1
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Akana ME, Tcyrulnikov S, Akana-Schneider BD, Reyes GP, Monfette S, Sigman MS, Hansen EC, Weix DJ. Computational Methods Enable the Prediction of Improved Catalysts for Nickel-Catalyzed Cross-Electrophile Coupling. J Am Chem Soc 2024; 146:3043-3051. [PMID: 38276910 DOI: 10.1021/jacs.3c09554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2024]
Abstract
Cross-electrophile coupling has emerged as an attractive and efficient method for the synthesis of C(sp2)-C(sp3) bonds. These reactions are most often catalyzed by nickel complexes of nitrogenous ligands, especially 2,2'-bipyridines. Precise prediction, selection, and design of optimal ligands remains challenging, despite significant increases in reaction scope and mechanistic understanding. Molecular parameterization and statistical modeling provide a path to the development of improved bipyridine ligands that will enhance the selectivity of existing reactions and broaden the scope of electrophiles that can be coupled. Herein, we describe the generation of a computational ligand library, correlation of observed reaction outcomes with features of the ligands, and the in silico design of improved bipyridine ligands for Ni-catalyzed cross-electrophile coupling. The new nitrogen-substituted ligands display a 5-fold increase in selectivity for product formation versus homodimerization when compared to the current state of the art. This increase in selectivity and yield was general for several cross-electrophile couplings, including the challenging coupling of an aryl chloride with an N-alkylpyridinium salt.
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Affiliation(s)
- Michelle E Akana
- Department of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States
| | - Sergei Tcyrulnikov
- Chemical Research and Development, Pfizer Worldwide Research and Development, Groton, Connecticut 06340, United States
| | - Brett D Akana-Schneider
- Department of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States
| | - Giselle P Reyes
- Chemical Research and Development, Pfizer Worldwide Research and Development, Groton, Connecticut 06340, United States
| | - Sebastien Monfette
- Chemical Research and Development, Pfizer Worldwide Research and Development, Groton, Connecticut 06340, United States
| | - Matthew S Sigman
- Department of Chemistry, University of Utah, Salt Lake City, Utah 84112, United States
| | - Eric C Hansen
- Chemical Research and Development, Pfizer Worldwide Research and Development, Groton, Connecticut 06340, United States
| | - Daniel J Weix
- Department of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States
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2
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Schachinger F, Ma S, Ludwig R. Redox potential of FAD-dependent glucose dehydrogenase. Electrochem commun 2022. [DOI: 10.1016/j.elecom.2022.107405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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3
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Walker NL, Dick JE. Versatile potentiometric metabolite sensing without dioxygen interference. Biosens Bioelectron 2022; 201:113888. [PMID: 35032843 PMCID: PMC8851596 DOI: 10.1016/j.bios.2021.113888] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 12/09/2021] [Accepted: 12/10/2021] [Indexed: 11/02/2022]
Abstract
The field of electrochemical biosensors has been dominated by amperometric and voltammetric sensors; however, these are limited greatly in their signal dependence on electrode size. Open circuit potentiometric sensors are emerging as an alternative due to their signal insensitivity to electrode size. Here, we present a second-generation biosensor that uses a modified chitosan hydrogel to entrap a dehydrogenase or other oxidoreductase enzyme of interest. The chitosan is modified with a desired electron mediator such that in the presence of the analyte, the enzyme will oxidize or reduce the mediator, thus altering the measured interfacial potential. Using the above design, we demonstrate a swift screening method for appropriate enzyme-mediator pairs based on open circuit potentiometry, as well as the efficacy of the biosensor design using two dehydrogenase enzymes (FADGDH and ADH) and peroxidase. Using 1,2-naphthoquinone as the mediator for FADGDH, dynamic ranges from 0.1 to 50 mM glucose are achieved. We additionally demonstrate the ease of fabrication and modification, a lifetime of ≥28 days, insensitivity to interferents, miniaturization to the microscale, and sensor efficacy in the presence of the enzyme's natural cofactor. These results forge a foundation for the generalized use of potentiometric biosensors for a wide variety of analytes within biologically-relevant systems where oxygen can be an interferent.
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4
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Cellobiose dehydrogenase in biofuel cells. Curr Opin Biotechnol 2022; 73:205-212. [PMID: 34482156 PMCID: PMC7613715 DOI: 10.1016/j.copbio.2021.08.013] [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: 06/09/2021] [Revised: 08/06/2021] [Accepted: 08/19/2021] [Indexed: 02/03/2023]
Abstract
Enzymatic biofuel cells utilize oxidoreductases as highly specific and highly active electrocatalysts to convert a fuel and an oxidant even in complex biological matrices like hydrolysates or physiological fluids into electric energy. The hemoflavoenzyme cellobiose dehydrogenase is investigated as a versatile bioelectrocatalyst for the anode reaction of biofuel cells, because it is robust, converts a range of different carbohydrates, and can transfer electrons to the anode by direct electron transfer or via redox mediators. The versatility of cellobiose dehydrogenase has led to the development of various electrode modifications to create biofuel cells and biosupercapacitors that are capable to power small electronic devices like biosensors and connect them wireless to a receiver.
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5
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McCuskey SR, Chatsirisupachai J, Zeglio E, Parlak O, Panoy P, Herland A, Bazan GC, Nguyen TQ. Current Progress of Interfacing Organic Semiconducting Materials with Bacteria. Chem Rev 2021; 122:4791-4825. [PMID: 34714064 DOI: 10.1021/acs.chemrev.1c00487] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Microbial bioelectronics require interfacing microorganisms with electrodes. The resulting abiotic/biotic platforms provide the basis of a range of technologies, including energy conversion and diagnostic assays. Organic semiconductors (OSCs) provide a unique strategy to modulate the interfaces between microbial systems and external electrodes, thereby improving the performance of these incipient technologies. In this review, we explore recent progress in the field on how OSCs, and related materials capable of charge transport, are being used within the context of microbial systems, and more specifically bacteria. We begin by examining the electrochemical communication modes in bacteria and the biological basis for charge transport. Different types of synthetic organic materials that have been designed and synthesized for interfacing and interrogating bacteria are discussed next, followed by the most commonly used characterization techniques for evaluating transport in microbial, synthetic, and hybrid systems. A range of applications is subsequently examined, including biological sensors and energy conversion systems. The review concludes by summarizing what has been accomplished so far and suggests future design approaches for OSC bioelectronics materials and technologies that hybridize characteristic properties of microbial and OSC systems.
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Affiliation(s)
- Samantha R McCuskey
- Department of Chemistry, National University of Singapore, Singapore 119077, Singapore
| | - Jirat Chatsirisupachai
- Center for Polymers and Organic Solids & Department of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, United States.,Department of Materials Science and Engineering, School of Molecular Science and Engineering, Vidyasirimedhi Institute of Science and Technology, Wangchan, Rayong 21210, Thailand
| | - Erica Zeglio
- Division of Micro and Nanosystems, School of Electrical Engineering and Computer Science, KTH Royal Institute of Technology, Stockholm 17177, Sweden
| | - Onur Parlak
- Dermatology and Venereology Division, Department of Medicine(Solna), Karolinska Institute, Stockholm 17177, Sweden.,AIMES Center of Integrated Medical and Engineering Sciences, Department of Neuroscience, Karolinska Institute, Stockholm 17177, Sweden
| | - Patchareepond Panoy
- Center for Polymers and Organic Solids & Department of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, United States.,Department of Materials Science and Engineering, School of Molecular Science and Engineering, Vidyasirimedhi Institute of Science and Technology, Wangchan, Rayong 21210, Thailand
| | - Anna Herland
- Division of Micro and Nanosystems, School of Electrical Engineering and Computer Science, KTH Royal Institute of Technology, Stockholm 17177, Sweden.,AIMES Center of Integrated Medical and Engineering Sciences, Department of Neuroscience, Karolinska Institute, Stockholm 17177, Sweden
| | - Guillermo C Bazan
- Department of Chemistry, National University of Singapore, Singapore 119077, Singapore
| | - Thuc-Quyen Nguyen
- Center for Polymers and Organic Solids & Department of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, United States
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6
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Conductive Hydrogel-Based Electrochemical Sensor: A Soft Platform for Capturing Analyte. CHEMOSENSORS 2021. [DOI: 10.3390/chemosensors9100282] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Electrode modifications for electrochemical sensors attract a lot of attention every year. Among them, hydrogels are a relatively special class of electrode modifier. Since hydrogels often contain polymers, even though they are conductive polymers, they are not ideal electrode modifiers because of their poor conductivity. However, the micro-aqueous environment and the three-dimensional structure of hydrogels are an excellent platform for immobilizing bioactive molecules and maintaining their activity. This gives the hydrogel-modified electrochemical sensor the potential to perform specific recognition. At the same time, the rapid development of nanomaterials also makes the composite hydrogel have good electrical conductivity. This has led many scientists to become interested in hydrogel-based electrochemical sensors. In this review, we summarize the development process of hydrogel-based electrochemical sensors, starting from 2000. Hydrogel-based electrochemical sensors were initially used only as a carrier for biomolecules, mostly for loading enzymes and for specific recognition. With the widespread use of noble metal nanoparticles and carbon materials, hydrogels can now be used to prepare enzyme-free sensors. Although there are some sporadic studies on the use of hydrogels for practical applications, the vast majority of reports are still limited to the detection of common model molecules, such as glucose and H2O2. In the review, we classify hydrogels according to their different conducting strategies, and present the current status of the application of different hydrogels in electrochemical sensors. We also summarize the advantages and shortcomings of hydrogel-based electrochemical sensors. In addition, future prospects regarding hydrogel for electrochemical sensor use have been provided at the end.
