform based on a heterogeneous MOF provides an available catalytic avenue to develop a scalable and sustainable synthetic strategy using green and sustainable oxygen as the potent oxidant.
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Affiliation(s)
- Liang Zhao
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, P. R. China
| | - Wei Cai
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, P. R. China
| | - Guanfeng Ji
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, P. R. China
| | - Jianwei Wei
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, P. R. China
| | - Zenggang Du
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, P. R. China
| | - Cheng He
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, P. R. China
| | - Chunying Duan
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, P. R. China
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24
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Ji G, Zhao L, Wang Y, Tang Y, He C, Liu S, Duan C. A Binuclear Cerium-Based Metal–Organic Framework as an Artificial Monooxygenase for the Saturated Hydrocarbon Aerobic Oxidation with High Efficiency and High Selectivity. ACS Catal 2022. [DOI: 10.1021/acscatal.2c01030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Guanfeng Ji
- State Key Laboratory of Fine Chemicals, Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian 116024, People’s Republic of China
| | - Liang Zhao
- State Key Laboratory of Fine Chemicals, Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian 116024, People’s Republic of China
| | - Yefei Wang
- State Key Laboratory of Fine Chemicals, Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian 116024, People’s Republic of China
| | - Yang Tang
- State Key Laboratory of Fine Chemicals, Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian 116024, People’s Republic of China
| | - Cheng He
- State Key Laboratory of Fine Chemicals, Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian 116024, People’s Republic of China
| | - Songtao Liu
- State Key Laboratory of Fine Chemicals, Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian 116024, People’s Republic of China
| | - Chunying Duan
- State Key Laboratory of Fine Chemicals, Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian 116024, People’s Republic of China
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25
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Li JL, Xiong X, Luo D, Wei YB, Lu W, Li D. Formaldehyde recognition through aminal formation in a luminescent metal-organic framework. Chem Commun (Camb) 2022; 58:6490-6493. [PMID: 35550653 DOI: 10.1039/d2cc02041f] [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
Two isostructural pillar-layer MOFs (JNU-105 and JNU-105-(NH2)2) have been successfully synthesized. JNU-105-(NH2)2 exhibits a red-shifted luminescence "turn on" for formaldehyde without the interference from other VOCs and a detection limit of 1.87 ppb. In situ single-crystal transformation studies confirm the aminal formation on the pillar linker, which was attributed to the exclusive luminescence response toward formaldehyde.
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Affiliation(s)
- Jia-Li Li
- College of Chemistry and Materials Science, and Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, P. R. China.
| | - Xiao Xiong
- College of Chemistry and Materials Science, and Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, P. R. China.
| | - Dong Luo
- College of Chemistry and Materials Science, and Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, P. R. China.
| | - Yu-Bai Wei
- College of Chemistry and Materials Science, and Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, P. R. China.
| | - Weigang Lu
- College of Chemistry and Materials Science, and Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, P. R. China.
| | - Dan Li
- College of Chemistry and Materials Science, and Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, P. R. China.
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26
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Yan T, Wang P, Xu ZH, Sun WY. Copper(II) Frameworks with Varied Active Site Distribution for Modulating Selectivity of Carbon Dioxide Electroreduction. ACS APPLIED MATERIALS & INTERFACES 2022; 14:13645-13652. [PMID: 35258933 DOI: 10.1021/acsami.2c00487] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Metal-organic frameworks (MOFs) can be utilized as electrocatalysts for CO2 reduction reaction (CO2RR) due to their well dispersed metal centers. However, the influence of metal node distribution on electrochemical CO2RR was rarely explored. Here, three Cu-MOFs with different copper(II) site distribution were employed for CO2 electroreduction. The Cu-MOFs [Cu(L)SO4]·H2O (Cu1), [Cu(L)2(H2O)2](CH3COO)2·H2O (Cu2), and [Cu(L)2(H2O)2](ClO4)2 (Cu3) were achieved by using the same ligand 1,3,5-tris(1-imidazolyl)benzene (L) but different Cu(II) salts. The results show that the Faraday efficiency of CO (FECO) for Cu1 is 4 times that of the FEH2, while the FECO of Cu2 is twice that of the FEH2. As for Cu3, there is not much difference between FECO and FEH2. Such difference may arise from the distinct electrochemical active surface area and charge transfer kinetics caused by different copper site distribution. Furthermore, the different framework structures also affect the activity of the copper sites, which was supported by the theoretically calculated Gibbs free energy and electron density, contributing to the selectivity of CO2RR. This study provides a strategy for modulating the selectivity of CO2RR by tuning the distribution of the active centers in MOFs.
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Affiliation(s)
- Tingting Yan
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210023, China
| | - Peng Wang
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210023, China
| | - Zou-Hong Xu
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210023, China
| | - Wei-Yin Sun
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210023, China
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27
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Zhou J, Liu L, Li Y, Wang L, Xie Z. Multivariate Strategy Preparation of Nanoscale Ru-Doped Metal-Organic Frameworks with Boosted Photoactivity for Bioimaging and Reactive Oxygen Species Generation. Inorg Chem 2022; 61:4647-4654. [PMID: 35266714 DOI: 10.1021/acs.inorgchem.1c03649] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
How to incorporate chromophores into MOFs is a key for the development of multifunctional photoactive systems. The poor internalization by cancer cells and low efficiency of ROS generation hamper the potential clinic application of Ru-based molecular agents. In this work, a nanoscale Ru-doped metal-organic framework Hf-UiO-Ru (Hf-Ru) with framework-boosted photoactivities was prepared via a multivariate strategy for use in bioimaging and ROS generation. The as-synthesized Hf-Ru nanocrystals not only maintain the well regular morphology and crystal structure in comparison with that of the Hf-UiO-66 prototype but also give an oxygen-independent emission with a much longer lifetime, higher quantum yield, and stronger ROS generation than molecular Ru(dcbpy)3. Additionally, the enhanced cellular uptake and high brightness in fluorescence and CT imaging of Hf-Ru nanocrystals have also been well studied in vitro. This multivariate strategy may be utilized as a general paradigm to develop a photoactive nanosystem for bioimaging and cancer treatment.
