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Chakraborty I, Olsson RT, Andersson RL, Pandey A. Glucose-based biofuel cells and their applications in medical implants: A review. Heliyon 2024; 10:e33615. [PMID: 39040310 PMCID: PMC11261083 DOI: 10.1016/j.heliyon.2024.e33615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2024] [Accepted: 06/24/2024] [Indexed: 07/24/2024] Open
Abstract
In glucose biofuel cells (G-BFCs), glucose oxidation at the anode and oxygen reduction at the cathode yield electrons, which generate electric energy that can power a wide range of electronic devices. Research associated with the development of G-BFCs has increased in popularity among researchers because of the eco-friendly nature of G-BFCs (as related to their construction) and their evolution from inexpensive bio-based materials. In addition, their excellent specificity towards glucose as an energy source, and other properties, such as small size and weight, make them attractive within various demanding applied environments. For example, G-BFCs have received much attention as implanted devices, especially for uses related to cardiac activities. Envisioned pacemakers and defibrillators powered by G-BFCs would not be required to have conventional lithium batteries exchanged every 5-10 years. However, future research is needed to develop G-BFCs demonstrating more stable power consistency and improved lifespan, as well as solving the challenges in converting laboratory-made implantable G-BFCs into implanted devices in the human body. The categorization of G-BFCs as a subcategory of different biofuel cells and their performance is reviewed in this article.
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Affiliation(s)
| | - Richard T. Olsson
- Department of Fibre and Polymer Technology, School of Chemical Science and Engineering, KTH – Royal Institute of Technology, Teknikringen 56-58, 100 44, Stockholm, Sweden
| | - Richard L. Andersson
- Department of Fibre and Polymer Technology, School of Chemical Science and Engineering, KTH – Royal Institute of Technology, Teknikringen 56-58, 100 44, Stockholm, Sweden
| | - Annu Pandey
- Department of Fibre and Polymer Technology, School of Chemical Science and Engineering, KTH – Royal Institute of Technology, Teknikringen 56-58, 100 44, Stockholm, Sweden
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2
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Yue O, Wang X, Xie L, Bai Z, Zou X, Liu X. Biomimetic Exogenous "Tissue Batteries" as Artificial Power Sources for Implantable Bioelectronic Devices Manufacturing. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2307369. [PMID: 38196276 PMCID: PMC10953594 DOI: 10.1002/advs.202307369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 11/27/2023] [Indexed: 01/11/2024]
Abstract
Implantable bioelectronic devices (IBDs) have gained attention for their capacity to conformably detect physiological and pathological signals and further provide internal therapy. However, traditional power sources integrated into these IBDs possess intricate limitations such as bulkiness, rigidity, and biotoxicity. Recently, artificial "tissue batteries" (ATBs) have diffusely developed as artificial power sources for IBDs manufacturing, enabling comprehensive biological-activity monitoring, diagnosis, and therapy. ATBs are on-demand and designed to accommodate the soft and confining curved placement space of organisms, minimizing interface discrepancies, and providing ample power for clinical applications. This review presents the near-term advancements in ATBs, with a focus on their miniaturization, flexibility, biodegradability, and power density. Furthermore, it delves into material-screening, structural-design, and energy density across three distinct categories of TBs, distinguished by power supply strategies. These types encompass innovative energy storage devices (chemical batteries and supercapacitors), power conversion devices that harness power from human-body (biofuel cells, thermoelectric nanogenerators, bio-potential devices, piezoelectric harvesters, and triboelectric devices), and energy transfer devices that receive and utilize external energy (radiofrequency-ultrasound energy harvesters, ultrasound-induced energy harvesters, and photovoltaic devices). Ultimately, future challenges and prospects emphasize ATBs with the indispensability of bio-safety, flexibility, and high-volume energy density as crucial components in long-term implantable bioelectronic devices.
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Affiliation(s)
- Ouyang Yue
- College of Bioresources Chemical and Materials EngineeringShaanxi University of Science & TechnologyXi'anShaanxi710021China
- National Demonstration Center for Experimental Light Chemistry Engineering EducationShaanxi University of Science &TechnologyXi'anShaanxi710021China
| | - Xuechuan Wang
- College of Bioresources Chemical and Materials EngineeringShaanxi University of Science & TechnologyXi'anShaanxi710021China
- College of Chemistry and Chemical EngineeringShaanxi University of Science & TechnologyXi'anShaanxi710021China
| | - Long Xie
- College of Bioresources Chemical and Materials EngineeringShaanxi University of Science & TechnologyXi'anShaanxi710021China
- College of Chemistry and Chemical EngineeringShaanxi University of Science & TechnologyXi'anShaanxi710021China
| | - Zhongxue Bai
- College of Bioresources Chemical and Materials EngineeringShaanxi University of Science & TechnologyXi'anShaanxi710021China
- National Demonstration Center for Experimental Light Chemistry Engineering EducationShaanxi University of Science &TechnologyXi'anShaanxi710021China
| | - Xiaoliang Zou
- College of Bioresources Chemical and Materials EngineeringShaanxi University of Science & TechnologyXi'anShaanxi710021China
- National Demonstration Center for Experimental Light Chemistry Engineering EducationShaanxi University of Science &TechnologyXi'anShaanxi710021China
| | - Xinhua Liu
- College of Bioresources Chemical and Materials EngineeringShaanxi University of Science & TechnologyXi'anShaanxi710021China
- National Demonstration Center for Experimental Light Chemistry Engineering EducationShaanxi University of Science &TechnologyXi'anShaanxi710021China
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3
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Ali I, Islam MR, Yin J, Eichhorn SJ, Chen J, Karim N, Afroj S. Advances in Smart Photovoltaic Textiles. ACS NANO 2024; 18:3871-3915. [PMID: 38261716 PMCID: PMC10851667 DOI: 10.1021/acsnano.3c10033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 01/04/2024] [Accepted: 01/09/2024] [Indexed: 01/25/2024]
Abstract
Energy harvesting textiles have emerged as a promising solution to sustainably power wearable electronics. Textile-based solar cells (SCs) interconnected with on-body electronics have emerged to meet such needs. These technologies are lightweight, flexible, and easy to transport while leveraging the abundant natural sunlight in an eco-friendly way. In this Review, we comprehensively explore the working mechanisms, diverse types, and advanced fabrication strategies of photovoltaic textiles. Furthermore, we provide a detailed analysis of the recent progress made in various types of photovoltaic textiles, emphasizing their electrochemical performance. The focal point of this review centers on smart photovoltaic textiles for wearable electronic applications. Finally, we offer insights and perspectives on potential solutions to overcome the existing limitations of textile-based photovoltaics to promote their industrial commercialization.
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Affiliation(s)
- Iftikhar Ali
- Centre
for Print Research (CFPR), The University
of the West of England, Frenchay Campus, Bristol BS16 1QY, U.K.
| | - Md Rashedul Islam
- Centre
for Print Research (CFPR), The University
of the West of England, Frenchay Campus, Bristol BS16 1QY, U.K.
| | - Junyi Yin
- Department
of Bioengineering, University of California,
Los Angeles, Los Angeles, California 90095, United States
| | - Stephen J. Eichhorn
- Bristol
Composites Institute, School of Civil, Aerospace, and Design Engineering, The University of Bristol, University Walk, Bristol BS8 1TR, U.K.
| | - Jun Chen
- Department
of Bioengineering, University of California,
Los Angeles, Los Angeles, California 90095, United States
| | - Nazmul Karim
- Centre
for Print Research (CFPR), The University
of the West of England, Frenchay Campus, Bristol BS16 1QY, U.K.
- Nottingham
School of Art and Design, Nottingham Trent
University, Shakespeare Street, Nottingham NG1 4GG, U.K.
| | - Shaila Afroj
- Centre
for Print Research (CFPR), The University
of the West of England, Frenchay Campus, Bristol BS16 1QY, U.K.
