Conductive and colored bacterial cellulose (BC) was developed by entrapment of polyaniline (PANi) onto dry BC membranes. The polyaniline was produced by in situ green polymerization of aniline by Myceliophthora thermophila laccase at pH = 4, 25°C, in the presence of a mediator, 1-hydroxybenzotriazol (HBT), using two different reactors, a water bath (WB) and an ultrasonic bath (US). MALDI-TOF and 1H NMR characterization of the experiment solutions confirmed the efficient polymerization of aniline by laccase. The dried BC membranes with entrapped polyaniline showed electrical conductive behavior and strong coloration, opening novel routes for the exploitation of functionalized bacterial cellulose as a green material for technical textiles, wearables, and other applications.
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机译：通过将聚苯胺（PANi）截留在干燥的BC膜上，可以开发出导电且有色的细菌纤维素（BC）。聚苯胺是通过嗜热毁丝霉漆酶在pH = 4、25°C，1-羟基苯并三唑（HBT）介体的存在下，使用两个不同的反应器，水浴（WB）和水浴进行原位绿色聚合而制得的。超声波浴（美国）。实验溶液的MALDI-TOF和 1 H NMR表征证实了漆酶可有效地聚合苯胺。带有截留的聚苯胺的干燥BC膜表现出导电性能和强烈的着色，为利用功能化细菌纤维素作为工业纺织品，可穿戴设备和其他应用的绿色材料开辟了新途径。
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