Innovations in Fuel Cell Technologies 2010
DOI: 10.1039/9781849732109-00001
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Printed Enzymatic Current Sources

Abstract: One of the main requirements for a power source to be used together with mass marketed package integrated functionalities (sensors, displays or entertaining features etc.) or as part of diagnostic devices is that the power source should be disposable or recyclable with normal household waste. This demand is not easily met by traditional battery technology. The material costs of the power source should also be reasonable, not to significantly increase the price of the product. The possibility to utilise biologi… Show more

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Cited by 3 publications
(4 citation statements)
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“…These functional disposable applications would require a battery that is biodegradable, cheap and thin. Hence, one of the most interesting ways of producing biobatteries is utilizing printing techniques, due to their potentially inexpensive mass production method [1]. This has been demonstrated in biocathode concept using laccase from Trametes hirsuta as the oxygen reducing enzyme [2].…”
Section: Introductionmentioning
confidence: 99%
“…These functional disposable applications would require a battery that is biodegradable, cheap and thin. Hence, one of the most interesting ways of producing biobatteries is utilizing printing techniques, due to their potentially inexpensive mass production method [1]. This has been demonstrated in biocathode concept using laccase from Trametes hirsuta as the oxygen reducing enzyme [2].…”
Section: Introductionmentioning
confidence: 99%
“…However, miniaturization, integration onto flexible substrates and low‐cost fabrication techniques are still among open issues . Several printing techniques such as flexography, screen printing, gravure printing and inkjet printing offer different possibilities for cost‐efficient mass manufacturing of biosensors . Printing processes are true mass manufacturing methods that have high production capacities.…”
Section: Introductionmentioning
confidence: 99%
“…In addition, mediators enable rapid exchange of electrons with multiple layers of redox enzymes. Osmium redox polymers have been successfully used to wire the FAD/FADH 2 redox centres of GOx to an electrode [2,5,13,17]. For example, a limiting current density of 1.15 mA/cm 2 was obtained with GOx cross-linked in a redox hydrogel containing polyvinylimidazole[Os(4,4'-diamino-2,2'-bipyridine) 2 polyvinylimidazoleCl] +/2+ ) [12].…”
Section: Introductionmentioning
confidence: 99%
“…Enzymatic biofuel cells utilising ambient fuels are of interest due to potential applications in self-powered sensors, miniaturised devices and portable electronics [13]. High specificity, selectivity and relatively low costs make enzymes attractive biocatalysts for applications in biofuel cells [14].…”
Section: Introductionmentioning
confidence: 99%