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Emir G, Dilgin Y, Şahin S, Akgul C. A Self-Powered Enzymatic Glucose Sensor Utilizing Bimetallic Nanoparticle Composites Modified Pencil Graphite Electrodes as Cathode. Appl Biochem Biotechnol 2024:10.1007/s12010-024-05068-1. [PMID: 39331328 DOI: 10.1007/s12010-024-05068-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/19/2024] [Indexed: 09/28/2024]
Abstract
Enzymatic biofuel cells (EBFC) are promising sources of green energy owing to the benefits of using renewable biofuels, eco-friendly biocatalysts, and moderate operating conditions. In this study, a simple and effective EBFC was presented using an enzymatic composite material-based anode and a nonenzymatic bimetallic nanoparticle-based cathode respectively. The anode was constructed from a glassy carbon electrode (GCE) modified with a multi-walled carbon nanotube (MWCNT) and ferrocene (Fc) as a conductive layer coupled with the enzyme glucose oxidase (GOx) as a sensitive detection layer for glucose. A chitosan layer was also applied to the electrode as a protective layer to complete the composite anode. Chronoamperometry (CA) results show that the MWCNT-Fc-GOx/GCE electrode has a linear relationship between current and glucose concentration, which varied from 1 to 10 mM. The LOD and LOQ were calculated for anode as 0.26 mM and 0.87 mM glucose, respectively. Also the sensitivity of the proposed sensor was calculated as 25.71 μ A/mM. Moreover, the studies of some potential interferants show that there is no significant interference for anode in the determination of glucose except ascorbic acid (AA), uric acid (UA), and dopamine (DA). On the other hand, the cathode consisted of a disposable pencil graphite electrode (PGE) modified with platinum-palladium bimetallic nanoparticles (Nps) which exhibit excellent conductivity and electron transfer rate for the oxygen reduction reaction (ORR). The constructed EBFC was optimized and characterized using various electroanalytical techniques. The EBFC consisting of MWCNT-Fc-GOx/GCE anode and Pt-PdNps/PGE cathode exhibits an open circuit potential of 285.0 mV and a maximum power density of 32.25 µW cm-2 under optimized conditions. The results show that the proposed EBFC consisting of an enzymatic composite-based anode and bimetallic nanozyme-based cathode is a unique design and a promising candidate for detecting glucose while harvesting power from glucose-containing natural or artificial fluids.
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Affiliation(s)
- Gamze Emir
- Chemistry Department, Faculty of Science, Canakkale Onsekiz Mart University, Canakkale, Turkey.
| | - Yusuf Dilgin
- Chemistry Department, Faculty of Science, Canakkale Onsekiz Mart University, Canakkale, Turkey
| | - Samet Şahin
- School of Engineering, Lancaster University, Lancaster, LA1 4YW, UK
- Bioengineering Department, Faculty of Engineering, Bilecik Seyh Edebali University, Bilecik, Turkey
| | - Cahit Akgul
- Chemistry Department, Faculty of Science, Canakkale Onsekiz Mart University, Canakkale, Turkey.
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Kausaite-Minkstimiene A, Kaminskas A, Gayda G, Ramanaviciene A. Towards a Self-Powered Amperometric Glucose Biosensor Based on a Single-Enzyme Biofuel Cell. BIOSENSORS 2024; 14:138. [PMID: 38534245 DOI: 10.3390/bios14030138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 02/20/2024] [Accepted: 03/05/2024] [Indexed: 03/28/2024]
Abstract
This paper describes the study of an amperometric glucose biosensor based on an enzymatic biofuel cell consisting of a bioanode and a biocathode modified with the same enzyme-glucose oxidase (GOx). A graphite rod electrode (GRE) was electrochemically modified with a layer of Prussian blue (PB) nanoparticles embedded in a poly(pyrrole-2-carboxylic acid) (PPCA) shell, and an additional layer of PPCA and was used as the cathode. A GRE modified with a nanocomposite composed of poly(1,10-phenanthroline-5,6-dione) (PPD) and gold nanoparticles (AuNPs) entrapped in a PPCA shell was used as an anode. Both electrodes were modified with GOx by covalently bonding the enzyme to the carboxyl groups of PPCA. The developed biosensor exhibited a wide linear range of 0.15-124.00 mM with an R2 of 0.9998 and a sensitivity of 0.16 μA/mM. The limit of detection (LOD) and quantification (LOQ) were found to be 0.07 and 0.23 mM, respectively. The biosensor demonstrated exceptional selectivity to glucose and operational stability throughout 35 days, as well as good reproducibility, repeatability, and anti-interference ability towards common interfering substances. The studies on human serum demonstrate the ability of the newly designed biosensor to determine glucose in complex real samples at clinically relevant concentrations.
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Affiliation(s)
- Asta Kausaite-Minkstimiene
- NanoTechnas-Center of Nanotechnology and Materials Science, Institute of Chemistry, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko St. 24, LT-03225 Vilnius, Lithuania
| | - Algimantas Kaminskas
- NanoTechnas-Center of Nanotechnology and Materials Science, Institute of Chemistry, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko St. 24, LT-03225 Vilnius, Lithuania
| | - Galina Gayda
- Department of Analytical Biotechnology, Institute of Cell Biology National Academy of Sciences of Ukraine (ICB NASU), Dragomanov St. 14/16, 79005 Lviv, Ukraine
| | - Almira Ramanaviciene
- NanoTechnas-Center of Nanotechnology and Materials Science, Institute of Chemistry, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko St. 24, LT-03225 Vilnius, Lithuania
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Huang W, Zulkifli MYB, Chai M, Lin R, Wang J, Chen Y, Chen V, Hou J. Recent advances in enzymatic biofuel cells enabled by innovative materials and techniques. EXPLORATION (BEIJING, CHINA) 2023; 3:20220145. [PMID: 37933234 PMCID: PMC10624391 DOI: 10.1002/exp.20220145] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 03/21/2023] [Indexed: 11/08/2023]
Abstract
The past few decades have seen increasingly rapid advances in the field of sustainable energy technologies. As a new bio- and eco-friendly energy source, enzymatic biofuel cells (EBFCs) have garnered significant research interest due to their capacity to power implantable bioelectronics, portable devices, and biosensors by utilizing biomass as fuel under mild circumstances. Nonetheless, numerous obstacles impeded the commercialization of EBFCs, including their relatively modest power output and poor long-term stability of enzymes. To depict the current progress of EBFC and address the challenges it faces, this review traces back the evolution of EBFC and focuses on contemporary advances such as newly emerged multi or single enzyme systems, various porous framework-enzyme composites techniques, and innovative applications. Besides emphasizing current achievements in this field, from our perspective part we also introduced novel electrode and cell design for highly effective EBFC fabrication. We believe this review will assist readers in comprehending the basic research and applications of EBFCs as well as potentially spark interdisciplinary collaboration for addressing the pressing issues in this field.