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Affiliation(s)
- Junli Zhou
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China.,University of Science and Technology of China, Hefei 230026, PR China
| | - Liqian Liu
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China.,University of Science and Technology of China, Hefei 230026, PR China
| | - Yite Li
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China.,University of Science and Technology of China, Hefei 230026, PR China
| | - Lei Wang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China
| | - Zhigang Xie
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China.,University of Science and Technology of China, Hefei 230026, PR China
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28
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Li B, Cai Q, Wang Z, Qiao S, Ou Y, Ma R, Luo C, Meng W. D-arginine Enhances the Effect of Alpha-Amylase on Disassembling Actinomyces viscosus Biofilm. Front Bioeng Biotechnol 2022; 10:864012. [PMID: 35309977 PMCID: PMC8927782 DOI: 10.3389/fbioe.2022.864012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 02/17/2022] [Indexed: 11/25/2022] Open
Abstract
Peri-implantitis is the leading cause of dental implant failure, initially raised by biofilm accumulation on the implant surface. During the development of biofilm, Actinomyces viscosus (A. viscosus) plays a pivotal role in initial attachment as well as the bacterial coaggregation of multispecies pathogens. Hence, eliminating the A. viscosus-associated biofilm is fundamental for the regeneration of the lost bone around implants. Whereas clinical evidence indicated that antimicrobials and debridement did not show significant effects on the decontamination of biofilm on the implant surface. In this study, alpha-amylase was investigated for its effects on disassembling A. viscosus biofilm. Then, in order to substantially disperse biofilm under biosafety concentration, D-arginine was employed to appraise its enhancing effects on alpha-amylase. In addition, molecular dynamics simulations and molecular docking were conducted to elucidate the mechanism of D-arginine enhancing alpha-amylase. 0.1–0.5% alpha-amylase showed significant effects on disassembling A. viscosus biofilm, with definite cytotoxicity toward MC3T3-E1 cells meanwhile. Intriguingly, 8 mM D-arginine drastically enhanced the eradication of A. viscosus biofilm biomass by 0.01% alpha-amylase with biosafety in 30 min. The exopolysaccharides of biofilm were also thoroughly hydrolyzed by 0.01% alpha-amylase with 8 mM D-arginine. The biofilm thickness and integrity were disrupted, and the exopolysaccharides among the extracellular matrix were elusive. Molecular dynamics simulations showed that with the hydrogen bonding of D-arginine to the catalytic triad and calcium-binding regions of alpha-amylase, the atom fluctuation of the structure was attenuated. The distances between catalytic triad were shortened, and the calcium-binding regions became more stable. Molecular docking scores revealed that D-arginine facilitated the maltotetraose binding process of alpha-amylase. In conclusion, these results demonstrate that D-arginine enhances the disassembly effects of alpha-amylase on A. viscosus biofilm through potentiating the catalytic triad and stabilizing the calcium-binding regions, thus providing a novel strategy for the decontamination of biofilm contaminated implant surface.
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Affiliation(s)
- Baosheng Li
- Department of Dental Implantology, Hospital of Stomatology, Jilin University, Changchun, China
- Jilin Provincial Key Laboratory of Oral Biomedical Engineering, Changchun, China
| | - Qing Cai
- Department of Dental Implantology, Hospital of Stomatology, Jilin University, Changchun, China
| | - Zixuan Wang
- Department of Dental Implantology, Hospital of Stomatology, Jilin University, Changchun, China
- Jilin Provincial Key Laboratory of Oral Biomedical Engineering, Changchun, China
| | - Shuwei Qiao
- Department of Dental Implantology, Hospital of Stomatology, Jilin University, Changchun, China
- Jilin Provincial Key Laboratory of Oral Biomedical Engineering, Changchun, China
| | - Yanzhen Ou
- Department of Dental Implantology, Hospital of Stomatology, Jilin University, Changchun, China
- Jilin Provincial Key Laboratory of Oral Biomedical Engineering, Changchun, China
| | - Rui Ma
- Xinjiang Laboratory of Phase Transitions and Microstructures in Condensed Matters, College of Physical Science and Technology, Yili Normal University, Yining, China
| | - Chuanfu Luo
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei, China
| | - Weiyan Meng
- Department of Dental Implantology, Hospital of Stomatology, Jilin University, Changchun, China
- *Correspondence: Weiyan Meng,
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30
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Ji G, Zhao L, Wei J, Cai J, He C, Du Z, Cai W, Duan C. A Metal–Organic Framework as a Multiphoton Excitation Regulator for the Activation of Inert C(sp
3
)−H Bonds and Oxygen. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202114490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Guanfeng Ji
- State Key Laboratory of Fine Chemicals Zhang Dayu School of Chemistry Dalian University of Technology Dalian 116024 China
| | - Liang Zhao
- State Key Laboratory of Fine Chemicals Zhang Dayu School of Chemistry Dalian University of Technology Dalian 116024 China
| | - Jianwei Wei
- State Key Laboratory of Fine Chemicals Zhang Dayu School of Chemistry Dalian University of Technology Dalian 116024 China
| | - Junkai Cai
- State Key Laboratory of Fine Chemicals Zhang Dayu School of Chemistry Dalian University of Technology Dalian 116024 China
| | - Cheng He
- State Key Laboratory of Fine Chemicals Zhang Dayu School of Chemistry Dalian University of Technology Dalian 116024 China
| | - Zenggang Du
- State Key Laboratory of Fine Chemicals Zhang Dayu School of Chemistry Dalian University of Technology Dalian 116024 China
| | - Wei Cai
- State Key Laboratory of Fine Chemicals Zhang Dayu School of Chemistry Dalian University of Technology Dalian 116024 China
| | - Chunying Duan
- State Key Laboratory of Fine Chemicals Zhang Dayu School of Chemistry Dalian University of Technology Dalian 116024 China
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31
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Chen L, Wang Y, Wang X, Gu Z, Lu H. Au nanorods modified PCN-222(Cu) for H2 evolution from HCOOH dehydrogenation by photothermal enhanced photocatalysis. Chem Commun (Camb) 2022; 58:8520-8523. [DOI: 10.1039/d2cc01141g] [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
Formic acid that can be produced by CO2 reduction are considered as liquid organic hydrogen carriers. Herein, Au nanorods loaded PCN-222(Cu) prepared by a seed-induced growth route exhibits highly selective...
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32
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Stanley PM, Hemmer K, Hegelmann M, Schulz A, Park M, Elsner M, Cokoja M, Warnan J. Topology- and wavelength-governed CO 2 reduction photocatalysis in molecular catalyst-metal–organic framework assemblies. Chem Sci 2022; 13:12164-12174. [PMID: 36349115 PMCID: PMC9601321 DOI: 10.1039/d2sc03097g] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 09/30/2022] [Indexed: 12/04/2022] Open
Abstract
Optimising catalyst materials for visible light-driven fuel production requires understanding complex and intertwined processes including light absorption and catalyst stability, as well as mass, charge, and energy transport. These phenomena can be uniquely combined (and ideally controlled) in porous host–guest systems. Towards this goal we designed model systems consisting of molecular complexes as catalysts and porphyrin metal–organic frameworks (MOFs) as light-harvesting and hosting porous matrices. Two MOF-rhenium molecule hybrids with identical building units but differing topologies (PCN-222 and PCN-224) were prepared including photosensitiser-catalyst dyad-like systems integrated via self-assembled molecular recognition. This allowed us to investigate the impact of MOF topology on solar fuel production, with PCN-222 assemblies yielding a 9-fold turnover number enhancement for solar CO2-to-CO reduction over PCN-224 hybrids as well as a 10-fold increase compared to the homogeneous catalyst-porphyrin dyad. Catalytic, spectroscopic and computational investigations identified larger pores and efficient exciton hopping as performance boosters, and further unveiled a MOF-specific, wavelength-dependent catalytic behaviour. Accordingly, CO2 reduction product selectivity is governed by selective activation of two independent, circumscribed or delocalised, energy/electron transfer channels from the porphyrin excited state to either formate-producing MOF nodes or the CO-producing molecular catalysts. Two MOF molecular catalyst hybrids with differing topologies show mass and light transport governed photocatalysis. MOF-specific, irradiation wavelength-dependent product control is unlocked by switching between two energy/electron transfer channels.![]()
