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Elhajj S, Gozem S. First and Second Reductions in an Aprotic Solvent: Comparing Computational and Experimental One-Electron Reduction Potentials for 345 Quinones. J Chem Theory Comput 2024; 20:6227-6240. [PMID: 38970475 PMCID: PMC11270834 DOI: 10.1021/acs.jctc.4c00602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2024] [Revised: 06/27/2024] [Accepted: 06/27/2024] [Indexed: 07/08/2024]
Abstract
Using reference reduction potentials of quinones recently measured relative to the saturated calomel electrode (SCE) in N,N-dimethylformamide (DMF), we benchmark absolute one-electron reduction potentials computed for 345 Q/Q•- and 265 Q•-/Q2- half-reactions using adiabatic electron affinities computed with density functional theory and solvation energies computed with four continuum solvation models: IEF-PCM, C-PCM, COSMO, and SM12. Regression analyses indicate a strong linear correlation between experimental and absolute computed Q/Q•- reduction potentials with Pearson's correlation coefficient (r) between 0.95 and 0.96 and the mean absolute error (MAE) relative to the linear fit between 83.29 and 89.51 mV for different solvation methods when the slope of the regression is constrained to 1. The same analysis for Q•-/Q2- gave a linear regression with r between 0.74 and 0.90 and MAE between 95.87 and 144.53 mV, respectively. The y-intercept values obtained from the linear regressions are in good agreement with the range of absolute reduction potentials reported in the literature for the SCE but reveal several sources of systematic error. The y-intercepts from Q•-/Q2- calculations are lower than those from Q/Q•- by around 320-410 mV for IEF-PCM, C-PCM, and SM12 compared to 210 mV for COSMO. Systematic errors also arise between molecules having different ring sizes (benzoquinones, naphthoquinones, and anthraquinones) and different substituents (titratable vs nontitratable). SCF convergence issues were found to be a source of random error that was slightly reduced by directly optimizing the solute structure in the continuum solvent reaction field. While SM12 MAEs were lower than those of the other solvation models for Q/Q•-, SM12 had larger MAEs for Q•-/Q2- pointing to a larger error when describing multiply charged anions in DMF. Altogether, the results highlight the advantages of, and further need for, testing computational methods using a large experimental data set that is not skewed (e.g., having more titratable than nontitratable substituents on different parent groups or vice versa) to help further distinguish between sources of random and systematic errors in the calculations.
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Affiliation(s)
- Sarah Elhajj
- Department of Chemistry, Georgia
State University, Atlanta, Georgia 30302, United States
| | - Samer Gozem
- Department of Chemistry, Georgia
State University, Atlanta, Georgia 30302, United States
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2
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Thangavel B, Venkatachalam G, Shin JH. Emerging Trends of Bilirubin Oxidases at the Bioelectrochemical Interface: Paving the Way for Self-Powered Electrochemical Devices and Biosensors. ACS APPLIED BIO MATERIALS 2024; 7:1381-1399. [PMID: 38437181 DOI: 10.1021/acsabm.3c01215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2024]
Abstract
Bilirubin oxidases (BODs) [EC 1.3.3.5 - bilirubin: oxygen oxido-reductase] are enzymes that belong to the multicopper oxidase family and can oxidize bilirubin, diphenols, and aryl amines and reduce the oxygen by direct four-electron transfer from the electrode with almost no electrochemical overpotential. Therefore, BOD is a promising bioelectrocatalyst for (self-powered) biosensors and/or enzymatic fuel cells. The advantages of electrochemically active BOD enzymes include selective biosensing, biocatalysis for efficient energy conversion, and electrosynthesis. Owing to the rise in publications and patents, as well as the expanding interest in BODs for a range of physiological conditions, this Review analyzes scientific literature reports on BOD enzymes and current hypotheses on their bioelectrocatalysis. This Review evaluates the specific research outcomes of the BOD in enzyme (protein) engineering, immobilization strategies, and challenges along with their bioelectrochemical properties, limitations, and applications in the fields of (i) biosensors, (ii) self-powered biosensors, and (iii) biofuel cells for powering bioelectronics.
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Affiliation(s)
- Balamurugan Thangavel
- Department of Biomedical Engineering, Pukyong National University, Busan 48513, Republic of Korea
| | - Ganesh Venkatachalam
- Electrodics and Electrocatalysis Division, CSIR-Central Electrochemical Research Institute, Karaikudi, Tamil Nadu 630003, India
- Academy of Scientific and Innovative Research, Ghaziabad 201002, India
| | - Joong Ho Shin
- Department of Biomedical Engineering, Pukyong National University, Busan 48513, Republic of Korea
- Industry 4.0 Convergence Bionics Engineering, Pukyong National University, Busan 48513, Republic of Korea
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3
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Cho YW, Park JH, Kang MJ, Lee JH, Kim YK, Luo Z, Kim TH. Electrochemical Detection of Dopamine Release from Living Neurons Using Graphene Oxide-Incorporated Polypyrrole/Gold Nanocluster Hybrid Nanopattern Arrays. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2304271. [PMID: 37649209 DOI: 10.1002/smll.202304271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 07/17/2023] [Indexed: 09/01/2023]
Abstract
Stem-cell-based therapeutics have shown immense potential in treating various diseases that are currently incurable. In particular, partial recovery of Parkinson's disease, which occurs due to massive loss or abnormal functionality of dopaminergic (DAnergic) neurons, through the engraftment of stem-cell-derived neurons ex vivo is reported. However, precise assessment of the functionality and maturity of DAnergic neurons is still challenging for their enhanced clinical efficacy. Here, a novel conductive cell cultivation platform, a graphene oxide (GO)-incorporated metallic polymer nanopillar array (GOMPON), that can electrochemically detect dopamine (DA) exocytosis from living DAnergic neurons, is reported. In the cell-free configuration, the linear range is 0.5-100 µm, with a limit of detection of 33.4 nm. Owing to its excellent biocompatibility, a model DAnergic neuron (SH-SY5Y cell) can be cultivated and differentiated on the platform while their DA release can be quantitatively measured in a real-time and nondestructive manner. Finally, it is showed that the functionality of the DAnergic neurons derived from stem cells can be precisely assessed via electrochemical detection of their DA exocytosis. The developed GOMPON is highly promising for a wide range of applications, including real-time monitoring of stem cell differentiation into neuronal lineages, evaluating differentiation protocols, and finding practical stem cell therapies.
