Xylose is an important and major monosaccharide that extensively exists in the cellulose fermentation industry. Here we present the first report on the direct energy conversion from xylose achieved by using novel xylose dehydrogenase (XDH) surface displayed bacteria (XDH-bacteria) based enzymatic biofuel cell. The maximum power density and the open-circuit potential of the cell are 63 μWcm−2 and 0.58 V, respectively. The as-prepared BFC holds great potential to make use of biomass from lignocellulose degradation as source energy, which avoids the bottleneck in conversion of xylose to ethanol met by conventional fermentation method.

Direct energy conversion from xylose using xylose dehydrogenase surface displayed bacteria based enzymatic biofuel cell / Xia L.; Liang B.; Li L.; Tang XJ; Palchetti I; Mascini M; Liu A.. - In: BIOSENSORS & BIOELECTRONICS. - ISSN 0956-5663. - STAMPA. - 44:(2013), pp. 160-163. [10.1016/j.bios.2013.01.026]

Direct energy conversion from xylose using xylose dehydrogenase surface displayed bacteria based enzymatic biofuel cell

PALCHETTI, ILARIA;
2013

Abstract

Xylose is an important and major monosaccharide that extensively exists in the cellulose fermentation industry. Here we present the first report on the direct energy conversion from xylose achieved by using novel xylose dehydrogenase (XDH) surface displayed bacteria (XDH-bacteria) based enzymatic biofuel cell. The maximum power density and the open-circuit potential of the cell are 63 μWcm−2 and 0.58 V, respectively. The as-prepared BFC holds great potential to make use of biomass from lignocellulose degradation as source energy, which avoids the bottleneck in conversion of xylose to ethanol met by conventional fermentation method.
2013
44
160
163
Xia L.; Liang B.; Li L.; Tang XJ; Palchetti I; Mascini M; Liu A.
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/814072
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