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Affiliation(s)
- Philip M. Stanley
- Chair of Inorganic and Metal–Organic Chemistry, Department of Chemistry, TUM School of Natural Sciences, Catalysis Research Center (CRC), Technical University of Munich, Garching, Germany
| | - Karina Hemmer
- Chair of Inorganic and Metal–Organic Chemistry, Department of Chemistry, TUM School of Natural Sciences, Catalysis Research Center (CRC), Technical University of Munich, Garching, Germany
| | - Markus Hegelmann
- Chair of Inorganic and Metal–Organic Chemistry, Department of Chemistry, TUM School of Natural Sciences, Catalysis Research Center (CRC), Technical University of Munich, Garching, Germany
| | - Annika Schulz
- Chair of Inorganic and Metal–Organic Chemistry, Department of Chemistry, TUM School of Natural Sciences, Catalysis Research Center (CRC), Technical University of Munich, Garching, Germany
| | - Mihyun Park
- Chair of Inorganic and Metal–Organic Chemistry, Department of Chemistry, TUM School of Natural Sciences, Catalysis Research Center (CRC), Technical University of Munich, Garching, Germany
| | - Martin Elsner
- Chair of Analytical Chemistry and Water Chemistry, Department of Chemistry, TUM School of Natural Sciences, Technical University of Munich, Garching, Germany
| | - Mirza Cokoja
- Chair of Inorganic and Metal–Organic Chemistry, Department of Chemistry, TUM School of Natural Sciences, Catalysis Research Center (CRC), Technical University of Munich, Garching, Germany
| | - Julien Warnan
- Chair of Inorganic and Metal–Organic Chemistry, Department of Chemistry, TUM School of Natural Sciences, Catalysis Research Center (CRC), Technical University of Munich, Garching, Germany
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33
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Li DJ, Li QH, Gu ZG, Zhang J. Oriented Assembly of 2D Metal-Pyridylporphyrinic Framework Films for Giant Nonlinear Optical Limiting. NANO LETTERS 2021; 21:10012-10018. [PMID: 34797085 DOI: 10.1021/acs.nanolett.1c03655] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
The development of metal-organic frameworks (MOFs) with nonlinear optical (NLO) properties is of pronounced significance for optical devices. Herein, a series of 2D MOFs ZnTPyP(M) (TPyP = 5,10,15,20-tetrakis(4-pyridyl)porphyrin, M = Cu, Ni, Mn, H2) films with [010]-orientation growth composed of ultrathin nanosheets from a pyridylporphyrinic ligand are first obtained by using a liquid-phase epitaxial (LPE) layer-by-layer (lbl) growth approach. ZnTPyP(M) films show a giant nonlinear optical limiting (OL) response and can be modulated by tuning the type of metalloporphyrinic ligands. As a result, ZnTPyP(Cu) film exhibits the highest nonlinear absorption coefficient of 5.7 × 10-6 m/W compared to other reported NLO materials. Density functional theory calculations were consistent with the experimental results, revealing that the tunable π-π* local excitation and the increased delocalization of the metalloporphyrinic group regulate the NLO performance of ZnTPyP(M) films. These findings provide new insight into the effect of 2D porphyrinic MOFs toward the NLO response and offer new film candidates for nonlinear OL application.
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Affiliation(s)
- De-Jing Li
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P.R. China
- University of Chinese Academy of Sciences, Beijing 100049, P.R. China
| | - Qiao-Hong Li
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P.R. China
| | - Zhi-Gang Gu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P.R. China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, Fujian 350108, China
- University of Chinese Academy of Sciences, Beijing 100049, P.R. China
| | - Jian Zhang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P.R. China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, Fujian 350108, China
- University of Chinese Academy of Sciences, Beijing 100049, P.R. China
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34
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Wang Z, Wang C. Excited State Energy Transfer in Metal-Organic Frameworks. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2005819. [PMID: 33788309 DOI: 10.1002/adma.202005819] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 12/20/2020] [Indexed: 05/18/2023]
Abstract
Excited state energy transfer in metal-organic frameworks (MOFs) is of great interest due to potential application of these materials in photocatalysis and fluorescence sensing. In photocatalysis, a light-harvesting antenna of MOFs can collect energy from a much larger area than a single reaction center and efficiently transport the energy to the active site to enhance photocatalytic efficiency, mimicking nature photosynthesis. In fluorescence sensing, excited state traveling on the framework can search for analyte quencher molecules to give amplified fluorescence quenching, so that one quencher turns off multiple excited states to enhance signal. Key to these designer performances is highly efficient energy transfer on these framework materials that are determined by types of excited states, dimension of the materials, and structure of the frameworks. Advancement of MOF synthetic chemistry provides new tools to control the rate and directionality of energy transfer in these materials, opening opportunities in manipulating excited states at an unprecedented level.
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Affiliation(s)
- Zhiye Wang
- State Key Laboratory of Physical Chemistry of Solid Surfaces, iChem, Innovation Laboratory for Sciences and Technologies of Energy Materials of Fujian Province (IKKEM), College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, P. R. China
| | - Cheng Wang
- State Key Laboratory of Physical Chemistry of Solid Surfaces, iChem, Innovation Laboratory for Sciences and Technologies of Energy Materials of Fujian Province (IKKEM), College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, P. R. China
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35
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Ji G, Zhao L, Wei J, Cai J, He C, Du Z, Cai W, Duan C. A Metal-Organic Framework as a Multiphoton Excitation Regulator for the Activation of Inert C(sp 3 )-H Bonds and Oxygen. Angew Chem Int Ed Engl 2021; 61:e202114490. [PMID: 34747102 DOI: 10.1002/anie.202114490] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Indexed: 11/07/2022]
Abstract
The activation and oxidization of inert C(sp3 )-H bonds into value-added chemicals affords attractively economic and ecological benefits as well as central challenge in modern chemistry. Inspired by the natural enzymatic transformation, herein, we report a new multiphoton excitation approach to activate the inert C(sp3 )-H bonds and oxygen by integrating the photoinduced electron transfer (PET), ligand-to-metal charge transfer (LMCT) and hydrogen atom transfer (HAT) events together into one metal-organic framework. The well-modified nicotinamide adenine dinucleotide (NAD+ ) mimics oxidized CeIII -OEt moieties to generate CeIV -OEt chromophore and its reduced state mimics NAD. via PET. The in situ formed CeIV -OEt moiety triggers a LMCT excitation to form the alkoxy radical EtO. , abstracts a hydrogen atom from the C(sp3 )-H bond, accompanying the recovery of CeIII -OEt and the formation of alkyl radicals. The formed NAD. activates oxygen to regenerate the NAD+ for next recycle, wherein, the activated oxygen species interacts with the intermediates for the oxidization functionalization, paving a catalytic avenue for developing scalable and sustainable synthetic strategy.