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7
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Buzzetti PHM, Blanchard PY, Girotto EM, Nishina Y, Cosnier S, Le Goff A, Holzinger M. Insights into carbon nanotube-assisted electro-oxidation of polycyclic aromatic hydrocarbons for mediated bioelectrocatalysis. Chem Commun (Camb) 2021; 57:8957-8960. [PMID: 34486593 DOI: 10.1039/d1cc02958d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of polycyclic aromatics, naphthalene, phenanthrene, perylene, pyrene, 1-pyrenebutyric acid N-hydroxysuccinimide ester (pyrene NHS) and coronene, were immobilized via π stacking on carbon nanotube (CNT) electrodes and electro-oxidized in aqueous solutions. The obtained quinones were characterized and evaluated for the mediated electron transfer with FAD dependent glucose dehydrogenase during catalytic glucose oxidation.
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Affiliation(s)
- Paulo Henrique M Buzzetti
- Département de Chimie Moléculaire (DCM), Univ. Grenoble Alpes-CNRS, 570 rue de la Chimie, Grenoble 38041, France. michael.holzinger@univ-grenoble-alpes.,Department of Chemistry (DQI), State University of Maringá, Colombo 5790, Maringá 87020-900, PR, Brazil
| | - Pierre-Yves Blanchard
- Département de Chimie Moléculaire (DCM), Univ. Grenoble Alpes-CNRS, 570 rue de la Chimie, Grenoble 38041, France. michael.holzinger@univ-grenoble-alpes
| | - Emerson Marcelo Girotto
- Department of Chemistry (DQI), State University of Maringá, Colombo 5790, Maringá 87020-900, PR, Brazil
| | - Yuta Nishina
- Research Core for Interdisciplinary Sciences, Okayama University 3-1-1, Tsushimanaka, Kita-ku, Okayama 700-8530, Japan
| | - Serge Cosnier
- Département de Chimie Moléculaire (DCM), Univ. Grenoble Alpes-CNRS, 570 rue de la Chimie, Grenoble 38041, France. michael.holzinger@univ-grenoble-alpes
| | - Alan Le Goff
- Département de Chimie Moléculaire (DCM), Univ. Grenoble Alpes-CNRS, 570 rue de la Chimie, Grenoble 38041, France. michael.holzinger@univ-grenoble-alpes
| | - Michael Holzinger
- Département de Chimie Moléculaire (DCM), Univ. Grenoble Alpes-CNRS, 570 rue de la Chimie, Grenoble 38041, France. michael.holzinger@univ-grenoble-alpes
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8
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Quintero-Jaime AF, Conzuelo F, Schuhmann W, Cazorla-Amorós D, Morallón E. Multi‐wall carbon nanotubes electrochemically modified with phosphorus and nitrogen functionalities as a basis for bioelectrodes with improved performance. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.138530] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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9
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Chang H, Wohlschlager L, Csarman F, Ruff A, Schuhmann W, Scheiblbrandner S, Ludwig R. Real-Time Measurement of Cellobiose and Glucose Formation during Enzymatic Biomass Hydrolysis. Anal Chem 2021; 93:7732-7738. [PMID: 34014659 PMCID: PMC8173519 DOI: 10.1021/acs.analchem.1c01182] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
![]()
Enzymatic hydrolysis
of lignocellulosic biomass for biofuel production
relies on complex multi-enzyme ensembles. Continuous and accurate
measurement of the released key products is crucial in optimizing
the industrial degradation process and also investigating the activity
and interaction between the involved enzymes and the insoluble substrate.
Amperometric biosensors have been applied to perform continuous cellobiose
measurements during the enzymatic hydrolysis of pure cellulose powders.
The oxygen-sensitive mediators used in these biosensors restricted
their function under physiological or industrial conditions. Also,
the combined measurements of the hydrolysis products cellobiose and
glucose require a high selectivity of the biorecognition elements.
We employed an [Os(2,2′-bipyridine)2Cl]Cl-modified
polymer and cellobiose dehydrogenase to fabricate a cellobiose biosensor,
which can accurately and specifically detect cellobiose even in the
presence of oxygen and the other main product glucose. Additionally,
a glucose biosensor was fabricated to simultaneously measure glucose
produced from cellobiose by β-glucosidases. The cellobiose and
glucose biosensors work at applied potentials of +0.25 and +0.45 V
versus Ag|AgCl (3 M KCl), respectively, and can selectively detect
their substrate. Both biosensors were used in combination to monitor
the hydrolysis of pure cellulose of low crystallinity or industrial
corncob samples. The obtained results correlate with the high-performance
liquid chromatography pulsed amperometric detection analysis and demonstrate
that neither oxygen nor the presence of redox-active compounds from
the lignin fraction of the corncob interferes with the measurements.
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Affiliation(s)
- Hucheng Chang
- Biocatalysis and Biosensor Laboratory, Department of Food Science and Technology, BOKU-University of Natural Resources and Life Sciences, Muthgasse 18, 1190 Vienna, Austria
| | - Lena Wohlschlager
- Biocatalysis and Biosensor Laboratory, Department of Food Science and Technology, BOKU-University of Natural Resources and Life Sciences, Muthgasse 18, 1190 Vienna, Austria
| | - Florian Csarman
- Biocatalysis and Biosensor Laboratory, Department of Food Science and Technology, BOKU-University of Natural Resources and Life Sciences, Muthgasse 18, 1190 Vienna, Austria
| | - Adrian Ruff
- Analytical Chemistry-Center for Electrochemical Sciences (CES), Faculty of Chemistry and Biochemistry, Ruhr University Bochum, Universitätsstraße 150, 44780 Bochum, Germany
| | - Wolfgang Schuhmann
- Analytical Chemistry-Center for Electrochemical Sciences (CES), Faculty of Chemistry and Biochemistry, Ruhr University Bochum, Universitätsstraße 150, 44780 Bochum, Germany
| | - Stefan Scheiblbrandner
- Biocatalysis and Biosensor Laboratory, Department of Food Science and Technology, BOKU-University of Natural Resources and Life Sciences, Muthgasse 18, 1190 Vienna, Austria
| | - Roland Ludwig
- Biocatalysis and Biosensor Laboratory, Department of Food Science and Technology, BOKU-University of Natural Resources and Life Sciences, Muthgasse 18, 1190 Vienna, Austria
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Bucur B, Purcarea C, Andreescu S, Vasilescu A. Addressing the Selectivity of Enzyme Biosensors: Solutions and Perspectives. SENSORS (BASEL, SWITZERLAND) 2021; 21:3038. [PMID: 33926034 PMCID: PMC8123588 DOI: 10.3390/s21093038] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 04/13/2021] [Accepted: 04/15/2021] [Indexed: 12/23/2022]
Abstract
Enzymatic biosensors enjoy commercial success and are the subject of continued research efforts to widen their range of practical application. For these biosensors to reach their full potential, their selectivity challenges need to be addressed by comprehensive, solid approaches. This review discusses the status of enzymatic biosensors in achieving accurate and selective measurements via direct biocatalytic and inhibition-based detection, with a focus on electrochemical enzyme biosensors. Examples of practical solutions for tackling the activity and selectivity problems and preventing interferences from co-existing electroactive compounds in the samples are provided such as the use of permselective membranes, sentinel sensors and coupled multi-enzyme systems. The effect of activators, inhibitors or enzymatic substrates are also addressed by coupled enzymatic reactions and multi-sensor arrays combined with data interpretation via chemometrics. In addition to these more traditional approaches, the review discusses some ingenious recent approaches, detailing also on possible solutions involving the use of nanomaterials to ensuring the biosensors' selectivity. Overall, the examples presented illustrate the various tools available when developing enzyme biosensors for new applications and stress the necessity to more comprehensively investigate their selectivity and validate the biosensors versus standard analytical methods.
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Affiliation(s)
- Bogdan Bucur
- National Institute for Research and Development in Biological Sciences, 296 Splaiul Independentei, 060031 Bucharest, Romania;
| | - Cristina Purcarea
- Institute of Biology, 296 Splaiul Independentei, 060031 Bucharest, Romania;
| | - Silvana Andreescu
- Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, NY 13676, USA;
| | - Alina Vasilescu
- International Centre of Biodynamics, 1B Intrarea Portocalelor, 060101 Bucharest, Romania
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11
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Quintero-Jaime AF, Conzuelo F, Cazorla-Amorós D, Morallón E. Pyrroloquinoline quinone-dependent glucose dehydrogenase bioelectrodes based on one-step electrochemical entrapment over single-wall carbon nanotubes. Talanta 2021; 232:122386. [PMID: 34074388 DOI: 10.1016/j.talanta.2021.122386] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 03/29/2021] [Accepted: 03/30/2021] [Indexed: 11/25/2022]
Abstract
Development of effective direct electron transfer is considered an interesting platform to obtain high performance bioelectrodes. Therefore, designing of scalable and cost-effective immobilization routes that promotes correct direct electrical contacting between the electrode material and the redox enzyme is still required. As we present here, electrochemical entrapment of pyrroloquinoline quinone-dependent glucose dehydrogenase (PQQ-GDH) on single-wall carbon nanotube (SWCNT)-modified electrodes was carried out in a single step during electrooxidation of para-aminophenyl phosphonic acid (4-APPA) to obtain active bioelectrodes. The adequate interaction between SWCNTs and the enzyme can be achieved by making use of phosphorus groups introduced during the electrochemical co-deposition of films, improving the electrocatalytic activity towards glucose oxidation. Two different procedures were investigated for electrode fabrication, namely the entrapment of reconstituted holoenzyme (PQQ-GDH) and the entrapment of apoenzyme (apo-GDH) followed by subsequent in situ reconstitution with the redox cofactor PQQ. In both cases, PQQ-GDH preserves its electrocatalytic activity towards glucose oxidation. Moreover, in comparison with a conventional drop-casting method, an important enhancement in sensitivity was obtained for glucose oxidation (981.7 ± 3.5 nA mM-1) using substantially lower amounts of enzyme and cofactor (PQQ). The single step electrochemical entrapment in presence of 4-APPA provides a simple method for the fabrication of enzymatic bioelectrodes.