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Affiliation(s)
- Wengang Huang
- School of Chemical EngineeringThe University of QueenslandSaint LuciaQueenslandAustralia
| | - Muhammad Yazid Bin Zulkifli
- School of Chemical EngineeringThe University of QueenslandSaint LuciaQueenslandAustralia
- School of Chemical EngineeringThe University of New South WalesSydneyNew South WalesAustralia
| | - Milton Chai
- School of Chemical EngineeringThe University of QueenslandSaint LuciaQueenslandAustralia
| | - Rijia Lin
- School of Chemical EngineeringThe University of QueenslandSaint LuciaQueenslandAustralia
| | - Jingjing Wang
- Australian Institute for Bioengineering and NanotechnologyThe University of QueenslandSaint LuciaQueenslandAustralia
| | - Yuelei Chen
- School of Chemical EngineeringThe University of QueenslandSaint LuciaQueenslandAustralia
| | - Vicki Chen
- School of Chemical EngineeringThe University of QueenslandSaint LuciaQueenslandAustralia
| | - Jingwei Hou
- School of Chemical EngineeringThe University of QueenslandSaint LuciaQueenslandAustralia
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Gupta AK, Krasnoslobodtsev AV. DNA-Templated Silver Nanoclusters as Dual-Mode Sensitive Probes for Self-Powered Biosensor Fueled by Glucose. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:1299. [PMID: 37110883 PMCID: PMC10145323 DOI: 10.3390/nano13081299] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Revised: 04/04/2023] [Accepted: 04/05/2023] [Indexed: 06/19/2023]
Abstract
Nanomaterials have been extensively explored in developing sensors due to their unique properties, contributing to the development of reliable sensor designs with improved sensitivity and specificity. Herein, we propose the construction of a fluorescent/electrochemical dual-mode self-powered biosensor for advanced biosensing using DNA-templated silver nanoclusters (AgNCs@DNA). AgNC@DNA, due to its small size, exhibits advantageous characteristics as an optical probe. We investigated the sensing efficacy of AgNCs@DNA as a fluorescent probe for glucose detection. Fluorescence emitted by AgNCs@DNA served as the readout signal as a response to more H2O2 being generated by glucose oxidase for increasing glucose levels. The second readout signal of this dual-mode biosensor was utilized via the electrochemical route, where AgNCs served as charge mediators between the glucose oxidase (GOx) enzyme and carbon working electrode during the oxidation process of glucose catalyzed by GOx. The developed biosensor features low-level limits of detection (LODs), ~23 μM for optical and ~29 μM for electrochemical readout, which are much lower than the typical glucose concentrations found in body fluids, including blood, urine, tears, and sweat. The low LODs, simultaneous utilization of different readout strategies, and self-powered design demonstrated in this study open new prospects for developing next-generation biosensor devices.
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Veenuttranon K, Kaewpradub K, Jeerapan I. Screen-Printable Functional Nanomaterials for Flexible and Wearable Single-Enzyme-Based Energy-Harvesting and Self-Powered Biosensing Devices. NANO-MICRO LETTERS 2023; 15:85. [PMID: 37002513 PMCID: PMC10066049 DOI: 10.1007/s40820-023-01045-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 02/23/2023] [Indexed: 06/19/2023]
Abstract
Developing flexible bioelectronics is essential to the realization of artificial intelligence devices and biomedical applications, such as wearables, but their potential is limited by sustainable energy supply. An enzymatic biofuel cell (BFC) is promising for power supply, but its use is limited by the challenges of incorporating multiple enzymes and rigid platforms. This paper shows the first example of screen-printable nanocomposite inks engineered for a single-enzyme-based energy-harvesting device and a self-powered biosensor driven by glucose on bioanode and biocathode. The anode ink is modified with naphthoquinone and multiwalled carbon nanotubes (MWCNTs), whereas the cathode ink is modified with Prussian blue/MWCNT hybrid before immobilizing with glucose oxidase. The flexible bioanode and the biocathode consume glucose. This BFC yields an open circuit voltage of 0.45 V and a maximum power density of 266 μW cm-2. The wearable device coupled with a wireless portable system can convert chemical energy into electric energy and detect glucose in artificial sweat. The self-powered sensor can detect glucose concentrations up to 10 mM. Common interfering substances, including lactate, uric acid, ascorbic acid, and creatinine, have no effect on this self-powered biosensor. Additionally, the device can endure multiple mechanical deformations. New advances in ink development and flexible platforms enable a wide range of applications, including on-body electronics, self-sustainable applications, and smart fabrics.
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Affiliation(s)
- Kornautchaya Veenuttranon
- Center of Excellence for Trace Analysis and Biosensor, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand
| | - Kanyawee Kaewpradub
- Center of Excellence for Trace Analysis and Biosensor, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand
- Division of Physical Science, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand
| | - Itthipon Jeerapan
- Center of Excellence for Trace Analysis and Biosensor, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand.
- Division of Physical Science, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand.
- Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand.
