1
|
Chen B, Tao Q, OuYang S, Wang M, Liu Y, Xiong X, Liu S. Biocathodes reducing oxygen in BPE-ECL system for rapid screening of E. coli O157:H7. Biosens Bioelectron 2022; 221:114940. [DOI: 10.1016/j.bios.2022.114940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 11/12/2022] [Accepted: 11/19/2022] [Indexed: 11/23/2022]
|
2
|
Temporal sensing platform based on anodic dissolution of Ag and cathodic biocatalysis of oxygen reduction for Staphylococcus aureus detection. Food Chem 2022; 383:132404. [DOI: 10.1016/j.foodchem.2022.132404] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 12/19/2021] [Accepted: 02/07/2022] [Indexed: 11/17/2022]
|
3
|
Guette-Marquet S, Basseguy R, Roques C, Bergel A. The electrochemical potential is a key parameter for cell adhesion and proliferation on carbon surface. Bioelectrochemistry 2022; 144:108045. [PMID: 35016068 DOI: 10.1016/j.bioelechem.2021.108045] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 11/26/2021] [Accepted: 12/22/2021] [Indexed: 01/05/2023]
Abstract
The Nernst potential of the support/cell interface is suspected to play a key role in cell adhesion and proliferation. However, the studies that have addressed this topic have generally varied the electrochemical potential of the interface by comparing different materials or by varying the chemical composition of the surface coating. It is consequently hard to definitively separate the actual effect of the potential from possible side-effects due to differences in the surface composition or topography. Here, a 3-electrode set-up was used to apply different values of potential to identical carbon electrodes. Potentials were applied in the range -200 to 400 mV vs. silver pseudo-reference (SPR), i.e. 90 to 690 mV/SHE, to screen-printed carbon electrodes used to grow Vero or Raw 264.7 cell lines. Values up to 200 mV/SPR prohibited cell adhesion and even caused detachment of cells that were previously adhered. The value of 400 mV/DRP allowed cell adhesion and proliferation, leading to confluent and sometimes very compact mats. The zero charge potential, measured around 200 mV/DRP, showed that the drastic effect of the applied potential was probably due to the negative/positive switch of the surface charge.
Collapse
Affiliation(s)
- Simon Guette-Marquet
- Laboratoire de Génie Chimique, Université de Toulouse, CNRS, INPT, UPS, Faculté des Sciences Pharmaceutiques, 35 chemin des maraîchers, 31062 Toulouse cedex 4, France
| | - Régine Basseguy
- Laboratoire de Génie Chimique, Université de Toulouse, CNRS, INPT, UPS, 4 allée Emile Monso, 31432 Toulouse, France
| | - Christine Roques
- Laboratoire de Génie Chimique, Université de Toulouse, CNRS, INPT, UPS, Faculté des Sciences Pharmaceutiques, 35 chemin des maraîchers, 31062 Toulouse cedex 4, France
| | - Alain Bergel
- Laboratoire de Génie Chimique, Université de Toulouse, CNRS, INPT, UPS, 4 allée Emile Monso, 31432 Toulouse, France.
| |
Collapse
|
4
|
Roguska A, Leśniewski A, Opallo M, Nogala W. Mediatorless electrocatalytic oxygen reduction with catalase on mercury–gold amalgam microelectrodes. Electrochem commun 2021. [DOI: 10.1016/j.elecom.2021.107167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
|
5
|
Guette-Marquet S, Roques C, Bergel A. Catalysis of the electrochemical oxygen reduction reaction (ORR) by animal and human cells. PLoS One 2021; 16:e0251273. [PMID: 33951096 PMCID: PMC8099096 DOI: 10.1371/journal.pone.0251273] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 04/22/2021] [Indexed: 11/21/2022] Open
Abstract
Animal cells from the Vero lineage and MRC5 human cells were checked for their capacity to catalyse the electrochemical oxygen reduction reaction (ORR). The Vero cells needed 72 hours’ incubation to induce ORR catalysis. The cyclic voltammetry curves were clearly modified by the presence of the cells with a shift of ORR of 50 mV towards positive potentials and the appearance of a limiting current (59 μA.cm-2). The MRC5 cells induced considerable ORR catalysis after only 4 h of incubation with a potential shift of 110 mV but with large experimental deviation. A longer incubation time, of 24 h, made the results more reproducible with a potential shift of 90 mV. The presence of carbon nanotubes on the electrode surface or pre-treatment with foetal bovine serum or poly-D-lysine did not change the results. These data are the first demonstrations of the capability of animal and human cells to catalyse electrochemical ORR. The discussion of the possible mechanisms suggests that these pioneering observations could pave the way for electrochemical biosensors able to characterize the protective system of cells against oxidative stress and its sensitivity to external agents.