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Affiliation(s)
- Yeon-Woo Cho
- School of Integrative Engineering, Chung-Ang University, 06974, Seoul, Dongjak-gu, 84 Heukseuk-ro, Republic of Korea
| | - Joon-Ha Park
- School of Integrative Engineering, Chung-Ang University, 06974, Seoul, Dongjak-gu, 84 Heukseuk-ro, Republic of Korea
| | - Min-Ji Kang
- School of Integrative Engineering, Chung-Ang University, 06974, Seoul, Dongjak-gu, 84 Heukseuk-ro, Republic of Korea
| | - Jung-Hyeon Lee
- School of Integrative Engineering, Chung-Ang University, 06974, Seoul, Dongjak-gu, 84 Heukseuk-ro, Republic of Korea
| | - Yong Kyun Kim
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, St. Vincent's Hospital, Suwon, 16247, Republic of Korea
| | - Zhengtang Luo
- Department of Chemical and Biological Engineering, Hong Kong University of Science and Technology, 999077, Hong Kong, Kowloon, Clear Water Bay, China
| | - Tae-Hyung Kim
- School of Integrative Engineering, Chung-Ang University, 06974, Seoul, Dongjak-gu, 84 Heukseuk-ro, Republic of Korea
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4
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Cho YW, Park JH, Kang MJ, Kim TH. Crater-like nanoelectrode arrays for electrochemical detection of dopamine release from neuronal cells. Biomed Mater 2023; 18:065015. [PMID: 37769679 DOI: 10.1088/1748-605x/acfe69] [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: 06/12/2023] [Accepted: 09/28/2023] [Indexed: 10/03/2023]
Abstract
Stem cell therapy has shown great potential in treating various incurable diseases using conventional chemotherapy. Parkinson's disease (PD)-a neurodegenerative disease-has been reported to be caused by quantitative loss or abnormal functionality of dopaminergic neurons (DAnergic neurons). To date, stem cell therapies have shown some potential in treating PD throughex vivoengraftment of stem-cell-derived neurons. However, accurately identifying the differentiation and non-invasively evaluating the functionality and maturity of DAnergic neurons are formidable challenges in stem cell therapies. These strategies are important in enhancing the efficacy of stem cell therapies. In this study, we report a novel cell cultivation platform, that is, a nanocrater-like electrochemical nanoelectrode array (NCENA) for monitoring dopamine (DA) release from neurons to detect exocytotic DA release from DAnergic neurons. In particular, the developed NCENA has a nanostructure in which three-dimensional porous gold nanopillars are uniformly arranged on conductive electrodes. The developed NCENA exhibited great DA sensing capabilities with a linear range of 0.39-150μM and a limit of detection of 1.16μM. Furthermore, the nanotopographical cues provided by the NCENA are suitable for cell cultivation with enhanced cellular adhesion. Finally, we successfully analysed the functionality and maturity of differentiated neurons on the NCENA through its excellent sensing ability for exocytotic DA.
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Affiliation(s)
- Yeon-Woo Cho
- School of Integrative Engineering, Chung-Ang University, 84 Heukseuk-ro, Dongjak-gu, Seoul 06974, Republic of Korea
| | - Joon-Ha Park
- School of Integrative Engineering, Chung-Ang University, 84 Heukseuk-ro, Dongjak-gu, Seoul 06974, Republic of Korea
| | - Min-Ji Kang
- School of Integrative Engineering, Chung-Ang University, 84 Heukseuk-ro, Dongjak-gu, Seoul 06974, Republic of Korea
| | - Tae-Hyung Kim
- School of Integrative Engineering, Chung-Ang University, 84 Heukseuk-ro, Dongjak-gu, Seoul 06974, Republic of Korea
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5
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Mtemeri L, Hickey DP. Model-Driven Design of Redox Mediators: Quantifying the Impact of Quinone Structure on Bioelectrocatalytic Activity with Glucose Oxidase. J Phys Chem B 2023; 127:7685-7693. [PMID: 37594905 DOI: 10.1021/acs.jpcb.3c03740] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/20/2023]
Abstract
Successful application of emerging bioelectrocatalysis technologies depends upon an efficient electrochemical interaction between redox enzymes as biocatalysts and conductive electrode surfaces. One approach to establishing such enzyme-electrode interfaces utilizes small redox-active molecules to act as electron mediators between an enzyme-active site and the electrode surface. While redox mediators have been successfully used in bioelectrocatalysis applications ranging from enzymatic electrosynthesis to enzymatic biofuel cells, they are often selected using a guess-and-check approach. Herein, we identify structure-function relationships in redox mediators that describe the bimolecular rate constant for its reaction with a model enzyme, glucose oxidase (GOx). Based on a library of quinone-based redox mediators, a quantitative structure-activity relationship (QSAR) model is developed to describe the importance of mediator redox potential and projected molecular area as two key parameters for predicting the activity of quinone/GOx-based electroenzymatic systems. Additionally, rapid scan stopped-flow spectrophotometry was used to provide fundamental insights into the kinetics and the stoichiometry of reactions between different quinones and the flavin adenine dinucleotide (FAD+/FADH2) cofactor of GOx. This work provides a critical foundation for both designing new enzyme-electrode interfaces and understanding the role that quinone structure plays in altering electron flux in electroenzymatic reactions.
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Affiliation(s)
- Lincoln Mtemeri
- Department of Chemical Engineering & Materials Science, Michigan State University, East Lansing, Michigan 48824, United States
| | - David P Hickey
- Department of Chemical Engineering & Materials Science, Michigan State University, East Lansing, Michigan 48824, United States
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6
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Abstract
The widely distributed, essential redox factor pyrroloquinoline quinone (PQQ, methoxatin) (1) was discovered in the mid-1960s. The breadth and depth of its biological effects are steadily being revealed, and understanding its biosynthesis at the genomic level is a continuing process. In this review, aspects of the chemistry, biology, biosynthesis, and commercial production of 1 at the gene level, and some applications, are presented from discovery through to mid-2021.
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Affiliation(s)
- Geoffrey A Cordell
- Natural Products Inc., Evanston, Illinois 60202, United States.,Department of Pharmaceutics, College of Pharmacy, University of Florida, Gainesville, Florida 32610, United States
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7
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Gaughan SJH, Hirst JD, Croft AK, Jäger CM. Effect of Oriented Electric Fields on Biologically Relevant Iron-Sulfur Clusters: Tuning Redox Reactivity for Catalysis. J Chem Inf Model 2022; 62:591-601. [PMID: 35045248 DOI: 10.1021/acs.jcim.1c00791] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Enzyme-based iron-sulfur clusters, exemplified in families such as hydrogenases, nitrogenases, and radical S-adenosylmethionine enzymes, feature in many essential biological processes. The functionality of biological iron-sulfur clusters extends beyond simple electron transfer, relying primarily on the redox activity of the clusters, with a remarkable diversity for different enzymes. The active-site structure and the electrostatic environment in which the cluster resides direct this redox reactivity. Oriented electric fields in enzymatic active sites can be significantly strong, and understanding the extent of their effect on iron-sulfur cluster reactivity can inform first steps toward rationally engineering their reactivity. An extensive systematic density functional theory-based screening approach using OPBE/TZP has afforded a simple electric field-effect representation. The results demonstrate that the orientation of an external electric field of strength 28.8 MV cm-1 at the center of the cluster can have a significant effect on its relative stability in the order of 35 kJ mol-1. This shows clear implications for the reactivity of iron-sulfur clusters in enzymes. The results also demonstrate that the orientation of the electric field can alter the most stable broken-symmetry state, which further has implications on the directionality of initiated electron-transfer reactions. These insights open the path for manipulating the enzymatic redox reactivity of iron-sulfur cluster-containing enzymes by rationally engineering oriented electric fields within the enzymes.