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4
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Li J, Che Z, Wan X, Manshaii F, Xu J, Chen J. Biomaterials and bioelectronics for self-powered neurostimulation. Biomaterials 2024; 304:122421. [PMID: 38065037 DOI: 10.1016/j.biomaterials.2023.122421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 11/23/2023] [Accepted: 11/27/2023] [Indexed: 12/30/2023]
Abstract
Self-powered neurostimulation via biomaterials and bioelectronics innovation has emerged as a compelling approach to explore, repair, and modulate neural systems. This review examines the application of self-powered bioelectronics for electrical stimulation of both the central and peripheral nervous systems, as well as isolated neurons. Contemporary research has adeptly harnessed biomechanical and biochemical energy from the human body, through various mechanisms such as triboelectricity, piezoelectricity, magnetoelasticity, and biofuel cells, to power these advanced bioelectronics. Notably, these self-powered bioelectronics hold substantial potential for delivering neural stimulations that are customized for the treatment of neurological diseases, facilitation of neural regeneration, and the development of neuroprosthetics. Looking ahead, we expect that the ongoing advancements in biomaterials and bioelectronics will drive the field of self-powered neurostimulation toward the realization of more advanced, closed-loop therapeutic solutions, paving the way for personalized and adaptable neurostimulators in the coming decades.
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Affiliation(s)
- Jinlong Li
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA, 90095, USA
| | - Ziyuan Che
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA, 90095, USA
| | - Xiao Wan
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA, 90095, USA
| | - Farid Manshaii
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA, 90095, USA
| | - Jing Xu
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA, 90095, USA
| | - Jun Chen
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA, 90095, USA.
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5
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Chen C, Feng J, Li J, Guo Y, Shi X, Peng H. Functional Fiber Materials to Smart Fiber Devices. Chem Rev 2023; 123:613-662. [PMID: 35977344 DOI: 10.1021/acs.chemrev.2c00192] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The development of fiber materials has accompanied the evolution of human civilization for centuries. Recent advances in materials science and chemistry offered fibers new applications with various functions, including energy harvesting, energy storing, displaying, health monitoring and treating, and computing. The unique one-dimensional shape of fiber devices endows them advantages to work as human-interfaced electronics due to the small size, lightweight, flexibility, and feasibility for integration into large-scale textile systems. In this review, we first present a discussion of the basics of fiber materials and the design principles of fiber devices, followed by a comprehensive analysis on recently developed fiber devices. Finally, we provide the current challenges facing this field and give an outlook on future research directions. With novel fiber devices and new applications continuing to be discovered after two decades of research, we envision that new fiber devices could have an important impact on our life in the near future.
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Affiliation(s)
- Chuanrui Chen
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, and Laboratory of Advanced Materials, Fudan University, Shanghai 200438, P. R. China
| | - Jianyou Feng
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, and Laboratory of Advanced Materials, Fudan University, Shanghai 200438, P. R. China
| | - Jiaxin Li
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, and Laboratory of Advanced Materials, Fudan University, Shanghai 200438, P. R. China
| | - Yue Guo
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, and Laboratory of Advanced Materials, Fudan University, Shanghai 200438, P. R. China
| | - Xiang Shi
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, and Laboratory of Advanced Materials, Fudan University, Shanghai 200438, P. R. China
| | - Huisheng Peng
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, and Laboratory of Advanced Materials, Fudan University, Shanghai 200438, P. R. China
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6
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Plekhanova YV, Reshetilov AN. Nanomaterials for Controlled Adjustment of the Parameters of Electrochemical Biosensors and Biofuel Cells. BIOL BULL+ 2022. [DOI: 10.1134/s1062359022040124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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7
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Guo Y, Chen C, Feng J, Wang L, Wang J, Tang C, Sun X, Peng H. An Anti-Biofouling Flexible Fiber Biofuel Cell Working in the Brain. SMALL METHODS 2022; 6:e2200142. [PMID: 35322598 DOI: 10.1002/smtd.202200142] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 03/09/2022] [Indexed: 06/14/2023]
Abstract
Biofuel cell (BFC) that transfers chemical energy into electricity is a promising candidate as an energy-harvesting device for implantable electronics. However, there still remain major challenges for implantable BFCs, including bulky and rigid device structure mismatching with soft tissues such as the brain, and the power output decreases due to the fouling process in a biological environment. Here, a flexible and anti-biofouling fiber BFC working in the brain chronically is developed. The fiber BFC is based on a carbon nanotube fiber electrode to possess small size and flexibility. A hydrophilic zwitterionic anti-biofouling polydopamine-2-methacryloyloxyethyl phosphorylcholine layer is designed on the surface of fiber BFC to resist the nonspecific protein adsorption in a complex biological environment. After implantation, the fiber BFC can achieve a stable device/tissue interface, along with a negligible immune response. The fiber BFC has first realized power generation in the mouse brain for over a month, exhibiting its promising prospect as an energy-harvesting device in vivo.
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Affiliation(s)
- Yue Guo
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, and Laboratory of Advanced Materials, Fudan University, Shanghai, 200438, China
| | - Chuanrui Chen
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, and Laboratory of Advanced Materials, Fudan University, Shanghai, 200438, China
| | - Jianyou Feng
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, and Laboratory of Advanced Materials, Fudan University, Shanghai, 200438, China
| | - Liyuan Wang
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, and Laboratory of Advanced Materials, Fudan University, Shanghai, 200438, China
| | - Jiajia Wang
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, and Laboratory of Advanced Materials, Fudan University, Shanghai, 200438, China
| | - Chengqiang Tang
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, and Laboratory of Advanced Materials, Fudan University, Shanghai, 200438, China
| | - Xuemei Sun
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, and Laboratory of Advanced Materials, Fudan University, Shanghai, 200438, China
| | - Huisheng Peng
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, and Laboratory of Advanced Materials, Fudan University, Shanghai, 200438, China
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8
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Immobilizing Enzymes on a Commercial Polymer: Performance Analysis of a GOx-Laccase Based Enzymatic Biofuel Cell Assembly. ENERGIES 2022. [DOI: 10.3390/en15062182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Enzymatic Biofuel Cell (EBC) represents a promising green source since it is capable of harvesting electricity from renewable and abundantly available biofuels using enzymes as catalysts. Nevertheless, nowadays long-term stability and low power output are currently the main concerns. To this end, several research studies focus on using complex tridimensional and highly expensive nanostructures as electrode support for enzymes. This increases cell performance whilst drastically reducing the economic feasibility needed for industrial viability. Thus, this paper analyzes a novel flow-based EBC consisting of covalent immobilized GOx (bioanode) and Laccase (biocathode) on a commercial flat conductive polymer. A suitable immobilization technique based on covalent ligands is carried out to enhance EBC durability. The experimental characterization demonstrates that the cell generates power over three weeks, reaching 590 mV and 2.41 µW cm−2 as maximum open circuit voltage and power density, respectively. The most significant contributions of this configuration are definitely ease of implementation, low cost, high scalability, and reproducibility. Therefore, such a design can be considered a step forward in the viable EBC industrialization process for a wide range of applications.