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Kausaite-Minkstimiene A, Kaminskas A, Ramanaviciene A. Development of a membraneless single-enzyme biofuel cell powered by glucose. Biosens Bioelectron 2022; 216:114657. [DOI: 10.1016/j.bios.2022.114657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 08/19/2022] [Accepted: 08/23/2022] [Indexed: 11/02/2022]
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Ji J, Kim S, Chung Y, Kwon Y. Polydopamine mediator for glucose oxidation reaction and its use for membraneless enzymatic biofuel cells. J IND ENG CHEM 2022. [DOI: 10.1016/j.jiec.2022.04.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Kausaite-Minkstimiene A, Kaminskas A, Popov A, Ramanavicius A, Ramanaviciene A. Development of a new biocathode for a single enzyme biofuel cell fuelled by glucose. Sci Rep 2021; 11:18568. [PMID: 34535709 PMCID: PMC8448768 DOI: 10.1038/s41598-021-97488-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 08/23/2021] [Indexed: 01/04/2023] Open
Abstract
In this study, we reported the development of Prussian blue (PB), poly(pyrrole-2-carboxylic acid) (PPCA), and glucose oxidase (GOx) biocomposite modified graphite rod (GR) electrode as a potential biocathode for single enzyme biofuel cell fuelled by glucose. In order to design the biocathode, the GR electrode was coated with a composite of PB particles embedded in the PPCA shell and an additional layer of PPCA by cyclic voltammetry. Meanwhile, GOx molecules were covalently attached to the carboxyl groups of PPCA by an amide bond. The optimal conditions for the biocathode preparation were elaborated experimentally. After optimization, the developed biocathode showed excellent electrocatalytic activity toward the reduction of H2O2 formed during GOx catalyzed glucose oxidation at a low potential of 0.1 V vs Ag/AgCl, as well as good electrochemical performance. An electrocatalytic current density of 31.68 ± 2.70 μA/cm2 and open-circuit potential (OCP) of 293.34 ± 15.70 mV in O2-saturated 10 mM glucose solution at pH 6.0 were recorded. A maximal OCP of 430.15 ± 15.10 mV was recorded at 98.86 mM of glucose. In addition, the biocathode showed good operational stability, maintaining 95.53 ± 0.15% of the initial response after 14 days. These results suggest that this simply designed biocathode can be applied to the construction of a glucose-powered single enzyme biofuel cell.
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Affiliation(s)
- Asta Kausaite-Minkstimiene
- Nanotechnas - Center of Nanotechnology and Materials Science, Institute of Chemistry, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko st. 24, 03225, Vilnius, Lithuania.
| | - Algimantas Kaminskas
- Nanotechnas - Center of Nanotechnology and Materials Science, Institute of Chemistry, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko st. 24, 03225, Vilnius, Lithuania
| | - Anton Popov
- Nanotechnas - Center of Nanotechnology and Materials Science, Institute of Chemistry, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko st. 24, 03225, Vilnius, Lithuania
| | - Arunas Ramanavicius
- Department of Physical Chemistry, Institute of Chemistry, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko st. 24, 03225, Vilnius, Lithuania
| | - Almira Ramanaviciene
- Nanotechnas - Center of Nanotechnology and Materials Science, Institute of Chemistry, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko st. 24, 03225, Vilnius, Lithuania.
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Wu Z, Li Z, Li G, Zheng X, Su Y, Yang Y, Liao Y, Hu Z. DNA derived N-doped 3D conductive network with enhanced electrocatalytic activity and stability for membrane-less biofuel cells. Anal Chim Acta 2021; 1165:338546. [PMID: 33975693 DOI: 10.1016/j.aca.2021.338546] [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: 03/02/2021] [Revised: 03/30/2021] [Accepted: 04/19/2021] [Indexed: 11/15/2022]
Abstract
Enzymes are promising electrocatalysts in many biological processes. We proposed two strategies, co-immobilization and three-dimensional (3D) space design, to strengthen electron transfer (ET). In this research, DNA base and CNT were mixed in an aqueous solution; then the mixture was dried and ground. Finally, the powder was annealed in N2 to obtain DNA derived N-doped 3D conductive network (N-G@CNT). N-G@CNT immobilized mediators on itself through adsorption. Such 3D space structure shows high activity toward a set of critical electrochemical reactions and high-performance in enzymatic biofuel cells (EBFCs). It is found that N-G@CNT conductive network possesses an interconnected porous structure and well-developed porosity. As a result, the membrane-less EBFCs equipped with enzyme/mediator co-immobilization N-G@CNT bioelectrodes were measured in a model 5 mM glucose-containing aqueous solution, human serum, and rabbit whole blood, respectively, which can generate 0.34, 0.078, and 0.15 mW cm-2 power density, respectively. The constant-current discharge method carried out in a model 5 mM glucose-containing aqueous solution shows that the discharge time reached 19 h at a discharge current density of 0.01 mA cm-2. The membrane EBFCs can deliver a high open circuit voltage of 0.68 V, a short-circuit current density of 2 mA cm-2, and a maximum power density of 0.5 mW cm-2.
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Affiliation(s)
- Zhongdong Wu
- College of Materials Science and Engineering, Central South University of Forestry and Technology, Changsha, 410004, PR China; Beijing Institute of Radiation Medicine, Beijing, 100850, PR China
| | - Zihan Li
- Beijing Institute of Radiation Medicine, Beijing, 100850, PR China
| | - Gangyong Li
- Beijing Institute of Radiation Medicine, Beijing, 100850, PR China; State Key Laboratory of Advanced Metallurgy, University of Science and Technology Beijing, Beijing, 100083, PR China
| | - Xuchao Zheng
- State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan, 410082, PR China
| | - Yuhe Su
- School of Life Sciences, University of Liverpool, Crown Street, Liverpool, L69 7ZB, United Kingdom
| | - Yan Yang
- College of Materials Science and Engineering, Central South University of Forestry and Technology, Changsha, 410004, PR China.
| | - Youwei Liao
- College of Materials Science and Engineering, Central South University of Forestry and Technology, Changsha, 410004, PR China.
| | - Zongqian Hu
- Beijing Institute of Radiation Medicine, Beijing, 100850, PR China.