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Affiliation(s)
- Samuel J H Gaughan
- School of Chemistry, University of Nottingham, University Park, Nottingham NG7 2RD, U.K.,Department of Chemical and Environmental Engineering, Faculty of Engineering, University of Nottingham, University Park, Nottingham NG7 2RD, U.K
| | - Jonathan D Hirst
- School of Chemistry, University of Nottingham, University Park, Nottingham NG7 2RD, U.K
| | - Anna K Croft
- Department of Chemical and Environmental Engineering, Faculty of Engineering, University of Nottingham, University Park, Nottingham NG7 2RD, U.K
| | - Christof M Jäger
- Department of Chemical and Environmental Engineering, Faculty of Engineering, University of Nottingham, University Park, Nottingham NG7 2RD, U.K
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8
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Chen H, Dong F, Minteer SD. The progress and outlook of bioelectrocatalysis for the production of chemicals, fuels and materials. Nat Catal 2020. [DOI: 10.1038/s41929-019-0408-2] [Citation(s) in RCA: 105] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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9
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Hernandez CA, Beni V, Osma JF. Fully Automated Microsystem for Unmediated Electrochemical Characterization, Visualization and Monitoring of Bacteria on Solid Media; E. coli K-12: A Case Study. BIOSENSORS 2019; 9:E131. [PMID: 31689950 PMCID: PMC6956053 DOI: 10.3390/bios9040131] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Revised: 10/14/2019] [Accepted: 10/18/2019] [Indexed: 01/26/2023]
Abstract
In this paper, we present a non-fluidic microsystem for the simultaneous visualization and electrochemical evaluation of confined, growing bacteria on solid media. Using a completely automated platform, real-time monitoring of bacterial and image-based computer characterization of growth were performed. Electrochemical tests, using Escherichia coli K-12 as the model microorganism, revealed the development of a faradaic process at the bacteria-microelectrode interface inside the microsystem, as implied by cyclic voltammetry and electrochemical impedance spectrometry measurements. The electrochemical information was used to determine the moment in which bacteria colonized the electrode-enabled area of the microsystem. This microsystem shows potential advantages for long-term electrochemical monitoring of the extracellular environment of cell culture and has been designed using readily available technologies that can be easily integrated in routine protocols. Complementarily, these methods can help elucidate fundamental questions of the electron transfer of bacterial cultures and are potentially feasible to be integrated into current characterization techniques.
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Affiliation(s)
- Cesar A Hernandez
- CMUA. Department of Electrical and Electronic Engineering, Universidad de los Andes, Carrera 1E # 19A-40, Bogota 111711, Colombia.
| | - Valerio Beni
- Biosensors and Bioelectronics Centre, Department of Physics, Chemistry and Biology (IFM), Linköping University, S-58183 Linköping, Sweden.
- Department of Printed Electronics, RISE Acreo, Research Institute of Sweden, 16440 Norrköping, Sweden.
| | - Johann F Osma
- CMUA. Department of Electrical and Electronic Engineering, Universidad de los Andes, Carrera 1E # 19A-40, Bogota 111711, Colombia.
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10
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Ishiki K, Shiigi H. Kinetics of Intracellular Electron Generation in Shewanella oneidensis MR-1. Anal Chem 2019; 91:14401-14406. [PMID: 31631651 DOI: 10.1021/acs.analchem.9b02900] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Efficient utilization of bacterial bioresources requires quantitative evaluation of metabolic activity in living bacterial cells. Shewanella oneidensis MR-1 transfers electrons generated within the cell to the extracellular environment via the cytochrome complex in the inner/outer membranes and is one of the most useful bacteria for the recovery of metals, treatment of wastewater, and preparation of microbial fuel cells. Here, we performed a quantitative evaluation of electron generation based on individual enzyme reactions in S. oneidensis MR-1. By using potentiometric measurements, we have examined intracellular electron generation in bacterial suspensions of S. oneidensis supplemented with different carbon sources (formate, lactate, pyruvate, or acetyl coenzyme A) or ferricyanide, which was almost completely reduced to ferrocyanide during the incubation without affecting bacterial cell viability. The amount of electron generation strongly depended on the nature of the carbon source. Analysis of the obtained kinetic parameters of intracellular electron generation demonstrated that formate was the most effective carbon source, as it enabled 2.5-fold faster electron generation rate than other sources. We established that the respective contributions of lactate dehydrogenase, pyruvate dehydrogenase/pyruvate-formate-lyase, and tricarboxylic acid cycle to lactate metabolism were 62%, 31%, and 7.4%, correspondingly. Furthermore, we clarified that electrons may be generated at 1.6 × 10-12 A s-1 by ideal metabolism in a single living cell. These findings establish the basis for biological strategies of electron production and facilitate the utilization of S. oneidensis as a bioresource in practical applications, including energy production, environmental purification, and recovery of useful materials.
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Affiliation(s)
- Kengo Ishiki
- Department of Applied Chemistry , Osaka Prefecture University , 1-2 Gakuen, Naka , Sakai , Osaka 599-8570 , Japan
| | - Hiroshi Shiigi
- Department of Applied Chemistry , Osaka Prefecture University , 1-2 Gakuen, Naka , Sakai , Osaka 599-8570 , Japan
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11
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Sun J, Warden AR, Huang J, Wang W, Ding X. Colorimetric and Electrochemical Detection of Escherichia coli and Antibiotic Resistance Based on a p-Benzoquinone-Mediated Bioassay. Anal Chem 2019; 91:7524-7530. [PMID: 31117398 DOI: 10.1021/acs.analchem.8b04997] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Jiahui Sun
- State Key Laboratory of Oncogenes and Related Genes, Institute for Personalized Medicine and School of Biomedical Engineering; Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Antony R. Warden
- State Key Laboratory of Oncogenes and Related Genes, Institute for Personalized Medicine and School of Biomedical Engineering; Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Jia Huang
- State Key Laboratory of Oncogenes and Related Genes, Institute for Personalized Medicine and School of Biomedical Engineering; Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Weiyue Wang
- State Key Laboratory of Oncogenes and Related Genes, Institute for Personalized Medicine and School of Biomedical Engineering; Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Xianting Ding
- State Key Laboratory of Oncogenes and Related Genes, Institute for Personalized Medicine and School of Biomedical Engineering; Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, China
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12
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Rafighi P, Bollella P, Pankratova G, Peterbauer CK, Conghaile PÓ, Leech D, Haghighi B, Gorton L. Substrate Preference Pattern ofAgaricus meleagrisPyranose Dehydrogenase Evaluated through Bioelectrochemical Flow Injection Amperometry. ChemElectroChem 2018. [DOI: 10.1002/celc.201801194] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Parvin Rafighi
- College of ChemistryInstitute for Advanced Studies in Basic Sciences P.O. Box 45195-1159 Gava Zang, Zanjan Iran
| | - Paolo Bollella
- Department of Chemistry and Drug TechnologiesSapienza University of Rome Piazzale Aldo Moro 5 00185 Rome Italy
| | - Galina Pankratova
- Department of Biochemistry and Structural BiologyLund University PO Box 124 221 00 Lund Sweden
| | - Clemens K. Peterbauer
- BOKU-University of Natural Resources and Applied Life Sciences Vienna Muthgasse 18 A-1190 Wien Austria
| | - Peter Ó Conghaile
- School of Chemistry & Ryan InstituteNational University of Ireland Galway Galway Ireland
| | - Dónal Leech
- School of Chemistry & Ryan InstituteNational University of Ireland Galway Galway Ireland
| | - Behzad Haghighi
- College of ChemistryInstitute for Advanced Studies in Basic Sciences P.O. Box 45195-1159 Gava Zang, Zanjan Iran
- Department of Chemistry College of SciencesShiraz University Shiraz 71454 Iran
| | - Lo Gorton
- Department of Biochemistry and Structural BiologyLund University PO Box 124 221 00 Lund Sweden
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13
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Tsujimura S. From fundamentals to applications of bioelectrocatalysis: bioelectrocatalytic reactions of FAD-dependent glucose dehydrogenase and bilirubin oxidase. Biosci Biotechnol Biochem 2018; 83:39-48. [PMID: 30274547 DOI: 10.1080/09168451.2018.1527209] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
In this review, I present the main highlights of my works in the development of bioelectrocatalysis, which can be used in widespread applications, particularly for the design of biosensor and biofuel cells. In particular, I focus on research progress made in two key bioelectrocatalytic reactions: glucose oxidation by flavin adenine dinucleotide-dependent glucose dehydrogenase and oxygen reduction by bilirubin oxidase. I demonstrate the fundamental principles of bioelectrocatalysis and the requirements for enhancing the catalytic performance, including the choice of a mediator of redox reactions, immobilization, and electrode materials. These methods can allow for achieving control of the bioelectrocatalytic reaction, thereby overcoming obstacles toward their industrial applications.