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9
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Antipova CG, Parunova YM, Vishnevskaya MV, Krasheninnikov SV, Lukanina KI, Grigoriev TE, Chvalun SN, Gotovtsev PM. Biomechanical behaviour of PEDOT:PSS-based hydrogels as an electrode for stent integrated enzyme biofuel cells. Heliyon 2022; 8:e09218. [PMID: 35368535 PMCID: PMC8971615 DOI: 10.1016/j.heliyon.2022.e09218] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 01/31/2022] [Accepted: 03/25/2022] [Indexed: 11/28/2022] Open
Abstract
The possibility of creating a biofuel cell based on a metal stent was shown in this study. Given the existing stent implantation approaches, the integration of a biofuel cell into a stent naturally entails capacity for biofuel cells to be installed into a human body. As a counter electrode, a hydrogel based on iota-carrageenan, polyvinyl alcohol, and PEDOT:PSS, with an immobilized glucose oxidase enzyme, was proposed. Tension tests demonstrated that the hydrogel mechanical behavior resembles that of a bovine's vein. To obtain an analytical description, the deformation curves were fitted using Gent and Ogden models, prompting the fitting parameters which can be useful in further investigations. During cyclic biaxial studies the samples strength was shown to decreases insignificantly in the first 50 cycles and, further, remains stable up to more than 100 cycles. The biofuel cell was designed with the PEDOT:PSS based material as an anode and a Co–Cr self-expanding stent as a cathode. The maximum biofuel cell power density with a glucose concentration of 5 mM was 7.87 × 10−5 W in phosphate buffer and 3.98 × 10−5 W in blood mimicking buffer. Thus, the biofuel cell integration in the self-expanding stent was demonstrated.
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Affiliation(s)
- Christina G Antipova
- National Research Centre "Kurchatov Institute", Department of Nanobiomaterials and Structures, Akademika Kurchatova pl., 1, 123182, Moscow, Russia
| | - Yulia M Parunova
- National Research Centre "Kurchatov Institute", Biotechnology and Bioenergy Department, Akademika Kurchatova pl., 1, 123182, Moscow, Russia
| | - Maria V Vishnevskaya
- National Research Centre "Kurchatov Institute", Biotechnology and Bioenergy Department, Akademika Kurchatova pl., 1, 123182, Moscow, Russia
| | - Sergey V Krasheninnikov
- National Research Centre "Kurchatov Institute", Department of Nanobiomaterials and Structures, Akademika Kurchatova pl., 1, 123182, Moscow, Russia
| | - Ksenia I Lukanina
- National Research Centre "Kurchatov Institute", Department of Nanobiomaterials and Structures, Akademika Kurchatova pl., 1, 123182, Moscow, Russia
| | - Timofei E Grigoriev
- National Research Centre "Kurchatov Institute", Department of Nanobiomaterials and Structures, Akademika Kurchatova pl., 1, 123182, Moscow, Russia.,Moscow Institute of Physics and Technology (National Research University), 9 Institutskiy per., Dolgoprudny, Moscow Region, 141701, Russia
| | - Sergei N Chvalun
- National Research Centre "Kurchatov Institute", Department of Nanobiomaterials and Structures, Akademika Kurchatova pl., 1, 123182, Moscow, Russia
| | - Pavel M Gotovtsev
- National Research Centre "Kurchatov Institute", Biotechnology and Bioenergy Department, Akademika Kurchatova pl., 1, 123182, Moscow, Russia.,Moscow Institute of Physics and Technology (National Research University), 9 Institutskiy per., Dolgoprudny, Moscow Region, 141701, Russia
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10
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Yang SY, Sencadas V, You SS, Jia NZX, Srinivasan SS, Huang HW, Ahmed AE, Liang JY, Traverso G. Powering Implantable and Ingestible Electronics. ADVANCED FUNCTIONAL MATERIALS 2021; 31:2009289. [PMID: 34720792 PMCID: PMC8553224 DOI: 10.1002/adfm.202009289] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Indexed: 05/28/2023]
Abstract
Implantable and ingestible biomedical electronic devices can be useful tools for detecting physiological and pathophysiological signals, and providing treatments that cannot be done externally. However, one major challenge in the development of these devices is the limited lifetime of their power sources. The state-of-the-art of powering technologies for implantable and ingestible electronics is reviewed here. The structure and power requirements of implantable and ingestible biomedical electronics are described to guide the development of powering technologies. These powering technologies include novel batteries that can be used as both power sources and for energy storage, devices that can harvest energy from the human body, and devices that can receive and operate with energy transferred from exogenous sources. Furthermore, potential sources of mechanical, chemical, and electromagnetic energy present around common target locations of implantable and ingestible electronics are thoroughly analyzed; energy harvesting and transfer methods befitting each energy source are also discussed. Developing power sources that are safe, compact, and have high volumetric energy densities is essential for realizing long-term in-body biomedical electronics and for enabling a new era of personalized healthcare.
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Affiliation(s)
- So-Yoon Yang
- Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Vitor Sencadas
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; School of Mechanical, Materials & Mechatronics Engineering, University of Wollongong, Wollongong, NSW 2522, Australia
| | - Siheng Sean You
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Division of Gastroenterology, Hepatology and Endoscopy, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Neil Zi-Xun Jia
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Shriya Sruthi Srinivasan
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Division of Gastroenterology, Hepatology and Endoscopy, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Hen-Wei Huang
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Division of Gastroenterology, Hepatology and Endoscopy, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Abdelsalam Elrefaey Ahmed
- Division of Gastroenterology, Hepatology and Endoscopy, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Jia Ying Liang
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Division of Gastroenterology, Hepatology and Endoscopy, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Giovanni Traverso
- Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Division of Gastroenterology, Hepatology and Endoscopy, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
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11
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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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12
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Ramanavicius S, Ramanavicius A. Charge Transfer and Biocompatibility Aspects in Conducting Polymer-Based Enzymatic Biosensors and Biofuel Cells. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:371. [PMID: 33540587 PMCID: PMC7912793 DOI: 10.3390/nano11020371] [Citation(s) in RCA: 72] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 01/23/2021] [Accepted: 01/24/2021] [Indexed: 02/06/2023]
Abstract
Charge transfer (CT) is a very important issue in the design of biosensors and biofuel cells. Some nanomaterials can be applied to facilitate the CT in these bioelectronics-based devices. In this review, we overview some CT mechanisms and/or pathways that are the most frequently established between redox enzymes and electrodes. Facilitation of indirect CT by the application of some nanomaterials is frequently applied in electrochemical enzymatic biosensors and biofuel cells. More sophisticated and still rather rarely observed is direct charge transfer (DCT), which is often addressed as direct electron transfer (DET), therefore, DCT/DET is also targeted and discussed in this review. The application of conducting polymers (CPs) for the immobilization of enzymes and facilitation of charge transfer during the design of biosensors and biofuel cells are overviewed. Significant attention is paid to various ways of synthesis and application of conducting polymers such as polyaniline, polypyrrole, polythiophene poly(3,4-ethylenedioxythiophene). Some DCT/DET mechanisms in CP-based sensors and biosensors are discussed, taking into account that not only charge transfer via electrons, but also charge transfer via holes can play a crucial role in the design of bioelectronics-based devices. Biocompatibility aspects of CPs, which provides important advantages essential for implantable bioelectronics, are discussed.
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Affiliation(s)
- Simonas Ramanavicius
- Department of Physical Chemistry, Faculty of Chemistry and Geosciences, Institute of Chemistry, Vilnius University, Naugarduko 24, LT-03225 Vilnius, Lithuania
| | - Arunas Ramanavicius
- Department of Physical Chemistry, Faculty of Chemistry and Geosciences, Institute of Chemistry, Vilnius University, Naugarduko 24, LT-03225 Vilnius, Lithuania
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Buaki-Sogó M, García-Carmona L, Gil-Agustí M, Zubizarreta L, García-Pellicer M, Quijano-López A. Enzymatic Glucose-Based Bio-batteries: Bioenergy to Fuel Next-Generation Devices. Top Curr Chem (Cham) 2020; 378:49. [PMID: 33125588 DOI: 10.1007/s41061-020-00312-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Accepted: 10/05/2020] [Indexed: 11/26/2022]
Abstract
This article consists of a review of the main concepts and paradigms established in the field of biological fuel cells or biofuel cells. The aim is to provide an overview of the current panorama, basic concepts, and methodologies used in the field of enzymatic biofuel cells, as well as the applications of these bio-systems in flexible electronics and implantable or portable devices. Finally, the challenges needing to be addressed in the development of biofuel cells capable of supplying power to small size devices with applications in areas related to health and well-being or next-generation portable devices are analyzed. The aim of this study is to contribute to biofuel cell technology development; this is a multidisciplinary topic about which review articles related to different scientific areas, from Materials Science to technology applications, can be found. With this article, the authors intend to reach a wide readership in order to spread biofuel cell technology for different scientific profiles and boost new contributions and developments to overcome future challenges.