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Affiliation(s)
- Guanfeng Ji
- State Key Laboratory of Fine Chemicals, Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, 116024, China
| | - Liang Zhao
- State Key Laboratory of Fine Chemicals, Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, 116024, China
| | - Jianwei Wei
- State Key Laboratory of Fine Chemicals, Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, 116024, China
| | - Junkai Cai
- State Key Laboratory of Fine Chemicals, Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, 116024, China
| | - Cheng He
- State Key Laboratory of Fine Chemicals, Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, 116024, China
| | - Zenggang Du
- State Key Laboratory of Fine Chemicals, Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, 116024, China
| | - Wei Cai
- State Key Laboratory of Fine Chemicals, Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, 116024, China
| | - Chunying Duan
- State Key Laboratory of Fine Chemicals, Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, 116024, China
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36
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Shen B, Ding R, Dai J, Ji Y, Wang Q, Wang Y, Huang H, Zhang X. Encapsulating nitroreductase into metal-organic framework: Boosting industrial performance for the reduction of nitro-aromatics. GREEN SYNTHESIS AND CATALYSIS 2021. [DOI: 10.1016/j.gresc.2021.09.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
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37
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Li DJ, Li QH, Wang ZR, Ma ZZ, Gu ZG, Zhang J. Interpenetrated Metal-Porphyrinic Framework for Enhanced Nonlinear Optical Limiting. J Am Chem Soc 2021; 143:17162-17169. [PMID: 34543015 DOI: 10.1021/jacs.1c07803] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Structural interpenetration in metal-organic frameworks (MOFs) significantly impacts on their properties and functionalities. However, understanding the interpenetration on third-order nonlinear optics (NLO) of MOFs have not been reported to date. Herein, we report two 3D porphyrinic MOFs, a 2-fold interpenetrated [Zn2(TPyP)(AC)2] (ZnTPyP-1) and a noninterpenetrated [Zn3(TPyP)(H2O)2(C2O4)2] (ZnTPyP-2), constructed from 5,10,15,20-tetra(4-pyridyl)porphyrin (TPyP(H2)) and Zn(NO3)2 (AC = acetate, C2O4 = oxalate). ZnTPyP-1 achieves excellent optical limiting (OL) performance with a giant nonlinear absorption coefficient (3.61 × 106 cm/GW) and large third-order susceptibility (7.73 × 10-7 esu), which is much better than ZnTPyP-2 and other reported OL materials. The corresponding MOFs nanosheets are dispersed into a polydimethylsiloxane (PDMS) matrix to form highly transparent and flexible MOFs/PDMS glasses for practical OL application. In addition, the OL response optimized by adjusting the MOFs concentration in the PDMS matrix and the type of metalloporphyrin are discussed in the ZnTPyP-1 system. The theoretical calculation confirmed that the abundant π-π interaction from porphyrinic groups in the interpenetrated framework increased the electron delocalization/transfer and boosted the OL performance. This study opens a new avenue to enhance OL performance by the construction of interpenetrated structures and provides a new approach for the preparation of transparent and flexible MOF composites in nonlinear optical applications.
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Affiliation(s)
- De-Jing Li
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China.,Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, Fujian 350108, P. R. China
| | - Qiao-Hong Li
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China
| | - Zi-Rui Wang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China
| | - Zhi-Zhou Ma
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China
| | - Zhi-Gang Gu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China.,Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, Fujian 350108, P. R. China.,University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Jian Zhang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China.,Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, Fujian 350108, P. R. China.,University of Chinese Academy of Sciences, Beijing 100049, P. R. China
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38
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Chen B, Yang Z, Qu X, Zheng S, Yin D, Fu H. Screening and Discrimination of Perfluoroalkyl Substances in Aqueous Solution Using a Luminescent Metal-Organic Framework Sensor Array. ACS APPLIED MATERIALS & INTERFACES 2021; 13:47706-47716. [PMID: 34605622 DOI: 10.1021/acsami.1c15528] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
The extensive production and large-scale use of perfluoroalkyl substances (PFASs) have raised their presence in aquatic environments worldwide. Thus, the facile and reliable screening of PFASs in aqueous systems is of great significance. Herein, we designed a novel fluorescent sensor array for the rapid screening and discrimination of multiple PFASs in water. The sensor array comprised three highly stable zirconium porphyrinic luminescent metal-organic frameworks (i.e., PCNs) with different topological structures. The sensing mechanism was based on the static fluorescence quenching of PCNs by PFASs upon their adsorptive interactions. The fluorescence response patterns were characteristic for each PFAS because of their different adsorption affinities toward different PCNs. Through the interpretation of response patterns by statistical methods, the proposed PCN array successfully discriminated six different kinds of PFASs, each PFAS at different concentrations and PFAS mixtures at different molar ratios. The practicability of this array was further verified by effectively discriminating PFASs in two real water samples. Remarkably, the PCN sensors exhibited a very short response time toward PFASs (within 10 s) due to the ordered pore structure allowing fast PFAS diffusion. This study not only provides a facile method for rapid PFAS screening in waters but also broadens the application of luminescent metal-organic frameworks and array techniques in sensing fields.
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Affiliation(s)
- Beining Chen
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Jiangsu 210046, China
| | - Zhengshuang Yang
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Jiangsu 210046, China
| | - Xiaolei Qu
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Jiangsu 210046, China
| | - Shourong Zheng
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Jiangsu 210046, China
| | - Daqiang Yin
- State Key Laboratory of Pollution Control and Resources Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China
| | - Heyun Fu
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Jiangsu 210046, China
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39
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Zhou J, Li Y, Wang L, Xie Z. Structural diversity of nanoscale zirconium porphyrin MOFs and their photoactivities and biological performances. J Mater Chem B 2021; 9:7760-7770. [PMID: 34586151 DOI: 10.1039/d1tb01311d] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Photoactive MOF-based delivery systems are highly attractive for photodynamic therapy (PDT), but the fundamental interplay among structural parameters and photoactivity and biological properties of these MOFs remains unclear. Herein, porphyrinic MOF isomers (TCPP-MOFs), constructing using the same building blocks into distinct topologies, have been selected as ideal models to understand this problem. Both the intramolecular distances and molecular polarization within TCPP-MOFs isomers collectively contribute to the photoactivity of generating reactive oxygen species. Remarkably, the morphology-determined endocytic pathways and cytotoxicity, as well as good biocompatibility have been confirmed for TCPP-MOF isomers without any chemical modification for the first time. Besides the topology-dependent photoactive regulation, this work also provides in-depth insights into the biological effect from the MOF nanoparticles with controllable structural factors, benefiting further in vivo applications and clinical transformation.
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Affiliation(s)
- Junli Zhou
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China. .,University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Yite Li
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China. .,University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Lei Wang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China.
| | - Zhigang Xie
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China. .,University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
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40
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Huang Y, Li X, Zhang YC, Shi Z, Zeng L, Xie J, Du Y, Lu D, Hu Z, Cai T, Luo Z. Aqueous Protein-Polymer Bioconjugation via Photoinduced RAFT Polymerization Using High Loading Heterogeneous Catalyst. ACS APPLIED MATERIALS & INTERFACES 2021; 13:44488-44496. [PMID: 34514775 DOI: 10.1021/acsami.1c13770] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Light-driven polymerization, such as photoinduced electron/energy transfer-reversible addition-fragmentation chain transfer (PET-RAFT) polymerization, enables biological benign conditions and versatile functional polymer structure design, which is readily used in protein-polymer bioconjugates. However, conventional metalloporphyrinic homogeneous catalysts for PET-RAFT polymerization suffer from limited aqueous solubility and tedious purification. Here we demonstrate the design of PET-RAFT photocatalyst from the reticular assembled Zr-porphyrinic metal-organic frameworks (MOFs), along with a biomacromolecule-based chain transfer agent, as efficient bioconjugation tools in water. Our methodology offers manufacturing advantages on bioconjugates under mild conditions such that MTT (3-[4,5-dimethylthiazol-2-yl]-2,5 diphenyl tetrazolium bromide) and cytotoxicity assays have shown the preservation of the protein integrity, bioactivity, and high cell viability after PET-RAFT polymerization. We find that the fast kinetics are benefiting from the ultrahigh loading of metalloporphyrins in MOF-525-Zn. This heterogeneous catalyst also allows us to maintain living characteristics to incorporate myriads of monomers into block copolymers. Other advantages like easy postreaction purification, reusability, and high oxygen tolerance even in an open system are demonstrated. This study provides a tool of highly efficient heterogeneous photocatalysts for polymer-protein bioconjugation in aqueous media and paves the road for biological applications.
