Stretchable biofuel cell with enzyme-modified conductive textiles
Open accessAbstract
A sheet-type, stretchable biofuel cell was developed by laminating three components: a bioanode textile for fructose oxidation, a hydrogel sheet containing fructose as fuel, and a gas-diffusion biocathode textile for oxygen reduction. The anode and cathode textiles were prepared by modifying carbon nanotube (CNT)-decorated stretchable textiles with fructose dehydrogenase (FDH) and bilirubin oxidase (BOD), respectively. Enzymatic reaction currents of anode and cathode textiles were stable for 30 cycles of 50% stretching, with initial loss of 20-30% in the first few cycles due to the partial breaking of the CNT network at the junction of textile fibers. The assembled laminate biofuel cell showed power of ~0.2 mW/cm(2) with 1.2 kΩ load, which was stable even at stretched, twisted, and wrapped forms.
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Energy can be harvested from chemical constituents of the sampled biofluids with wearable biofuel cells.
“chemical constituents of the sampled biofluids with wearable biofuel cells189-192”
From Wearable biosensors for healthcare monitoring (2019) · cites this paper as [192]
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References 37 · Cited by 76
- Authors
- Ogawa, Y., Takai, Y., Kato, Y., Kai, H., Miyake, T., & Nishizawa, M.
- Affiliations
- Tohoku University (JP)
- Corresponding author
- Nishizawa, Matsuhiko
- Venue
- Biosensors and Bioelectronics
- Publisher
- Elsevier BV
- Published
- 2015-12
- Volume
- 74
- Pages
- 947-952
- ISSN
- 0956-5663 (ISSN-L)
- OpenAlex
- W945016117
- Cited by
- 76
- References
- 37
- Citations by year
- 2026: 6 · 2025: 1 · 2024: 6 · 2023: 1 · 2022: 7 · 2021: 9 · 2020: 8 · 2019: 13 · 2018: 10 · 2017: 7 · 2016: 8
- FWCI
- 4.01
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Licence
- www.elsevier.com/tdm/userlicense/1.0/ (tdm)
- www.elsevier.com/legal/tdmrep-license (tdm)
- www.elsevier.com/open-access/userlicense/1.0/ (am, 613 d)
- doi.org/10.15223/policy-017 (stm-asf)
- doi.org/10.15223/policy-037 (stm-asf)
- doi.org/10.15223/policy-012 (stm-asf)
- doi.org/10.15223/policy-029 (stm-asf)
- doi.org/10.15223/policy-004 (stm-asf)
- Locations
- Biosensors and Bioelectronics (acceptedVersion)
- PubMed (publishedVersion)
- Funders
- Ministry of Education, Culture, Sports, Science and Technology
- Japan Science and Technology Agency (25246016, K15K13315)
- Topics
- Physical Sciences › Engineering › Electrical and Electronic Engineering › Electrochemical sensors and biosensors
- Physical Sciences › Environmental Science › Environmental Engineering › Microbial Fuel Cells and Bioremediation
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Enzyme Catalysis and Immobilization
- Keywords
- fructose oxidation, oxygen reduction reaction, fructose dehydrogenase, bilirubin oxidase, power density, flexible energy harvesting
- MeSH terms
- Bioelectric Energy Sources, Carbohydrate Dehydrogenases, Electric Conductivity, Electrodes, Energy Transfer, Enzymes, Immobilized, Equipment Design, Fructose, Textiles, Equipment Failure Analysis, Oxidoreductases Acting on CH-CH Group Donors, Elastic Modulus
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