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Characteristics of a Miniature Compartment-less Glucose-O2 Biofuel Cell and Its Operation in a Living Plant

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Abstract:
We report the temperature, pH, glucose concentration, NaCl concentration, and operating
atmosphere dependence of the power output of a compartment-less miniature glucose-O2 biofuel cell,
comprised only of two bioelectrocatalyst-coated carbon fibers, each of 7 ím diameter and 2 cm length
(Mano, N.; Mao, F.; Heller, A. J. Am. Chem. Soc. 2002, 124, 12962). The bioelectrocatalyst of the anode
consists of glucose oxidase from Aspergillus niger electrically “wired” by polymer I, having a redox potential of -0.19 V vs Ag/AgCl. That of the cathode consists of bilirubin oxidase from Trachyderma tsunodae “wired” by polymer II having a redox potential of +0.36 V vs Ag/AgCl (Mano, N.; Kim, H.-H.; Zhang, Y.; Heller, A. J. Am. Chem. Soc. 2002, 124, 6480. Mano, N.; Kim, H.-H.; Heller, A. J. Phys. Chem. B 2002, 106, 8842). Implantation of the fibers in the grape leads to an operating biofuel cell producing 2.4 íW at 0.52 V.

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Informasi Detail

Judul Seri

J. AM. CHEM. SOC.

No. Panggil

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Penerbit

Washington, DC : American Chemical Society., 2003

Deskripsi Fisik

J. AM. CHEM. SOC. 2003, 125, 6588-6594

Bahasa

English

ISBN/ISSN

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Klasifikasi

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Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

agus

Subjek

KIMIA

Info Detail Spesifik

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Pernyataan Tanggungjawab

agus

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