Collapse
Affiliation(s)
- Simon Guette-Marquet
- Laboratoire de Génie Chimique, Université de Toulouse, CNRS, INPT, UPS, Fac. Sci. Pharmaceutique, 31062, Toulouse, France
| | - Christine Roques
- Laboratoire de Génie Chimique, Université de Toulouse, CNRS, INPT, UPS, Fac. Sci. Pharmaceutique, 31062, Toulouse, France
| | - Alain Bergel
- Laboratoire de Génie Chimique, Université de Toulouse, CNRS, INPT, UPS, 31432, Toulouse, France
- * E-mail:
| |
Collapse
|
6
|
Mourzina YG, Offenhäusser A. Electrochemical properties and biomimetic activity of water-soluble meso-substituted Mn(III) porphyrin complexes in the electrocatalytic reduction of hydrogen peroxide. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.114159] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
|
7
|
Rimboud M, Barakat M, Bergel A, Erable B. Different methods used to form oxygen reducing biocathodes lead to different biomass quantities, bacterial communities, and electrochemical kinetics. Bioelectrochemistry 2017; 116:24-32. [DOI: 10.1016/j.bioelechem.2017.03.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Revised: 02/03/2017] [Accepted: 03/02/2017] [Indexed: 11/28/2022]
|
8
|
Sepunaru L, Laborda E, Compton RG. Catalase-Modified Carbon Electrodes: Persuading Oxygen To Accept Four Electrons Rather Than Two. Chemistry 2016; 22:5904-8. [PMID: 26934203 DOI: 10.1002/chem.201600692] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Indexed: 11/07/2022]
Abstract
We successfully exploited the natural highly efficient activity of an enzyme (catalase) together with carbon electrodes to produce a hybrid electrode for oxygen reduction, very appropriate for energy transformation. Carbon electrodes, in principle, are cheap but poor oxygen reduction materials, because only two-electron reduction of oxygen occurs at low potentials, whereas four-electron reduction is key for energy-transformation technology. With the immobilization of catalase on the surface, the hydrogen peroxide produced electrochemically is decomposed back to oxygen by the enzyme; the enzyme natural activity on the surface regenerates oxygen, which is further reduced by the carbon electrode with no direct electron transfer between the enzyme and the electrode. Near full four-electron reduction of oxygen is realised on a carbon electrode, which is modified with ease by a commercially available enzyme. The value of such enzyme-modified electrode for energy-transformation devices is evident.
Collapse
Affiliation(s)
- Lior Sepunaru
- Department of Chemistry, Physical & Theoretical Chemistry Laboratory, Oxford University, South Parks Road, Oxford, OX1 3QZ, UK
| | - Eduardo Laborda
- Departamento de Química Física, Facultad de Química, Regional Campus of International Excellence, "Campus Mare Nostrum", Universidad de Murcia, 30100, Murcia, Spain
| | - Richard G Compton
- Department of Chemistry, Physical & Theoretical Chemistry Laboratory, Oxford University, South Parks Road, Oxford, OX1 3QZ, UK.
| |
Collapse
|
9
|
Abstract
Superoxide ion (O2(•-)) is of great significance as a radical species implicated in diverse chemical and biological systems. However, the chemistry knowledge of O2(•-) is rather scarce. In addition, numerous studies on O2(•-) were conducted within the latter half of the 20th century. Therefore, the current advancement in technology and instrumentation will certainly provide better insights into mechanisms and products of O2(•-) reactions and thus will result in new findings. This review emphasizes the state-of-the-art research on O2(•-) so as to enable researchers to venture into future research. It comprises the main characteristics of O2(•-) followed by generation methods. The reaction types of O2(•-) are reviewed, and its potential applications including the destruction of hazardous chemicals, synthesis of organic compounds, and many other applications are highlighted. The O2(•-) environmental chemistry is also discussed. The detection methods of O2(•-) are categorized and elaborated. Special attention is given to the feasibility of using ionic liquids as media for O2(•-), addressing the latest progress of generation and applications. The effect of electrodes on the O2(•-) electrochemical generation is reviewed. Finally, some remarks and future perspectives are concluded.