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Andriukonis E, Celiesiute-Germaniene R, Ramanavicius S, Viter R, Ramanavicius A. From Microorganism-Based Amperometric Biosensors towards Microbial Fuel Cells. SENSORS (BASEL, SWITZERLAND) 2021; 21:2442. [PMID: 33916302 PMCID: PMC8038125 DOI: 10.3390/s21072442] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 03/25/2021] [Accepted: 03/29/2021] [Indexed: 02/06/2023]
Abstract
This review focuses on the overview of microbial amperometric biosensors and microbial biofuel cells (MFC) and shows how very similar principles are applied for the design of both types of these bioelectronics-based devices. Most microorganism-based amperometric biosensors show poor specificity, but this drawback can be exploited in the design of microbial biofuel cells because this enables them to consume wider range of chemical fuels. The efficiency of the charge transfer is among the most challenging and critical issues during the development of any kind of biofuel cell. In most cases, particular redox mediators and nanomaterials are applied for the facilitation of charge transfer from applied biomaterials towards biofuel cell electrodes. Some improvements in charge transfer efficiency can be achieved by the application of conducting polymers (CPs), which can be used for the immobilization of enzymes and in some particular cases even for the facilitation of charge transfer. In this review, charge transfer pathways and mechanisms, which are suitable for the design of biosensors and in biofuel cells, are discussed. Modification methods of the cell-wall/membrane by conducting polymers in order to enhance charge transfer efficiency of microorganisms, which can be potentially applied in the design of microbial biofuel cells, are outlined. The biocompatibility-related aspects of conducting polymers with microorganisms are summarized.
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Affiliation(s)
- Eivydas Andriukonis
- NanoTechnas-Center of Nanotechnology and Material Science, Faculty of Chemistry and Geosciences, Vilnius University, LT-03225 Vilnius, Lithuania; (E.A.); (R.C.-G.); (S.R.)
- Department of Physical Chemistry, Faculty of Chemistry and Geosciences, Vilnius University, LT-03225 Vilnius, Lithuania
- Laboratory of Nanotechnology, State Research Institute Center for Physical Sciences and Technology, LT-10257 Vilnius, Lithuania
| | - Raimonda Celiesiute-Germaniene
- NanoTechnas-Center of Nanotechnology and Material Science, Faculty of Chemistry and Geosciences, Vilnius University, LT-03225 Vilnius, Lithuania; (E.A.); (R.C.-G.); (S.R.)
- Laboratory of Bioelectrics, State Research Institute Center for Physical Sciences and Technology, LT-10257 Vilnius, Lithuania
| | - Simonas Ramanavicius
- NanoTechnas-Center of Nanotechnology and Material Science, Faculty of Chemistry and Geosciences, Vilnius University, LT-03225 Vilnius, Lithuania; (E.A.); (R.C.-G.); (S.R.)
- Department of Physical Chemistry, Faculty of Chemistry and Geosciences, Vilnius University, LT-03225 Vilnius, Lithuania
- Laboratory of Nanotechnology, State Research Institute Center for Physical Sciences and Technology, LT-10257 Vilnius, Lithuania
| | - Roman Viter
- NanoTechnas-Center of Nanotechnology and Material Science, Faculty of Chemistry and Geosciences, Vilnius University, LT-03225 Vilnius, Lithuania; (E.A.); (R.C.-G.); (S.R.)
- Center for Collective Use of Scientific Equipment, Sumy State University, 40018 Sumy, Ukraine
- Institute of Atomic Physics and Spectroscopy, University of Latvia, LV-1004 Riga, Latvia
| | - Arunas Ramanavicius
- NanoTechnas-Center of Nanotechnology and Material Science, Faculty of Chemistry and Geosciences, Vilnius University, LT-03225 Vilnius, Lithuania; (E.A.); (R.C.-G.); (S.R.)
- Department of Physical Chemistry, Faculty of Chemistry and Geosciences, Vilnius University, LT-03225 Vilnius, Lithuania
- Laboratory of Nanotechnology, State Research Institute Center for Physical Sciences and Technology, LT-10257 Vilnius, Lithuania
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Rozene J, Morkvenaite-Vilkonciene I, Bruzaite I, Dzedzickis A, Ramanavicius A. Yeast-based microbial biofuel cell mediated by 9,10-phenantrenequinone. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.137918] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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12
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Wang C, Shim E, Chang HK, Lee N, Kim HR, Park J. Sustainable and high-power wearable glucose biofuel cell using long-term and high-speed flow in sportswear fabrics. Biosens Bioelectron 2020; 169:112652. [DOI: 10.1016/j.bios.2020.112652] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Revised: 09/06/2020] [Accepted: 09/23/2020] [Indexed: 12/28/2022]
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13
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Chen H, Simoska O, Lim K, Grattieri M, Yuan M, Dong F, Lee YS, Beaver K, Weliwatte S, Gaffney EM, Minteer SD. Fundamentals, Applications, and Future Directions of Bioelectrocatalysis. Chem Rev 2020; 120:12903-12993. [DOI: 10.1021/acs.chemrev.0c00472] [Citation(s) in RCA: 118] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Hui Chen
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Olja Simoska
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Koun Lim
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Matteo Grattieri
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Mengwei Yuan
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Fangyuan Dong
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Yoo Seok Lee
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Kevin Beaver
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Samali Weliwatte
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Erin M. Gaffney
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
| | - Shelley D. Minteer
- Department of Chemistry, University of Utah, 315 South 1400 East, RM 2020, Salt Lake City, Utah 84112, United States
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Ohayon D, Inal S. Organic Bioelectronics: From Functional Materials to Next-Generation Devices and Power Sources. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e2001439. [PMID: 32691880 DOI: 10.1002/adma.202001439] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 05/03/2020] [Indexed: 05/23/2023]
Abstract
Conjugated polymers (CPs) possess a unique set of features setting them apart from other materials. These properties make them ideal when interfacing the biological world electronically. Their mixed electronic and ionic conductivity can be used to detect weak biological signals, deliver charged bioactive molecules, and mechanically or electrically stimulate tissues. CPs can be functionalized with various (bio)chemical moieties and blend with other functional materials, with the aim of modulating biological responses or endow specificity toward analytes of interest. They can absorb photons and generate electronic charges that are then used to stimulate cells or produce fuels. These polymers also have catalytic properties allowing them to harvest ambient energy and, along with their high capacitances, are promising materials for next-generation power sources integrated with bioelectronic devices. In this perspective, an overview of the key properties of CPs and examination of operational mechanism of electronic devices that leverage these properties for specific applications in bioelectronics is provided. In addition to discussing the chemical structure-functionality relationships of CPs applied at the biological interface, the development of new chemistries and form factors that would bring forth next-generation sensors, actuators, and their power sources, and, hence, advances in the field of organic bioelectronics is described.
