Micro-biofuel cell powered by glucose/O2 based on electro-deposition of enzyme, conducting polymer and redox mediators: Preparation, characterization and performance in human serum

Ammam, Malika; Fransaer, Jan

doi:10.1016/j.bios.2009.11.001

Cited by 48 publications

(16 citation statements)

References 37 publications

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“…By combining FAD-GDH and BOD-Mv, Milton et al (2015) reached 57.5 mW cm À 2 at 37°C in human serum containing 5 mM glucose. Coman et al (2010) described the first BFC operating in direct electron transfer mode by combining cellobiose dehydrogenase (CDH) and BOD-Mv onto graphite electrodes generating 3 mW cm À 2 at 0.37 V. When laccase was used on the cathodic side, in combination with GOx, Ammam et al generated 160 mW cm À 2 at 0.21 V on glassy carbon electrodes (Ammam and Fransaer, 2010) and 69 mW cm À 2 at 0.151 V on multi-walled carbon nanotubes (Ammam and Fransaer, 2012). With a PQQ-GDH at the anode, Castorena et al and Ó Conghaile et al respectively generated 70 m W cm À 2 at 0.23 V on buckypaper (Castorena-Gonzalez et al, 2013) and 37 mW cm À 2 at 0.26 V on graphite (Ó .…”

Section: Introductionmentioning

confidence: 99%

An enzymatic glucose/O2 biofuel cell operating in human blood

Cadet

Gounel

Stinès-Chaumeil

et al. 2016

Biosensors and Bioelectronics

111

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Section: Introductionmentioning

confidence: 99%

An enzymatic glucose/O2 biofuel cell operating in human blood

Cadet

Gounel

Stinès-Chaumeil

et al. 2016

Biosensors and Bioelectronics

111

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“…197 To improve the performance of the obtained coatings, enzymes were codeposited with other compounds such as anionic clay, 198 carbon nanotubes, 93,199 palladium nanoparticles 200 or redox mediators/polymers. [201][202] Electrophoretic deposition of enzymes. Electrophoretic deposition of enzymes is based on the electrophoretic motion of enzymes.…”

Section: Electroprecipitation Of Enzymesmentioning

confidence: 99%

Review of Electrochemically Triggered Macromolecular Film Buildup Processes and Their Biomedical Applications

Maerten

Jierry

Schaaf

et al. 2017

ACS Appl. Mater. Interfaces

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Macromolecular coatings play an important role in many technological areas, ranging from the car industry to biosensors. Among the different coating technologies, electrochemically triggered processes are extremely powerful because they allow in particular spatial confinement of the film buildup up to the micrometer scale on microelectrodes. Here, we review the latest advances in the field of electrochemically triggered macromolecular film buildup processes performed in aqueous solutions. All these processes will be discussed and related to their several applications such as corrosion prevention, biosensors, antimicrobial coatings, drug-release, barrier properties and cell encapsulation. Special emphasis will be put on applications in the rapidly growing field of biosensors. Using polymers or proteins, the electrochemical buildup of the films can result from a local change of macromolecules solubility, self-assembly of polyelectrolytes through electrostatic/ionic interactions or covalent cross-linking between different macromolecules. The assembly process can be in one step or performed step-by-step based on an electrical trigger affecting directly the interacting macromolecules or generating ionic species.

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“…Although this is still a factor of~20 lower than a direct glucuronic fuel cell (Figure S5), it does fall in the acceptable power range of microbial fuel cells and enzymatic fuel cells that do not consume any external energy (e.g., thermocontrolled bioreactors, pumps for continuously supplied fuels) and function in air-breathing mode with similar reactant concentration. [24][25][26][27][28] Notably, the testing concentration of alginate was 0.2 %, whereas in the case of glucuronic acid the concentration was 5 %. Furthermore, because the alginate molecule is a hundred times larger than other compared monosaccharides, this difference in power density is expected and acceptable.…”

Section: The Performance Of Direct Alginate Fuel Cellsmentioning

confidence: 99%

Direct Energy Extraction from Brown Macroalgae‐Derived Alginate by Gold Nanoparticles on Functionalized Carbon Nanotubes

et al. 2013

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The viability of employing brown macroalgae as a future renewable energy and chemical resource has so far proven to be challenging because of the low efficiency of the energy extraction process from alginate, which forms the principle, difficult‐to‐degrade component. In contrast to currently employed alginate‐metabolizing microbial approaches, we here extract energy from macroalgae, for the first time, through a fuel cell system that exploits the electrochemical oxidation of alginate by gold nanoparticle‐decorated functionalized carbon nanotubes without any external input of energy. The analyses suggest that the electrochemical oxidation process induces partial oxidation of alginate and, in addition to bioenergy, also yields valuable chemicals, which paves the way for the future production of energy and feedstock materials from inedible biomass.

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Micro-biofuel cell powered by glucose/O2 based on electro-deposition of enzyme, conducting polymer and redox mediators: Preparation, characterization and performance in human serum

Cited by 48 publications

References 37 publications

An enzymatic glucose/O2 biofuel cell operating in human blood

An enzymatic glucose/O2 biofuel cell operating in human blood

Review of Electrochemically Triggered Macromolecular Film Buildup Processes and Their Biomedical Applications

Direct Energy Extraction from Brown Macroalgae‐Derived Alginate by Gold Nanoparticles on Functionalized Carbon Nanotubes

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