1
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Zhu X, Ding Y, Li S, Jiang Y, Chen Y. Electroenzymatic cascade reaction on a biohybrid boosts the chiral epoxidation reaction. Sci Bull (Beijing) 2024; 69:483-491. [PMID: 38123433 DOI: 10.1016/j.scib.2023.12.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 11/11/2023] [Accepted: 12/04/2023] [Indexed: 12/23/2023]
Abstract
The chiral epoxidation of styrene and its derivatives is an important transformation that has attracted considerable scientific interest in the chemical industry. Herein, we integrate enzymatic catalysis and electrocatalysis to propose a new route for the chiral epoxidation of styrene and its derivatives. Chloroperoxidase (CPO) functionalized with 1-ethyl-3-methylimidazolium bromide (ILEMB) was loaded onto cobalt nitrogen-doped carbon nanotubes (CoN@CNT) to form a biohybrid (CPO-ILEMB/CoN@CNT). H2O2 species were generated in situ through a two-electron oxygen reduction reaction (2e-ORR) at CoN@CNT to initiate the following enzymatic epoxidation of styrene by CPO. CoN@CNT had high electroactivity for the ORR to produce H2O2 at a more positive potential, prohibiting the conversion of FeIII to FeII in the heme of CPO to maintain enzymatic activity. Meanwhile, CoN@CNT could serve as an ideal carrier for the immobilization of CPO-ILEMB. Hence, the coimmobilization of CPO-ILEMB and CoN@CNT could facilitate the diffusion of intermediate H2O2, which achieved 17 times higher efficiency than the equivalent amounts of free CPO-ILEMB in bulk solution for styrene epoxidation. Notably, an enhancement (∼45%) of chiral selectivity for the epoxidation of styrene was achieved.
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Affiliation(s)
- Xuefang Zhu
- School of Chemistry & Chemical Engineering, Key Laboratory of Macromolecular Science of Shaanxi Province, Shaanxi Normal University, Xi'an 710119, China
| | - Yu Ding
- School of Materials Science and Engineering, Shaanxi Normal University, Xi'an 710119, China
| | - Shuni Li
- School of Chemistry & Chemical Engineering, Key Laboratory of Macromolecular Science of Shaanxi Province, Shaanxi Normal University, Xi'an 710119, China
| | - Yucheng Jiang
- School of Chemistry & Chemical Engineering, Key Laboratory of Macromolecular Science of Shaanxi Province, Shaanxi Normal University, Xi'an 710119, China.
| | - Yu Chen
- School of Materials Science and Engineering, Shaanxi Normal University, Xi'an 710119, China.
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2
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Cobb SJ, Rodríguez-Jiménez S, Reisner E. Connecting Biological and Synthetic Approaches for Electrocatalytic CO 2 Reduction. Angew Chem Int Ed Engl 2024; 63:e202310547. [PMID: 37983571 DOI: 10.1002/anie.202310547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Revised: 11/07/2023] [Accepted: 11/20/2023] [Indexed: 11/22/2023]
Abstract
Electrocatalytic CO2 reduction has developed into a broad field, spanning fundamental studies of enzymatic 'model' catalysts to synthetic molecular catalysts and heterogeneous gas diffusion electrodes producing commercially relevant quantities of product. This diversification has resulted in apparent differences and a disconnect between seemingly related approaches when using different types of catalysts. Enzymes possess discrete and well understood active sites that can perform reactions with high selectivity and activities at their thermodynamic limit. Synthetic small molecule catalysts can be designed with desired active site composition but do not yet display enzyme-like performance. These properties of the biological and small molecule catalysts contrast with heterogeneous materials, which can contain multiple, often poorly understood active sites with distinct reactivity and therefore introducing significant complexity in understanding their activities. As these systems are being better understood and the continuously improving performance of their heterogeneous active sites closes the gap with enzymatic activity, this performance difference between heterogeneous and enzymatic systems begins to close. This convergence removes the barriers between using different types of catalysts and future challenges can be addressed without multiple efforts as a unified picture for the biological-synthetic catalyst spectrum emerges.