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Affiliation(s)
- Mireia Buaki-Sogó
- Instituto Tecnológico de la Energía (ITE), Avenida Juan de la Cierva, 24, 46980, Paterna, Valencia, Spain.
| | - Laura García-Carmona
- Instituto Tecnológico de la Energía (ITE), Avenida Juan de la Cierva, 24, 46980, Paterna, Valencia, Spain
| | - Mayte Gil-Agustí
- Instituto Tecnológico de la Energía (ITE), Avenida Juan de la Cierva, 24, 46980, Paterna, Valencia, Spain
| | - Leire Zubizarreta
- Instituto Tecnológico de la Energía (ITE), Avenida Juan de la Cierva, 24, 46980, Paterna, Valencia, Spain
| | - Marta García-Pellicer
- Instituto Tecnológico de la Energía (ITE), Avenida Juan de la Cierva, 24, 46980, Paterna, Valencia, Spain
| | - Alfredo Quijano-López
- ITE Universitat Politécnica de València, Camino de Vera s/n edificio 6C, 46022, Valencia, Spain
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Lee DY, Yun JH, Park YB, Hyeon JS, Jang Y, Choi YB, Kim HH, Kang TM, Ovalle R, Baughman RH, Kim SM, Kee CW, Kim SJ. Two-Ply Carbon Nanotube Fiber-Typed Enzymatic Biofuel Cell Implanted in Mice. IEEE Trans Nanobioscience 2020; 19:333-338. [PMID: 32603292 DOI: 10.1109/tnb.2020.2995143] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Implantable devices have emerged as a promising industry. It is inevitable that these devices will require a power source to operate in vivo. Thus, to power implantable medical devices, biofuel cells (BFCs) that generate electricity using glucose without an external power supply have been considered. Although implantable BFCs have been developed for application in vivo, they are limited by their bulky electrodes and low power density. In the present study, we attempted to apply to living mice an implantable enzymatic BFC (EBFC) that was previously reported to be a high-power EBFC comprising carbon nanotube yarn electrodes. To improve their mechanical properties and for convenient implantation, the electrodes were coated with Nafion and twisted into a micro-sized, two-ply, one-body system. When the two-ply EBFC system was implanted in the abdominal cavity of mice, it provided a high-power density of 0.3 mW/cm2. The two-ply EBFC system was injected through a needle using a syringe without surgery and the inflammatory response in vivo initially induced by the injection of the EBFC system was attenuated after 7 days, indicating the biocompatibility of the system in vivo.
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Affiliation(s)
- Evgeny Katz
- Department of Chemistry and Biomolecular Science Clarkson University Potsdam NY 13699 USA
| | - Paolo Bollella
- Department of Chemistry and Biomolecular Science Clarkson University Potsdam NY 13699 USA
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Bollella P, Lee I, Blaauw D, Katz E. A Microelectronic Sensor Device Powered by a Small Implantable Biofuel Cell. Chemphyschem 2019; 21:120-128. [DOI: 10.1002/cphc.201900700] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 08/12/2019] [Indexed: 12/15/2022]
Affiliation(s)
- Paolo Bollella
- Department of Chemistry and Biomolecular ScienceClarkson University Potsdam NY 13699–5810 USA
| | - Inhee Lee
- Department of Electrical Engineering and Computer ScienceUniversity of Michigan Ann Arbor MI 48109 USA
| | - David Blaauw
- Department of Electrical Engineering and Computer ScienceUniversity of Michigan Ann Arbor MI 48109 USA
| | - Evgeny Katz
- Department of Chemistry and Biomolecular ScienceClarkson University Potsdam NY 13699–5810 USA
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17
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Challenges for successful implantation of biofuel cells. Bioelectrochemistry 2018; 124:57-72. [DOI: 10.1016/j.bioelechem.2018.05.011] [Citation(s) in RCA: 121] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2017] [Revised: 05/11/2018] [Accepted: 05/25/2018] [Indexed: 01/09/2023]
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18
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El Ichi-Ribault S, Alcaraz JP, Boucher F, Boutaud B, Dalmolin R, Boutonnat J, Cinquin P, Zebda A, Martin DK. Remote wireless control of an enzymatic biofuel cell implanted in a rabbit for 2 months. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.02.156] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Xiao X, Siepenkoetter T, Conghaile PÓ, Leech D, Magner E. Nanoporous Gold-Based Biofuel Cells on Contact Lenses. ACS APPLIED MATERIALS & INTERFACES 2018; 10:7107-7116. [PMID: 29406691 DOI: 10.1021/acsami.7b18708] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
A lactate/O2 enzymatic biofuel cell (EBFC) was prepared as a potential power source for wearable microelectronic devices. Mechanically stable and flexible nanoporous gold (NPG) electrodes were prepared using an electrochemical dealloying method consisting of a pre-anodization process and a subsequent electrochemical cleaning step. Bioanodes were prepared by the electrodeposition of an Os polymer and Pediococcus sp. lactate oxidase onto the NPG electrode. The electrocatalytic response to lactate could be tuned by adjusting the deposition time. Bilirubin oxidase from Myrothecium verrucaria was covalently attached to a diazonium-modified NPG surface. A flexible EBFC was prepared by placing the electrodes between two commercially available contact lenses to avoid direct contact with the eye. When tested in air-equilibrated artificial tear solutions (3 mM lactate), a maximum power density of 1.7 ± 0.1 μW cm-2 and an open-circuit voltage of 380 ± 28 mV were obtained, values slightly lower than those obtained in phosphate buffer solution (2.4 ± 0.2 μW cm-2 and 455 ± 21 mV, respectively). The decrease was mainly attributed to interference from ascorbate. After 5.5 h of operation, the EBFC retained 20% of the initial power output.
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Affiliation(s)
- Xinxin Xiao
- Department of Chemical Sciences and Bernal Institute, University of Limerick , Limerick V94 T9PX, Ireland
| | - Till Siepenkoetter
- Department of Chemical Sciences and Bernal Institute, University of Limerick , Limerick V94 T9PX, Ireland
| | - Peter Ó Conghaile
- School of Chemistry & Ryan Institute, National University of Ireland Galway , Galway H91 TK33, Ireland
| | - Dónal Leech
- School of Chemistry & Ryan Institute, National University of Ireland Galway , Galway H91 TK33, Ireland
| | - Edmond Magner
- Department of Chemical Sciences and Bernal Institute, University of Limerick , Limerick V94 T9PX, Ireland
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Gamella M, Koushanpour A, Katz E. Biofuel cells – Activation of micro- and macro-electronic devices. Bioelectrochemistry 2018; 119:33-42. [DOI: 10.1016/j.bioelechem.2017.09.002] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Revised: 09/06/2017] [Accepted: 09/06/2017] [Indexed: 02/08/2023]
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21
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22
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Kai H, Yamauchi T, Ogawa Y, Tsubota A, Magome T, Miyake T, Yamasaki K, Nishizawa M. Accelerated Wound Healing on Skin by Electrical Stimulation with a Bioelectric Plaster. Adv Healthc Mater 2017; 6. [PMID: 28929631 DOI: 10.1002/adhm.201700465] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Revised: 07/25/2017] [Indexed: 12/31/2022]
Abstract
Wound healing on skin involves cell migration and proliferation in response to endogenous electric current. External electrical stimulation by electrical equipment is used to promote these biological processes for the treatment of chronic wounds and ulcers. Miniaturization of the electrical stimulation device for wound healing on skin will make this technology more widely available. Using flexible enzymatic electrodes and stretchable hydrogel, a stretchable bioelectric plaster is fabricated with a built-in enzymatic biofuel cell (EBFC) that fits to skin and generates ionic current along the surface of the skin by enzymatic electrochemical reactions for more than 12 h. To investigate the efficacy of the fabricated bioelectric plaster, an artificial wound is made on the back skin of a live mouse and the wound healing is observed for 7 d in the presence and absence of the ionic current of the bioelectric plaster. The time course of the wound size as well as the hematoxylin and eosin staining of the skin section reveals that the ionic current of the plaster leads to faster and smoother wound healing. The present work demonstrates a proof of concept for the electrical manipulation of biological functions by EBFCs.