Collapse
Affiliation(s)
| | | | - Inas M AlNashef
- Department of Chemical and Environmental Engineering, Masdar Institute of Science and Technology , Abu Dhabi, United Arab Emirates
| |
Collapse
|
10
|
Wu KH, Wang DW, Su DS, Gentle IR. A Discussion on the Activity Origin in Metal-Free Nitrogen-Doped Carbons For Oxygen Reduction Reaction and their Mechanisms. CHEMSUSCHEM 2015; 8:2772-88. [PMID: 26334773 DOI: 10.1002/cssc.201500373] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2015] [Indexed: 05/26/2023]
Abstract
The origin of oxygen reduction reaction activity in metal-free N-doped carbons has been a stimulating, yet unsolved issue for the rational design of cost-effective electrocatalysts for fuel cells and metal-air batteries. At present, there are several inconsistent opinions on the materials chemistry and the mechanism of the oxygen reduction reaction (ORR) performed on this type of materials. This article provides a brief review of the current understanding of ORR processes and the history of electrocatalyst development. With special attention, the focus of the discussion is on the major contentions of the current opinions towards metal-free N-doped carbon chemistry and the arguments for the probable ORR mechanisms. By clarifying the fundamental aspects of each opinion, a converging consensus on N-doped carbon electrocatalysts can be established and thus facilitate the substantial development of large-capacity energy devices.
Collapse
Affiliation(s)
- Kuang-Hsu Wu
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane 4072 (Australia)
| | - Da-Wei Wang
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane 4072 (Australia)
- School of Chemical Engineering, The University of New South Wales, Sydney, NSW 2033 (Australia)
| | - Dang-Sheng Su
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang, Liaoning, 110016 (PR China)
| | - Ian R Gentle
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane 4072 (Australia)
| |
Collapse
|
11
|
Stable platinum nanoclusters on genomic DNA-graphene oxide with a high oxygen reduction reaction activity. Nat Commun 2014; 4:2221. [PMID: 23900456 PMCID: PMC3731667 DOI: 10.1038/ncomms3221] [Citation(s) in RCA: 157] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2012] [Accepted: 07/01/2013] [Indexed: 01/12/2023] Open
Abstract
Nanosize platinum clusters with small diameters of 2–4 nm are known to be excellent catalysts for the oxygen reduction reaction. The inherent catalytic activity of smaller platinum clusters has not yet been reported due to a lack of preparation methods to control their size (<2 nm). Here we report the synthesis of platinum clusters (diameter ≤1.4 nm) deposited on genomic double-stranded DNA–graphene oxide composites, and their high-performance electrocatalysis of the oxygen reduction reaction. The electrochemical behaviour, characterized by oxygen reduction reaction onset potential, half-wave potential, specific activity, mass activity, accelerated durability test (10,000 cycles) and cyclic voltammetry stability (10,000 cycles) is attributed to the strong interaction between the nanosize platinum clusters and the DNA–graphene oxide composite, which induces modulation in the electronic structure of the platinum clusters. Furthermore, we show that the platinum cluster/DNA–graphene oxide composite possesses notable environmental durability and stability, vital for high-performance fuel cells and batteries. Platinum nanoclusters are well-known catalysts for the oxygen reduction reaction, although the performance of clusters smaller than 2 nm is poorly studied. Here, the authors report 1.4 nm platinum clusters supported on DNA–graphene oxide composites and demonstrate promising electrochemical activity and stability.
Collapse
|
12
|
The structural changes of blood pyropolymers and their beneficial electrocatalytic activity toward oxygen reduction. ACTA ACUST UNITED AC 2013. [DOI: 10.1007/s11434-013-5995-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
13
|
Xia X, Sun Y, Liang P, Huang X. Long-term effect of set potential on biocathodes in microbial fuel cells: electrochemical and phylogenetic characterization. BIORESOURCE TECHNOLOGY 2012; 120:26-33. [PMID: 22784950 DOI: 10.1016/j.biortech.2012.06.017] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2012] [Revised: 06/09/2012] [Accepted: 06/09/2012] [Indexed: 06/01/2023]
Abstract
The long-term effect of set potential on oxygen reducing biocathodes was investigated in terms of electrochemical and biological characteristics. Three biocathodes were poised at 200, 60 and -100 mV vs. saturated calomel electrode (SCE) for 110 days, including the first 17 days for startup. Electrochemical analyses showed that 60 mV was the optimum potential during long-term operation. The performance of all the biocathodes kept increasing after startup, suggesting a period longer than startup time needed to make potential regulation more effective. The inherent characteristics without oxygen transfer limitation were studied. Different from short-term regulation, the amounts of biomass were similar while the specific electrochemical activity was significantly influenced by potential. Moreover, potential showed a strong selection for cathode bacteria. Clones 98% similar with an uncultured Bacteroidetes bacterium clone CG84 accounted for 75% to 80% of the sequences on the biocathodes that showed higher electrochemical activity (60 and -100 mV).