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Affiliation(s)
- David Ohayon
- Organic Bioelectronics Laboratory, Biological and Environmental Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia
| | - Sahika Inal
- Organic Bioelectronics Laboratory, Biological and Environmental Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia
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Liu Z, Yuan M, Zhang X, Liang Q, Yang M, Mou H, Zhu C. A thermostable glucose oxidase from Aspergillus heteromophus CBS 117.55 with broad pH stability and digestive enzyme resistance. Protein Expr Purif 2020; 176:105717. [PMID: 32745582 DOI: 10.1016/j.pep.2020.105717] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 07/01/2020] [Accepted: 07/23/2020] [Indexed: 10/23/2022]
Abstract
In this study, the heterologous expression of an engineered thermostablle glucose oxidase from Aspergillus heteromophus CBS 117.55 was achieved in P. pastoris. This recombinant GoxAh was thermostable, with an optimal temperature range 25 °C-65 °C, and it was capable of retaining greater than 90% of its initial activity following a 10-min incubation at 75 °C. This enzyme had an optimum pH of 6.0, and it could retain above 80% of its initial activity following a 2-h incubation at a broad pH range (2.0-8.0). Moreover, GoxAh displayed excellent pepsin and trypsin resistance, and highly resistant to a range of tested metal ions and chemical reagents. These good properties make GoxAh a promising candidate for feed additive. The Km and kcat/Km values of GoxAh were 187 mM and 1.09/mM/s, which limited its widespread application to some degree. However, due to its excellent characteristics, GoxAh is still of potential economic value for high value-added areas, as well as a good initial enzyme for developing applicable feed enzyme by protein engineering.
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Affiliation(s)
- Zhemin Liu
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China
| | - Mingxue Yuan
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China
| | - Xiaoyue Zhang
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China
| | - Qingping Liang
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China
| | - Min Yang
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China
| | - Haijin Mou
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China.
| | - Changliang Zhu
- College of Food Science and Engineering, Ocean University of China, Qingdao, 266003, China.
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16
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Ji J, Ro S, Kwon Y. Membraneless biofuel cells using new cathodic catalyst including hemin bonded with amine functionalized carbon nanotube and glucose oxidase sandwiched by poly(dimethyl-diallylammonium chloride). J IND ENG CHEM 2020. [DOI: 10.1016/j.jiec.2020.04.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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17
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Selectivity and Sustainability of Electroenzymatic Process for Glucose Conversion to Gluconic Acid. Catalysts 2020. [DOI: 10.3390/catal10030269] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Electroenzymatic processes are interesting solutions for the development of new processes based on renewable feedstocks, renewable energies, and green catalysts. High-selectivity and sustainability of these processes are usually assumed. In this contribution, these two aspects were studied in more detail. In a membrane-less electroenzymatic reactor, 97% product selectivity at 80% glucose conversion to gluconic acid was determined. With the help of nuclear magnetic resonance spectroscopy, two main side products were identified. The yields of D-arabinose and formic acid can be controlled by the flow rate and the electroenzymatic reactor mode of operation (fuel cell or ion-pumping). The possible pathways for the side product formation have been discussed. The electroenzymatic cathode was found to be responsible for a decrease in selectivity. The choice of the enzymatic catalyst on the cathode side led to 100% selectivity of gluconic acid at somewhat reduced conversion. Furthermore, sustainability of the electroenzymatic process is estimated based on several sustainability indicators. Although some indicators (like Space Time Yield) are favorable for electroenzymatic process, the E-factor of electroenzymatic process has to improve significantly in order to compete with the fermentation process. This can be achieved by an increase of a cycle time and/or enzyme utilization which is currently low.
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18
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Christwardana M, Chung Y, Kim DH, Kwon Y. Glucose biofuel cells using the two-step reduction reaction of bienzyme structure as cathodic catalyst. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2018.11.056] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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19
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Ruff A, Szczesny J, Marković N, Conzuelo F, Zacarias S, Pereira IAC, Lubitz W, Schuhmann W. A fully protected hydrogenase/polymer-based bioanode for high-performance hydrogen/glucose biofuel cells. Nat Commun 2018; 9:3675. [PMID: 30202006 PMCID: PMC6131248 DOI: 10.1038/s41467-018-06106-3] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Accepted: 08/15/2018] [Indexed: 12/03/2022] Open
Abstract
Hydrogenases with Ni- and/or Fe-based active sites are highly active hydrogen oxidation catalysts with activities similar to those of noble metal catalysts. However, the activity is connected to a sensitivity towards high-potential deactivation and oxygen damage. Here we report a fully protected polymer multilayer/hydrogenase-based bioanode in which the sensitive hydrogen oxidation catalyst is protected from high-potential deactivation and from oxygen damage by using a polymer multilayer architecture. The active catalyst is embedded in a low-potential polymer (protection from high-potential deactivation) and covered with a polymer-supported bienzymatic oxygen removal system. In contrast to previously reported polymer-based protection systems, the proposed strategy fully decouples the hydrogenase reaction form the protection process. Incorporation of the bioanode into a hydrogen/glucose biofuel cell provides a benchmark open circuit voltage of 1.15 V and power densities of up to 530 µW cm-2 at 0.85 V.