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Affiliation(s)
- Samuel J Cobb
- Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
| | | | - Erwin Reisner
- Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
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3
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Lau ECHT, Dodds KC, McKenna C, Cowan RM, Ganin AY, Campopiano DJ, Yiu HHP. Direct purification and immobilization of his-tagged enzymes using unmodified nickel ferrite NiFe 2O 4 magnetic nanoparticles. Sci Rep 2023; 13:21549. [PMID: 38057439 PMCID: PMC10700653 DOI: 10.1038/s41598-023-48795-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 11/30/2023] [Indexed: 12/08/2023] Open
Abstract
Purification of valuable engineered proteins and enzymes can be laborious, costly, and generating large amount of chemical waste. Whilst enzyme immobilization can enhance recycling and reuse of enzymes, conventional methods for immobilizing engineered enzymes from purified samples are also inefficient with multiple-step protocols, regarding both the carrier preparation and enzyme binding. Nickel ferrite magnetic nanoparticles (NiFe2O4 MNPs) offer distinct advantages in both purification and immobilization of enzymes. In this work, we demonstrate the preparation of NiFe2O4 MNPs via a one-step solvothermal synthesis and their use in direct enzyme binding from cell lysates. These NiFe2O4 MNPs have showed an average diameter of 8.9 ± 1.7 nm from TEM analysis and a magnetization at saturation (Ms) value of 53.0 emu g-1 from SQUID measurement. The nickel binding sites of the MNP surface allow direct binding of three his-tagged enzymes, D-phenylglycine aminotransferase (D-PhgAT), Halomonas elongata ω-transaminase (HeωT), and glucose dehydrogenase from Bacillus subtilis (BsGDH). It was found that the enzymatic activities of all immobilized samples directly prepared from cell lysates were comparable to those prepared from the conventional immobilization method using purified enzymes. Remarkably, D-PhgAT supported on NiFe2O4 MNPs also showed similar activity to the purified free enzyme. By comparing on both carrier preparation and enzyme immobilization protocols, use of NiFe2O4 MNPs for direct enzyme immobilization from cell lysate can significantly reduce the number of steps, time, and use of chemicals. Therefore, NiFe2O4 MNPs can offer considerable advantages for use in both enzyme immobilization and protein purification in pharmaceutical and other chemical industries.
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Affiliation(s)
- Elizabeth C H T Lau
- Chemical Engineering, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh, EH14 4AS, UK
| | - Kimberley C Dodds
- School of Chemistry, University of Edinburgh, Edinburgh, EH9 3FJ, UK
| | - Catherine McKenna
- School of Chemistry, University of Edinburgh, Edinburgh, EH9 3FJ, UK
| | - Rhona M Cowan
- School of Chemistry, University of Edinburgh, Edinburgh, EH9 3FJ, UK
| | - Alexey Y Ganin
- School of Chemistry, University of Glasgow, Glasgow, G12 8QQ, UK
| | | | - Humphrey H P Yiu
- Chemical Engineering, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh, EH14 4AS, UK.
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4
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Bährle R, Böhnke S, Englhard J, Bachmann J, Perner M. Current status of carbon monoxide dehydrogenases (CODH) and their potential for electrochemical applications. BIORESOUR BIOPROCESS 2023; 10:84. [PMID: 38647803 PMCID: PMC10992861 DOI: 10.1186/s40643-023-00705-9] [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: 07/07/2023] [Accepted: 11/16/2023] [Indexed: 04/25/2024] Open
Abstract
Anthropogenic carbon dioxide (CO2) levels are rising to alarming concentrations in earth's atmosphere, causing adverse effects and global climate changes. In the last century, innovative research on CO2 reduction using chemical, photochemical, electrochemical and enzymatic approaches has been addressed. In particular, natural CO2 conversion serves as a model for many processes and extensive studies on microbes and enzymes regarding redox reactions involving CO2 have already been conducted. In this review we focus on the enzymatic conversion of CO2 to carbon monoxide (CO) as the chemical conversion downstream of CO production render CO particularly attractive as a key intermediate. We briefly discuss the different currently known natural autotrophic CO2 fixation pathways, focusing on the reversible reaction of CO2, two electrons and protons to CO and water, catalyzed by carbon monoxide dehydrogenases (CODHs). We then move on to classify the different type of CODHs, involved catalyzed chemical reactions and coupled metabolisms. Finally, we discuss applications of CODH enzymes in photochemical and electrochemical cells to harness CO2 from the environment transforming it into commodity chemicals.
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Affiliation(s)
- Rebecca Bährle
- Department of Marine Geomicrobiology, Faculty of Marine Biogeochemistry, GEOMAR Helmholtz Centre for Ocean Research Kiel, Wischhofstr. 1-3, 24148, Kiel, Germany
| | - Stefanie Böhnke
- Department of Marine Geomicrobiology, Faculty of Marine Biogeochemistry, GEOMAR Helmholtz Centre for Ocean Research Kiel, Wischhofstr. 1-3, 24148, Kiel, Germany
| | - Jonas Englhard
- Chemistry of Thin Film Materials, IZNF, Friedrich-Alexander-Universität Erlangen-Nürnberg, Cauerstr. 3, 91058, Erlangen, Germany
| | - Julien Bachmann
- Chemistry of Thin Film Materials, IZNF, Friedrich-Alexander-Universität Erlangen-Nürnberg, Cauerstr. 3, 91058, Erlangen, Germany
| | - Mirjam Perner
- Department of Marine Geomicrobiology, Faculty of Marine Biogeochemistry, GEOMAR Helmholtz Centre for Ocean Research Kiel, Wischhofstr. 1-3, 24148, Kiel, Germany.