Collapse
Affiliation(s)
- Xue Xia
- State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Tsinghua University, Beijing 100084, PR China
| | | | | | | |
Collapse
|
14
|
Zagal JH, Griveau S, Santander-Nelli M, Granados SG, Bedioui F. Carbon nanotubes and metalloporphyrins and metallophthalocyanines-based materials for electroanalysis. J PORPHYR PHTHALOCYA 2012. [DOI: 10.1142/s1088424612300054] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
We discuss here the state of the art on hybrid materials made from single (SWCNT) or multi (MWCNT) walled carbon nanotubes and MN4complexes such as metalloporphyrins and metallophthalocyanines. The hybrid materials have been characterized by several methods such as cyclic voltammetry (CV), scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), atomic force microscopy (AFM) and scanning electrochemical microscropy (SECM). The materials are employed for electrocatalysis of reactions such as oxygen and hydrogen peroxide reduction, nitric oxide oxidation, oxidation of thiols and other pollutants.
Collapse
Affiliation(s)
- José H. Zagal
- Universidad de Santiago de Chile, Departamento de Quimica de los Materiales, Facultad de Quimica y Biologia, Casilla 40, Correo 33, Santiago 9170022, Chile
| | - Sophie Griveau
- Chimie ParisTech, Unité de Pharmacologie Chimique et Génétique et Imagerie, 11 rue Pierre et Marie Curie, 75005 Paris, France
- CNRS, UMR 8151, 75005 Paris, France
- Université Paris Descartes, 75006 Paris, France
- INSERM, U1022, 75005 Paris, France
| | - Mireya Santander-Nelli
- Universidad de Santiago de Chile, Departamento de Quimica de los Materiales, Facultad de Quimica y Biologia, Casilla 40, Correo 33, Santiago 9170022, Chile
| | - Silvia Gutierrez Granados
- Universidad de Guanajuato, División de Ciencias Naturales y Exactas, Departamento de Química, Guanajuato, Mexico
| | - Fethi Bedioui
- Chimie ParisTech, Unité de Pharmacologie Chimique et Génétique et Imagerie, 11 rue Pierre et Marie Curie, 75005 Paris, France
- CNRS, UMR 8151, 75005 Paris, France
- Université Paris Descartes, 75006 Paris, France
- INSERM, U1022, 75005 Paris, France
| |
Collapse
|
15
|
Erable B, Féron D, Bergel A. Microbial catalysis of the oxygen reduction reaction for microbial fuel cells: a review. CHEMSUSCHEM 2012; 5:975-87. [PMID: 22615123 DOI: 10.1002/cssc.201100836] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2011] [Revised: 01/23/2012] [Indexed: 05/24/2023]
Abstract
The slow kinetics of the electrochemical oxygen reduction reaction (ORR) is a crucial bottleneck in the development of microbial fuel cells (MFCs). This article firstly gives an overview of the particular constraints imposed on ORR by MFC operating conditions: neutral pH, slow oxygen mass transfer, sensitivity to reactive oxygen species, fouling and biofouling. A review of the literature is then proposed to assess how microbial catalysis could afford suitable solutions. Actually, microbial catalysis of ORR occurs spontaneously on the surface of metallic materials and is an effective motor of microbial corrosion. In this framework, several mechanisms have been proposed, which are reviewed in the second part of the article. The last part describes the efforts made in the domain of MFCs to determine the microbial ecology of electroactive biofilms and define efficient protocols for the formation of microbial oxygen-reducing cathodes. Although no clear mechanism has been established yet, several promising solutions have been recently proposed.