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Affiliation(s)
- Ya Huang
- Key Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Science, Wuhan University, Wuhan, Hubei 430072, P. R. China
- Department of Chemical and Biological Engineering, Guangdong-Hong Kong-Macao Joint Laboratory for Intelligent Micro-Nano Optoelectronic Technology, William Mong Institute of Nano Science and Technology, and Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong 999077, P. R. China
| | - Xue Li
- Key Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Science, Wuhan University, Wuhan, Hubei 430072, P. R. China
| | - Yu Chi Zhang
- Key Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Science, Wuhan University, Wuhan, Hubei 430072, P. R. China
| | - Zhiwei Shi
- Guangzhou Baiyun Medical Adhesive Company Ltd., Guangzhou, Guangdong 510405, P. R. China
| | - Lun Zeng
- Guangzhou Baiyun Medical Adhesive Company Ltd., Guangzhou, Guangdong 510405, P. R. China
| | - Jianbo Xie
- Guangzhou Baiyun Medical Adhesive Company Ltd., Guangzhou, Guangdong 510405, P. R. China
| | - Yucong Du
- Guangzhou Baiyun Medical Adhesive Company Ltd., Guangzhou, Guangdong 510405, P. R. China
| | - Dong Lu
- Guangzhou HKUST Fok Ying Tung Research Institute, Guangzhou, Guangdong 511458, P. R. China
| | - Zhigang Hu
- Silver Age Engineering Plastics (Dongguan) Company Ltd., Dongguan, Guangdong 523187, P. R. China
| | - Tao Cai
- Key Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Science, Wuhan University, Wuhan, Hubei 430072, P. R. China
| | - Zhengtang Luo
- Department of Chemical and Biological Engineering, Guangdong-Hong Kong-Macao Joint Laboratory for Intelligent Micro-Nano Optoelectronic Technology, William Mong Institute of Nano Science and Technology, and Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong 999077, P. R. China
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41
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Qi MY, Conte M, Anpo M, Tang ZR, Xu YJ. Cooperative Coupling of Oxidative Organic Synthesis and Hydrogen Production over Semiconductor-Based Photocatalysts. Chem Rev 2021; 121:13051-13085. [PMID: 34378934 DOI: 10.1021/acs.chemrev.1c00197] [Citation(s) in RCA: 175] [Impact Index Per Article: 58.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Merging hydrogen (H2) evolution with oxidative organic synthesis in a semiconductor-mediated photoredox reaction is extremely attractive because the clean H2 fuel and high-value chemicals can be coproduced under mild conditions using light as the sole energy input. Following this dual-functional photocatalytic strategy, a dreamlike reaction pathway for constructing C-C/C-X (X = C, N, O, S) bonds from abundant and readily available X-H bond-containing compounds with concomitant release of H2 can be readily fulfilled without the need of external chemical reagents, thus offering a green and fascinating organic synthetic strategy. In this review, we begin by presenting a concise overview on the general background of traditional photocatalytic H2 production and then focus on the fundamental principles of cooperative photoredox coupling of selective organic synthesis and H2 production by simultaneous utilization of photoexcited electrons and holes over semiconductor-based catalysts to meet the economic and sustainability goal. Thereafter, we put dedicated emphasis on recent key progress of cooperative photoredox coupling of H2 production and various selective organic transformations, including selective alcohol oxidation, selective methane conversion, amines oxidative coupling, oxidative cross-coupling, cyclic alkanes dehydrogenation, reforming of lignocellulosic biomass, and so on. Finally, the remaining challenges and future perspectives in this flourishing area have been critically discussed. It is anticipated that this review will provide enlightening guidance on the rational design of such dual-functional photoredox reaction system, thereby stimulating the development of economical and environmentally benign solar fuel generation and organic synthesis of value-added fine chemicals.
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Affiliation(s)
- Ming-Yu Qi
- College of Chemistry, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou 350116, P. R. China
| | - Marco Conte
- Department of Chemistry, University of Sheffield, Sheffield S3 7HF, U.K
| | - Masakazu Anpo
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, Osaka 599-8531, Japan
| | - Zi-Rong Tang
- College of Chemistry, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou 350116, P. R. China
| | - Yi-Jun Xu
- College of Chemistry, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou 350116, P. R. China
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42
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Stanley PM, Haimerl J, Thomas C, Urstoeger A, Schuster M, Shustova NB, Casini A, Rieger B, Warnan J, Fischer RA. Host-Guest Interactions in a Metal-Organic Framework Isoreticular Series for Molecular Photocatalytic CO 2 Reduction. Angew Chem Int Ed Engl 2021; 60:17854-17860. [PMID: 34014024 PMCID: PMC8453824 DOI: 10.1002/anie.202102729] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 05/08/2021] [Indexed: 01/23/2023]
Abstract
A strategy to improve homogeneous molecular catalyst stability, efficiency, and selectivity is the immobilization on supporting surfaces or within host matrices. Herein, we examine the co‐immobilization of a CO2 reduction catalyst [ReBr(CO)3(4,4′‐dcbpy)] and a photosensitizer [Ru(bpy)2(5,5′‐dcbpy)]Cl2 using the isoreticular series of metal–organic frameworks (MOFs) UiO‐66, ‐67, and ‐68. Specific host pore size choice enables distinct catalyst and photosensitizer spatial location—either at the outer MOF particle surface or inside the MOF cavities—affecting catalyst stability, electronic communication between reaction center and photosensitizer, and consequently the apparent catalytic rates. These results allow for a rational understanding of an optimized supramolecular layout of catalyst, photosensitizer, and host matrix.