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5
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Contaldo U, Padrosa DR, Jamet H, Albrecht M, Paradisi F, Le Goff A. Optimising Electrical Interfacing between the Trimeric Copper Nitrite Reductase and Carbon Nanotubes. Chemistry 2023; 29:e202301351. [PMID: 37310888 DOI: 10.1002/chem.202301351] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 06/09/2023] [Accepted: 06/13/2023] [Indexed: 06/15/2023]
Abstract
The immobilization of copper-containing nitrite reductase (NiR) from Alcaligenes faecalis on functionalised multi-walled carbon nanotube (MWCNT) electrodes is reported. It is demonstrated that this immobilization is mainly driven by hydrophobic interactions, promoted by the modification of MWCNTs with adamantyl groups. Direct electrochemistry shows high bioelectrochemical reduction of nitrite at the redox potential of NiR with high current density of 1.41 mA cm-2 . Furthermore, the desymmetrization of the trimer upon immobilization induces an independent electrocatalytic behavior for each of the three enzyme subunits, corroborated by an electron-tunneling distance dependence.
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Affiliation(s)
| | - David Roura Padrosa
- Department of Chemistry, Biochemistry, and Pharmaceutical Sciences, University of Bern, Freiestrasse 3, CH-3012, Bern, Switzerland
| | - Hélène Jamet
- Univ. Grenoble Alpes, CNRS DCM, 38000, Grenoble, France
| | - Martin Albrecht
- Department of Chemistry, Biochemistry, and Pharmaceutical Sciences, University of Bern, Freiestrasse 3, CH-3012, Bern, Switzerland
| | - Francesca Paradisi
- Department of Chemistry, Biochemistry, and Pharmaceutical Sciences, University of Bern, Freiestrasse 3, CH-3012, Bern, Switzerland
| | - Alan Le Goff
- Univ. Grenoble Alpes, CNRS DCM, 38000, Grenoble, France
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6
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Labidi RJ, Faivre B, Carpentier P, Veronesi G, Solé-Daura A, Bjornsson R, Léger C, Gotico P, Li Y, Atta M, Fontecave M. Light-Driven Hydrogen Evolution Reaction Catalyzed by a Molybdenum-Copper Artificial Hydrogenase. J Am Chem Soc 2023. [PMID: 37307141 DOI: 10.1021/jacs.3c01350] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Orange protein (Orp) is a small bacterial metalloprotein of unknown function that harbors a unique molybdenum/copper (Mo/Cu) heterometallic cluster, [S2MoS2CuS2MoS2]3-. In this paper, the performance of Orp as a catalyst for the photocatalytic reduction of protons into H2 has been investigated under visible light irradiation. We report the complete biochemical and spectroscopic characterization of holo-Orp containing the [S2MoS2CuS2MoS2]3- cluster, with docking and molecular dynamics simulations suggesting a positively charged Arg, Lys-containing pocket as the binding site. Holo-Orp exhibits excellent photocatalytic activity, in the presence of ascorbate as the sacrificial electron donor and [Ru(bpy)3]Cl2 as the photosensitizer, for hydrogen evolution with a maximum turnover number of 890 after 4 h irradiation. Density functional theory (DFT) calculations were used to propose a consistent reaction mechanism in which the terminal sulfur atoms are playing a key role in promoting H2 formation. A series of dinuclear [S2MS2M'S2MS2](4n)- clusters, with M = MoVI, WVI and M'(n+) = CuI, FeI, NiI, CoI, ZnII, CdII were assembled in Orp, leading to different M/M'-Orp versions which are shown to display catalytic activity, with the Mo/Fe-Orp catalyst giving a remarkable turnover number (TON) of 1150 after 2.5 h reaction and an initial turnover frequency (TOF°) of 800 h-1 establishing a record among previously reported artificial hydrogenases.