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Affiliation(s)
- Andrés Felipe Quintero-Jaime
- Departamento de Química Física and Instituto Universitario de Materiales de Alicante (IUMA), University of Alicante, Ap. 99, 03080, Alicante, Spain
| | - Felipe Conzuelo
- Analytical Chemistry - Center for Electrochemical Sciences, Faculty of Chemistry and Biochemistry, Ruhr University Bochum, Universitätsst. 150, D-44780, Bochum, Germany
| | - Diego Cazorla-Amorós
- Departamento de Química Inorgánica and Instituto Universitario de Materiales de Alicante (IUMA), University of Alicante, Ap. 99, 03080, Alicante, Spain
| | - Emilia Morallón
- Departamento de Química Física and Instituto Universitario de Materiales de Alicante (IUMA), University of Alicante, Ap. 99, 03080, Alicante, Spain.
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12
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Jayakumar K, Bennett R, Leech D. Electrochemical glucose biosensor based on an osmium redox polymer and glucose oxidase grafted to carbon nanotubes: A design-of-experiments optimisation of current density and stability. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.137845] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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13
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Weliwatte NS, Grattieri M, Minteer SD. Rational design of artificial redox-mediating systems toward upgrading photobioelectrocatalysis. Photochem Photobiol Sci 2021; 20:1333-1356. [PMID: 34550560 PMCID: PMC8455808 DOI: 10.1007/s43630-021-00099-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 09/03/2021] [Indexed: 12/23/2022]
Abstract
Photobioelectrocatalysis has recently attracted particular research interest owing to the possibility to achieve sunlight-driven biosynthesis, biosensing, power generation, and other niche applications. However, physiological incompatibilities between biohybrid components lead to poor electrical contact at the biotic-biotic and biotic-abiotic interfaces. Establishing an electrochemical communication between these different interfaces, particularly the biocatalyst-electrode interface, is critical for the performance of the photobioelectrocatalytic system. While different artificial redox mediating approaches spanning across interdisciplinary research fields have been developed in order to electrically wire biohybrid components during bioelectrocatalysis, a systematic understanding on physicochemical modulation of artificial redox mediators is further required. Herein, we review and discuss the use of diffusible redox mediators and redox polymer-based approaches in artificial redox-mediating systems, with a focus on photobioelectrocatalysis. The future possibilities of artificial redox mediator system designs are also discussed within the purview of present needs and existing research breadth.
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Affiliation(s)
| | - Matteo Grattieri
- Dipartimento Di Chimica, Università Degli Studi Di Bari “Aldo Moro”, Via E. Orabona 4, 70125 Bari, Italy ,IPCF-CNR Istituto Per I Processi Chimico Fisici, Consiglio Nazionale Delle Ricerche, Via E. Orabona 4, 70125 Bari, Italy
| | - Shelley D. Minteer
- Department of Chemistry, University of Utah, Salt Lake City, UT 84112 USA
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14
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PQQ-GDH - Structure, function and application in bioelectrochemistry. Bioelectrochemistry 2020; 134:107496. [PMID: 32247165 DOI: 10.1016/j.bioelechem.2020.107496] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 03/01/2020] [Accepted: 03/02/2020] [Indexed: 12/16/2022]
Abstract
This review summarizes the basic features of the PQQ-GDH enzyme as one of the sugar converting biocatalysts. Focus is on the membrane -bound and the soluble form. Furthermore, the main principles of enzymatic catalysis as well as studies on the physiological importance are reviewed. A short overview is given on developments in protein engineering. The major part, however, deals with the different fields of application in bioelectrochemistry. This includes approaches for enzyme-electrode communication such as direct electron transfer, mediator-based systems, redox polymers or conducting polymers and holoenzyme reconstitution, and covers applied areas such as biosensing, biofuel cells, recycling schemes, enzyme competition, light-directed sensing, switchable detection schemes, logical operations by enzyme electrodes and immune sensing.
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15
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Polymer/enzyme-modified HF-etched carbon nanoelectrodes for single-cell analysis. Bioelectrochemistry 2020; 133:107487. [PMID: 32120322 DOI: 10.1016/j.bioelechem.2020.107487] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 02/01/2020] [Accepted: 02/14/2020] [Indexed: 11/20/2022]
Abstract
Carbon-based nanoelectrodes fabricated by means of pyrolysis of an alkane precursor gas purged through a glass capillary and subsequently etched with HF were modified with redox polymer/enzyme films for the detection of glucose at the single-cell level. Glucose oxidase (GOx) was immobilized and electrically wired by means of an Os-complex-modified redox polymer in a sequential dip coating process. For the synthesis of the redox polymer matrix, a poly(1-vinylimidazole-co-acrylamide)-based backbone was used that was first modified with the electron transfer mediator [Os(bpy)2Cl]+ (bpy = 2,2'-bipyridine) followed by the conversion of the amide groups within the acrylamide monomer into hydrazide groups in a polymer-analogue reaction. The hydrazide groups react readily with bifunctional epoxide-based crosslinkers ensuring high film stability. Insertion of the nanometre-sized polymer/enzyme modified electrodes into adherently growing single NG108-15 cells resulted in a positive current response correlating with the intracellular glucose concentration. Moreover, the nanosensors showed a stable current output without significant loss in performance after intracellular measurements.
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16
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Blanchard P, Buzzetti PHM, Davies B, Nedellec Y, Girotto EM, Gross AJ, Le Goff A, Nishina Y, Cosnier S, Holzinger M. Electrosynthesis of Pyrenediones on Carbon Nanotube Electrodes for Efficient Electron Transfer with FAD‐dependent Glucose Dehydrogenase in Biofuel Cell Anodes. ChemElectroChem 2019. [DOI: 10.1002/celc.201901666] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Pierre‐Yves Blanchard
- Département de Chimie Moléculaire (DCM)Univ. Grenoble Alpes – CNRS 570 rue de la Chimie 38041 Grenoble France
| | - Paulo Henrique M. Buzzetti
- Département de Chimie Moléculaire (DCM)Univ. Grenoble Alpes – CNRS 570 rue de la Chimie 38041 Grenoble France
- Department of Chemistry (DQI)State University of Maringá Colombo 5790 87020-900 Maringá, PR Brazil
| | - Bridget Davies
- Département de Chimie Moléculaire (DCM)Univ. Grenoble Alpes – CNRS 570 rue de la Chimie 38041 Grenoble France
| | - Yannig Nedellec
- Département de Chimie Moléculaire (DCM)Univ. Grenoble Alpes – CNRS 570 rue de la Chimie 38041 Grenoble France
| | - Emerson Marcelo Girotto
- Department of Chemistry (DQI)State University of Maringá Colombo 5790 87020-900 Maringá, PR Brazil
| | - Andrew J. Gross
- Département de Chimie Moléculaire (DCM)Univ. Grenoble Alpes – CNRS 570 rue de la Chimie 38041 Grenoble France
| | - Alan Le Goff
- Département de Chimie Moléculaire (DCM)Univ. Grenoble Alpes – CNRS 570 rue de la Chimie 38041 Grenoble France
| | - Yuta Nishina
- Research Core for Interdisciplinary SciencesOkayama University 3-1-1, Tsushimanaka, Kita-ku Okayama 700-8530 Japan
| | - Serge Cosnier
- Département de Chimie Moléculaire (DCM)Univ. Grenoble Alpes – CNRS 570 rue de la Chimie 38041 Grenoble France
| | - Michael Holzinger
- Département de Chimie Moléculaire (DCM)Univ. Grenoble Alpes – CNRS 570 rue de la Chimie 38041 Grenoble France
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17
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Scheiblbrandner S, Ludwig R. Cellobiose dehydrogenase: Bioelectrochemical insights and applications. Bioelectrochemistry 2019; 131:107345. [PMID: 31494387 DOI: 10.1016/j.bioelechem.2019.107345] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 08/01/2019] [Accepted: 08/01/2019] [Indexed: 12/17/2022]
Abstract
Cellobiose dehydrogenase (CDH) is a flavocytochrome with a history of bioelectrochemical research dating back to 1992. During the years, it has been shown to be capable of mediated electron transfer (MET) and direct electron transfer (DET) to a variety of electrodes. This versatility of CDH originates from the separation of the catalytic flavodehydrogenase domain and the electron transferring cytochrome domain. This uncoupling of the catalytic reaction from the electron transfer process allows the application of CDH on many different electrode materials and surfaces, where it shows robust DET. Recent X-ray diffraction and small angle scattering studies provided insights into the structure of CDH and its domain mobility, which can change between a closed-state and an open-state conformation. This structural information verifies the electron transfer mechanism of CDH that was initially established by bioelectrochemical methods. A combination of DET and MET experiments has been used to investigate the catalytic mechanism and the electron transfer process of CDH and to deduce a protein structure comprising of mobile domains. Even more, electrochemical methods have been used to study the redox potentials of the FAD and the haem b cofactors of CDH or the electron transfer rates. These electrochemical experiments, their results and the application of the characterised CDHs in biosensors, biofuel cells and biosupercapacitors are combined with biochemical and structural data to provide a thorough overview on CDH as versatile bioelectrocatalyst.
