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Biomacromolecular Journal، جلد ۲، شماره ۲، صفحات ۱۰۲-۱۰۷
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| عنوان انگلیسی |
Design and Fabrication of Glucose/O2 Enzymatic Biofuel Cell |
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| چکیده انگلیسی مقاله |
Enzyme-based biofuel cells (EBFCs) are systems that use a variety of organic compounds to produce electricity through oxido-reductase enzymes, such as oxidase or dehydrogenase as biocatalysts immobilized on electrodes. In this study, a single-chamber EBFC consisting of carbon electrodes that operating at ambient temperature in phosphate buffer, pH 7 is reported. The EBFC anode was based on glucose oxidase (GOx) enzyme from Aspergilus niger immobilized on carbon fiber electrode based on carbon nanotube (CNT) and Nafion. The cathode was air-breathing based on Pt/C. The GOx/CNT/Nafion-based bioanode and air-breathing cathode were combined into a functional EBFC. The operation of EBFC was carefully investigated by use of glucose/O2 as substrate and oxidant respectively. The maximum power delivered by the assembled biofuel cell in stationary state, reached 106.4 µW/cm2 at 0.45 V with 0.2 M glucose at 25°C. Also the best Results of the fabricated cell show that present biofuel cell could be used as a power source to generate electricity for small power bioelectronic devices. |
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| کلیدواژه‌های انگلیسی مقاله |
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| نویسندگان مقاله |
مهدی علیجانیان زاده |
1department of bioscience and biotechnology, malek-ashtar university of technology, tehran, iran
سازمان اصلی تایید شده: دانشگاه صنعتی مالک اشتر (Malek ashtar university of technology)
فریبا مشایخی مازار | mashayekhi mazar
1department of bioscience and biotechnology, malek-ashtar university of technology, tehran, iran.
سازمان اصلی تایید شده: دانشگاه صنعتی مالک اشتر (Malek ashtar university of technology)
ژیلا جمشیدی نیا |
1department of bioscience and biotechnology, malek-ashtar university of technology, tehran, iran
سازمان اصلی تایید شده: دانشگاه صنعتی مالک اشتر (Malek ashtar university of technology)
احمد مولایی راد | molaei rad
department of bioscience and biotechnology, malek-ashtar university of technology, tehran, iran
سازمان اصلی تایید شده: دانشگاه صنعتی مالک اشتر (Malek ashtar university of technology)
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| نشانی اینترنتی |
http://www.bmmj.org/article_25032_90ec04948280903f364ebe16da16a1fe.pdf |
| فایل مقاله |
اشکال در دسترسی به فایل - ./files/site1/rds_journals/2124/article-2124-465673.pdf |
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| زبان مقاله منتشر شده |
en |
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