Enzymatic sensing with laccase-functionalized textile organic biosensors
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- 作者：Edmondo Battistaa ; 1 ; Vincenzo Letterab ; c ; 1 ; Marco Villanid ; Davide Calestanid ; Francesco Gentilee ; Paolo Antonio Nettia ; b ; Salvatore Iannottad ; Andrea Zappettinid ; Nicola Coppedè ; d ; nicola.coppede@imem.cnr.it" class="auth_mail" title="E-mail the corresponding author
- 关键词：Textile biosensors ; Enzymatic biosensing ; Electrochemical transistor ; Laccase biosensing ; Tyrosine biosensing ; Wearable enzymatic biosensor
- 刊名：Organic Electronics
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：40
- 期：Complete
- 页码：51-57
- 全文大小：1631 K
文摘
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Textile Wearable biosensor based on cotton fibre functionalized with Conductive Polymer.
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Specific sensing is enabled by physical entrapment of laccase POXA1b inside the wearable sensor.
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Mediatorless direct electron transfer is proved for sensing of Tyrosine in solution with low LOD of 10 nM.
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Kinetic and time constants analyses widen the understanding on dynamic of sensing process.