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Affiliation(s)
- Stefan Scheiblbrandner
- Biocatalysis and Biosensing Laboratory, Department of Food Science and Technology, BOKU - University of Natural Resources and Life Sciences, Vienna, Muthgasse 11, 1190 Vienna, Austria.
| | - Roland Ludwig
- Biocatalysis and Biosensing Laboratory, Department of Food Science and Technology, BOKU - University of Natural Resources and Life Sciences, Vienna, Muthgasse 11, 1190 Vienna, Austria.
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18
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Fritea L, Gross AJ, Reuillard B, Gorgy K, Cosnier S, Le Goff A. A Diethyleneglycol‐Pyrene‐Modified Ru(II) Catalyst for the Design of Buckypaper Bioelectrodes and the Wiring of Glucose Dehydrogenases. ChemElectroChem 2019. [DOI: 10.1002/celc.201900704] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Luminita Fritea
- Département de ChimieMoléculaire, DCM, Univ. Grenoble Alpes, CNRS 38000 Grenoble France
- Preclinical Disciplines Department, Faculty of Medicine and PharmacyUniversity of Oradea 10 Piata 1 Decembrie Street 410073 Oradea Romania
| | - Andrew J. Gross
- Département de ChimieMoléculaire, DCM, Univ. Grenoble Alpes, CNRS 38000 Grenoble France
| | - Bertrand Reuillard
- Département de ChimieMoléculaire, DCM, Univ. Grenoble Alpes, CNRS 38000 Grenoble France
| | - Karine Gorgy
- Département de ChimieMoléculaire, DCM, Univ. Grenoble Alpes, CNRS 38000 Grenoble France
| | - Serge Cosnier
- Département de ChimieMoléculaire, DCM, Univ. Grenoble Alpes, CNRS 38000 Grenoble France
| | - Alan Le Goff
- Département de ChimieMoléculaire, DCM, Univ. Grenoble Alpes, CNRS 38000 Grenoble France
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19
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Shen F, Pankratov D, Halder A, Xiao X, Toscano MD, Zhang J, Ulstrup J, Gorton L, Chi Q. Two-dimensional graphene paper supported flexible enzymatic fuel cells. NANOSCALE ADVANCES 2019; 1:2562-2570. [PMID: 36132730 PMCID: PMC9416935 DOI: 10.1039/c9na00178f] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Accepted: 05/09/2019] [Indexed: 05/05/2023]
Abstract
Application of enzymatic biofuel cells (EBFCs) in wearable or implantable biomedical devices requires flexible and biocompatible electrode materials. To this end, freestanding and low-cost graphene paper is emerging among the most promising support materials. In this work, we have exploited the potential of using graphene paper with a two-dimensional active surface (2D-GP) as a carrier for enzyme immobilization to fabricate EBFCs, representing the first case of flexible graphene papers directly used in EBFCs. The 2D-GP electrodes were prepared via the assembly of graphene oxide (GO) nanosheets into a paper-like architecture, followed by reduction to form layered and cross-linked networks with good mechanical strength, high conductivity and little dependence on the degree of mechanical bending. 2D-GP electrodes served as both a current collector and an enzyme loading substrate that can be used directly as a bioanode and biocathode. Pyrroloquinoline quinone dependent glucose dehydrogenase (PQQ-GDH) and bilirubin oxidase (BOx) adsorbed on the 2D-GP electrodes both retain their biocatalytic activities. Electron transfer (ET) at the bioanode required Meldola blue (MB) as an ET mediator to shuttle electrons between PQQ-GDH and the electrode, but direct electron transfer (DET) at the biocathode was achieved. The resulting glucose/oxygen EBFC displayed a notable mechanical flexibility, with a wide open circuit voltage range up to 0.665 V and a maximum power density of approximately 4 μW cm-2 both fully competitive with reported values for related EBFCs, and with mechanical flexibility and facile enzyme immobilization as novel merits.
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Affiliation(s)
- Fei Shen
- Department of Chemistry, Technical University of Denmark DK-2800 Kongens Lyngby Denmark +45 45252302
| | - Dmitry Pankratov
- Department of Chemistry, Technical University of Denmark DK-2800 Kongens Lyngby Denmark +45 45252302
| | - Arnab Halder
- Department of Chemistry, Technical University of Denmark DK-2800 Kongens Lyngby Denmark +45 45252302
| | - Xinxin Xiao
- Department of Chemistry, Technical University of Denmark DK-2800 Kongens Lyngby Denmark +45 45252302
| | | | - Jingdong Zhang
- Department of Chemistry, Technical University of Denmark DK-2800 Kongens Lyngby Denmark +45 45252302
| | - Jens Ulstrup
- Department of Chemistry, Technical University of Denmark DK-2800 Kongens Lyngby Denmark +45 45252302
| | - Lo Gorton
- Department of Biochemistry and Structural Biology, Lund University P.O. Box 124 SE-22100 Lund Sweden
| | - Qijin Chi
- Department of Chemistry, Technical University of Denmark DK-2800 Kongens Lyngby Denmark +45 45252302
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20
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Xiao X, Xia HQ, Wu R, Bai L, Yan L, Magner E, Cosnier S, Lojou E, Zhu Z, Liu A. Tackling the Challenges of Enzymatic (Bio)Fuel Cells. Chem Rev 2019; 119:9509-9558. [PMID: 31243999 DOI: 10.1021/acs.chemrev.9b00115] [Citation(s) in RCA: 177] [Impact Index Per Article: 35.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The ever-increasing demands for clean and sustainable energy sources combined with rapid advances in biointegrated portable or implantable electronic devices have stimulated intensive research activities in enzymatic (bio)fuel cells (EFCs). The use of renewable biocatalysts, the utilization of abundant green, safe, and high energy density fuels, together with the capability of working at modest and biocompatible conditions make EFCs promising as next generation alternative power sources. However, the main challenges (low energy density, relatively low power density, poor operational stability, and limited voltage output) hinder future applications of EFCs. This review aims at exploring the underlying mechanism of EFCs and providing possible practical strategies, methodologies and insights to tackle these issues. First, this review summarizes approaches in achieving high energy densities in EFCs, particularly, employing enzyme cascades for the deep/complete oxidation of fuels. Second, strategies for increasing power densities in EFCs, including increasing enzyme activities, facilitating electron transfers, employing nanomaterials, and designing more efficient enzyme-electrode interfaces, are described. The potential of EFCs/(super)capacitor combination is discussed. Third, the review evaluates a range of strategies for improving the stability of EFCs, including the use of different enzyme immobilization approaches, tuning enzyme properties, designing protective matrixes, and using microbial surface displaying enzymes. Fourth, approaches for the improvement of the cell voltage of EFCs are highlighted. Finally, future developments and a prospective on EFCs are envisioned.
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Affiliation(s)
- Xinxin Xiao
- Institute for Biosensing, and College of Life Sciences , Qingdao University , 308 Ningxia Road , Qingdao 266071 , China.,Department of Chemical Sciences and Bernal Institute , University of Limerick , Limerick V94 T9PX , Ireland
| | - Hong-Qi Xia
- Institute for Biosensing, and College of Life Sciences , Qingdao University , 308 Ningxia Road , Qingdao 266071 , China
| | - Ranran Wu
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences , 32 West seventh Road, Tianjin Airport Economic Area , Tianjin 300308 , China
| | - Lu Bai
- Institute for Biosensing, and College of Life Sciences , Qingdao University , 308 Ningxia Road , Qingdao 266071 , China
| | - Lu Yan
- Institute for Biosensing, and College of Life Sciences , Qingdao University , 308 Ningxia Road , Qingdao 266071 , China
| | - Edmond Magner
- Department of Chemical Sciences and Bernal Institute , University of Limerick , Limerick V94 T9PX , Ireland
| | - Serge Cosnier
- Université Grenoble-Alpes , DCM UMR 5250, F-38000 Grenoble , France.,Département de Chimie Moléculaire , UMR CNRS, DCM UMR 5250, F-38000 Grenoble , France
| | - Elisabeth Lojou
- Aix Marseille Univ, CNRS, BIP, Bioénergétique et Ingénierie des Protéines UMR7281 , Institut de Microbiologie de la Méditerranée, IMM , FR 3479, 31, chemin Joseph Aiguier 13402 Marseille , Cedex 20 , France
| | - Zhiguang Zhu
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences , 32 West seventh Road, Tianjin Airport Economic Area , Tianjin 300308 , China
| | - Aihua Liu
- Institute for Biosensing, and College of Life Sciences , Qingdao University , 308 Ningxia Road , Qingdao 266071 , China.,College of Chemistry & Chemical Engineering , Qingdao University , 308 Ningxia Road , Qingdao 266071 , China.,School of Pharmacy, Medical College , Qingdao University , Qingdao 266021 , China
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21
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Alsaoub S, Conzuelo F, Gounel S, Mano N, Schuhmann W, Ruff A. Introducing Pseudocapacitive Bioelectrodes into a Biofuel Cell/Biosupercapacitor Hybrid Device for Optimized Open Circuit Voltage. ChemElectroChem 2019. [DOI: 10.1002/celc.201900256] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Sabine Alsaoub
- Analytical Chemistry-Center for Electrochemical Sciences (CES)Faculty of Chemistry and Biochemistry, Ruhr University Bochum Universitätsstr. 150 D-44780 Bochum Germany
| | - Felipe Conzuelo
- Analytical Chemistry-Center for Electrochemical Sciences (CES)Faculty of Chemistry and Biochemistry, Ruhr University Bochum Universitätsstr. 150 D-44780 Bochum Germany
| | - Sébastien Gounel
- University of Bordeaux, CRPP, UMR 5031 33600 Pessac France
- CNRS, CRPP, UMR 5031 33600 Pessac France
| | - Nicolas Mano
- University of Bordeaux, CRPP, UMR 5031 33600 Pessac France
- CNRS, CRPP, UMR 5031 33600 Pessac France
| | - Wolfgang Schuhmann
- Analytical Chemistry-Center for Electrochemical Sciences (CES)Faculty of Chemistry and Biochemistry, Ruhr University Bochum Universitätsstr. 150 D-44780 Bochum Germany
| | - Adrian Ruff
- Analytical Chemistry-Center for Electrochemical Sciences (CES)Faculty of Chemistry and Biochemistry, Ruhr University Bochum Universitätsstr. 150 D-44780 Bochum Germany