Collapse
Affiliation(s)
- Benjamin Erable
- Laboratoire de Génie Chimique, CNRS, Université de Toulouse, 4 allée Emile Monso, BP84234, 31432 Toulouse, France
| | | | | |
Collapse
|
16
|
Tang J, Tang D, Niessner R, Chen G, Knopp D. Magneto-Controlled Graphene Immunosensing Platform for Simultaneous Multiplexed Electrochemical Immunoassay Using Distinguishable Signal Tags. Anal Chem 2011; 83:5407-14. [DOI: 10.1021/ac200969w] [Citation(s) in RCA: 218] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Juan Tang
- Key Laboratory of Analysis and Detection for Food Safety (Fujian Province & Ministry of Education of China), Department of Chemistry, Fuzhou University, Fuzhou 350108, People’s Republic of China
| | - Dianping Tang
- Key Laboratory of Analysis and Detection for Food Safety (Fujian Province & Ministry of Education of China), Department of Chemistry, Fuzhou University, Fuzhou 350108, People’s Republic of China
| | - Reinhard Niessner
- Chair for Analytical Chemistry, Institute of Hydrochemistry, Technische Universität München, Marchioninistrasse 17, D-81377 München, Germany
| | - Guonan Chen
- Key Laboratory of Analysis and Detection for Food Safety (Fujian Province & Ministry of Education of China), Department of Chemistry, Fuzhou University, Fuzhou 350108, People’s Republic of China
| | - Dietmar Knopp
- Chair for Analytical Chemistry, Institute of Hydrochemistry, Technische Universität München, Marchioninistrasse 17, D-81377 München, Germany
| |
Collapse
|
17
|
Electroactivity of phototrophic river biofilms and constitutive cultivable bacteria. Appl Environ Microbiol 2011; 77:5394-401. [PMID: 21642402 DOI: 10.1128/aem.00500-11] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Electroactivity is a property of microorganisms assembled in biofilms that has been highlighted in a variety of environments. This characteristic was assessed for phototrophic river biofilms at the community scale and at the bacterial population scale. At the community scale, electroactivity was evaluated on stainless steel and copper alloy coupons used both as biofilm colonization supports and as working electrodes. At the population scale, the ability of environmental bacterial strains to catalyze oxygen reduction was assessed by cyclic voltammetry. Our data demonstrate that phototrophic river biofilm development on the electrodes, measured by dry mass and chlorophyll a content, resulted in significant increases of the recorded potentials, with potentials of up to +120 mV/saturated calomel electrode (SCE) on stainless steel electrodes and +60 mV/SCE on copper electrodes. Thirty-two bacterial strains isolated from natural phototrophic river biofilms were tested by cyclic voltammetry. Twenty-five were able to catalyze oxygen reduction, with shifts of potential ranging from 0.06 to 0.23 V, cathodic peak potentials ranging from -0.36 to -0.76 V/SCE, and peak amplitudes ranging from -9.5 to -19.4 μA. These isolates were diversified phylogenetically (Actinobacteria, Firmicutes, Bacteroidetes, and Alpha-, Beta-, and Gammaproteobacteria) and exhibited various phenotypic properties (Gram stain, oxidase, and catalase characteristics). These data suggest that phototrophic river biofilm communities and/or most of their constitutive bacterial populations present the ability to promote electronic exchange with a metallic electrode, supporting the following possibilities: (i) development of electrochemistry-based sensors allowing in situ phototrophic river biofilm detection and (ii) production of microbial fuel cell inocula under oligotrophic conditions.
Collapse
|
18
|
Faimali M, Benedetti A, Pavanello G, Chelossi E, Wrubl F, Mollica A. Evidence of enzymatic catalysis of oxygen reduction on stainless steels under marine biofilm. BIOFOULING 2011; 27:375-384. [PMID: 21526439 DOI: 10.1080/08927014.2011.576756] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Cathodic current trends on stainless steel samples with different surface percentages covered by biofilm and potentiostatically polarized in natural seawater were studied under oxygen concentration changes, temperature increases, and additions of enzymic inhibitors to the solution. The results showed that on each surface fraction covered by biofilm the oxygen reduction kinetics resembled a reaction catalyzed by an immobilised enzyme with high oxygen affinity (apparent Michaelis-Menten dissociation constant close to K(O(2))(M) ≈ 10 μM) and low activation energy (W ≈ 20 KJ mole(-1)). The proposed enzyme rapidly degraded when the temperature was increased above the ambient (half-life time of ∼1 day at 25°C, and of a few minutes at 50°C). Furthermore, when reversible enzymic inhibitors (eg sodium azide and cyanide) were added, the cathodic current induced by biofilm growth was inhibited.
Collapse
|
19
|
Parot S, Vandecandelaere I, Cournet A, Délia ML, Vandamme P, Bergé M, Roques C, Bergel A. Catalysis of the electrochemical reduction of oxygen by bacteria isolated from electro-active biofilms formed in seawater. BIORESOURCE TECHNOLOGY 2011; 102:304-311. [PMID: 20673715 DOI: 10.1016/j.biortech.2010.06.157] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2010] [Revised: 06/18/2010] [Accepted: 06/25/2010] [Indexed: 05/29/2023]
Abstract
Biofilms formed in aerobic seawater on stainless steel are known to be efficient catalysts of the electrochemical reduction of oxygen. Based on their genomic analysis, seven bacterial isolates were selected and a cyclic voltammetry (CV) procedure was implemented to check their electrocatalytic activity towards oxygen reduction. All isolates exhibited close catalytic characteristics. Comparison between CVs recorded with glassy carbon and pyrolytic graphite electrodes showed that the catalytic effect was not correlated with the surface area covered by the cells. The low catalytic effect obtained with filtered isolates indicated the involvement of released redox compounds, which was confirmed by CVs performed with adsorbed iron-porphyrin. None of the isolates were able to form electro-active biofilms under constant polarization. The capacity to catalyze oxygen reduction is shown to be a widespread property among bacteria, but the property detected by CV does not necessarily confer the ability to achieve stable oxygen reduction under constant polarization.