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Affiliation(s)
- Philip M Stanley
- Chair of Inorganic and Metal-Organic Chemistry, Department of Chemistry, Technical University of Munich, Lichtenbergstrasse 4, Garching, Germany.,WACKER-Chair of Macromolecular Chemistry, Department of Chemistry, Technical University of Munich, Lichtenbergstrasse 4, Garching, Germany
| | - Johanna Haimerl
- Chair of Inorganic and Metal-Organic Chemistry, Department of Chemistry, Technical University of Munich, Lichtenbergstrasse 4, Garching, Germany.,Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina, USA
| | - Christopher Thomas
- WACKER-Chair of Macromolecular Chemistry, Department of Chemistry, Technical University of Munich, Lichtenbergstrasse 4, Garching, Germany
| | - Alexander Urstoeger
- Division of Analytical Chemistry, Department of Chemistry, Technical University of Munich, Lichtenbergstrasse 4, Garching, Germany
| | - Michael Schuster
- Division of Analytical Chemistry, Department of Chemistry, Technical University of Munich, Lichtenbergstrasse 4, Garching, Germany
| | - Natalia B Shustova
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina, USA
| | - Angela Casini
- Chair of Medicinal and Bioinorganic Chemistry, Department of Chemistry, Technical University of Munich, Lichtenbergstrasse 4, Garching, Germany
| | - Bernhard Rieger
- WACKER-Chair of Macromolecular Chemistry, Department of Chemistry, Technical University of Munich, Lichtenbergstrasse 4, Garching, Germany
| | - Julien Warnan
- Chair of Inorganic and Metal-Organic Chemistry, Department of Chemistry, Technical University of Munich, Lichtenbergstrasse 4, Garching, Germany
| | - Roland A Fischer
- Chair of Inorganic and Metal-Organic Chemistry, Department of Chemistry, Technical University of Munich, Lichtenbergstrasse 4, Garching, Germany
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43
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Stanley PM, Haimerl J, Thomas C, Urstoeger A, Schuster M, Shustova NB, Casini A, Rieger B, Warnan J, Fischer RA. Wirt‐Gast‐Wechselwirkungen in einer Serie isoretikulärer Metall‐organischer Gerüststrukturen für molekulare photokatalytische CO
2
‐Reduktion. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202102729] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Philip M. Stanley
- Lehrstuhl für Anorganische und Metallorganische Chemie Fakultät für Chemie Technische Universität München Lichtenbergstraße 4 Garching Deutschland
- WACKER-Lehrstuhl für Makromolekulare Chemie Fakultät für Chemie Technische Universität München Lichtenbergstraße 4 Garching Deutschland
| | - Johanna Haimerl
- Lehrstuhl für Anorganische und Metallorganische Chemie Fakultät für Chemie Technische Universität München Lichtenbergstraße 4 Garching Deutschland
- Fakultät für Chemie und Biochemie University of South Carolina Columbia South Carolina USA
| | - Christopher Thomas
- WACKER-Lehrstuhl für Makromolekulare Chemie Fakultät für Chemie Technische Universität München Lichtenbergstraße 4 Garching Deutschland
| | - Alexander Urstoeger
- Professur für Analytische Chemie Fakultät für Chemie Technische Universität München Lichtenbergstraße 4 Garching Deutschland
| | - Michael Schuster
- Professur für Analytische Chemie Fakultät für Chemie Technische Universität München Lichtenbergstraße 4 Garching Deutschland
| | - Natalia B. Shustova
- Fakultät für Chemie und Biochemie University of South Carolina Columbia South Carolina USA
| | - Angela Casini
- Lehrstuhl für Medizinische und Bioanorganische Chemie Fakultät für Chemie Technische Universität München Lichtenbergstraße 4 Garching Deutschland
| | - Bernhard Rieger
- WACKER-Lehrstuhl für Makromolekulare Chemie Fakultät für Chemie Technische Universität München Lichtenbergstraße 4 Garching Deutschland
| | - Julien Warnan
- Lehrstuhl für Anorganische und Metallorganische Chemie Fakultät für Chemie Technische Universität München Lichtenbergstraße 4 Garching Deutschland
| | - Roland A. Fischer
- Lehrstuhl für Anorganische und Metallorganische Chemie Fakultät für Chemie Technische Universität München Lichtenbergstraße 4 Garching Deutschland
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44
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Li M, Ren G, Yang W, Wang F, Ma N, Fan X, Pan Q. Modulation of High-Spin Co(II) in Li/Co-MOFs as Efficient Fenton-like Catalysts. Inorg Chem 2021; 60:12405-12412. [PMID: 34296855 DOI: 10.1021/acs.inorgchem.1c01632] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Developing high-performance catalysts toward the Fenton reaction is important for environmental protection and sustainable development, yet it is still challenging. The high-spin states of first-row transition metal atoms with tetrahedral coordination provide a flexible electronic environment to activate the catalyst and elevate its catalytic activity. As a type of material with adjustable structures, metal-organic frameworks (MOFs) are excellent candidate catalysts as they can accurately regulate the coordination configurations of metal ions. In this paper, we investigate and summarize the direct formation of bimetallic carboxylate Li/Co-MOFs with tetrahedral coordination metal centers in a mixed H2O/polar organic solvent system. The induction of Li(I) ions is manifested in the generation of hydroxides during the dissociation of the Co(II) solvation structure to trigger the tetrahedral coordination behavior of Co(II). These Li/Co-MOFs containing high-spin Co(II) centers can serve as highly efficient Fenton-like catalysts for organics. This study provides a promising strategy for rational design of MOF-based catalysts with high-spin metal centers for application in environment governance.
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Affiliation(s)
- Meiling Li
- Key Laboratory of Advanced Materials of Tropical Island Resources, Ministry of Education, College of Science, Hainan University, Haikou 570228, China
- School of Chemical Engineering and Technology, Hainan University, Haikou 570228, China
| | - Guojian Ren
- Key Laboratory of Advanced Materials of Tropical Island Resources, Ministry of Education, College of Science, Hainan University, Haikou 570228, China
| | - Weiting Yang
- Key Laboratory of Advanced Materials of Tropical Island Resources, Ministry of Education, College of Science, Hainan University, Haikou 570228, China
| | - Fuxiang Wang
- Key Laboratory of Advanced Materials of Tropical Island Resources, Ministry of Education, College of Science, Hainan University, Haikou 570228, China
| | - Nana Ma
- College of Chemistry and Chemical Engineering, Henan Normal University, XinXiang 453007, China
| | - Xiaolei Fan
- Department of Chemical Engineering and Analytical Science, School of Engineering, The University of Manchester, Manchester M13 9PL, United Kingdom
| | - Qinhe Pan
- Key Laboratory of Advanced Materials of Tropical Island Resources, Ministry of Education, College of Science, Hainan University, Haikou 570228, China
- School of Chemical Engineering and Technology, Hainan University, Haikou 570228, China
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45
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Liu YY, Chen LJ, Zhao X, Yan XP. Effect of Topology on Photodynamic Sterilization of Porphyrinic Metal-Organic Frameworks. Chemistry 2021; 27:10151-10159. [PMID: 33978976 DOI: 10.1002/chem.202100920] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Indexed: 12/21/2022]
Abstract
Porphyrinic metal-organic frameworks (MOFs) are promising photosensitizers due to the lack of self-aggregation of porphyrin in aqueous solution. However, how the topology of porphyrinic MOFs affects the generation of singlet oxygen (1 O2 ) is unclear. Here, the effect of the topology of porphyrinic MOFs on their photodynamic performance is reported. Four porphyrinic zirconium MOFs (MOF-525, MOF-545, PCN-223 and PCN-224 with different topologies: ftw, csq, shp and she, respectively) were selected to study the influence of topology on the photodynamic antibacterial performance. The 1 O2 generation and the photodynamic antibacterial performance followed an decreasing order of MOF-545>MOF-525>PCN-224>PCN-223. The results reveal that the pore size, the distance between porphyrin, and the number of porphyrin per Zr6 O8 cluster in MOFs greatly affected 1 O2 generation. This work provides guidance for designing new MOFs for efficient photodynamic sterilization.