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Affiliation(s)
- Hiroyuki Kai
- Department of Finemechanics; Graduate School of Engineering; Tohoku University; 6-6-01 Aramaki Aoba-ku, Sendai 980-8579 Japan
| | - Takeshi Yamauchi
- Department of Dermatology; Graduate School of Medicine; Tohoku University; 1-1 Seiryo-machi Aoba-ku, Sendai 980-8574 Japan
| | - Yudai Ogawa
- Department of Finemechanics; Graduate School of Engineering; Tohoku University; 6-6-01 Aramaki Aoba-ku, Sendai 980-8579 Japan
| | - Ayaka Tsubota
- Department of Finemechanics; Graduate School of Engineering; Tohoku University; 6-6-01 Aramaki Aoba-ku, Sendai 980-8579 Japan
| | - Takahiro Magome
- Department of Finemechanics; Graduate School of Engineering; Tohoku University; 6-6-01 Aramaki Aoba-ku, Sendai 980-8579 Japan
| | - Takeo Miyake
- Department of Finemechanics; Graduate School of Engineering; Tohoku University; 6-6-01 Aramaki Aoba-ku, Sendai 980-8579 Japan
| | - Kenshi Yamasaki
- Department of Dermatology; Graduate School of Medicine; Tohoku University; 1-1 Seiryo-machi Aoba-ku, Sendai 980-8574 Japan
| | - Matsuhiko Nishizawa
- Department of Finemechanics; Graduate School of Engineering; Tohoku University; 6-6-01 Aramaki Aoba-ku, Sendai 980-8579 Japan
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Morrison M, Maia PD, Kutz JN. Preventing Neurodegenerative Memory Loss in Hopfield Neuronal Networks Using Cerebral Organoids or External Microelectronics. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2017; 2017:6102494. [PMID: 29312461 PMCID: PMC5605816 DOI: 10.1155/2017/6102494] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Accepted: 06/06/2017] [Indexed: 12/18/2022]
Abstract
Developing technologies have made significant progress towards linking the brain with brain-machine interfaces (BMIs) which have the potential to aid damaged brains to perform their original motor and cognitive functions. We consider the viability of such devices for mitigating the deleterious effects of memory loss that is induced by neurodegenerative diseases and/or traumatic brain injury (TBI). Our computational study considers the widely used Hopfield network, an autoassociative memory model in which neurons converge to a stable state pattern after receiving an input resembling the given memory. In this study, we connect an auxiliary network of neurons, which models the BMI device, to the original Hopfield network and train it to converge to its own auxiliary memory patterns. Injuries to the original Hopfield memory network, induced through neurodegeneration, for instance, can then be analyzed with the goal of evaluating the ability of the BMI to aid in memory retrieval tasks. Dense connectivity between the auxiliary and Hopfield networks is shown to promote robustness of memory retrieval tasks for both optimal and nonoptimal memory sets. Our computations estimate damage levels and parameter ranges for which full or partial memory recovery is achievable, providing a starting point for novel therapeutic strategies.
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Affiliation(s)
- M. Morrison
- Department of Applied Mathematics, University of Washington, Seattle, WA, USA
- Center for Sensorimotor Neural Engineering, University of Washington, Seattle, WA, USA
| | - P. D. Maia
- Department of Applied Mathematics, University of Washington, Seattle, WA, USA
| | - J. N. Kutz
- Department of Applied Mathematics, University of Washington, Seattle, WA, USA
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24
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Mazar FM, Alijanianzadeh M, Molaeirad A, Heydari P. Development of Novel Glucose oxidase Immobilization on Graphene/Gold nanoparticles/Poly Neutral red modified electrode. Process Biochem 2017. [DOI: 10.1016/j.procbio.2017.02.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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25
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Xiao X, Conghaile PÓ, Leech D, Ludwig R, Magner E. A symmetric supercapacitor/biofuel cell hybrid device based on enzyme-modified nanoporous gold: An autonomous pulse generator. Biosens Bioelectron 2017; 90:96-102. [DOI: 10.1016/j.bios.2016.11.012] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2016] [Revised: 10/21/2016] [Accepted: 11/05/2016] [Indexed: 11/15/2022]
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26
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Shleev S. Quo Vadis, Implanted Fuel Cell? Chempluschem 2017; 82:522-539. [DOI: 10.1002/cplu.201600536] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Revised: 01/12/2017] [Indexed: 01/01/2023]
Affiliation(s)
- Sergey Shleev
- Department of Biomedical Science; Malmö University; Jan Waldenströms gata 25 214 28 Malmö Sweden
- Kurchatov NBICS Centre; National Research Centre “Kurchatov Institute”; Akademika Kurchatova pl. 1 123 182 Moscow Russia
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27
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Nanostructured Inorganic Materials at Work in Electrochemical Sensing and Biofuel Cells. Catalysts 2017. [DOI: 10.3390/catal7010031] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
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28
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Parunova YM, Bushnev SO, Gonzalez-Arribas E, Falkman P, Lipkin AV, Popov VO, Shleev SV, Pankratov DV. Potentially implantable biocathode with the function of charge accumulation based on nanocomposite of polyaniline/carbon nanotubes. RUSS J ELECTROCHEM+ 2016. [DOI: 10.1134/s1023193516120119] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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29
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Guo H, Yin H, Yan X, Shi S, Yu Q, Cao Z, Li J. Pt-Bi decorated nanoporous gold for high performance direct glucose fuel cell. Sci Rep 2016; 6:39162. [PMID: 27966629 PMCID: PMC5155307 DOI: 10.1038/srep39162] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2016] [Accepted: 11/17/2016] [Indexed: 11/09/2022] Open
Abstract
Binary PtBi decorated nanoporous gold (NPG-PtBi) electrocatalyst is specially designed and prepared for the anode in direct glucose fuel cells (DGFCs). By using electroless and electrochemical plating methods, a dense Pt layer and scattered Bi particles are sequentially coated on NPG. A simple DGFC with NPG-PtBi as anode and commercial Pt/C as cathode is constructed and operated to study the effect of operating temperatures and concentrations of glucose and NaOH. With an anode noble metal loading of only 0.45 mg cm-2 (Au 0.3 mg and Pt 0.15 mg), an open circuit voltage (OCV) of 0.9 V is obtained with a maximum power density of 8 mW cm-2. Furthermore, the maximum gravimetric power density of NPG-PtBi is 18 mW mg-1, about 4.5 times higher than that of commercial Pt/C.