Collapse
Affiliation(s)
- Sandrine Parot
- Laboratoire de Génie Chimique CNRS-INPT, 4 allée Emile Monso BP 84234, 31030 Toulouse, France
| | | | | | | | | | | | | | | |
Collapse
|
20
|
Cournet A, Bergé M, Roques C, Bergel A, Délia ML. Electrochemical reduction of oxygen catalyzed by Pseudomonas aeruginosa. Electrochim Acta 2010. [DOI: 10.1016/j.electacta.2010.03.085] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
21
|
Rai P, Ho T, Xie J, Hestekin JA, Varadan VK. Glucose Driven Nanobiopower Cells for Biomedical Applications. J Nanotechnol Eng Med 2010. [DOI: 10.1115/1.4001494] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Power supply is an important aspect of micronanobiomedical devices. Implantable devices are required to stay inside of the body for longer period of time to provide continuous monitoring, detection, and therapeutics. The constricted areas of the human body, accessed by these devices, imply that the power source should not increase the payload significantly. Conventional on-board power sources are big, as compared with the device themselves, or involve wire-outs. Both provisions are liable to develop complications for sensor/actuator implant packaging. A plausible approach can be innovative solutions for sustainable bio-energy harvesting. Research studies have reported feasibility of miniature power sources, running on redox reactions. The device design, reported in this study, is a combination of nano-engineered composites and flexible thin film processing to achieve high density packaging. Of which, the end goal is production of energy for sensor applications. Both the bio-electrodes were successfully functionalized by amide bond cross-linkage between the carbon nanotube surface and the enzyme molecules: catalase and glucose oxidase for cathode and anode, respectively. The nanocomposite based biopower cell was evaluated as a steady power supply across the physiological range of glucose concentration. The power cell was able to deliver a steady power of 3.2 nW at 85 mV for glucose concentrations between 3 mM and 8 mM. Electron microscopy scanning of the functionalized electrode surface and spectroscopic evaluation of nanotube surface were used for evaluation of the biofunctionalization technique. Cyclic voltametric (CV) scans were performed on the cathodic and anodic half cells to corroborate bioactivity and qualitatively evaluate the power cell output against the redox peaks on the CV scans. The importance of these results has been discussed and conclusions have been drawn pertaining to further miniaturization (scale down) of the cell.
Collapse
Affiliation(s)
- Pratyush Rai
- Department of Electrical Engineering, University of Arkansas, Fayetteville, AR 72701
| | - Thang Ho
- Ralph E. Martin Department of Chemical Engineering, University of Arkansas, Fayetteville, AR 72701
| | - Jining Xie
- Department of Electrical Engineering, University of Arkansas, Fayetteville, AR 72701
| | - Jamie A. Hestekin
- Ralph E. Martin Department of Chemical Engineering, University of Arkansas, Fayetteville, AR 72701
| | - Vijay K. Varadan
- Department of Electrical Engineering, University of Arkansas, Fayetteville, AR 72701
| |
Collapse
|
22
|
Zhang R, Ma J, Wang W, Wang B, Li R. Zeolite-encapsulated M(Co,Fe,Mn)(SALEN) complexes modified glassy carbon electrodes and their application in oxygen reduction. J Electroanal Chem (Lausanne) 2010. [DOI: 10.1016/j.jelechem.2010.03.012] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
23
|
Palaniappan S, Manisankar P. Electrochemical synthesis and characterization of poly(aniline-co-1-amino-9,10-anthraquinone), a nanosized conducting copolymer. JOURNAL OF POLYMER RESEARCH 2010. [DOI: 10.1007/s10965-010-9420-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
24
|
|
25
|
Landoulsi J, Dagbert C, Richard C, Sabot R, Jeannin M, El Kirat K, Pulvin S. Enzyme-induced ennoblement of AISI 316L stainless steel: Focus on pitting corrosion behavior. Electrochim Acta 2009. [DOI: 10.1016/j.electacta.2009.07.073] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
26
|
Golikand AN, Raoof JB, Baghayeri M, Asgari M, Irannejad L. Electrochemical reduction of dioxygen on Alizarin modified glassy carbon electrode in acidic medium. RUSS J ELECTROCHEM+ 2009. [DOI: 10.1134/s1023193509080072] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