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Affiliation(s)
- Seiya Tsujimura
- a Faculty of Pure and Applied Sciences , University of Tsukuba , Tsukuba , Japan
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14
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Xia HQ, Sakai K, Kitazumi Y, Shirai O, Takagi K, Kano K. Carbon-nanotube-caged microbial electrodes for bioelectrocatalysis. Enzyme Microb Technol 2018; 117:41-44. [DOI: 10.1016/j.enzmictec.2018.06.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Revised: 06/07/2018] [Accepted: 06/13/2018] [Indexed: 11/29/2022]
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15
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Hoshikawa Y, Castro-Muñiz A, Tawata H, Nozaki K, Yamane S, Itoh T, Kyotani T. Orientation Control of Trametes Laccases on a Carbon Electrode Surface to Understand the Orientation Effect on the Electrocatalytic Activity. Bioconjug Chem 2018; 29:2927-2935. [PMID: 29952551 DOI: 10.1021/acs.bioconjchem.8b00344] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
By using a carbon-coated anodic aluminum oxide (CAAO) film as a monolithic porous electrode for the immobilization of Trametes laccases (LACs), an attempt is made to control the orientation of LAC molecules toward the electrode surface simply by applying an electric potential to the CAAO film. Because the resulting film is characterized by a myriad of open, simple, and straight nanochannels with diameters as large as 40 nm, the O2 diffusion problem in pores is minimized, thereby making it possible to highlight the effect of such orientation on the electrocatalytic activity as a biocathode. It has been evidenced that LAC molecules are favorably oriented for a smooth electron transfer from the electrode when the LACs are immobilized with applying a positive voltage to the electrode, and such favorable orientation exhibits 3.7-times higher electrocatalytic activity than unfavorable orientation. Furthermore, the orientation mechanism has been rationally explained in terms of local surface chemistry on a LAC molecule.
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Affiliation(s)
- Yasuto Hoshikawa
- Institute of Multidisciplinary Research for Advanced Materials (IMRAM) , Tohoku University , 2-1-1 Katahira , Aoba-ku, Sendai 980-8577 , Japan
| | - Alberto Castro-Muñiz
- Institute of Multidisciplinary Research for Advanced Materials (IMRAM) , Tohoku University , 2-1-1 Katahira , Aoba-ku, Sendai 980-8577 , Japan
| | - Hanako Tawata
- Institute of Multidisciplinary Research for Advanced Materials (IMRAM) , Tohoku University , 2-1-1 Katahira , Aoba-ku, Sendai 980-8577 , Japan
| | - Kouichi Nozaki
- Faculty of Engineering, Department of Materials Chemistry , Shinshu University , Wakasato 4-17-1 , Nagano 380-8553 , Japan
| | - Shohei Yamane
- Faculty of Engineering, Department of Materials Chemistry , Shinshu University , Wakasato 4-17-1 , Nagano 380-8553 , Japan
| | - Tetsuji Itoh
- National Institute of Advanced Industrial Science and Technology (AIST) , Nigatake 4-2-1 , Miyagino-ku, Sendai 983-8551 , Japan
| | - Takashi Kyotani
- Institute of Multidisciplinary Research for Advanced Materials (IMRAM) , Tohoku University , 2-1-1 Katahira , Aoba-ku, Sendai 980-8577 , Japan
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16
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Bollella P, Hibino Y, Kano K, Gorton L, Antiochia R. Highly Sensitive Membraneless Fructose Biosensor Based on Fructose Dehydrogenase Immobilized onto Aryl Thiol Modified Highly Porous Gold Electrode: Characterization and Application in Food Samples. Anal Chem 2018; 90:12131-12136. [PMID: 30148350 DOI: 10.1021/acs.analchem.8b03093] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
In this paper we present a new method to electrodeposit highly porous gold (h-PG) onto a polycrystalline solid gold electrode without any template. The electrodeposition is carried out by first cycling the electrode potential between +0.8 and 0 V in 10 mM HAuCl4 with 2.5 M NH4Cl and then applying a negative potential for the production of hydrogen bubbles at the electrode surface. After that the modified electrode was characterized in sulfuric acid to estimate the real surface area ( Areal) to be close to 24 cm2, which is roughly 300 times higher compared to the bare gold electrodes (0.08 cm2). The electrode was further incubated overnight with three different thiols (4-mercaptobenzoic acid (4-MBA), 4-mercaptophenol (4-MPh), and 4-aminothiophenol (4-APh)) in order to produce differently charged self-assembled monolayers (SAMs) on the electrode surface. Finally a fructose dehydrogenase (FDH) solution was drop-cast onto the electrodes. All the modified electrodes were investigated by cyclic voltammetry both under nonturnover and turnover conditions. The FDH/4-MPh/h-PG exhibited two couples of redox peaks for the heme c1 and heme c2 of the cytochrome domain of FDH and as well as a well pronounced catalytic current density (about 1000 μA cm-2 in the presence of 10 mM fructose) due to the presence of -OH groups on the electrode surface, which stabilize and orientate the enzyme layer on the electrode surface. The FDH/4-MPh/h-PG based electrode showed the best analytical performance with an excellent stability (90% retained activity over 90 days), a detection limit of 0.3 μM fructose, a linear range between 0.05 and 5 mM, and a sensitivity of 175 ± 15 μA cm-2 mM-1. These properties were favorably compared with other fructose biosensors reported in the literature. The biosensor was successively tested to quantify the fructose content in food and beverage samples. No significant interference present in the sample matrixes was observed.