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Affiliation(s)
- Hong Guo
- Tianjin Key Laboratory of Advanced Functional Porous Materials and Institute for New Energy Materials and Low Carbon Technologies, School of Materials Science and Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Huiming Yin
- Tianjin Key Laboratory of Advanced Functional Porous Materials and Institute for New Energy Materials and Low Carbon Technologies, School of Materials Science and Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Xiuling Yan
- School of Chemistry and Environmental Science, Yili Normal University, Xinjiang 835000, China
| | - Shuai Shi
- Tianjin Key Laboratory of Advanced Functional Porous Materials and Institute for New Energy Materials and Low Carbon Technologies, School of Materials Science and Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Qingyang Yu
- Tianjin Key Laboratory of Advanced Functional Porous Materials and Institute for New Energy Materials and Low Carbon Technologies, School of Materials Science and Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Zhen Cao
- Tianjin Key Laboratory of Advanced Functional Porous Materials and Institute for New Energy Materials and Low Carbon Technologies, School of Materials Science and Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Jian Li
- Tianjin Key Laboratory of Advanced Functional Porous Materials and Institute for New Energy Materials and Low Carbon Technologies, School of Materials Science and Engineering, Tianjin University of Technology, Tianjin 300384, China
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Siepenkoetter T, Salaj-Kosla U, Xiao X, Conghaile PÓ, Pita M, Ludwig R, Magner E. Immobilization of Redox Enzymes on Nanoporous Gold Electrodes: Applications in Biofuel Cells. Chempluschem 2016; 82:553-560. [DOI: 10.1002/cplu.201600455] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Revised: 10/10/2016] [Indexed: 11/12/2022]
Affiliation(s)
- Till Siepenkoetter
- Department of Chemical Sciences; Bernal Institute; University of Limerick; Limerick Ireland
| | - Urszula Salaj-Kosla
- Department of Chemical Sciences; Bernal Institute; University of Limerick; Limerick Ireland
| | - Xinxin Xiao
- Department of Chemical Sciences; Bernal Institute; University of Limerick; Limerick Ireland
| | - Peter Ó Conghaile
- School of Chemistry; Ryan Institute; National University of Ireland; Galway Ireland
| | - Marcos Pita
- Instituto de Catálisis y Petroleoquímica; Consejo Superior de Investigaciones Científicas; c/Marie Curie 2, L10 28049 Madrid Spain
| | - Roland Ludwig
- Department of Food Science and Technology; BOKU-University of Natural Resources and Life Sciences; Muthgasse18 1190 Vienna Austria
| | - Edmond Magner
- Department of Chemical Sciences; Bernal Institute; University of Limerick; Limerick Ireland
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31
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Le TXH, Bechelany M, Engel AB, Cretin M, Tingry S. Gold particles growth on carbon felt for efficient micropower generation in a hybrid biofuel cell. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.09.135] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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32
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Shleev S, Andoralov V, Pankratov D, Falk M, Aleksejeva O, Blum Z. Oxygen Electroreduction versus Bioelectroreduction: Direct Electron Transfer Approach. ELECTROANAL 2016. [DOI: 10.1002/elan.201600280] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Sergey Shleev
- Department of Biomedical Science, Faculty of Health and Society; Malmö University, Skåne; 20506 Malmö Sweden
- Kurchatov NBICS Centre; National Research Centre “Kurchatov Institute”; 123182 Moscow Russia
| | | | - Dmitry Pankratov
- Department of Biomedical Science, Faculty of Health and Society; Malmö University, Skåne; 20506 Malmö Sweden
- Kurchatov NBICS Centre; National Research Centre “Kurchatov Institute”; 123182 Moscow Russia
| | - Magnus Falk
- Department of Biomedical Science, Faculty of Health and Society; Malmö University, Skåne; 20506 Malmö Sweden
- NanoFlex Limited, iTac, Daresbury Laboratory; Sci-Tech Daresbury; Keckwick Lane Daresbury WA4 4AD United Kingdom
| | - Olga Aleksejeva
- Department of Biomedical Science, Faculty of Health and Society; Malmö University, Skåne; 20506 Malmö Sweden
| | - Zoltan Blum
- Department of Biomedical Science, Faculty of Health and Society; Malmö University, Skåne; 20506 Malmö Sweden
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33
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Le TXH, Nguyen TV, Yacouba ZA, Zoungrana L, Avril F, Petit E, Mendret J, Bonniol V, Bechelany M, Lacour S, Lesage G, Cretin M. Toxicity removal assessments related to degradation pathways of azo dyes: Toward an optimization of Electro-Fenton treatment. CHEMOSPHERE 2016; 161:308-318. [PMID: 27441990 DOI: 10.1016/j.chemosphere.2016.06.108] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Revised: 05/19/2016] [Accepted: 06/28/2016] [Indexed: 06/06/2023]
Abstract
The degradation pathway of Acid Orange 7 (AO7) by Electro-Fenton process using carbon felt cathode was investigated via HPLC-UV and LC-MS, IC, TOC analysis and bioassays (Vibrio Fischeri 81.9% Microtox(®) screening tests). The TOC removal of AO7 reached 96.2% after 8 h treatment with the optimal applied current density at -8.3 mA cm(-2) and 0.2 mM catalyst concentration. The toxicity of treated solution increased rapidly to its highest value at the early stage of electrolysis (several minutes), corresponding to the formation of intermediate poisonous aromatic compounds such as 1,2-naphthaquinone (NAPQ) and 1,4-benzoquinone (BZQ). Then, the subsequent formation of aliphatic short-chain carboxylic acids like acetic acid, formic acid, before the complete mineralization, leaded to a non-toxic solution after 270 min for 500 mL of AO7 (1 mM). Moreover, a quantitative analysis of inorganic ions (i.e. ammonium, nitrate, sulfate) produced during the course of degradation could help to verify molar balance with regard to original nitrogen and sulfur elements. To conclude, a clear degradation pathway of AO7 was proposed, and could further be applied to other persistent pharmaceuticals in aquatic environment.
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Affiliation(s)
- Thi Xuan Huong Le
- IEM (Institut Européen des Membranes), UMR 5635 (CNRS-ENSCM-UM), Université de Montpellier, Place E. Bataillon, F-34095, Montpellier, France
| | - Thi Van Nguyen
- IEM (Institut Européen des Membranes), UMR 5635 (CNRS-ENSCM-UM), Université de Montpellier, Place E. Bataillon, F-34095, Montpellier, France
| | - Zoulkifli Amadou Yacouba
- IEM (Institut Européen des Membranes), UMR 5635 (CNRS-ENSCM-UM), Université de Montpellier, Place E. Bataillon, F-34095, Montpellier, France
| | - Laetitia Zoungrana
- IEM (Institut Européen des Membranes), UMR 5635 (CNRS-ENSCM-UM), Université de Montpellier, Place E. Bataillon, F-34095, Montpellier, France
| | - Florent Avril
- IEM (Institut Européen des Membranes), UMR 5635 (CNRS-ENSCM-UM), Université de Montpellier, Place E. Bataillon, F-34095, Montpellier, France
| | - Eddy Petit
- IEM (Institut Européen des Membranes), UMR 5635 (CNRS-ENSCM-UM), Université de Montpellier, Place E. Bataillon, F-34095, Montpellier, France
| | - Julie Mendret
- IEM (Institut Européen des Membranes), UMR 5635 (CNRS-ENSCM-UM), Université de Montpellier, Place E. Bataillon, F-34095, Montpellier, France
| | - Valerie Bonniol
- IEM (Institut Européen des Membranes), UMR 5635 (CNRS-ENSCM-UM), Université de Montpellier, Place E. Bataillon, F-34095, Montpellier, France
| | - Mikhael Bechelany
- IEM (Institut Européen des Membranes), UMR 5635 (CNRS-ENSCM-UM), Université de Montpellier, Place E. Bataillon, F-34095, Montpellier, France
| | - Stella Lacour
- IEM (Institut Européen des Membranes), UMR 5635 (CNRS-ENSCM-UM), Université de Montpellier, Place E. Bataillon, F-34095, Montpellier, France
| | - Geoffroy Lesage
- IEM (Institut Européen des Membranes), UMR 5635 (CNRS-ENSCM-UM), Université de Montpellier, Place E. Bataillon, F-34095, Montpellier, France.
| | - Marc Cretin
- IEM (Institut Européen des Membranes), UMR 5635 (CNRS-ENSCM-UM), Université de Montpellier, Place E. Bataillon, F-34095, Montpellier, France.