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Affiliation(s)
- Adrian Ruff
- Analytical Chemistry - Center for Electrochemical Sciences (CES), Ruhr-Universität Bochum, Universitätsstr. 150, Bochum, D-44780, Germany.
| | - Julian Szczesny
- Analytical Chemistry - Center for Electrochemical Sciences (CES), Ruhr-Universität Bochum, Universitätsstr. 150, Bochum, D-44780, Germany
| | - Nikola Marković
- Analytical Chemistry - Center for Electrochemical Sciences (CES), Ruhr-Universität Bochum, Universitätsstr. 150, Bochum, D-44780, Germany
| | - Felipe Conzuelo
- Analytical Chemistry - Center for Electrochemical Sciences (CES), Ruhr-Universität Bochum, Universitätsstr. 150, Bochum, D-44780, Germany
| | - Sónia Zacarias
- Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Oeiras, 2780-157, Portugal
| | - Inês A C Pereira
- Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Oeiras, 2780-157, Portugal
| | - Wolfgang Lubitz
- Max-Planck-Institut für Chemische Energiekonversion, Stiftstrasse 34-36, Mülheim an der Ruhr, 45470, Germany
| | - Wolfgang Schuhmann
- Analytical Chemistry - Center for Electrochemical Sciences (CES), Ruhr-Universität Bochum, Universitätsstr. 150, Bochum, D-44780, Germany.
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20
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Power density measurements to optimize AC plasma jet operation in blood coagulation. AUSTRALASIAN PHYSICAL & ENGINEERING SCIENCES IN MEDICINE 2018; 41:621-632. [PMID: 29948969 DOI: 10.1007/s13246-018-0654-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2017] [Accepted: 05/31/2018] [Indexed: 10/14/2022]
Abstract
In this paper, the plasma power density and corresponding plasma dose of a low-cost air non-thermal plasma jet (ANPJ) device are estimated at different axial distances from the nozzle. This estimation is achieved by measuring the voltage and current at the substrate using diagnostic techniques that can be easily made in laboratory; thin wire and dielectric probe, respectively. This device uses a compressed air as input gas instead of the relatively-expensive, large-sized and heavy weighed tanks of Ar or He gases. The calculated plasma dose is found to be very low and allows the presented device to be used in biomedical applications (especially blood coagulation). While plasma active species and charged-particles are found to be the most effective on blood coagulation formation, both air flow and UV, individually, do not have any effect. Moreover, optimal conditions for accelerating blood coagulation are studied. Results showed that, the power density at the substrate is shown to be decreased with increasing the distance from the nozzle. In addition, both distances from nozzle and air flow rate play an important role in accelerating blood coagulation process. Finally, this device is efficient, small-sized, safe enough, of low cost and, hence, has its chances to be wide spread as a first aid and in ambulance.
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21
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Liu Y, Zhang J, Cheng Y, Jiang SP. Effect of Carbon Nanotubes on Direct Electron Transfer and Electrocatalytic Activity of Immobilized Glucose Oxidase. ACS OMEGA 2018; 3:667-676. [PMID: 30023785 PMCID: PMC6044782 DOI: 10.1021/acsomega.7b01633] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Accepted: 01/05/2018] [Indexed: 05/29/2023]
Abstract
Carbon nanotubes (CNTs) are excellent supports for electrocatalysts because of their large surface area, excellent electronic conductivity, and high chemical and structural stability. In the present study, the activity of CNTs on direct electron transfer (DET) and on immobilized glucose oxidase (GOX) is studied as a function of number of walls of CNTs. The results indicate that the GOX immobilized by the CNTs maintains its electrocatalytic activity toward glucose; however, the DET and electrocatalytic activity of GOX depend strongly on the number of inner tubes of CNTs. The GOX immobilized on triple-walled CNTs (TWNTs) has the highest electron-transfer rate constant, 1.22 s-1, for DET, the highest sensitivity toward glucose detection, 66.11 ± 5.06 μA mM-1 cm-2, and the lowest apparent Michaelis-Menten constant, 6.53 ± 0.58 mM, as compared to GOX immobilized on single-walled and multiwalled CNTs. The promotion effect of CNTs on the GOX electrocatalytic activity and DET is most likely due to the electron-tunneling effect between the outer wall and inner tubes of TWNTs. The results of this study have general implications for the fundamental understanding of the role of CNT supports in DET processes and can be used for the better design of more effective electrocatalysts for biological processes including biofuel cells and biosensors.
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Affiliation(s)
- Yuxiang Liu
- College
of Environmental Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China
- Fuels
and Energy Technology Institute & Department of Chemical Engineering, Curtin University, Perth, Western Australia 6102, Australia
| | - Jin Zhang
- Fuels
and Energy Technology Institute & Department of Chemical Engineering, Curtin University, Perth, Western Australia 6102, Australia
| | - Yi Cheng
- Fuels
and Energy Technology Institute & Department of Chemical Engineering, Curtin University, Perth, Western Australia 6102, Australia
| | - San Ping Jiang
- Fuels
and Energy Technology Institute & Department of Chemical Engineering, Curtin University, Perth, Western Australia 6102, Australia
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22
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Pakapongpan S, Tuantranont A, Poo-Arporn RP. Magnetic Nanoparticle-Reduced Graphene Oxide Nanocomposite as a Novel Bioelectrode for Mediatorless-Membraneless Glucose Enzymatic Biofuel Cells. Sci Rep 2017; 7:12882. [PMID: 29018210 PMCID: PMC5635112 DOI: 10.1038/s41598-017-12417-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Accepted: 08/29/2017] [Indexed: 12/12/2022] Open
Abstract
In this work, an enzymatic biofuel cell (EBC) based on a membraneless and mediatorless glucose enzymatic fuel cell system was constructed for operation in physiological conditions (pH 7.0 and temperature 37 °C). The new platform EBC made of nanocomposite, including magnetic nanoparticles (Fe3O4 NPs) and reduced graphene oxide (RGO), was used for the immobilization of glucose oxidase (GOD) as bioanode and bilirubin oxidase (BOD) as biocathode. The EBC bioelectrodes were fabricated without binder or adhesive agents for immobilized enzyme and the first EBC using superparamagnetic properties with Fe3O4 NPs has been reported. The performance of the EBC was evaluated with promising results. In EBC tests, the maximum power density of the EBC was 73.7 μW cm−2 and an open circuit voltage (OCV) as +0.63 V with 5 mM of glucose concentration for the physiological condition of humans. The Fe3O4-RGO nanocomposite offers remarkable enhancement in large surface areas, is a favorable environment for enzyme immobilization, and facilitates electron transfer between enzymes and electrode surfaces. Fe3O4 and RGO have been implied as new promising composite nanomaterials for immobilizing enzymes and efficient platforms due to their superparamagnetism properties. Thus, glucose EBCs could potentially be used as self-powered biosensors or electric power sources for biomedical device applications.