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Affiliation(s)
- Paolo Bollella
- Department of Chemistry and Drug Technologies , Sapienza University of Rome Piazzale Aldo Moro 5 , 00185 , Rome , Italy
| | - Yuya Hibino
- Division of Applied Life Sciences, Graduate School of Agriculture , Kyoto University , Sakyo , Kyoto 606-8502 , Japan
| | - Kenji Kano
- Division of Applied Life Sciences, Graduate School of Agriculture , Kyoto University , Sakyo , Kyoto 606-8502 , Japan
| | - Lo Gorton
- Department of Analytical Chemistry/Biochemistry , Lund University , P.O. Box 124, 221 00 , Lund , Sweden
| | - Riccarda Antiochia
- Department of Chemistry and Drug Technologies , Sapienza University of Rome Piazzale Aldo Moro 5 , 00185 , Rome , Italy
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Shiraiwa S, So K, Sugimoto Y, Kitazumi Y, Shirai O, Nishikawa K, Higuchi Y, Kano K. Reactivation of standard [NiFe]-hydrogenase and bioelectrochemical catalysis of proton reduction and hydrogen oxidation in a mediated-electron-transfer system. Bioelectrochemistry 2018; 123:156-161. [PMID: 29753939 DOI: 10.1016/j.bioelechem.2018.05.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2018] [Revised: 05/02/2018] [Accepted: 05/02/2018] [Indexed: 01/08/2023]
Abstract
Standard [NiFe]-hydrogenase from Desulfovibrio vulgaris Miyazaki F (DvMF-H2ase) catalyzes the uptake and production of hydrogen (H2) and is a promising biocatalyst for future energy devices. However, DvMF-H2ase experiences oxidative inactivation under oxidative stress to generate Ni-A and Ni-B states. It takes a long time to reactivate the Ni-A state by chemical reduction, whereas the Ni-B state is quickly reactivated under reducing conditions. Oxidative inhibition limits the application of DvMF-H2ase in practical devices. In this research, we constructed a mediated-electron-transfer system by co-immobilizing DvMF-H2ase and a viologen redox polymer (VP) on electrodes. The system can avoid oxidative inactivation into the Ni-B state at high electrode potentials and rapidly reactivate the Ni-A state by electrochemical reduction of VP. H2 oxidation and H+ reduction were realized by adjusting the pH from a thermodynamic viewpoint. Using carbon felt as a working-electrode material, high current densities-up to (200 ± 70) and -(100 ± 9) mA cm-3 for the H2-oxidation and H+-reduction reactions, respectively-were attained.
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Affiliation(s)
- Saeko Shiraiwa
- Division of Applied Life Sciences, Graduate School of Agriculture, Kyoto University, Sakyo, Kyoto 606-8502, Japan
| | - Keisei So
- Division of Applied Life Sciences, Graduate School of Agriculture, Kyoto University, Sakyo, Kyoto 606-8502, Japan
| | - Yu Sugimoto
- Division of Applied Life Sciences, Graduate School of Agriculture, Kyoto University, Sakyo, Kyoto 606-8502, Japan
| | - Yuki Kitazumi
- Division of Applied Life Sciences, Graduate School of Agriculture, Kyoto University, Sakyo, Kyoto 606-8502, Japan
| | - Osamu Shirai
- Division of Applied Life Sciences, Graduate School of Agriculture, Kyoto University, Sakyo, Kyoto 606-8502, Japan
| | - Koji Nishikawa
- Department of Life Science, Graduate School of Life Science, University of Hyogo, 3-2-1 Koto, Kamigori-cho, Ako-gun, Hyogo 678-1297, Japan
| | - Yoshiki Higuchi
- Department of Life Science, Graduate School of Life Science, University of Hyogo, 3-2-1 Koto, Kamigori-cho, Ako-gun, Hyogo 678-1297, Japan
| | - Kenji Kano
- Division of Applied Life Sciences, Graduate School of Agriculture, Kyoto University, Sakyo, Kyoto 606-8502, Japan.
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18
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More AG, Gupta SK. Predictive modelling of chromium removal using multiple linear and nonlinear regression with special emphasis on operating parameters of bioelectrochemical reactor. J Biosci Bioeng 2018; 126:205-212. [PMID: 29580784 DOI: 10.1016/j.jbiosc.2018.02.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Revised: 01/24/2018] [Accepted: 02/18/2018] [Indexed: 10/17/2022]
Abstract
Bioelectrochemical system (BES) is a novel, self-sustaining metal removal technology functioning on the utilization of chemical energy of organic matter with the help of microorganisms. Experimental trials of two chambered BES reactor were conducted with varying substrate concentration using sodium acetate (500 mg/L to 2000 mg/L COD) and different initial chromium concentration (Cri) (10-100 mg/L) at different cathode pH (pH 1-7). In the current study mathematical models based on multiple linear regression (MLR) and non-linear regression (NLR) approach were developed using laboratory experimental data for determining chromium removal efficiency (CRE) in the cathode chamber of BES. Substrate concentration, rate of substrate consumption, Cri, pH, temperature and hydraulic retention time (HRT) were the operating process parameters of the reactor considered for development of the proposed models. MLR showed a better correlation coefficient (0.972) as compared to NLR (0.952). Validation of the models using t-test analysis revealed unbiasedness of both the models, with t critical value (2.04) greater than t-calculated values for MLR (-0.708) and NLR (-0.86). The root-mean-square error (RMSE) for MLR and NLR were 5.06 % and 7.45 %, respectively. Comparison between both models suggested MLR to be best suited model for predicting the chromium removal behavior using the BES technology to specify a set of operating conditions for BES. Modelling the behavior of CRE will be helpful for scale up of BES technology at industrial level.
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Affiliation(s)
- Anand Govind More
- Department of Environmental Science and Engineering, Indian Institute of Technology (Indian School of Mines), Dhanbad, Jharkhand 826004, India.
| | - Sunil Kumar Gupta
- Department of Environmental Science and Engineering, Indian Institute of Technology (Indian School of Mines), Dhanbad, Jharkhand 826004, India.
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19
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A metabolic-activity-detecting approach to life detection: Restoring a chemostat from stop-feeding using a rapid bioactivity assay. Bioelectrochemistry 2017; 118:147-153. [DOI: 10.1016/j.bioelechem.2017.08.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Revised: 08/05/2017] [Accepted: 08/07/2017] [Indexed: 11/22/2022]
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20
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Bioelectrochemical biosensor for water toxicity detection: generation of dual signals for electrochemical assay confirmation. Anal Bioanal Chem 2017; 410:1231-1236. [PMID: 28965160 DOI: 10.1007/s00216-017-0656-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Revised: 09/13/2017] [Accepted: 09/19/2017] [Indexed: 12/11/2022]
Abstract
Toxicity assessment of water is of great important to the safety of human health and to social security because of more and more toxic compounds that are spilled into the aquatic environment. Therefore, the development of fast and reliable toxicity assessment methods is of great interest and attracts much attention. In this study, by using the electrochemical activity of Shewanella oneidensis MR-1 cells as the toxicity indicator, 3,5-dichlorophenol (DCP) as the model toxic compound, a new biosensor for water toxicity assessment was developed. Strikingly, the presence of DCP in the water significantly inhibited the maximum current output of the S. oneidensis MR-1 in a three-electrode system and also retarded the current evolution by the cells. Under the optimized conditions, the maximum current output of the biosensor was proportional to the concentration of DCP up to 30 mg/L. The half maximal inhibitory concentration of DCP determined by this biosensor is about 14.5 mg/L. Furthermore, simultaneous monitoring of the retarded time (Δt) for current generation allowed the identification of another biosensor signal in response to DCP which could be employed to verify the electrochemical result by dual confirmation. Thus, the present study has provided a reliable and promising approach for water quality assessment and risk warning of water toxicity.