27
|
Parot S, Nercessian O, Delia ML, Achouak W, Bergel A. Electrochemical checking of aerobic isolates from electrochemically active biofilms formed in compost. J Appl Microbiol 2009; 106:1350-9. [PMID: 19228259 DOI: 10.1111/j.1365-2672.2008.04103.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIMS To design a cyclic voltammetry (CV) procedure to check the electrochemical activity of bacterial isolates that may explain the electrochemical properties of biofilms formed in compost. METHODS AND RESULTS Bacteria catalysing acetate oxidation in garden compost were able to form electrochemically active biofilms by transferring electrons to an electrode under chronoamperometry. They were recovered from the electrode surface and identification of the isolates using 16S rRNA sequencing showed that most of them were Gammaproteobacteria, mainly related to Enterobacter and Pseudomonas spp. A CV procedure was designed to check the electrochemical activity of both groups of isolates. Preliminary CVs suggested that the bacteria were not responsible for the catalysis of acetate oxidation. In contrast, both groups of isolates were found to catalyse the electrochemical reduction of oxygen under experimental conditions that favoured adsorption of the microbial cells on the electrode surface. CONCLUSIONS Members of the genera Enterobacter and Pseudomonas were found to be able to catalyse the electrochemical reduction of oxygen. SIGNIFICANCE AND IMPACT OF THE STUDY This study has shown the unexpected efficiency of Enterobacter and Pseudomonas spp. in catalysing the reduction of oxygen, suggesting a possible involvement of these species in biocorrosion, or possible application of these strains in designing bio-cathode for microbial fuel cells.
Collapse
Affiliation(s)
- S Parot
- CNRS-University of Toulouse, France
| | | | | | | | | |
Collapse
|
28
|
Local analysis of oxygen reduction catalysis by scanning vibrating electrode technique: A new approach to the study of biocorrosion. Electrochim Acta 2008. [DOI: 10.1016/j.electacta.2008.02.120] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
29
|
Landoulsi J, El Kirat K, Richard C, Sabot R, Jeannin M, Pulvin S. Glucose oxidase immobilization on stainless steel to mimic the aerobic activities of natural biofilms. Electrochim Acta 2008. [DOI: 10.1016/j.electacta.2008.02.110] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
30
|
Golikand A, Irannejad L. Electroreduction of Oxygen and Electrooxidation of Methanol at Carbon and Single Wall Carbon Nanotube Supported Platinum Electrodes. ELECTROANAL 2008. [DOI: 10.1002/elan.200704161] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
31
|
Landoulsi J, El Kirat K, Richard C, Féron D, Pulvin S. Enzymatic approach in microbial-influenced corrosion: a review based on stainless steels in natural waters. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2008; 42:2233-42. [PMID: 18504948 DOI: 10.1021/es071830g] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
The electrochemical behavior of stainless steels (SS) in natural waters is characterized by the ennoblement of their free corrosion potential (E(corr)). This phenomenon depends strongly on the settlement of biofilms on SS surfaces. Many hypotheses have been proposed to explain the biofilm action, in particular the enzymatic catalysis plays an important role by shifting the cathodic and/or anodic processes. However, there are still only few studies relating the use of purified enzymes. In contrast with bacteria-associated corrosion, the direct influence of enzymes is still poorly documented. The aim of this review is to show the benefits of the enzymatic approach in the study of biocorrosion. Indeed, enzymatic systems may constitute convenient models to mimic microbial influenced corrosion and to evaluate the behavior of metallic materials in natural waters.
Collapse
Affiliation(s)
- J Landoulsi
- Laboratoire Roberval, CNRS UMR 6253, Génie enzymatique et cellulaire, CNRS UMR 6022, and Laboratoire de Biomécanique et Bioingénierie, CNRS UMR 6600, Université de Technologie de Compiègne (UTC), BP 20529, F-60205 Compiègne, France.