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22
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Effect of individual plasma components on the performance of a glucose enzyme electrode based on redox polymer mediation of a flavin adenine dinucleotide-dependent glucose dehydrogenase. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.02.039] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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23
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Conzuelo F, Marković N, Ruff A, Schuhmann W. Über die Leerlaufspannung von Biobrennstoffzellen: Nernstverschiebung bei pseudokapazitiven Elektroden. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201808450] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Felipe Conzuelo
- Analytische Chemie - Zentrum für Elektrochemie (CES); Fakultät für Chemie und Biochemie; Ruhr-Universität Bochum; Universitätsstraße 150 44780 Bochum Deutschland
| | - Nikola Marković
- Analytische Chemie - Zentrum für Elektrochemie (CES); Fakultät für Chemie und Biochemie; Ruhr-Universität Bochum; Universitätsstraße 150 44780 Bochum Deutschland
| | - Adrian Ruff
- Analytische Chemie - Zentrum für Elektrochemie (CES); Fakultät für Chemie und Biochemie; Ruhr-Universität Bochum; Universitätsstraße 150 44780 Bochum Deutschland
| | - Wolfgang Schuhmann
- Analytische Chemie - Zentrum für Elektrochemie (CES); Fakultät für Chemie und Biochemie; Ruhr-Universität Bochum; Universitätsstraße 150 44780 Bochum Deutschland
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24
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Conzuelo F, Marković N, Ruff A, Schuhmann W. The Open Circuit Voltage in Biofuel Cells: Nernstian Shift in Pseudocapacitive Electrodes. Angew Chem Int Ed Engl 2018; 57:13681-13685. [DOI: 10.1002/anie.201808450] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Indexed: 11/06/2022]
Affiliation(s)
- Felipe Conzuelo
- Analytical Chemistry-Center for Electrochemical Sciences (CES); Faculty of Chemistry and Biochemistry; Ruhr-Universität Bochum; Universitätsstrasse 150 44780 Bochum Germany
| | - Nikola Marković
- Analytical Chemistry-Center for Electrochemical Sciences (CES); Faculty of Chemistry and Biochemistry; Ruhr-Universität Bochum; Universitätsstrasse 150 44780 Bochum Germany
| | - Adrian Ruff
- Analytical Chemistry-Center for Electrochemical Sciences (CES); Faculty of Chemistry and Biochemistry; Ruhr-Universität Bochum; Universitätsstrasse 150 44780 Bochum Germany
| | - Wolfgang Schuhmann
- Analytical Chemistry-Center for Electrochemical Sciences (CES); Faculty of Chemistry and Biochemistry; Ruhr-Universität Bochum; Universitätsstrasse 150 44780 Bochum Germany
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25
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Kopiec G, Starzec K, Kochana J, Kinnunen-Skidmore TP, Schuhmann W, Campbell WH, Ruff A, Plumeré N. Bioelectrocatalytic and electrochemical cascade for phosphate sensing with up to 6 electrons per analyte molecule. Biosens Bioelectron 2018; 117:501-507. [PMID: 29982120 DOI: 10.1016/j.bios.2018.06.047] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Revised: 06/09/2018] [Accepted: 06/24/2018] [Indexed: 01/08/2023]
Abstract
Despite the availability of numerous electroanalytical methods for phosphate quantification, practical implementation in point-of-use sensing remains virtually nonexistent because of interferences from sample matrices or from atmospheric O2. In this work, phosphate determination is achieved by the purine nucleoside phosphorylase (PNP) catalyzed reaction of inosine and phosphate to produce hypoxanthine which is subsequently oxidized by xanthine oxidase (XOx), first to xanthine and then to uric acid. Both PNP and XOx are integrated in a redox active Os-complex modified polymer, which not only acts as supporting matrix for the bienzymatic system but also shuttles electrons from the hypoxanthine oxidation reaction to the electrode. The bienzymatic cascade in this second generation phosphate biosensor selectively delivers four electrons for each phosphate molecule present. We introduced an additional electrochemical process involving uric acid oxidation at the underlying electrode. This further enhances the anodic current (signal amplification) by two additional electrons per analyte molecule which mitigates the influence of electrochemical interferences from the sample matrix. Moreover, while the XOx catalyzed reaction is sensitive to O2, the uric acid production and therefore the delivery of electrons through the subsequent electrochemical process are independent of the presence of O2. Consequently, the electrochemical process counterbalances the O2 interferences, especially at low phosphate concentrations. Importantly, the electrochemical uric acid oxidation specifically reports on phosphate concentration since it originates from the product of the bienzymatic reactions. These advantageous properties make this bioelectrochemical-electrochemical cascade particularly promising for point-of-use phosphate measurements.
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Affiliation(s)
- Gabriel Kopiec
- Center for Electrochemical Sciences (CES), Ruhr-Universität Bochum, D-44780 Bochum, Germany
| | - Karolina Starzec
- Department of Analytical Chemistry, Faculty of Chemistry, Jagiellonian University, 30-060 Krakow, Poland
| | - Jolanta Kochana
- Department of Analytical Chemistry, Faculty of Chemistry, Jagiellonian University, 30-060 Krakow, Poland
| | | | - Wolfgang Schuhmann
- Analytical Chemistry - Center for Electrochemical Sciences (CES), Ruhr-Universität Bochum, D-44780 Bochum, Germany
| | - Wilbur H Campbell
- The Nitrate Elimination Co., Inc. (NECi), Lake Linden, MI 49945, United States
| | - Adrian Ruff
- Analytical Chemistry - Center for Electrochemical Sciences (CES), Ruhr-Universität Bochum, D-44780 Bochum, Germany.
| | - Nicolas Plumeré
- Center for Electrochemical Sciences (CES), Ruhr-Universität Bochum, D-44780 Bochum, Germany.
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26
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Bollella P, Gorton L, Antiochia R. Direct Electron Transfer of Dehydrogenases for Development of 3rd Generation Biosensors and Enzymatic Fuel Cells. SENSORS (BASEL, SWITZERLAND) 2018; 18:E1319. [PMID: 29695133 PMCID: PMC5982196 DOI: 10.3390/s18051319] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Revised: 04/16/2018] [Accepted: 04/19/2018] [Indexed: 01/04/2023]
Abstract
Dehydrogenase based bioelectrocatalysis has been increasingly exploited in recent years in order to develop new bioelectrochemical devices, such as biosensors and biofuel cells, with improved performances. In some cases, dehydrogeases are able to directly exchange electrons with an appropriately designed electrode surface, without the need for an added redox mediator, allowing bioelectrocatalysis based on a direct electron transfer process. In this review we briefly describe the electron transfer mechanism of dehydrogenase enzymes and some of the characteristics required for bioelectrocatalysis reactions via a direct electron transfer mechanism. Special attention is given to cellobiose dehydrogenase and fructose dehydrogenase, which showed efficient direct electron transfer reactions. An overview of the most recent biosensors and biofuel cells based on the two dehydrogenases will be presented. The various strategies to prepare modified electrodes in order to improve the electron transfer properties of the device will be carefully investigated and all analytical parameters will be presented, discussed and compared.
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Affiliation(s)
- Paolo Bollella
- Department of Chemistry and Drug Technologies, Sapienza University of Rome P.le Aldo Moro 5, 00185 Rome, Italy.
| | - Lo Gorton
- Department of Biochemistry and Structural Biology, Lund University, P.O. Box 124, 221 00 Lund, Sweden.
| | - Riccarda Antiochia
- Department of Chemistry and Drug Technologies, Sapienza University of Rome P.le Aldo Moro 5, 00185 Rome, Italy.
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27
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Teanphonkrang S, Janke S, Chaiyen P, Sucharitakul J, Suginta W, Khunkaewla P, Schuhmann W, Ruff A, Schulte A. Tuned Amperometric Detection of Reduced β-Nicotinamide Adenine Dinucleotide by Allosteric Modulation of the Reductase Component of the p-Hydroxyphenylacetate Hydroxylase Immobilized within a Redox Polymer. Anal Chem 2018; 90:5703-5711. [PMID: 29633834 DOI: 10.1021/acs.analchem.7b05467] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
We report the fabrication of an amperometric NADH biosensor system that employs an allosterically modulated bacterial reductase in an adapted osmium(III)-complex-modified redox polymer film for analyte quantification. Chains of complexed Os(III) centers along matrix polymer strings make electrical connection between the immobilized redox protein and a graphite electrode disc, transducing enzymatic oxidation of NADH into a biosensor current. Sustainable anodic signaling required (1) a redox polymer with a formal potential that matched the redox switch of the embedded reductase and avoided interfering redox interactions and (2) formation of a cross-linked enzyme/polymer film for stable biocatalyst entrapment. The activity of the chosen reductase is enhanced upon binding of an effector, i.e. p-hydroxy-phenylacetic acid ( p-HPA), allowing the acceleration of the substrate conversion rate on the sensor surface by in situ addition or preincubation with p-HPA. Acceleration of NADH oxidation amplified the response of the biosensor, with a 1.5-fold increase in the sensitivity of analyte detection, compared to operation without the allosteric modulator. Repetitive quantitative testing of solutions of known NADH concentration verified the performance in terms of reliability and analyte recovery. We herewith established the use of allosteric enzyme modulation and redox polymer-based enzyme electrode wiring for substrate biosensing, a concept that may be applicable to other allosteric enzymes.