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21
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Abdulbari HA, Basheer EAM. Electrochemical Biosensors: Electrode Development, Materials, Design, and Fabrication. CHEMBIOENG REVIEWS 2017. [DOI: 10.1002/cben.201600009] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Hayder A. Abdulbari
- Universiti Malaysia Pahang; Center of Excellence for Advanced Research in Fluid Flow; Faculty of Chemical and Natural Resources Engineering; 26300 Kuantan, Pahang Malaysia
| | - Esmail A. M. Basheer
- Universiti Malaysia Pahang; Center of Excellence for Advanced Research in Fluid Flow; Faculty of Chemical and Natural Resources Engineering; 26300 Kuantan, Pahang Malaysia
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22
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Electrospun polyaniline/polyvinyl alcohol/multiwalled carbon nanotubes nanofibers as promising bioanode material for biofuel cells. J Electroanal Chem (Lausanne) 2017. [DOI: 10.1016/j.jelechem.2017.02.025] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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23
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Approximate analytical solution for non-linear reaction diffusion equations in a mono-enzymatic biosensor involving Michaelis–Menten kinetics. J Electroanal Chem (Lausanne) 2015. [DOI: 10.1016/j.jelechem.2015.05.036] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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24
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Prévoteau A, Geirnaert A, Arends JBA, Lannebère S, Van de Wiele T, Rabaey K. Hydrodynamic chronoamperometry for probing kinetics of anaerobic microbial metabolism--case study of Faecalibacterium prausnitzii. Sci Rep 2015; 5:11484. [PMID: 26127013 PMCID: PMC4486957 DOI: 10.1038/srep11484] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Accepted: 05/12/2015] [Indexed: 01/26/2023] Open
Abstract
Monitoring in vitro the metabolic activity of microorganisms aids bioprocesses and enables better understanding of microbial metabolism. Redox mediators can be used for this purpose via different electrochemical techniques that are either complex or only provide non-continuous data. Hydrodynamic chronoamperometry using a rotating disc electrode (RDE) can alleviate these issues but was seldom used and is poorly characterized. The kinetics of Faecalibacterium prausnitzii A2-165, a beneficial gut microbe, were determined using a RDE with riboflavin as redox probe. This butyrate producer anaerobically ferments glucose and reduces riboflavin whose continuous monitoring on a RDE provided highly accurate kinetic measurements of its metabolism, even at low cell densities. The metabolic reaction rate increased linearly over a broad range of cell concentrations (9 × 10(4) to 5 × 10(7) cells.mL(-1)). Apparent Michaelis-Menten kinetics was observed with respect to riboflavin (KM = 6 μM; kcat = 5.3 × 10(5) s(-1), at 37 °C) and glucose (KM = 6 μM; kcat = 2.4 × 10(5) s(-1)). The short temporal resolution allows continuous monitoring of fast cellular events such as kinetics inhibition with butyrate. Furthermore, we detected for the first time riboflavin reduction by another potential probiotic, Butyricicoccus pullicaecorum. The ability of the RDE for fast, accurate, simple and continuous measurements makes it an ad hoc tool for assessing bioprocesses at high resolution.
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Affiliation(s)
- Antonin Prévoteau
- Laboratory of Microbial Ecology and Technology, Ghent University, Coupure Links 653, B-9000 Ghent, Belgium
| | - Annelies Geirnaert
- Laboratory of Microbial Ecology and Technology, Ghent University, Coupure Links 653, B-9000 Ghent, Belgium
| | - Jan B A Arends
- Laboratory of Microbial Ecology and Technology, Ghent University, Coupure Links 653, B-9000 Ghent, Belgium
| | - Sylvain Lannebère
- University of Coimbra, Department of Electrical Engineering - Instituto de Telecomunicações, Coimbra 3030-290, Portugal
| | - Tom Van de Wiele
- Laboratory of Microbial Ecology and Technology, Ghent University, Coupure Links 653, B-9000 Ghent, Belgium
| | - Korneel Rabaey
- Laboratory of Microbial Ecology and Technology, Ghent University, Coupure Links 653, B-9000 Ghent, Belgium
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25
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Iwayama M, Kurniawan I, Kawaguchi K, Saito H, Nagao H. A hybrid-type approach with MD and DFT calculations for evaluation of redox potential of molecules. MOLECULAR SIMULATION 2015. [DOI: 10.1080/08927022.2015.1012641] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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26
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Emahi I, Mulvihill IM, Baum DA. Pyrroloquinoline quinone maintains redox activity when bound to a DNA aptamer. RSC Adv 2015. [DOI: 10.1039/c4ra11052h] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Newly identified DNA aptamers for PQQ provide an environment in which PQQ is still accessible for redox chemistry.
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Affiliation(s)
- Ismaila Emahi
- Saint Louis University
- Department of Chemistry
- St. Louis
- USA 63103
| | | | - Dana A. Baum
- Saint Louis University
- Department of Chemistry
- St. Louis
- USA 63103
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27
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Zhou F, Pu X, Luo D, Yin G, Zhuang K, Liao X, Huang Z, Chen X, Yao Y. Glucose oxidase adsorption performance of carbonaceous mesocellular foams prepared with different carbon sources. J Biosci Bioeng 2014; 120:9-16. [PMID: 25547243 DOI: 10.1016/j.jbiosc.2014.11.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2014] [Revised: 11/06/2014] [Accepted: 11/18/2014] [Indexed: 10/24/2022]
Abstract
Several carbonaceous mesocellular foams (C-MCFs) were prepared with MCF-silica as template using the carbon precursors of sucrose, furfuryl alcohol and lab-made phenolic resin, and the corresponding C-MCFs were named as C-MCF-Suc, C-MCF-FA and C-MCF-PR, respectively. The results of SEM, transmission electron microscopy, N2 adsorption-desorption and energy-dispersive X-ray measurements indicated that the C-MCFs prepared from different carbon source appeared morphologically with different degree of order and different pore distribution. The C-MCF-FA exhibited the highest ordered structure and the smallest pore distribution among the foams. The optimum conditions for adsorption of C-MCFs on glucose oxidase (GOD) were also studied, and the maximum adsorbance was determined. The adsorption of GOD on C-MCF-FA was performed at different pH with different GOD concentrations. The maximum adsorption (423.3 mg g(-1)) was observed near the isoelectric point of the GOD (pI ≈ 5.0) with a GOD concentration of 6.0 mg mL(-1), suggesting that the GOD adsorption on C-MCFs might be affected strongly by the electric repulsion between the GOD molecules. Moreover, GOD adsorption performances on different C-MCFs revealed that both the pore size and the pore volume played important roles in the adsorption process, and the window size of C-MCFs dominated the residual immobilized amounts of GOD. Compared to the other two C-MCFs, the C-MCF-FA with a smaller window pore (10 nm) and higher volume (1.40 cm(3) g(-1)) exhibited the highest GOD adsorption and catalytic activity. Furthermore, the immobilized GOD exhibited improved thermal and storable stabilities. Thus the C-MCF-FA could be served as the prospective GOD carrier material used in enzymatic fuel cells.
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Affiliation(s)
- Fengjiao Zhou
- College of Materials Science and Engineering, Sichuan University, Chengdu 610064, China
| | - Ximing Pu
- College of Materials Science and Engineering, Sichuan University, Chengdu 610064, China
| | - Dapeng Luo
- College of Materials Science and Engineering, Sichuan University, Chengdu 610064, China
| | - Guangfu Yin
- College of Materials Science and Engineering, Sichuan University, Chengdu 610064, China.