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Wen D, Eychmüller A. Enzymatic Biofuel Cells on Porous Nanostructures. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2016; 12:4649-4661. [PMID: 27377976 DOI: 10.1002/smll.201600906] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Revised: 05/20/2016] [Indexed: 06/06/2023]
Abstract
Biofuel cells (BFCs) that utilize enzymes as catalysts represent a new sustainable and renewable energy technology. Numerous efforts have been directed to improve the performance of the enzymatic BFCs (EBFCs) with respect to power output and operational stability for further applications in portable power sources, self-powered electrochemical sensing, implantable medical devices, etc. The latest advances in EBFCs based on porous nanoarchitectures over the past 5 years are detailed here. Porous matrices from carbon, noble metals, and polymers promote the development of EBFCs through the electron transfer and mass transport benefits. Some key issues regarding how these nanostructured porous media improve the performance of EBFCs are also discussed.
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Affiliation(s)
- Dan Wen
- Physical Chemistry, TU Dresden, Bergstrasse 66b, 01062, Dresden, Germany
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Licsandru ED, Schneider S, Tingry S, Ellis T, Moulin E, Maaloum M, Lehn JM, Barboiu M, Giuseppone N. Self-assembly of supramolecular triarylamine nanowires in mesoporous silica and biocompatible electrodes thereof. NANOSCALE 2016; 8:5605-5611. [PMID: 26892311 DOI: 10.1039/c5nr06977g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Biocompatible silica-based mesoporous materials, which present high surface areas combined with uniform distribution of nanopores, can be organized in functional nanopatterns for a number of applications. However, silica is by essence an electrically insulating material which precludes applications for electro-chemical devices. The formation of hybrid electroactive silica nanostructures is thus expected to be of great interest for the design of biocompatible conducting materials such as bioelectrodes. Here we show that we can grow supramolecular stacks of triarylamine molecules in the confined space of oriented mesopores of a silica nanolayer covering a gold electrode. This addressable bottom-up construction is triggered from solution simply by light irradiation. The resulting self-assembled nanowires act as highly conducting electronic pathways crossing the silica layer. They allow very efficient charge transfer from the redox species in solution to the gold surface. We demonstrate the potential of these hybrid constitutional materials by implementing them as biocathodes and by measuring laccase activity that reduces dioxygen to produce water.
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Affiliation(s)
- Erol-Dan Licsandru
- Adaptative Supramolecular Nanosystems Group, Institut Européen des Membranes, ENSCM/UMII/UMR-CNRS 5635, Pl. Eugène Bataillon, CC 047, 34095, Montpellier, Cedex 5, France.
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Pankratov D, Ohlsson L, Gudmundsson P, Halak S, Ljunggren L, Blum Z, Shleev S. Ex vivo electric power generation in human blood using an enzymatic fuel cell in a vein replica. RSC Adv 2016. [DOI: 10.1039/c6ra17122b] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Proof-of-principle demonstration of sustained electricity generation by a biofuel cell operating in an authentic human blood stream.
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Affiliation(s)
- Dmitry Pankratov
- Biomedical Science, Health & Society
- Malmö University
- 205 06 Malmö
- Sweden
- Engineering Enzymology
| | - Lars Ohlsson
- Biomedical Science, Health & Society
- Malmö University
- 205 06 Malmö
- Sweden
| | - Petri Gudmundsson
- Biomedical Science, Health & Society
- Malmö University
- 205 06 Malmö
- Sweden
| | - Sanela Halak
- Medical Imaging and Physiology
- Skåne University Hospital
- 205 06 Malmö
- Sweden
| | - Lennart Ljunggren
- Biomedical Science, Health & Society
- Malmö University
- 205 06 Malmö
- Sweden
| | - Zoltan Blum
- Biomedical Science, Health & Society
- Malmö University
- 205 06 Malmö
- Sweden
| | - Sergey Shleev
- Biomedical Science, Health & Society
- Malmö University
- 205 06 Malmö
- Sweden
- Engineering Enzymology
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39
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A wireless transmission system powered by an enzyme biofuel cell implanted in an orange. Bioelectrochemistry 2015; 106:28-33. [DOI: 10.1016/j.bioelechem.2014.10.005] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2014] [Accepted: 10/31/2014] [Indexed: 01/06/2023]
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Sode K, Yamazaki T, Lee I, Hanashi T, Tsugawa W. BioCapacitor: A novel principle for biosensors. Biosens Bioelectron 2015; 76:20-8. [PMID: 26278505 DOI: 10.1016/j.bios.2015.07.065] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Revised: 07/26/2015] [Accepted: 07/28/2015] [Indexed: 11/29/2022]
Abstract
Studies regarding biofuel cells utilizing biocatalysts such as enzymes and microorganisms as electrocatalysts have been vigorously conducted over the last two decades. Because of their environmental safety and sustainability, biofuel cells are expected to be used as clean power generators. Among several principles of biofuel cells, enzyme fuel cells have attracted significant attention for their use as alternative energy sources for future implantable devices, such as implantable insulin pumps and glucose sensors in artificial pancreas and pacemakers. However, the inherent issue of the biofuel cell principle is the low power of a single biofuel cell. The theoretical voltage of biofuel cells is limited by the redox potential of cofactors and/or mediators employed in the anode and cathode, which are inadequate for operating any devices used for biomedical application. These limitations inspired us to develop a novel biodevice based on an enzyme fuel cell that generates sufficient stable power to operate electric devices, designated "BioCapacitor." To increase voltage, the enzyme fuel cell is connected to a charge pump. To obtain a sufficient power and voltage to operate an electric device, a capacitor is used to store the potential generated by the charge pump. Using the combination of a charge pump and capacitor with an enzyme fuel cell, high voltages with sufficient temporary currents to operate an electric device were generated without changing the design and construction of the enzyme fuel cell. In this review, the BioCapacitor principle is described. The three different representative categories of biodevices employing the BioCapacitor principle are introduced. Further, the recent challenges in the developments of self-powered stand-alone biodevices employing enzyme fuel cells combined with charge pumps and capacitors are introduced. Finally, the future prospects of biodevices employing the BioCapacitor principle are addressed.