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Affiliation(s)
- Somjai Teanphonkrang
- School of Chemistry, Institute of Science, Biochemistry-Electrochemistry Research Unit (BECRU) , Suranaree University of Technology , 30000 Nakhon Ratchasima , Thailand
| | - Salome Janke
- Analytical Chemistry, Center for Electrochemical Sciences (CES) , Ruhr-University Bochum , 44780 Bochum , Germany
| | - Pimchai Chaiyen
- School of Biomolecular Science and Engineering (BSE) , Vidyasirimedhi Institute of Science and Technology (VISTEC) , 21210 Rayong , Thailand
| | - Jeerus Sucharitakul
- Department of Biochemistry, Faculty of Dentistry , Chulalongkorn University , 10330 Bangkok , Thailand
| | - Wipa Suginta
- School of Chemistry, Institute of Science, Biochemistry-Electrochemistry Research Unit (BECRU) , Suranaree University of Technology , 30000 Nakhon Ratchasima , Thailand.,Center of Excellence (CoE) in Advanced Functional Materials, Institute of Science , Suranaree University of Technology , Nakhon Ratchasima 30000 , Thailand
| | - Panida Khunkaewla
- School of Chemistry, Institute of Science, Biochemistry-Electrochemistry Research Unit (BECRU) , Suranaree University of Technology , 30000 Nakhon Ratchasima , Thailand
| | - Wolfgang Schuhmann
- Analytical Chemistry, Center for Electrochemical Sciences (CES) , Ruhr-University Bochum , 44780 Bochum , Germany
| | - Adrian Ruff
- Analytical Chemistry, Center for Electrochemical Sciences (CES) , Ruhr-University Bochum , 44780 Bochum , Germany
| | - Albert Schulte
- School of Biomolecular Science and Engineering (BSE) , Vidyasirimedhi Institute of Science and Technology (VISTEC) , 21210 Rayong , Thailand
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28
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Boussema F, Gross AJ, Hmida F, Ayed B, Majdoub H, Cosnier S, Maaref A, Holzinger M. Dawson-type polyoxometalate nanoclusters confined in a carbon nanotube matrix as efficient redox mediators for enzymatic glucose biofuel cell anodes and glucose biosensors. Biosens Bioelectron 2018. [PMID: 29524913 DOI: 10.1016/j.bios.2018.02.060] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Two new inorganic-organic hybrid materials based on heteropolyoxometalates (POMs): (C4H10N)6[P2Mo18O62]·4H2O (P2Mo18) and (C6H8NO)4[H2P2W18O62]·6H2O (P2W18) are reported as mediators for electron transfer between FAD-dependent glucose dehydrogenase (FAD-GDH) and a multiwalled carbon nanotube (MWCNT) matrix for glucose biofuel cell and biosensor applications. These polyoxometalates were chosen due to their promising redox behavior in a potential range for mediated electron transfer with the glucose oxidizing enzyme, FAD-GDH. P2Mo18 and P2W18 were immobilized on 1-pyrenemethylamine (PMA) functionalized MWCNT deposits. After immobilization of FAD-GDH, the P2W18-modified MWCNT electrode demonstrated mediated electron transfer and provided a catalytic current density of 0.34 mA cm-2 at 0.2 V vs SCE with an open circuit potential (OCP) of -0.08 V vs SCE. A 10-fold increase in catalytic current to 4.7 mA cm-2 at 0.2 V vs SCE and a slightly lower OCP of -0.10 V vs SCE was observed for an equivalent electrode modified with P2Mo18.The apparent superiority of P2Mo18 is related, at least in part, to its improved incorporation in the MWCNT matrix compared to P2W18. Both POM-modified bioanodes showed exceptional stabilities with 45% of their initial performances remaining after 15 days. The mediated electron transfer capacities of the POMs were also evaluated in a glucose sensor setup and showed very satisfying performances for glucose detection, including a sensitivity of 0.198 mA mol L-1 cm-2, a satisfying linear range between 1 mmol L-1 and 20 mmol L-1, and good reproducibility for the P2Mo18 electrode.
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Affiliation(s)
- Feriel Boussema
- Laboratoire des Interfaces et des Matériaux Avancés, Faculté des Sciences de Monastir, Univ. Monastir, 5000, Tunisia
| | - Andrew J Gross
- Département de Chimie Moléculaire, CNRS-Univ. of Grenoble Alpes, 38041, France; CERMAV, CNRS Grenoble, 38041, France
| | - Fatma Hmida
- Laboratoire de Matériaux et Cristallochimie, Faculté des Sciences de Monastir, Univ. Monastir, 5000, Tunisia
| | - Brahim Ayed
- Laboratoire de Matériaux et Cristallochimie, Faculté des Sciences de Monastir, Univ. Monastir, 5000, Tunisia
| | - Hatem Majdoub
- Laboratoire des Interfaces et des Matériaux Avancés, Faculté des Sciences de Monastir, Univ. Monastir, 5000, Tunisia
| | - Serge Cosnier
- Département de Chimie Moléculaire, CNRS-Univ. of Grenoble Alpes, 38041, France
| | - Abderrazak Maaref
- Laboratoire des Interfaces et des Matériaux Avancés, Faculté des Sciences de Monastir, Univ. Monastir, 5000, Tunisia
| | - Michael Holzinger
- Département de Chimie Moléculaire, CNRS-Univ. of Grenoble Alpes, 38041, France.
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29
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Lopez F, Zerria S, Ruff A, Schuhmann W. An O2
Tolerant Polymer/Glucose Oxidase Based Bioanode as Basis for a Self-powered Glucose Sensor. ELECTROANAL 2018. [DOI: 10.1002/elan.201700785] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Francesca Lopez
- Analytical Chemistry - Center of Electrochemical Sciences (CES); Ruhr-Universität Bochum; Universitätsstr. 150 D-44780 Bochum Germany
| | - Sarra Zerria
- Analytical Chemistry - Center of Electrochemical Sciences (CES); Ruhr-Universität Bochum; Universitätsstr. 150 D-44780 Bochum Germany
| | - Adrian Ruff
- Analytical Chemistry - Center of Electrochemical Sciences (CES); Ruhr-Universität Bochum; Universitätsstr. 150 D-44780 Bochum Germany
| | - Wolfgang Schuhmann
- Analytical Chemistry - Center of Electrochemical Sciences (CES); Ruhr-Universität Bochum; Universitätsstr. 150 D-44780 Bochum Germany
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30
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Loew N, Tsugawa W, Nagae D, Kojima K, Sode K. Mediator Preference of Two Different FAD-Dependent Glucose Dehydrogenases Employed in Disposable Enzyme Glucose Sensors. SENSORS 2017; 17:s17112636. [PMID: 29144384 PMCID: PMC5712826 DOI: 10.3390/s17112636] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Revised: 11/13/2017] [Accepted: 11/14/2017] [Indexed: 02/07/2023]
Abstract
Most commercially available electrochemical enzyme sensor strips for the measurement of blood glucose use an artificial electron mediator to transfer electrons from the active side of the enzyme to the electrode. One mediator recently gaining attention for commercial sensor strips is hexaammineruthenium(III) chloride. In this study, we investigate and compare the preference of enzyme electrodes with two different FAD-dependent glucose dehydrogenases (FADGDHs) for the mediators hexaammineruthenium(III) chloride, potassium ferricyanide (the most common mediator in commercial sensor strips), and methoxy phenazine methosulfate (mPMS). One FADGDH is a monomeric fungal enzyme, and the other a hetero-trimeric bacterial enzyme. With the latter, which contains a heme-subunit facilitating the electron transfer, similar response currents are obtained with hexaammineruthenium(III), ferricyanide, and mPMS (6.8 µA, 7.5 µA, and 6.4 µA, respectively, for 10 mM glucose). With the fungal FADGDH, similar response currents are obtained with the negatively charged ferricyanide and the uncharged mPMS (5.9 µA and 6.7 µA, respectively, for 10 mM glucose), however, no response current is obtained with hexaammineruthenium(III), which has a strong positive charge. These results show that access of even very small mediators with strong charges to a buried active center can be almost completely blocked by the protein.
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Affiliation(s)
- Noya Loew
- Department of Biotechnology and Life Science, Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan.
- Institute of Global Innovation Research, Tokyo University of Agriculture and Technology, 3-8-1 Harumi-cho, Fuchu, Tokyo 183-8538, Japan.
| | - Wakako Tsugawa
- Department of Biotechnology and Life Science, Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan.
- Institute of Global Innovation Research, Tokyo University of Agriculture and Technology, 3-8-1 Harumi-cho, Fuchu, Tokyo 183-8538, Japan.
| | - Daichi Nagae
- Department of Biotechnology and Life Science, Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan.
| | - Katsuhiro Kojima
- Ultizyme International Ltd., 1-13-16, Minami, Meguro, Tokyo 152-0013, Japan.
| | - Koji Sode
- Department of Biotechnology and Life Science, Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan.
- Institute of Global Innovation Research, Tokyo University of Agriculture and Technology, 3-8-1 Harumi-cho, Fuchu, Tokyo 183-8538, Japan.
- Ultizyme International Ltd., 1-13-16, Minami, Meguro, Tokyo 152-0013, Japan.