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Affiliation(s)
- Yao-Yao Liu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, 214122, P. R. China.,Institute of Analytical Food Safety School of Food Science and Technology, Jiangnan University, Wuxi, 214122, P. R. China
| | - Li-Jian Chen
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, 214122, P. R. China.,Institute of Analytical Food Safety School of Food Science and Technology, Jiangnan University, Wuxi, 214122, P. R. China
| | - Xu Zhao
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, 214122, P. R. China.,Institute of Analytical Food Safety School of Food Science and Technology, Jiangnan University, Wuxi, 214122, P. R. China
| | - Xiu-Ping Yan
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, 214122, P. R. China.,Institute of Analytical Food Safety School of Food Science and Technology, Jiangnan University, Wuxi, 214122, P. R. China.,International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, 214122, P. R. China.,Key Laboratory of Synthetic and Biological Colloids Ministry of Education, Jiangnan University, Wuxi, 214122, P. R. China
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46
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Huang M, Wang L, You W, Che R. Single Zinc Atoms Anchored on MOF-Derived N-Doped Carbon Shell Cooperated with Magnetic Core as an Ultrawideband Microwave Absorber. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2101416. [PMID: 34159720 DOI: 10.1002/smll.202101416] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Indexed: 05/26/2023]
Abstract
Polarization behaviors of no-magnetic shell dominate the dielectric properties for core-shell magnetic-carbon composites, which faces a huge challenge. Herein, a single atom-doping strategy is established to adjust local electric potential in the metal-organic framework (MOF)-derived carbon shell. Benefiting from the confined transformation, single Zn atoms and N atoms are evenly distributed in the porous carbon shell using ZIF-8 as a template. Dielectric assembled carbon layers with functionalized Fe3 O4 core construct unique magnetic-dielectric synergy system. The electromagnetic parameters of Fe3 O4 @Zn-N-Carbon composites can be modified by tuning the pod-like Zn-N-doping carbon shell via repeating ZIF-8 growth cycles. Surprisingly, the core-shell Fe3 O4 @Zn-N-Carbon exhibits superior microwave absorption (MA) performance both in the reflection loss ability and wide-frequency responding feature. The reflection loss value of Fe3 O4 @Zn-N-Carbon microspheres reach -61.9 dB and the effective absorption bandwidth up to 11.5 GHz at only 2.5 mm thickness. The excellent MA mechanism is ascribed to following reasons. High-density stacking Zn-N doping carbon layers boost the interfacial polarization and plentiful Zn single atoms maximize the dipole polarization because of maximum atom utilization efficiency. Enhanced magnetic loss ability results from the compulsory magnetic coupling responding among Fe3 O4 cores. Magnetic-dielectric synergy of core-shell Fe3 O4 @Zn-N-Carbon microspheres can build ultrawide MA frequency.
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Affiliation(s)
- Mengqiu Huang
- Laboratory of Advanced Materials, Department of Materials Science and Shanghai Key Lab of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai, 200438, P. R. China
| | - Lei Wang
- Laboratory of Advanced Materials, Department of Materials Science and Shanghai Key Lab of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai, 200438, P. R. China
| | - Wenbin You
- Laboratory of Advanced Materials, Department of Materials Science and Shanghai Key Lab of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai, 200438, P. R. China
| | - Renchao Che
- Laboratory of Advanced Materials, Department of Materials Science and Shanghai Key Lab of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai, 200438, P. R. China
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47
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Albolkany MK, Liu C, Wang Y, Chen C, Zhu C, Chen X, Liu B. Molecular Surgery at Microporous MOF for Mesopore Generation and Renovation. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202103104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Mohamed K. Albolkany
- Hefei National Laboratory for Physical Sciences at the Microscale Fujian Institute of Innovation of Chinese Academy of Sciences School of Chemistry and Materials Science University of Science and Technology of China Hefei Anhui 230026 China
| | - Congyan Liu
- Hefei National Laboratory for Physical Sciences at the Microscale Fujian Institute of Innovation of Chinese Academy of Sciences School of Chemistry and Materials Science University of Science and Technology of China Hefei Anhui 230026 China
| | - Yang Wang
- Hefei National Laboratory for Physical Sciences at the Microscale Fujian Institute of Innovation of Chinese Academy of Sciences School of Chemistry and Materials Science University of Science and Technology of China Hefei Anhui 230026 China
| | - Chun‐Hui Chen
- Hefei National Laboratory for Physical Sciences at the Microscale Fujian Institute of Innovation of Chinese Academy of Sciences School of Chemistry and Materials Science University of Science and Technology of China Hefei Anhui 230026 China
| | - Chaofeng Zhu
- Hefei National Laboratory for Physical Sciences at the Microscale Fujian Institute of Innovation of Chinese Academy of Sciences School of Chemistry and Materials Science University of Science and Technology of China Hefei Anhui 230026 China
| | - Xihai Chen
- Hefei National Laboratory for Physical Sciences at the Microscale Fujian Institute of Innovation of Chinese Academy of Sciences School of Chemistry and Materials Science University of Science and Technology of China Hefei Anhui 230026 China
| | - Bo Liu
- Hefei National Laboratory for Physical Sciences at the Microscale Fujian Institute of Innovation of Chinese Academy of Sciences School of Chemistry and Materials Science University of Science and Technology of China Hefei Anhui 230026 China
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48
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Garazhian Z, Farrokhi A, Rezaeifard A, Jafarpour M, Khani R. The enhanced visible-light-induced photocatalytic activities of bimetallic Mn-Fe MOFs for the highly efficient reductive removal of Cr(vi). RSC Adv 2021; 11:21127-21136. [PMID: 35479340 PMCID: PMC9034038 DOI: 10.1039/d1ra01986d] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 05/23/2021] [Indexed: 01/23/2023] Open
Abstract
The photocatalytic efficiencies of bimetallic MOFs, namely STA-12-Mn–Fe, for the reductive removal of Cr(vi) were explored. The best effective variable values were obtained and correlation between the response and influential variables was optimized via experimental design methodology. Complete Cr(vi) removal was achieved under natural sunlight and fluorescent 40 W lamp radiation at pH 2, with an initial Cr(vi) concentration of 20 mg L−1, and 10 mg of photocatalyst within 30 min. A pseudo-first-order rate constant of 0.132 min−1 at T = 298 K was obtained for the Cr(vi) reduction reaction. The title catalysts revealed high performance in the visible region based on photoefficiency measurements, while improved activity was observed compared to the corresponding single-metal MOFs under natural sunlight, highlighting the synergistic effect between the two metal ions. Trapping experiment results proved that direct electron transfer is the main pathway during the photocatalytic Cr(vi) reduction process. The photocatalytic efficiencies of bimetallic MOFs for the reductive removal of Cr(vi) were explored. The catalysts revealed higher performance compared to the corresponding single-metal MOFs, highlighting the synergistic effect between the two metal ions.![]()
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Affiliation(s)
- Zohreh Garazhian
- Department of Chemistry, Faculty of Science, University of Birjand Birjand 97179-414 Iran
| | - Alireza Farrokhi
- Department of Chemistry, Faculty of Science, University of Birjand Birjand 97179-414 Iran
| | - Abdolreza Rezaeifard
- Department of Chemistry, Faculty of Science, University of Birjand Birjand 97179-414 Iran
| | - Maasoumeh Jafarpour
- Department of Chemistry, Faculty of Science, University of Birjand Birjand 97179-414 Iran
| | - Rouhollah Khani
- Department of Chemistry, Faculty of Science, University of Birjand Birjand 97179-414 Iran
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49
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Koschnick C, Stäglich R, Scholz T, Terban MW, von Mankowski A, Savasci G, Binder F, Schökel A, Etter M, Nuss J, Siegel R, Germann LS, Ochsenfeld C, Dinnebier RE, Senker J, Lotsch BV. Understanding disorder and linker deficiency in porphyrinic zirconium-based metal-organic frameworks by resolving the Zr 8O 6 cluster conundrum in PCN-221. Nat Commun 2021; 12:3099. [PMID: 34035286 PMCID: PMC8149457 DOI: 10.1038/s41467-021-23348-w] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 04/21/2021] [Indexed: 11/09/2022] Open
Abstract
Porphyrin-based metal–organic frameworks (MOFs), exemplified by MOF-525, PCN-221, and PCN-224, are promising systems for catalysis, optoelectronics, and solar energy conversion. However, subtle differences between synthetic protocols for these three MOFs give rise to vast discrepancies in purported product outcomes and description of framework topologies. Here, based on a comprehensive synthetic and structural analysis spanning local and long-range length scales, we show that PCN-221 consists of Zr6O4(OH)4 clusters in four distinct orientations within the unit cell, rather than Zr8O6 clusters as originally published, and linker vacancies at levels of around 50%, which may form in a locally correlated manner. We propose disordered PCN-224 (dPCN-224) as a unified model to understand PCN-221, MOF-525, and PCN-224 by varying the degree of orientational cluster disorder, linker conformation and vacancies, and cluster–linker binding. Our work thus introduces a new perspective on network topology and disorder in Zr-MOFs and pinpoints the structural variables that direct their functional properties. Zirconium-based metal–organic frameworks have defective structures that are useful in catalysis and gas storage. Here, the authors study the interplay between cluster disorder and linker vacancies in PCN-221 and propose a new structure model with tilted Zr6O4(OH)4 clusters rather than Zr8O6 clusters.