| | - Kai Zhuang
- College of Materials Science and Engineering, Sichuan University, Chengdu 610064, China
| | - Xiaoming Liao
- College of Materials Science and Engineering, Sichuan University, Chengdu 610064, China
| | - Zhongbin Huang
- College of Materials Science and Engineering, Sichuan University, Chengdu 610064, China
| | - Xianchun Chen
- College of Materials Science and Engineering, Sichuan University, Chengdu 610064, China
| | - Yadong Yao
- College of Materials Science and Engineering, Sichuan University, Chengdu 610064, China
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28
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Rajendran L, Saravanakumar K. Analytical expression of transient and steady-state catalytic current of mediated bioelectrocatalysis. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2014.08.126] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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29
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Luz RAS, Pereira AR, de Souza JCP, Sales FCPF, Crespilho FN. Enzyme Biofuel Cells: Thermodynamics, Kinetics and Challenges in Applicability. ChemElectroChem 2014. [DOI: 10.1002/celc.201402141] [Citation(s) in RCA: 86] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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30
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Fujita S, Yamanoi S, Murata K, Mita H, Samukawa T, Nakagawa T, Sakai H, Tokita Y. A repeatedly refuelable mediated biofuel cell based on a hierarchical porous carbon electrode. Sci Rep 2014; 4:4937. [PMID: 24820210 PMCID: PMC4018610 DOI: 10.1038/srep04937] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2013] [Accepted: 04/25/2014] [Indexed: 12/26/2022] Open
Abstract
Biofuel cells that generate electricity from renewable fuels, such as carbohydrates, must be reusable through repeated refuelling, should these devices be used in consumer electronics. We demonstrate the stable generation of electricity from a glucose-powered mediated biofuel cell through multiple refuelling cycles. This refuelability is achieved by immobilizing nicotinamide adenine dinucleotide (NAD), an electron-transfer mediator, and redox enzymes in high concentrations on porous carbon particles constituting an anode while maintaining their electrochemical and enzymatic activities after the immobilization. This bioanode can be refuelled continuously for more than 60 cycles at 1.5 mA cm−2 without significant potential drop. Cells assembled with these bioanodes and bilirubin-oxidase-based biocathodes can be repeatedly used to power a portable music player at 1 mW cm−3 through 10 refuelling cycles. This study suggests that the refuelability within consumer electronics should facilitate the development of long and repeated use of the mediated biofuel cells as well as of NAD-based biosensors, bioreactors, and clinical applications.
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Affiliation(s)
- Shuji Fujita
- Advanced Materials Laboratories, Sony Corporation, Atsugi-shi, Kanagawa 243-0021, Japan
| | - Shun Yamanoi
- 1] Advanced Materials Laboratories, Sony Corporation, Atsugi-shi, Kanagawa 243-0021, Japan [2]
| | - Kenichi Murata
- 1] Advanced Materials Laboratories, Sony Corporation, Atsugi-shi, Kanagawa 243-0021, Japan [2]
| | - Hiroki Mita
- Advanced Materials Laboratories, Sony Corporation, Atsugi-shi, Kanagawa 243-0021, Japan
| | - Tsunetoshi Samukawa
- Advanced Materials Laboratories, Sony Corporation, Atsugi-shi, Kanagawa 243-0021, Japan
| | - Takaaki Nakagawa
- Advanced Materials Laboratories, Sony Corporation, Atsugi-shi, Kanagawa 243-0021, Japan
| | - Hideki Sakai
- Advanced Materials Laboratories, Sony Corporation, Atsugi-shi, Kanagawa 243-0021, Japan
| | - Yuichi Tokita
- Advanced Materials Laboratories, Sony Corporation, Atsugi-shi, Kanagawa 243-0021, Japan
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31
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Feifel SC, Kapp A, Ludwig R, Lisdat F. Nanobiomolekulare Multiproteinarchitekturen zur Etablierung von schaltbaren Signalketten auf Elektroden. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201310437] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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32
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Feifel SC, Kapp A, Ludwig R, Lisdat F. Nanobiomolecular multiprotein clusters on electrodes for the formation of a switchable cascadic reaction scheme. Angew Chem Int Ed Engl 2014; 53:5676-9. [PMID: 24729576 DOI: 10.1002/anie.201310437] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2013] [Revised: 01/17/2014] [Indexed: 11/11/2022]
Abstract
A supramolecular multicomponent protein architecture on electrodes is developed that allows the establishment of bidirectional electron transfer cascades based on interprotein electron exchange. The architecture is formed by embedding two different enzymes (laccase and cellobiose dehydrogenase) and a redox protein (cytochrome c) by means of carboxy-modified silica nanoparticles in a multiple layer format. The construct is designed as a switchable dual analyte detection device allowing the measurement of lactose and oxygen, respectively. As the switching force we apply the electrode potential, which ensures control of the redox state of cytochrome c. The two signal chains are operating in a non-separated matrix and are not disturbed by the other biocatalyst.
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Affiliation(s)
- Sven C Feifel
- Technical University of Applied Sciences Wildau, Biosystems Technology, Hochschulring 1, 15745 Wildau (Deutschland).
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33
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Engineering Hydrogenases for H2 Production: Bolts and Goals. MICROBIAL BIOENERGY: HYDROGEN PRODUCTION 2014. [DOI: 10.1007/978-94-017-8554-9_3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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34
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Reconstitution of supramolecular organization involved in energy metabolism at electrochemical interfaces for biosensing and bioenergy production. Anal Bioanal Chem 2013; 406:1011-27. [DOI: 10.1007/s00216-013-7465-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2013] [Revised: 10/01/2013] [Accepted: 10/25/2013] [Indexed: 12/26/2022]
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35
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Wang X, Liu M, Wang X, Wu Z, Yang L, Xia S, Chen L, Zhao J. P-benzoquinone-mediated amperometric biosensor developed with Psychrobacter sp. for toxicity testing of heavy metals. Biosens Bioelectron 2013; 41:557-62. [DOI: 10.1016/j.bios.2012.09.020] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2012] [Revised: 08/29/2012] [Accepted: 09/14/2012] [Indexed: 11/17/2022]
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36
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Silveira CM, Almeida MG. Small electron-transfer proteins as mediators in enzymatic electrochemical biosensors. Anal Bioanal Chem 2013; 405:3619-35. [PMID: 23430181 DOI: 10.1007/s00216-013-6786-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2012] [Revised: 01/11/2013] [Accepted: 01/24/2013] [Indexed: 11/28/2022]
Abstract
Electrochemical mediators transfer redox equivalents between the active sites of enzymes and electrodes and, in this way, initiate bioelectrocatalytic redox processes. This has been very useful in the development of the so-called second-generation biosensors, in which they transduce a catalyzed reaction into an electrical signal. Among other pre-requisites, redox mediators must be readily oxidized and/or reduced at the electrode surface and readily interact with the biorecognition component. Small chemical compounds (e.g. ferrocene derivatives, ruthenium, or osmium complexes and viologens) are frequently used for this purpose but, lately, small redox proteins (e.g. horse heart cytochrome c) have also been used as redox partners in biosensing applications. In general, docking between two complementary proteins introduces a second level of selectivity to the biosensor and enlarges the list of compounds analyzed. Moreover, electrochemical interferences are frequently minimized owing to the small overpotentials achieved. This paper provides an overview of enzyme biosensors that are mediated by electron-transfer proteins. The paper begins with a brief discussion of mediated electrochemistry in biosensing systems and proceeds with a detailed description of relevant work on the cooperative use of redox enzymes and biological electron donors and/or acceptors.