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Affiliation(s)
- Raphaël J Labidi
- Laboratoire de Chimie des Processus Biologiques, UMR 8229, Collège de France/CNRS/Sorbonne Université, 11 place Marcellin-Berthelot, 75231 Paris, France
| | - Bruno Faivre
- Laboratoire de Chimie des Processus Biologiques, UMR 8229, Collège de France/CNRS/Sorbonne Université, 11 place Marcellin-Berthelot, 75231 Paris, France
| | - Philippe Carpentier
- Univ Grenoble Alpes, CNRS, CEA, IRIG, Laboratoire de Chimie et Biologie des Métaux, 17 rue des Martyrs, 38000 Grenoble, France
| | - Giulia Veronesi
- Univ Grenoble Alpes, CNRS, CEA, IRIG, Laboratoire de Chimie et Biologie des Métaux, 17 rue des Martyrs, 38000 Grenoble, France
| | - Albert Solé-Daura
- Laboratoire de Chimie des Processus Biologiques, UMR 8229, Collège de France/CNRS/Sorbonne Université, 11 place Marcellin-Berthelot, 75231 Paris, France
| | - Ragnar Bjornsson
- Univ Grenoble Alpes, CNRS, CEA, IRIG, Laboratoire de Chimie et Biologie des Métaux, 17 rue des Martyrs, 38000 Grenoble, France
| | - Christophe Léger
- Laboratoire de Bioénergétique et Ingénierie des Protéines, CNRS, Aix Marseille Université, 13009 Marseille, France
| | - Philipp Gotico
- Laboratoire des Mécanismes Fondamentaux de la Bioénergétique, DRF/JOLIOT/SB2SM, UMR 9198 CEA/CNRS/I2BC, 91191 Gif Sur Yvette, France
| | - Yun Li
- Laboratoire de Chimie des Processus Biologiques, UMR 8229, Collège de France/CNRS/Sorbonne Université, 11 place Marcellin-Berthelot, 75231 Paris, France
| | - Mohamed Atta
- Laboratoire de Chimie des Processus Biologiques, UMR 8229, Collège de France/CNRS/Sorbonne Université, 11 place Marcellin-Berthelot, 75231 Paris, France
- Univ Grenoble Alpes, CNRS, CEA, IRIG, Laboratoire de Chimie et Biologie des Métaux, 17 rue des Martyrs, 38000 Grenoble, France
| | - Marc Fontecave
- Laboratoire de Chimie des Processus Biologiques, UMR 8229, Collège de France/CNRS/Sorbonne Université, 11 place Marcellin-Berthelot, 75231 Paris, France
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7
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Zhao J, Lyu H, Wang Z, Ma C, Jia S, Kong W, Shen B. Phthalocyanine and porphyrin catalysts for electrocatalytic reduction of carbon dioxide: progress in regulation strategies and applications. Sep Purif Technol 2023. [DOI: 10.1016/j.seppur.2023.123404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
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8
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Zhang Y, Wei B, Liang H. Rhodium-Based MOF-on-MOF Difunctional Core-Shell Nanoreactor for NAD(P)H Regeneration and Enzyme Directed Immobilization. ACS APPLIED MATERIALS & INTERFACES 2023; 15:3442-3454. [PMID: 36609187 DOI: 10.1021/acsami.2c18440] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
An organometallic complex-catalyzed artificial coenzyme regeneration system has attracted widespread attention. However, the combined use of organometallic complex catalysts and natural enzymes easily results in mutual inactivation. Herein, we establish a rhodium-based metal-organic framework (MOF)-on-MOF difunctional core-shell nanoreactor as an artificial enzymatic NAD(P)H regeneration system. UiO67 as the core is used to capture rhodium molecules for catalyzing NAD(P)H regeneration. UiO66 as the shell is used to specifically immobilize His-tagged lactate dehydrogenase (LDH) and serve as a protection shield for LDH and [Cp*Rh(bpy)Cl]+ to prevent mutual inactivation. A variety of results indicate that UiO67@Rh@UiO66 has good activity in realizing NAD(P)H regeneration. Noteworthily, UiO67@Rh@UiO66@LDH maintains a high activity level even after 10 cycles. This work reports a novel NAD(P)H regeneration platform to open up a new avenue for constructing chemoenzyme coupling systems.