| | | | | | | | | |
Collapse
|
32
|
Yuan SJ, Pehkonen SO, Ting YP, Kang ET, Neoh KG. Corrosion Behavior of Type 304 Stainless Steel in a Simulated Seawater-Based Medium in the Presence and Absence of Aerobic Pseudomonas NCIMB 2021 Bacteria. Ind Eng Chem Res 2008. [DOI: 10.1021/ie071536x] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- S. J. Yuan
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117576, Singapore, and Division of Environmental Science and Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore 117576, Singapore
| | - S. O. Pehkonen
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117576, Singapore, and Division of Environmental Science and Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore 117576, Singapore
| | - Y. P. Ting
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117576, Singapore, and Division of Environmental Science and Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore 117576, Singapore
| | - E. T. Kang
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117576, Singapore, and Division of Environmental Science and Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore 117576, Singapore
| | - K. G. Neoh
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117576, Singapore, and Division of Environmental Science and Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore 117576, Singapore
| |
Collapse
|
33
|
Dumas C, Mollica A, Féron D, Basséguy R, Etcheverry L, Bergel A. Marine microbial fuel cell: Use of stainless steel electrodes as anode and cathode materials. Electrochim Acta 2007. [DOI: 10.1016/j.electacta.2007.06.069] [Citation(s) in RCA: 140] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
34
|
|
35
|
Wang F, Zhao J, Xu Y, Hu S. Electroreduction of dioxygen on Aunano–DNA film electrode in acidic electrolyte. Bioelectrochemistry 2006; 69:148-57. [PMID: 16563879 DOI: 10.1016/j.bioelechem.2006.01.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2005] [Revised: 01/11/2006] [Accepted: 01/16/2006] [Indexed: 10/25/2022]
Abstract
The colloidal Au nanoparticles-deoxyribonucleic acid (Au(nano)-DNA) film modified glassy carbon electrode (GCE) has been fabricated and the electrochemical reduction of dioxygen (O(2)) at this modified GCE has been studied in 0.2 mol/L air-saturated acetate buffer (pH=5.2) using cyclic voltammetry (CV), chronocoulometry (CC), linear scan voltammetry (LSV) and rotating disk electrode (RDE) as diagnostic techniques. The modified electrode shows excellent enhancement effect towards the reduction of dioxygen to hydrogen peroxide (H(2)O(2)), and the overpotential is lower than that at bare GCE. A well-defined dioxygen reduction peak appeared at about -0.24 V. Based on experimental results, a reaction mechanism is proposed and discussed.
Collapse
Affiliation(s)
- Fang Wang
- Department of Chemistry, Wuhan University, Wuhan 430072, PR China
| | | | | | | |
Collapse
|
36
|
Manesh K, Santhosh P, Gopalan A, Lee KP. Electrocatalytic Dioxygen Reduction at Glassy Carbon Electrode Modified with Polyaniline Grafted Multiwall Carbon Nanotube Film. ELECTROANAL 2006. [DOI: 10.1002/elan.200603567] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
37
|
|
38
|
Manisankar P, Gomathi A. Electrocatalytic Reduction of Dioxygen on 9,10-Anthraquinones-Incorporated Clay-Modified Glassy Carbon Electrodes. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2005. [DOI: 10.1246/bcsj.78.1783] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
39
|
Bergel A, Féron D, Mollica A. Catalysis of oxygen reduction in PEM fuel cell by seawater biofilm. Electrochem commun 2005. [DOI: 10.1016/j.elecom.2005.06.006] [Citation(s) in RCA: 200] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
|
40
|
Manisankar P, Gomathi A. Electrocatalytic Reduction of Dioxygen at the Surface of Carbon Paste Electrodes Modified with 9,10-Anthraquinone Derivatives and Dyes. ELECTROANAL 2005. [DOI: 10.1002/elan.200403213] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
41
|
Wang F, Hu S. Electrochemical reduction of dioxygen on carbon nanotubes–dihexadecyl phosphate film electrode. J Electroanal Chem (Lausanne) 2005. [DOI: 10.1016/j.jelechem.2005.03.012] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
42
|
Oxygen reduction at the surface of glassy carbon electrodes modified with anthraquinone derivatives and dyes. J Solid State Electrochem 2005. [DOI: 10.1007/s10008-004-0610-1] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
43
|
|
44
|
Manisankar P, Pushpalatha AM, Vasanthkumar S, Gomathi A, Viswanathan S. Riboflavin as an electron mediator catalyzing the electrochemical reduction of dioxygen with 1,4-naphthoquinones. J Electroanal Chem (Lausanne) 2004. [DOI: 10.1016/j.jelechem.2004.04.011] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
45
|
Mao L, Arihara K, Sotomura T, Ohsaka T. A novel alkaline air electrode based on a combined use of cobalt hexadecafluoro-phthalocyanine and manganese oxide. Electrochim Acta 2004. [DOI: 10.1016/j.electacta.2004.02.007] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
46
|
Piatnicki CMS, Azambuja DS, Hasse EES, Castagno KRL, Guterres SB. Removal of Cu(II) from dilute solutions at polypyrrole modified electrodes. SEP SCI TECHNOL 2002. [DOI: 10.1081/ss-120003523] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
47
|
|