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Affiliation(s)
- Charlotte Koschnick
- Max Planck Institute for Solid State Research, Heisenbergstraße 1, Stuttgart, 70569, Germany.,Department of Chemistry, University of Munich, Butenandtstraße 5-13, Munich, 81377, Germany.,e-conversion, Lichtenbergstraße 4a, Garching, 85748, Germany.,Center for Nanoscience, Schellingstraße 4, Munich, 80799, Germany
| | - Robert Stäglich
- Department of Inorganic Chemistry, University of Bayreuth, Universitätsstraße 30, Bayreuth, 95447, Germany.,North Bavarian NMR Center, Universitätsstraße 30, Bayreuth, 95447, Germany
| | - Tanja Scholz
- Max Planck Institute for Solid State Research, Heisenbergstraße 1, Stuttgart, 70569, Germany
| | - Maxwell W Terban
- Max Planck Institute for Solid State Research, Heisenbergstraße 1, Stuttgart, 70569, Germany
| | - Alberto von Mankowski
- Max Planck Institute for Solid State Research, Heisenbergstraße 1, Stuttgart, 70569, Germany.,Department of Chemistry, University of Munich, Butenandtstraße 5-13, Munich, 81377, Germany.,e-conversion, Lichtenbergstraße 4a, Garching, 85748, Germany.,Center for Nanoscience, Schellingstraße 4, Munich, 80799, Germany
| | - Gökcen Savasci
- Max Planck Institute for Solid State Research, Heisenbergstraße 1, Stuttgart, 70569, Germany.,Department of Chemistry, University of Munich, Butenandtstraße 5-13, Munich, 81377, Germany.,Center for Nanoscience, Schellingstraße 4, Munich, 80799, Germany
| | - Florian Binder
- Max Planck Institute for Solid State Research, Heisenbergstraße 1, Stuttgart, 70569, Germany.,Department of Chemistry, University of Munich, Butenandtstraße 5-13, Munich, 81377, Germany
| | - Alexander Schökel
- Deutsches Elektronen-Synchrotron (DESY), Notkestraße 85, Hamburg, 22607, Germany
| | - Martin Etter
- Deutsches Elektronen-Synchrotron (DESY), Notkestraße 85, Hamburg, 22607, Germany
| | - Jürgen Nuss
- Max Planck Institute for Solid State Research, Heisenbergstraße 1, Stuttgart, 70569, Germany
| | - Renée Siegel
- Department of Inorganic Chemistry, University of Bayreuth, Universitätsstraße 30, Bayreuth, 95447, Germany.,North Bavarian NMR Center, Universitätsstraße 30, Bayreuth, 95447, Germany
| | - Luzia S Germann
- Max Planck Institute for Solid State Research, Heisenbergstraße 1, Stuttgart, 70569, Germany.,Department of Chemistry, McGill University, 801 Sherbrooke St. W., Montreal, H3A 0B8, QC, Canada
| | - Christian Ochsenfeld
- Max Planck Institute for Solid State Research, Heisenbergstraße 1, Stuttgart, 70569, Germany.,Department of Chemistry, University of Munich, Butenandtstraße 5-13, Munich, 81377, Germany.,Center for Nanoscience, Schellingstraße 4, Munich, 80799, Germany
| | - Robert E Dinnebier
- Max Planck Institute for Solid State Research, Heisenbergstraße 1, Stuttgart, 70569, Germany
| | - Jürgen Senker
- Department of Inorganic Chemistry, University of Bayreuth, Universitätsstraße 30, Bayreuth, 95447, Germany. .,North Bavarian NMR Center, Universitätsstraße 30, Bayreuth, 95447, Germany.
| | - Bettina V Lotsch
- Max Planck Institute for Solid State Research, Heisenbergstraße 1, Stuttgart, 70569, Germany. .,Department of Chemistry, University of Munich, Butenandtstraße 5-13, Munich, 81377, Germany. .,e-conversion, Lichtenbergstraße 4a, Garching, 85748, Germany. .,Center for Nanoscience, Schellingstraße 4, Munich, 80799, Germany.
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Albolkany MK, Liu C, Wang Y, Chen CH, Zhu C, Chen X, Liu B. Molecular Surgery at Microporous MOF for Mesopore Generation and Renovation. Angew Chem Int Ed Engl 2021; 60:14601-14608. [PMID: 33823070 DOI: 10.1002/anie.202103104] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Indexed: 12/15/2022]
Abstract
Hierarchically porous MOFs (HP-MOFs) present advantageous synergism of micro- and mesopore but challenging in synthetic control at molecular scale. Herein, we present the first example of reversible and controllable mesopore generation and renovation in a microporous MOF of HKUST-1 via synthetic manipulation at molecular scale. An ammonia-gas etching strategy is proposed to create mesopores in carboxylate-based microporous MOFs and thus produce HP-MOFs. Gas-phase etching ensures uniform mesopore formation inside the MOF crystals via plane-oriented cutting the carboxylate-metal bonds off without affecting the crystal size and morphology. The mesopore size is controlled by the etching temperature, while the mesopore volume could be tuned by adjusting etchant pressure. The generated mesopores could be renovated using MOF precursors solutions so that to achieve controllable mesopore generation/closure, and encapsulation of the adsorbed molecules. This work demonstrates a powerful protocol for precisely tailoring and tuning the properties of MOF materials at molecular scale.
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Affiliation(s)
- Mohamed K Albolkany
- Hefei National Laboratory for Physical Sciences at the Microscale, Fujian Institute of Innovation of Chinese Academy of Sciences, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Congyan Liu
- Hefei National Laboratory for Physical Sciences at the Microscale, Fujian Institute of Innovation of Chinese Academy of Sciences, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Yang Wang
- Hefei National Laboratory for Physical Sciences at the Microscale, Fujian Institute of Innovation of Chinese Academy of Sciences, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Chun-Hui Chen
- Hefei National Laboratory for Physical Sciences at the Microscale, Fujian Institute of Innovation of Chinese Academy of Sciences, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Chaofeng Zhu
- Hefei National Laboratory for Physical Sciences at the Microscale, Fujian Institute of Innovation of Chinese Academy of Sciences, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Xihai Chen
- Hefei National Laboratory for Physical Sciences at the Microscale, Fujian Institute of Innovation of Chinese Academy of Sciences, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Bo Liu
- Hefei National Laboratory for Physical Sciences at the Microscale, Fujian Institute of Innovation of Chinese Academy of Sciences, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui, 230026, China
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