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31
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Affiliation(s)
- Nicolas Mano
- CNRS, CRPP, UPR 8641, 33600 Pessac, France
- University of Bordeaux, CRPP, UPR 8641, 33600 Pessac, France
| | - Anne de Poulpiquet
- Aix Marseille Univ., CNRS, BIP, 31, chemin Aiguier, 13402 Marseille, France
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32
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Tremey E, Stines-Chaumeil C, Gounel S, Mano N. Designing an O2
-Insensitive Glucose Oxidase for Improved Electrochemical Applications. ChemElectroChem 2017. [DOI: 10.1002/celc.201700646] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Emilie Tremey
- CNRS, CRPP - UPR 8641; 115 Avenue du Docteur Schweitzer 33600 Pessac France
- Univ Bordeaux; 146 rue Léo Saignat 33076 Bordeaux Cedex France
| | - Claire Stines-Chaumeil
- CNRS, CRPP - UPR 8641; 115 Avenue du Docteur Schweitzer 33600 Pessac France
- Univ Bordeaux; 146 rue Léo Saignat 33076 Bordeaux Cedex France
| | - Sébastien Gounel
- CNRS, CRPP - UPR 8641; 115 Avenue du Docteur Schweitzer 33600 Pessac France
- Univ Bordeaux; 146 rue Léo Saignat 33076 Bordeaux Cedex France
| | - Nicolas Mano
- CNRS, CRPP - UPR 8641; 115 Avenue du Docteur Schweitzer 33600 Pessac France
- Univ Bordeaux; 146 rue Léo Saignat 33076 Bordeaux Cedex France
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33
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Gross AJ, Chen X, Giroud F, Abreu C, Le Goff A, Holzinger M, Cosnier S. A High Power Buckypaper Biofuel Cell: Exploiting 1,10-Phenanthroline-5,6-dione with FAD-Dependent Dehydrogenase for Catalytically-Powerful Glucose Oxidation. ACS Catal 2017. [DOI: 10.1021/acscatal.7b00738] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Andrew. J. Gross
- Department of Molecular
Chemistry,
UMR CNRS-UGA 5250, Université Grenoble Alpes, 38000 Grenoble, France
| | - Xiaohong Chen
- Department of Molecular
Chemistry,
UMR CNRS-UGA 5250, Université Grenoble Alpes, 38000 Grenoble, France
| | - Fabien Giroud
- Department of Molecular
Chemistry,
UMR CNRS-UGA 5250, Université Grenoble Alpes, 38000 Grenoble, France
| | - Caroline Abreu
- Department of Molecular
Chemistry,
UMR CNRS-UGA 5250, Université Grenoble Alpes, 38000 Grenoble, France
| | - Alan Le Goff
- Department of Molecular
Chemistry,
UMR CNRS-UGA 5250, Université Grenoble Alpes, 38000 Grenoble, France
| | - Michael Holzinger
- Department of Molecular
Chemistry,
UMR CNRS-UGA 5250, Université Grenoble Alpes, 38000 Grenoble, France
| | - Serge Cosnier
- Department of Molecular
Chemistry,
UMR CNRS-UGA 5250, Université Grenoble Alpes, 38000 Grenoble, France
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34
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Suzuki A, Mano N, Tsujimura S. Lowering the potential of electroenzymatic glucose oxidation on redox hydrogel-modified porous carbon electrode. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.03.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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35
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Bimolecular Rate Constants for FAD-Dependent Glucose Dehydrogenase from Aspergillus terreus and Organic Electron Acceptors. Int J Mol Sci 2017; 18:ijms18030604. [PMID: 28287419 PMCID: PMC5372620 DOI: 10.3390/ijms18030604] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Revised: 03/07/2017] [Accepted: 03/08/2017] [Indexed: 02/07/2023] Open
Abstract
The flavin adenine dinucleotide-dependent glucose dehydrogenase (FAD-GDH) from Aspergillus species require suitable redox mediators to transfer electrons from the enzyme to the electrode surface for the application of bioelectrical devices. Although several mediators for FAD-GDH are already in use, they are still far from optimum in view of potential, kinetics, sustainability, and cost-effectiveness. Herein, we investigated the efficiency of various phenothiazines and quinones in the electrochemical oxidation of FAD-GDH from Aspergillus terreus. At pH 7.0, the logarithm of the bimolecular oxidation rate constants appeared to depend on the redox potentials of all the mediators tested. Notably, the rate constant of each molecule for FAD-GDH was approximately 2.5 orders of magnitude higher than that for glucose oxidase from Aspergillus sp. The results suggest that the electron transfer kinetics is mainly determined by the formal potential of the mediator, the driving force of electron transfer, and the electron transfer distance between the redox active site of the mediator and the FAD, affected by the steric or chemical interactions. Higher k2 values were found for ortho-quinones than for para-quinones in the reactions with FAD-GDH and glucose oxidase, which was likely due to less steric hindrance in the active site in the case of the ortho-quinones.
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36
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Riedel M, Sabir N, Scheller FW, Parak WJ, Lisdat F. Connecting quantum dots with enzymes: mediator-based approaches for the light-directed read-out of glucose and fructose oxidation. NANOSCALE 2017; 9:2814-2823. [PMID: 28155960 DOI: 10.1039/c7nr00091j] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The combination of the biocatalytic features of enzymes with the unique physical properties of nanoparticles in a biohybrid system provides a promising approach for the development of advanced bioelectrocatalytic devices. This study describes the construction of photoelectrochemical signal chains based on CdSe/ZnS quantum dot (QD) modified gold electrodes as light switchable elements, and low molecular weight redox molecules for the combination with different biocatalysts. Photoelectrochemical and photoluminescence experiments verify that electron transfer can be achieved between the redox molecules hexacyanoferrate and ferrocene, and the QDs under illumination. Since for both redox mediators a concentration dependent photocurrent change has been found, light switchable enzymatic signal chains are built up with fructose dehydrogenase (FDH) and pyrroloquinoline quinone-dependent glucose dehydrogenase ((PQQ)GDH) for the detection of sugars. After immobilization of the enzymes at the QD electrode the biocatalytic oxidation of the substrates can be followed by conversion of the redox mediator in solution and subsequent detection at the QD electrode. Furthermore, (PQQ)GDH has been assembled together with ferrocenecarboxylic acid on top of the QD electrode for the construction of a funtional biohybrid architecture, showing that electron transfer can be realized from the enzyme over the redox mediator to the QDs and subsequently to the electrode in a completely immobilized fashion. The results obtained here do not only provide the basis for light-switchable biosensing and bioelectrocatalytic applications, but may also open the way for self-driven point-of-care systems by combination with solar cell approaches (power generation at the QD electrode by enzymatic substrate consumption).
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Affiliation(s)
- M Riedel
- Biosystems Technology, Institute for Applied Life Sciences, Technical University Wildau, Hochschulring 1, D-15745 Wildau, Germany.
| | - N Sabir
- Fachbereich Physik, Philips University Marburg, Renthof 5, D-35032 Marburg, Germany
| | - F W Scheller
- Institute for Biochemistry and Biology, University of Potsdam, Karl-Liebknecht-Strasse 25-26, D-14476 Potsdam, Germany
| | - W J Parak
- Fachbereich Physik, Philips University Marburg, Renthof 5, D-35032 Marburg, Germany
| | - F Lisdat
- Biosystems Technology, Institute for Applied Life Sciences, Technical University Wildau, Hochschulring 1, D-15745 Wildau, Germany.
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37
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Jansod S, Wang L, Cuartero M, Bakker E. Electrochemical ion transfer mediated by a lipophilic Os(ii)/Os(iii) dinonyl bipyridyl probe incorporated in thin film membranes. Chem Commun (Camb) 2017; 53:10757-10760. [DOI: 10.1039/c7cc05908f] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new lipophilic dinonyl bipyridyl Os(ii)/Os(iii) complex successfully mediates ion transfer processes across voltammetric thin membranes.
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Affiliation(s)
- Sutida Jansod
- Department of Inorganic and Analytical chemistry
- University of Geneva
- CH-1211 Geneva
- Switzerland
| | - Lu Wang
- Department of Inorganic and Analytical chemistry
- University of Geneva
- CH-1211 Geneva
- Switzerland
| | - Maria Cuartero
- Department of Inorganic and Analytical chemistry
- University of Geneva
- CH-1211 Geneva
- Switzerland
| | - Eric Bakker
- Department of Inorganic and Analytical chemistry
- University of Geneva
- CH-1211 Geneva
- Switzerland
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38
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Pankratov D, Conzuelo F, Pinyou P, Alsaoub S, Schuhmann W, Shleev S. A Nernstian Biosupercapacitor. Angew Chem Int Ed Engl 2016; 55:15434-15438. [PMID: 27805779 PMCID: PMC5132130 DOI: 10.1002/anie.201607144] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2016] [Revised: 09/01/2016] [Indexed: 11/15/2022]
Abstract
We propose the very first “Nernstian biosupercapacitor”, a biodevice based on only one redox polymer: poly(vinyl imidazole‐co‐allylamine)[Os(bpy)2Cl], and two biocatalysts. At the bioanode PQQ‐dependent glucose dehydrogenase reduces the Os3+ moieties at the polymer to Os2+ shifting the Nernst potential of the Os3+/Os2+ redox couple to negative values. Concomitantly, at the biocathode the reduction of O2 by means of bilirubin oxidase embedded in the same redox polymer leads to the oxidation of Os2+ to Os3+ shifting the Nernst potential to higher values. Despite the use of just one redox polymer an open circuit voltage of more than 0.45 V was obtained during charging and the charge is stored in the redox polymer at both the bioanode and the biocathode. By connecting both electrodes via a predefined resistor a high power density is obtained for a short time exceeding the steady state power of a corresponding biofuel cell by a factor of 8.