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Affiliation(s)
- Saithip Pakapongpan
- Biological Engineering Program, Faculty of Engineering, King Mongkut's University of Technology Thonburi, Bangkok, 10140, Thailand.,Thailand Organic and Printed Electronics Innovation Center, National Electronics and Computer Technology Center, NSTDA, Pathum Thani, 12120, Thailand
| | - Adisorn Tuantranont
- Thailand Organic and Printed Electronics Innovation Center, National Electronics and Computer Technology Center, NSTDA, Pathum Thani, 12120, Thailand
| | - Rungtiva P Poo-Arporn
- Biological Engineering Program, Faculty of Engineering, King Mongkut's University of Technology Thonburi, Bangkok, 10140, Thailand.
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23
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Herkendell K, Tel-Vered R, Stemmer A. Switchable aerobic/anaerobic multi-substrate biofuel cell operating on anodic and cathodic enzymatic cascade assemblies. NANOSCALE 2017; 9:14118-14126. [PMID: 28902212 DOI: 10.1039/c7nr06233h] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Enzymatic fuel cells may become more accessible for applications powering portable electronic devices by broadening the range of potentially usable fuels and oxidizers. In this work we demonstrate the operation of an integrated, yet versatile multi-substrate biofuel cell utilizing either glucose, fructose, sucrose or combinations of thereof as biofuels, and molecular oxygen originating from solution phase and/or an internal chemical source, as the oxidizer. In order to achieve this goal we designed an enzymatic cascade-functionalized anode consisting of invertase (INV), mutarotase (MUT), glucose oxidase (GOX), and fructose dehydrogenase (FDH), deposited on top of a mesoporous carbon nanoparticle matrix, in which electron relay molecules had been entrapped. The anode was then conjugated to a compatible enzymatic cathode that employs a cascade of catalase (CAT) and bilirubin oxidase (BOD), allowing the cell to operate in an aerobic environment and/or to utilize, under anaerobic conditions for instance, hydrogen peroxide as a source for the oxygen oxidizer. While operated in the presence of the sugar mixture and hydrogen peroxide, the power output of the dually cascaded biofuel cell reaches a peak power density of 0.25 mW cm-2 and demonstrates an open circuit potential of 0.65 V. To our knowledge this is the first reported biofuel cell that discharges with both anodic and cathodic enzymatic cascade architectures and the first biofuel cell that is repeatedly switched between aerobic and anaerobic conditions without any significant decrease in the discharge performance.
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Affiliation(s)
- Katharina Herkendell
- ETH Zürich, Nanotechnology Group, Säumerstrasse 4, CH-8803 Rüschlikon, Switzerland.
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24
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Affiliation(s)
- Nicolas Mano
- CNRS, CRPP, UPR 8641, 33600 Pessac, France
- University of Bordeaux, CRPP, UPR 8641, 33600 Pessac, France
| | - Anne de Poulpiquet
- Aix Marseille Univ., CNRS, BIP, 31, chemin Aiguier, 13402 Marseille, France
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25
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Morkvenaite-Vilkonciene I, Ramanaviciene A, Genys P, Ramanavicius A. Evaluation of Enzymatic Kinetics of GOx-based Electrodes by Scanning Electrochemical Microscopy at Redox Competition Mode. ELECTROANAL 2017. [DOI: 10.1002/elan.201700022] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Inga Morkvenaite-Vilkonciene
- Vilnius University; Faculty of Chemistry and Geosciences, Department of Physical Chemistry; Vilnius Lithuania
- Vilnius Gediminas Technical University; Department of Mechatronics and Robotics; Vilnius Lithuania
| | - Almira Ramanaviciene
- Vilnius University; Faculty of Chemistry and Geosciences, Department of Analytical and Environmental Chemistry; Vilnius Lithuania
| | - Povilas Genys
- Vilnius University; Faculty of Chemistry and Geosciences, Department of Physical Chemistry; Vilnius Lithuania
| | - Arunas Ramanavicius
- Vilnius University; Faculty of Chemistry and Geosciences, Department of Physical Chemistry; Vilnius Lithuania
- State Research Institute Center for Physical Sciences and Technology; Laboratory of BioNanoTechnology; Vilnius Lithuania
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26
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Lv XH, Li SS, Tian CY, Yang MM, Li C, Zhou Y, Sun XL, Zhang J, Wan WM. Borinic Acid Polymer: Simplified Synthesis and Enzymatic Biofuel Cell Application. Macromol Rapid Commun 2017; 38. [PMID: 28169485 DOI: 10.1002/marc.201600687] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Indexed: 12/29/2022]
Abstract
A simplified one-pot and less harmful method has been introduced for the synthesis of borinic acid monomer. The corresponding borinic acid polymer (PBA) has been prepared by reversible addition-fragmentation chain transfer polymerization. Property investigations confirm the characteristics of PBA as a new type of "smart material" in the field of thermo-responsive polymer. The potential application of PBA in the field of enzymatic biofuel cell has been illustrated with a wide open circuit potential of 0.92 V.