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Affiliation(s)
- Ying Zhang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing100029, PR China
- College of Life Science and Technology, Beijing University of Chemical Technology, Beijing100029, PR China
| | - Bin Wei
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing100029, PR China
- College of Life Science and Technology, Beijing University of Chemical Technology, Beijing100029, PR China
| | - Hao Liang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing100029, PR China
- College of Life Science and Technology, Beijing University of Chemical Technology, Beijing100029, PR China
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9
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Becker JM, Lielpetere A, Szczesny J, Junqueira JRC, Rodríguez-Maciá P, Birrell JA, Conzuelo F, Schuhmann W. Bioelectrocatalytic CO 2 Reduction by Redox Polymer-Wired Carbon Monoxide Dehydrogenase Gas Diffusion Electrodes. ACS APPLIED MATERIALS & INTERFACES 2022; 14:46421-46426. [PMID: 36194638 PMCID: PMC9585511 DOI: 10.1021/acsami.2c09547] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 09/13/2022] [Indexed: 06/16/2023]
Abstract
The development of electrodes for efficient CO2 reduction while forming valuable compounds is critical. The use of enzymes as catalysts provides the advantage of high catalytic activity in combination with highly selective transformations. We describe the electrical wiring of a carbon monoxide dehydrogenase II from Carboxydothermus hydrogenoformans (ChCODH II) using a cobaltocene-based low-potential redox polymer for the selective reduction of CO2 to CO over gas diffusion electrodes. High catalytic current densities of up to -5.5 mA cm-2 are achieved, exceeding the performance of previously reported bioelectrodes for CO2 reduction based on either carbon monoxide dehydrogenases or formate dehydrogenases. The proposed bioelectrode reveals considerable stability with a half-life of more than 20 h of continuous operation. Product quantification using gas chromatography confirmed the selective transformation of CO2 into CO without any parasitic co-reactions at the applied potentials.
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Affiliation(s)
- Jana M. Becker
- Analytical
Chemistry—Center for Electrochemical Sciences (CES), Faculty
of Chemistry and Biochemistry, Ruhr-Universität
Bochum, Universitätsstr. 150, D-44780 Bochum, Germany
| | - Anna Lielpetere
- Analytical
Chemistry—Center for Electrochemical Sciences (CES), Faculty
of Chemistry and Biochemistry, Ruhr-Universität
Bochum, Universitätsstr. 150, D-44780 Bochum, Germany
| | - Julian Szczesny
- Analytical
Chemistry—Center for Electrochemical Sciences (CES), Faculty
of Chemistry and Biochemistry, Ruhr-Universität
Bochum, Universitätsstr. 150, D-44780 Bochum, Germany
| | - João R. C. Junqueira
- Analytical
Chemistry—Center for Electrochemical Sciences (CES), Faculty
of Chemistry and Biochemistry, Ruhr-Universität
Bochum, Universitätsstr. 150, D-44780 Bochum, Germany
| | - Patricia Rodríguez-Maciá
- Department
of Inorganic Spectroscopy, Max Planck Institute
for Chemical Energy Conversion, Stiftstrasse 34−36, D-45470 Mülheim an der Ruhr, Germany
| | - James A. Birrell
- Department
of Inorganic Spectroscopy, Max Planck Institute
for Chemical Energy Conversion, Stiftstrasse 34−36, D-45470 Mülheim an der Ruhr, Germany
| | - Felipe Conzuelo
- Instituto
de Tecnologia Química e Biológica António Xavier,
Universidade Nova de Lisboa, Av. da República, 2780-157 Oeiras, Portugal
| | - Wolfgang Schuhmann
- Analytical
Chemistry—Center for Electrochemical Sciences (CES), Faculty
of Chemistry and Biochemistry, Ruhr-Universität
Bochum, Universitätsstr. 150, D-44780 Bochum, Germany
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10
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Contaldo U, Curtil M, Pérard J, Cavazza C, Le Goff A. A Pyrene-Triazacyclononane Anchor Affords High Operational Stability for CO 2 RR by a CNT-Supported Histidine-Tagged CODH. Angew Chem Int Ed Engl 2022; 61:e202117212. [PMID: 35274429 PMCID: PMC9401053 DOI: 10.1002/anie.202117212] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Indexed: 11/10/2022]
Abstract
An original 1-acetato-4-(1-pyrenyl)-1,4,7-triazacyclononane (AcPyTACN) was synthesized for the immobilization of a His-tagged recombinant CODH from Rhodospirillum rubrum (RrCODH) on carbon-nanotube electrodes. The strong binding of the enzyme at the Ni-AcPyTACN complex affords a high current density of 4.9 mA cm-2 towards electroenzymatic CO2 reduction and a high stability of more than 6×106 TON when integrated on a gas-diffusion bioelectrode.
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Affiliation(s)
- Umberto Contaldo
- Univ. Grenoble Alpes, CNRS, DCM38000GrenobleFrance
- Univ. Grenoble Alpes, CEA, CNRS, IRIG, CBM38000GrenobleFrance
| | | | - Julien Pérard
- Univ. Grenoble Alpes, CEA, CNRS, IRIG, CBM38000GrenobleFrance
| | | | - Alan Le Goff
- Univ. Grenoble Alpes, CNRS, DCM38000GrenobleFrance
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