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Affiliation(s)
- Dmitry Pankratov
- Biomedical Science, Faculty of Health and Society, Malmö University, Södra Förstadsgatan 101, 20506, Malmö, Sweden.,Kurchatov's Complex of NBICS-technologies, National Research Center "Kurchatov Institute", Akademika Kurchatova Sq. 1, 123 182, Moscow, Russia
| | - Felipe Conzuelo
- Analytical Chemistry-Center for Electrochemical Sciences (CES), Ruhr-Universität Bochum, Universitätsstrasse 150, 44780, Bochum, Germany
| | - Piyanut Pinyou
- Analytical Chemistry-Center for Electrochemical Sciences (CES), Ruhr-Universität Bochum, Universitätsstrasse 150, 44780, Bochum, Germany
| | - Sabine Alsaoub
- Analytical Chemistry-Center for Electrochemical Sciences (CES), Ruhr-Universität Bochum, Universitätsstrasse 150, 44780, Bochum, Germany
| | - Wolfgang Schuhmann
- Analytical Chemistry-Center for Electrochemical Sciences (CES), Ruhr-Universität Bochum, Universitätsstrasse 150, 44780, Bochum, Germany
| | - Sergey Shleev
- Biomedical Science, Faculty of Health and Society, Malmö University, Södra Förstadsgatan 101, 20506, Malmö, Sweden.,Kurchatov's Complex of NBICS-technologies, National Research Center "Kurchatov Institute", Akademika Kurchatova Sq. 1, 123 182, Moscow, Russia
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39
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Pankratov D, Conzuelo F, Pinyou P, Alsaoub S, Schuhmann W, Shleev S. Ein Nernst-Biosuperkondensator. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201607144] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Dmitry Pankratov
- Biomedical Science, Faculty of Health and Society; Malmö University; Södra Förstadsgatan 101 20506 Malmö Schweden
- Kurchatov's Complex of NBICS-technologies; National Research Center “Kurchatov Institute”; Akademika Kurchatova Sq. 1 123 182 Moskau Russland
| | - Felipe Conzuelo
- Analytische Chemie - Center for Electrochemical Sciences (CES); Ruhr-Universität Bochum; Universitätsstr. 150 44780 Bochum Deutschland
| | - Piyanut Pinyou
- Analytische Chemie - Center for Electrochemical Sciences (CES); Ruhr-Universität Bochum; Universitätsstr. 150 44780 Bochum Deutschland
| | - Sabine Alsaoub
- Analytische Chemie - Center for Electrochemical Sciences (CES); Ruhr-Universität Bochum; Universitätsstr. 150 44780 Bochum Deutschland
| | - Wolfgang Schuhmann
- Analytische Chemie - Center for Electrochemical Sciences (CES); Ruhr-Universität Bochum; Universitätsstr. 150 44780 Bochum Deutschland
| | - Sergey Shleev
- Biomedical Science, Faculty of Health and Society; Malmö University; Södra Förstadsgatan 101 20506 Malmö Schweden
- Kurchatov's Complex of NBICS-technologies; National Research Center “Kurchatov Institute”; Akademika Kurchatova Sq. 1 123 182 Moskau Russland
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40
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Sode K, Loew N, Ohnishi Y, Tsuruta H, Mori K, Kojima K, Tsugawa W, LaBelle JT, Klonoff DC. Novel fungal FAD glucose dehydrogenase derived from Aspergillus niger for glucose enzyme sensor strips. Biosens Bioelectron 2016; 87:305-311. [PMID: 27573296 DOI: 10.1016/j.bios.2016.08.053] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Revised: 08/05/2016] [Accepted: 08/17/2016] [Indexed: 02/07/2023]
Abstract
In this study, a novel fungus FAD dependent glucose dehydrogenase, derived from Aspergillus niger (AnGDH), was characterized. This enzyme's potential for the use as the enzyme for blood glucose monitor enzyme sensor strips was evaluated, especially by investigating the effect of the presence of xylose during glucose measurements. The substrate specificity of AnGDH towards glucose was investigated, and only xylose was found as a competing substrate. The specific catalytic efficiency for xylose compared to glucose was 1.8%. The specific activity of AnGDH for xylose at 5mM concentration compared to glucose was 3.5%. No other sugars were used as substrate by this enzyme. The superior substrate specificity of AnGDH was also demonstrated in the performance of enzyme sensor strips. The impact of spiking xylose in a sample with physiological glucose concentrations on the sensor signals was investigated, and it was found that enzyme sensor strips using AnGDH were not affected at all by 5mM (75mg/dL) xylose. This is the first report of an enzyme sensor strip using a fungus derived FADGDH, which did not show any positive bias at a therapeutic level xylose concentration on the signal for a glucose sample. This clearly indicates the superiority of AnGDH over other conventionally used fungi derived FADGDHs in the application for SMBG sensor strips. The negligible activity of AnGDH towards xylose was also explained on the basis of a 3D structural model, which was compared to the 3D structures of A. flavus derived FADGDH and of two glucose oxidases.
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Affiliation(s)
- Koji Sode
- Department of Biotechnology, Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan; Institute of Global Innovation Research, Tokyo University of Agriculture and Technology, 3-8-1 Harumi-cho, Fuchu, Tokyo 183-8538, Japan; Ultizyme International Ltd., 1-13-16, Minami, Meguro, Tokyo 152-0013, Japan.
| | - Noya Loew
- Institute of Global Innovation Research, Tokyo University of Agriculture and Technology, 3-8-1 Harumi-cho, Fuchu, Tokyo 183-8538, Japan
| | - Yosuke Ohnishi
- Department of Biotechnology, Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan
| | - Hayato Tsuruta
- Department of Biotechnology, Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan
| | - Kazushige Mori
- Ultizyme International Ltd., 1-13-16, Minami, Meguro, Tokyo 152-0013, Japan
| | - Katsuhiro Kojima
- Ultizyme International Ltd., 1-13-16, Minami, Meguro, Tokyo 152-0013, Japan
| | - Wakako Tsugawa
- Department of Biotechnology, Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan; Institute of Global Innovation Research, Tokyo University of Agriculture and Technology, 3-8-1 Harumi-cho, Fuchu, Tokyo 183-8538, Japan
| | - Jeffrey T LaBelle
- School of Biological and Health System Engineering, Ira A. Fulton Schools of Engineering, Arizona State University, P.O. Box 879709, Tempe, AZ 85287-9709, USA
| | - David C Klonoff
- Institute of Global Innovation Research, Tokyo University of Agriculture and Technology, 3-8-1 Harumi-cho, Fuchu, Tokyo 183-8538, Japan; Diabetes Research Institute, Mills-Peninsula Health Services, 100 South San Mateo Drive, San Mateo, CA 94401, USA
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41
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Zhang H, Yu Y, Zhang L, Zhai Y, Dong S. Self-powered fluorescence display devices based on a fast self-charging/recharging battery (Mg/Prussian blue). Chem Sci 2016; 7:6721-6727. [PMID: 28451116 PMCID: PMC5355813 DOI: 10.1039/c6sc02347a] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Accepted: 07/05/2016] [Indexed: 02/06/2023] Open
Abstract
Stimuli-responsive (such as voltage and/or light) fluorescence display systems have attracted particular attention in their promising fields of application. However, there are few examples of self-powered fluorescence display devices. Here we designed and fabricated a self-powered fluorescence display device based on a fast-charging/recharging battery. The specially designed battery was composed of a Prussian blue (PB) cathode and a magnesium metal anode with a high theoretical redox potential difference (∼2.8 V). Moreover, smartly adding a trace amount of NaClO in the electrolyte could realize oxidizing PW to PB ∼480 times faster than when oxidizing without NaClO, leading to the fast self-charging and high power density (maximum power density of 13.34 mW cm-2, about two to three orders of magnitude larger than previous bio-fuel cells) of the Mg/PB battery. Most importantly, PB was used as not only the cathodic catalyst but also as an electrochromic material, making it possible to construct a self-powered and rechargeable electrochromic fluorescence display with only two electrodes. Besides, fluorescent [Ru(bpy)3]2+-doped silica nanoparticles (Ru@SiO2), were selected as the fluorescence resonance energy transfer (FRET) donor to match PB (FRET acceptor). To the best of our knowledge, we demonstrated a self-powered and rechargeable electrochromic fluorescence display with only two electrodes for the first time.
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Affiliation(s)
- Hui Zhang
- State Key Laboratory of Electroanalytical Chemistry , Changchun Institute of Applied Chemistry , Chinese Academy of Science , Changchun , Jilin 130022 , P. R. China . .,University of Chinese Academy of Sciences , Beijing , 100049 , P. R. China
| | - You Yu
- State Key Laboratory of Electroanalytical Chemistry , Changchun Institute of Applied Chemistry , Chinese Academy of Science , Changchun , Jilin 130022 , P. R. China . .,University of Chinese Academy of Sciences , Beijing , 100049 , P. R. China
| | - Lingling Zhang
- State Key Laboratory of Electroanalytical Chemistry , Changchun Institute of Applied Chemistry , Chinese Academy of Science , Changchun , Jilin 130022 , P. R. China . .,University of Chinese Academy of Sciences , Beijing , 100049 , P. R. China
| | - Yiwen Zhai
- State Key Laboratory of Electroanalytical Chemistry , Changchun Institute of Applied Chemistry , Chinese Academy of Science , Changchun , Jilin 130022 , P. R. China . .,University of Chinese Academy of Sciences , Beijing , 100049 , P. R. China
| | - Shaojun Dong
- State Key Laboratory of Electroanalytical Chemistry , Changchun Institute of Applied Chemistry , Chinese Academy of Science , Changchun , Jilin 130022 , P. R. China . .,University of Chinese Academy of Sciences , Beijing , 100049 , P. R. China
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