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Affiliation(s)
- Koji Sode
- Department of Biotechnology, Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Nakamachi, Koganei, Tokyo 184-8588, Japan; Ultizyme International Ltd., 1-13-16 Minami, Meguro, Tokyo 152-0013, Japan.
| | - Tomohiko Yamazaki
- International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047, Japan
| | - Inyoung Lee
- Department of Biotechnology, Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Nakamachi, Koganei, Tokyo 184-8588, Japan
| | - Takuya Hanashi
- Department of Biotechnology, Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Nakamachi, Koganei, Tokyo 184-8588, Japan
| | - Wakako Tsugawa
- Department of Biotechnology, Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Nakamachi, Koganei, Tokyo 184-8588, Japan
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Zeng T, Pankratov D, Falk M, Leimkühler S, Shleev S, Wollenberger U. Miniature direct electron transfer based sulphite/oxygen enzymatic fuel cells. Biosens Bioelectron 2015; 66:39-42. [DOI: 10.1016/j.bios.2014.10.080] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2014] [Revised: 10/29/2014] [Accepted: 10/30/2014] [Indexed: 10/24/2022]
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Reid RC, Minteer SD, Gale BK. Contact lens biofuel cell tested in a synthetic tear solution. Biosens Bioelectron 2014; 68:142-148. [PMID: 25562741 DOI: 10.1016/j.bios.2014.12.034] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2014] [Revised: 12/14/2014] [Accepted: 12/15/2014] [Indexed: 11/29/2022]
Abstract
A contact lens biofuel cell was fabricated using buckypaper electrodes cured on a silicone elastomer soft contact lens. The buckypaper anode consisted of poly(methylene green) and a hydrogel matrix containing lactate dehydrogenase and nicotinamide adenine dinucleotide hydrate (NAD(+)). The buckypaper cathode was modified with 1-pyrenemethyl anthracene-2-carboxylate, and then bilirubin oxidase was immobilized within a polymer. Contact lens biofuel cell testing was performed in a synthetic tear solution at 35°C. The open circuit voltage was 0.413±0.06 V and the maximum current and power density were 61.3±2.9 µA cm(-2) and 8.01±1.4 µWc m(-2), respectively. Continuous operation for 17h revealed anode instability as output current rapidly decreased in the first 4h and then stabilized for the next 13 h. The contact lens biofuel cell presented here is a step toward achieving self-powered electronic contact lenses and ocular devices with an integrated power source.
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Affiliation(s)
- Russell C Reid
- Department of Mechanical Engineering, State of Utah Center of Excellence for Biomedical Microfluidics, University of Utah, Salt Lake City, UT 84112, USA
| | - Shelley D Minteer
- Departments of Chemistry and Materials Science & Engineering, University of Utah, Salt Lake City, UT 84112, USA
| | - Bruce K Gale
- Department of Mechanical Engineering, State of Utah Center of Excellence for Biomedical Microfluidics, University of Utah, Salt Lake City, UT 84112, USA.
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Cosnier S, Holzinger M, Le Goff A. Recent advances in carbon nanotube-based enzymatic fuel cells. Front Bioeng Biotechnol 2014; 2:45. [PMID: 25386555 PMCID: PMC4208415 DOI: 10.3389/fbioe.2014.00045] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2014] [Accepted: 10/09/2014] [Indexed: 01/15/2023] Open
Abstract
This review summarizes recent trends in the field of enzymatic fuel cells. Thanks to the high specificity of enzymes, biofuel cells can generate electrical energy by oxidation of a targeted fuel (sugars, alcohols, or hydrogen) at the anode and reduction of oxidants (O2, H2O2) at the cathode in complex media. The combination of carbon nanotubes (CNT), enzymes and redox mediators was widely exploited to develop biofuel cells since the electrons involved in the bio-electrocatalytic processes can be efficiently transferred from or to an external circuit. Original approaches to construct electron transfer based CNT-bioelectrodes and impressive biofuel cell performances are reported as well as biomedical applications.
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Affiliation(s)
- Serge Cosnier
- Département de Chimie Moléculaire (DCM) UMR 5250, Université Grenoble Alpes, Grenoble, France
- Département de Chimie Moléculaire (DCM) UMR 5250, CNRS, Grenoble, France
| | - Michael Holzinger
- Département de Chimie Moléculaire (DCM) UMR 5250, Université Grenoble Alpes, Grenoble, France
- Département de Chimie Moléculaire (DCM) UMR 5250, CNRS, Grenoble, France
| | - Alan Le Goff
- Département de Chimie Moléculaire (DCM) UMR 5250, Université Grenoble Alpes, Grenoble, France
- Département de Chimie Moléculaire (DCM) UMR 5250, CNRS, Grenoble, France
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Luz RAS, Pereira AR, de Souza JCP, Sales FCPF, Crespilho FN. Enzyme Biofuel Cells: Thermodynamics, Kinetics and Challenges in Applicability. ChemElectroChem 2014. [DOI: 10.1002/celc.201402141] [Citation(s) in RCA: 86] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Pankratov D, Sotres J, Barrantes A, Arnebrant T, Shleev S. Interfacial behavior and activity of laccase and bilirubin oxidase on bare gold surfaces. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2014; 30:2943-51. [PMID: 24564218 DOI: 10.1021/la402432q] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Two blue multicopper oxidases (MCOs) (viz. Trametes hirsuta laccase (ThLc) and Myrothecium verrucaria bilirubin oxidase (MvBOx)) were immobilized on bare polycrystalline gold (Au) surfaces by direct adsorption from both dilute and concentrated enzyme solutions. The adsorption was studied in situ by means of null ellipsometry. Moreover, both enzyme-modified and bare Au electrodes were investigated in detail by atomic force microscopy (AFM) as well as electrochemically. When adsorbed from dilute solutions (0.125 and 0.25 mg mL⁻¹ in the cases of ThLc and MvBOx, respectively), the amounts of enzyme per unit area were determined to be ca. 1.7 and 4.8 pmol cm⁻², whereas the protein film thicknesses were determined to be 29 and 30 Å for ThLc and MvBOx, respectively. A well-pronounced bioelectrocatalytic reduction of molecular oxygen (O₂) was observed on MvBOx/Au biocathodes, whereas this was not the case for ThLc-modified Au electrodes (i.e., adsorbed ThLc was catalytically inactive). The initially observed apparent k(cat)(app) values for adsorbed MvBOx and the enzyme in solution were found to be very close to each other (viz. 54 and 58 s⁻¹, respectively (pH 7.4, 25 °C)). However, after 3 h of operation of MvBOx/Au biocathodes, kcatapp dropped to 23 s⁻¹. On the basis of the experimental results, conformational changes of the enzymes (in all likelihood, their flattening on the Au surface) were suggested to explain the deactivation of MCOs on the bare Au electrodes.
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Affiliation(s)
- Dmitry Pankratov
- Biomedical Sciences, Health & Society, Malmö University , 205 06 Malmö, Sweden
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Pankratov D, Sundberg R, Suyatin DB, Sotres J, Barrantes A, Ruzgas T, Maximov I, Montelius L, Shleev S. The influence of nanoparticles on enzymatic bioelectrocatalysis. RSC Adv 2014. [DOI: 10.1039/c4ra08107b] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Detailed experimental evidences that neither an overpotential of bioelectrocatalysis, nor direct electron transfer and bioelectrocatalytic reaction rates for an adsorbed enzyme depend on the size of gold nanoparticles, are presented.
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Affiliation(s)
- Dmitry Pankratov
- Biomedical Sciences, Health & Society
- Malmö University
- 205 06 Malmö, Sweden
- Kurchatov NBICS Centre
- National Research Centre “Kurchatov Institute”
| | - Richard Sundberg
- Division of Solid State Physics
- The Nanometer Structure Consortium (nmC@LU)
- Lund University
- 221 00 Lund, Sweden
| | - Dmitry B. Suyatin
- Division of Solid State Physics
- The Nanometer Structure Consortium (nmC@LU)
- Lund University
- 221 00 Lund, Sweden
- Neuronano Research Center
| | - Javier Sotres
- Biomedical Sciences, Health & Society
- Malmö University
- 205 06 Malmö, Sweden
| | | | - Tautgirdas Ruzgas
- Biomedical Sciences, Health & Society
- Malmö University
- 205 06 Malmö, Sweden
| | - Ivan Maximov
- Division of Solid State Physics
- The Nanometer Structure Consortium (nmC@LU)
- Lund University
- 221 00 Lund, Sweden
| | - Lars Montelius
- Division of Solid State Physics
- The Nanometer Structure Consortium (nmC@LU)
- Lund University
- 221 00 Lund, Sweden
- Neuronano Research Center
| | - Sergey Shleev
- Biomedical Sciences, Health & Society
- Malmö University
- 205 06 Malmö, Sweden
- Kurchatov NBICS Centre
- National Research Centre “Kurchatov Institute”
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