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Affiliation(s)
- Célia M Silveira
- Requimte-Departamento de Química, Faculdade de Ciências e Tecnologia (UNL), 2829-516 Monte Caparica, Portugal
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Congdon RB, Feldberg AS, Ben-Yakar N, McGee D, Ober C, Sammakia B, Sadik OA. Early detection of Candida albicans biofilms at porous electrodes. Anal Biochem 2013; 433:192-201. [DOI: 10.1016/j.ab.2012.10.016] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2012] [Revised: 10/10/2012] [Accepted: 10/11/2012] [Indexed: 11/25/2022]
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Cesarino I, Galesco HV, Moraes FC, Lanza MRV, Machado SAS. Biosensor Based on Electrocodeposition of Carbon Nanotubes/Polypyrrole/Laccase for Neurotransmitter Detection. ELECTROANAL 2012. [DOI: 10.1002/elan.201200542] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Li H, Worley KE, Calabrese Barton S. Quantitative Analysis of Bioactive NAD+ Regenerated by NADH Electro-oxidation. ACS Catal 2012. [DOI: 10.1021/cs3004598] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hanzi Li
- Department of Chemical Engineering and Materials Science, Michigan State University, East Lansing, Michigan 48824,
United States
| | - Kathryn E Worley
- Department of Chemical Engineering and Materials Science, Michigan State University, East Lansing, Michigan 48824,
United States
| | - Scott Calabrese Barton
- Department of Chemical Engineering and Materials Science, Michigan State University, East Lansing, Michigan 48824,
United States
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41
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Dynamic Modeling of Anode Function in Enzyme-Based Biofuel Cells Using High Mediator Concentration. ENERGIES 2012. [DOI: 10.3390/en5072524] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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42
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Esfandyarpour R, Esfandyarpour H, Javanmard M, Harris JS, Davis RW. Electrical Detection of Protein Biomarkers Using Nanoneedle Biosensors. ACTA ACUST UNITED AC 2012. [DOI: 10.1557/opl.2012.807] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract:Here we present the development of an array of electrical nano-biosensors in a microfluidic channel, called Nanoneedle biosensors. Then we present the proof of concept study for protein detection. A Nanoneedle biosensor is a real-time, label-free, direct electrical detection platform, which is capable of high sensitivity detection, measuring the change in ionic current and impedance modulation, due to the presence or reaction of biomolecules such as proteins or nucleic acids. We show that the sensors which have been fabricated and characterized for the protein detection. We have functionalized Nanoneedle biosensors with receptors specific to a target protein using physical adsorption for immobilization. We have used biotinylated bovine serum albumin as the receptor and sterptavidin as the target analyte. The detection of streptavidin binding to the receptor protein is also presented.
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Šefčovičová J, Filip J, Mastihuba V, Gemeiner P, Tkac J. Analysis of ethanol in fermentation samples by a robust nanocomposite-based microbial biosensor. Biotechnol Lett 2012; 34:1033-9. [DOI: 10.1007/s10529-012-0875-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2011] [Accepted: 02/06/2012] [Indexed: 10/28/2022]
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Li H, Wen H, Calabrese Barton S. NADH Oxidation Catalyzed by Electropolymerized Azines on Carbon Nanotube Modified Electrodes. ELECTROANAL 2012. [DOI: 10.1002/elan.201100573] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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45
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Yehezkeli O, Tel-Vered R, Raichlin S, Willner I. Nano-engineered flavin-dependent glucose dehydrogenase/gold nanoparticle-modified electrodes for glucose sensing and biofuel cell applications. ACS NANO 2011; 5:2385-91. [PMID: 21355610 DOI: 10.1021/nn200313t] [Citation(s) in RCA: 111] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
A three-dimensional composite consisting of the oxygen-insensitive flavin-dependent glucose dehydrogenase, GDH, and Au nanoparticles (NPs) is assembled on a Au surface using an electropolymerization process. The bis-aniline-cross-linked GDH/Au NPs composite reveals effective electrical contact with the electrode (ket=1100 s(-1)), and the effective bioelectrocatalyzed oxidation is driven by the enzyme/NPs matrix. The GDH/Au NPs-functionalized electrode is implemented as an amperometric glucose sensor, and it reveals superior functions when compared to an analogous glucose oxidase/Au NPs system. The O2-insensitive GDH/Au NPs composite electrode was further used as an anode in a membraneless glucose/O2 biofuel cell. The cathode in this system was composed of bilirubin oxidase cross-linked onto a carbon nanotube-modified glassy carbon electrode. The power output of the cell was 32 μW cm(-2).
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Affiliation(s)
- Omer Yehezkeli
- Institute of Chemistry, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
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Lee JY, Shin HY, Kang SW, Park C, Oh KK, Kim SW. Increase of electrical properties using a novel mixed buffer system in an enzyme fuel cell. BIOTECHNOL BIOPROC E 2010. [DOI: 10.1007/s12257-008-0229-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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47
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Arun Prakash P, Yogeswaran U, Chen SM. Direct electrochemistry of catalase at multiwalled carbon nanotubes-nafion in presence of needle shaped DDAB for H2O2 sensor. Talanta 2009; 78:1414-21. [PMID: 19362210 DOI: 10.1016/j.talanta.2009.02.033] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2009] [Revised: 02/16/2009] [Accepted: 02/17/2009] [Indexed: 11/13/2022]
Abstract
The direct electrochemistry of catalase (CAT) at didodecyldimethylammonium bromide (DDAB) present on nafion dispersed multiwalled carbon nanotubes (MWCNTs-NF) modified glassy carbon electrode (GCE) has been reported. The presence of DDAB in MWCNTs-NF-CAT film enhances the surface coverage concentration of CAT (Fe(III/II)) to 48%. Similarly, in presence of DDAB, there is a 57% enhancement in electron transfer rate (ks) with 66% increase in CAT stability. (Fe(III/II)) redox couple exhibits linear dependence with the pH variation (-51 mV pH(-1)). The UV-vis absorption spectroscopy study reveals the entrapped CAT in DDAB film retains its native structure at MWCNTs-NF modified electrodes. Similarly, electrochemical impedance spectroscopy results confirm the co-existence of CAT and DDAB in the modified film. Further, scanning electron microscopy results reveal the structural morphological difference between various components in MWCNTs-NF-(DDAB/CAT) film. The cyclic voltammetry (CV) and amperometry (i-t curve) have been used for the measurement of electroanalytical properties of H2O2 by means of various film modified GCEs. The sensitivity values of MWCNTs-NF-(DDAB/CAT) film for H2O2 using CV (35.62 microA mM(-1)cm2) are higher than the values which are obtained for MWCNTs-NF-CAT film (2.74 mmicroA mM(-1)cm2). Similarly, the sensitivity values using i-t curve are 101.74 microA mM(-1)cm2 for MWCNTs-NF-(DDAB/CAT) and 74.69 microA mM(-1)cm2 for MWCNTs-NF-CAT film. Finally, the diffusion coefficient of H2O2 at MWCNTs-NF-(DDAB/CAT) film (3.4 x 10(-10) cm2 s(-1)) has been calculated using rotating disc electrode studies.
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Affiliation(s)
- Periasamy Arun Prakash
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No. 1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan, ROC
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Coulometric bioelectrocatalytic reactions based on NAD-dependent dehydrogenases in tricarboxylic acid cycle. Electrochim Acta 2008. [DOI: 10.1016/j.electacta.2008.07.071] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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49
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Ivnitski D, Artyushkova K, Atanassov P. Surface characterization and direct electrochemistry of redox copper centers of bilirubin oxidase from fungi Myrothecium verrucaria. Bioelectrochemistry 2008; 74:101-10. [DOI: 10.1016/j.bioelechem.2008.05.003] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2008] [Revised: 05/05/2008] [Accepted: 05/08/2008] [Indexed: 10/22/2022]
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50
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Tan Y, Xie Q, Huang J, Duan W, Ma M, Yao S. Study on Glucose Biofuel Cells Using an Electrochemical Noise Device. ELECTROANAL 2008. [DOI: 10.1002/elan.200804220] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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