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Affiliation(s)
- Xin-Hu Lv
- State Key Laboratory of Heavy Oil Processing, Centre for Bioengineering and Biotechnology, and College of Science, China University of Petroleum (East China), Qingdao, 266580, China
| | - Shun-Shun Li
- State Key Laboratory of Heavy Oil Processing, Centre for Bioengineering and Biotechnology, and College of Science, China University of Petroleum (East China), Qingdao, 266580, China
| | - Cong-Yu Tian
- State Key Laboratory of Heavy Oil Processing, Centre for Bioengineering and Biotechnology, and College of Science, China University of Petroleum (East China), Qingdao, 266580, China
| | - Mao-Mao Yang
- State Key Laboratory of Heavy Oil Processing, Centre for Bioengineering and Biotechnology, and College of Science, China University of Petroleum (East China), Qingdao, 266580, China
| | - Cheng Li
- State Key Laboratory of Heavy Oil Processing, Centre for Bioengineering and Biotechnology, and College of Science, China University of Petroleum (East China), Qingdao, 266580, China
| | - Yan Zhou
- State Key Laboratory of Heavy Oil Processing, Centre for Bioengineering and Biotechnology, and College of Science, China University of Petroleum (East China), Qingdao, 266580, China
| | - Xiao-Li Sun
- State Key Laboratory of Heavy Oil Processing, Centre for Bioengineering and Biotechnology, and College of Science, China University of Petroleum (East China), Qingdao, 266580, China
| | - Jun Zhang
- State Key Laboratory of Heavy Oil Processing, Centre for Bioengineering and Biotechnology, and College of Science, China University of Petroleum (East China), Qingdao, 266580, China
| | - Wen-Ming Wan
- State Key Laboratory of Heavy Oil Processing, Centre for Bioengineering and Biotechnology, and College of Science, China University of Petroleum (East China), Qingdao, 266580, China
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27
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Sekretaryova AN, Eriksson M, Turner AP. Bioelectrocatalytic systems for health applications. Biotechnol Adv 2016; 34:177-97. [DOI: 10.1016/j.biotechadv.2015.12.005] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Revised: 12/15/2015] [Accepted: 12/15/2015] [Indexed: 01/06/2023]
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28
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Babadi AA, Bagheri S, Hamid SB. Progress on implantable biofuel cell: Nano-carbon functionalization for enzyme immobilization enhancement. Biosens Bioelectron 2016; 79:850-60. [DOI: 10.1016/j.bios.2016.01.016] [Citation(s) in RCA: 76] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Revised: 01/05/2016] [Accepted: 01/06/2016] [Indexed: 01/25/2023]
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29
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Varničić M, Vidaković-Koch T, Sundmacher K. Gluconic Acid Synthesis in an Electroenzymatic Reactor. Electrochim Acta 2015. [DOI: 10.1016/j.electacta.2015.05.151] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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30
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Reuillard B, Gentil S, Carrière M, Le Goff A, Cosnier S. Biomimetic versus enzymatic high-potential electrocatalytic reduction of hydrogen peroxide on a functionalized carbon nanotube electrode. Chem Sci 2015; 6:5139-5143. [PMID: 29142732 PMCID: PMC5666682 DOI: 10.1039/c5sc01473e] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2015] [Accepted: 05/22/2015] [Indexed: 11/29/2022] Open
Abstract
We report the non-covalent functionalization of a multi-walled carbon nanotube (MWCNT) electrode with a biomimetic model of the horseradish peroxidase (HRP) active site.
We report the non-covalent functionalization of a multi-walled carbon nanotube (MWCNT) electrode with a biomimetic model of the horseradish peroxidase (HRP) active site. By modifying the MWCNT electrode surface with imidazole-modified polypyrrole, a new biomimetic complex of HRP was synthesized on the MWCNT sidewalls via the coordination of imidazole (Im) to the metal centre of iron protoporphyrin IX, affording (Im)(PP)FeIII. Compared to the pi-stacking of non-coordinated (PP)FeIII on a MWCNT electrode, the (Im)(PP)FeIII-modified MWCNT electrode exhibits higher electrocatalytic activity with an Imax = 0.52 mA cm–2 for the reduction of H2O2, accompanied by a high onset potential of 0.43 V vs. Ag/AgCl. The performances of these novel surface-confined HRP mimics were compared to those of a MWCNT electrode modified by HRP. Although the enzyme electrode displays a higher electrocatalytic activity towards H2O2 reduction, the (Im)(PP)FeIII-modified MWCNT electrode exhibits a markedly higher operational stability, retaining 63% of its initial activity after one month.
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Affiliation(s)
- Bertrand Reuillard
- Univ. Grenoble Alpes , DCM UMR 5250 , F-38000 Grenoble , France and CNRS , DCM UMR 5250 , F-38000 Grenoble , France .
| | - Solène Gentil
- Univ. Grenoble Alpes , DCM UMR 5250 , F-38000 Grenoble , France and CNRS , DCM UMR 5250 , F-38000 Grenoble , France .
| | - Marie Carrière
- Univ. Grenoble Alpes , DCM UMR 5250 , F-38000 Grenoble , France and CNRS , DCM UMR 5250 , F-38000 Grenoble , France .
| | - Alan Le Goff
- Univ. Grenoble Alpes , DCM UMR 5250 , F-38000 Grenoble , France and CNRS , DCM UMR 5250 , F-38000 Grenoble , France .
| | - Serge Cosnier
- Univ. Grenoble Alpes , DCM UMR 5250 , F-38000 Grenoble , France and CNRS , DCM UMR 5250 , F-38000 Grenoble , France .
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31
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Sekretaryova AN, Beni V, Eriksson M, Karyakin AA, Turner APF, Vagin MY. Cholesterol self-powered biosensor. Anal Chem 2014; 86:9540-7. [PMID: 25164485 DOI: 10.1021/ac501699p] [Citation(s) in RCA: 94] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Monitoring the cholesterol level is of great importance, especially for people with high risk of developing heart disease. Here we report on reagentless cholesterol detection in human plasma with a novel single-enzyme, membrane-free, self-powered biosensor, in which both cathodic and anodic bioelectrocatalytic reactions are powered by the same substrate. Cholesterol oxidase was immobilized in a sol-gel matrix on both the cathode and the anode. Hydrogen peroxide, a product of the enzymatic conversion of cholesterol, was electrocatalytically reduced, by the use of Prussian blue, at the cathode. In parallel, cholesterol oxidation catalyzed by mediated cholesterol oxidase occurred at the anode. The analytical performance was assessed for both electrode systems separately. The combination of the two electrodes, formed on high surface-area carbon cloth electrodes, resulted in a self-powered biosensor with enhanced sensitivity (26.0 mA M(-1) cm(-2)), compared to either of the two individual electrodes, and a dynamic range up to 4.1 mM cholesterol. Reagentless cholesterol detection with both electrochemical systems and with the self-powered biosensor was performed and the results were compared with the standard method of colorimetric cholesterol quantification.
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Affiliation(s)
- Alina N Sekretaryova
- Department of Physics, Chemistry and Biology, Linköping University , SE-581 83 Linköping, Sweden
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