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A Glucose/O2 Biofuel Cell Using Recombinant Thermophilic Enzymes

机译:使用重组嗜热酶的葡萄糖/ O <亚> 2 生物燃料电池

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The utilization of recombinant thermophilic enzymes to construct a glucose/O2 biofuel cell (BFC)workable in a wide temperature range with enhanced thermostability using thermophilicpyrroloquinoline quinone (PQQ) dependent glucose dehydrogenase (Tth-PQQGDH, active at even100) and laccase (Tth-Lcs) has been studied to improve the thermostability of BFC. In thisglucose/O2 biofuel cell system, electrodes were modified with single-walled carbon nanotubes(SWCNTs) based enzyme films. The resulting electrodes demonstrated enhanced biofuel-cellperformance in wide temperature range, which allows them to be used at elevated temperatures.
机译:重组嗜热酶的利用构建葡萄糖/ O2生物燃料电池(BFC),在宽温度范围内,使用嗜热吡咯喹啉醌(PQQ)依赖性葡萄糖脱氢酶(Tth-PQQGDH,活性为10000)和漆酶(Tth-LCs已经研究过,提高了BFC的热稳定性。在该葡萄糖/ O2生物燃料电池系统中,用基于单壁碳纳米管(SWCNT)的酶薄膜改性电极。所得到的电极在宽温度范围内表现出增强的生物燃料 - 纤维表,其允许它们在升高的温度下使用。

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