Water Soluble Cationic Poly(3,4‐Ethylenedioxythiophene) PEDOT‐N as a Versatile Conducting Polymer for Bioelectronics,Advanced Electronic Materials

当前位置： X-MOL 学术 › Adv. Electron. Mater. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Water Soluble Cationic Poly(3,4‐Ethylenedioxythiophene) PEDOT‐N as a Versatile Conducting Polymer for Bioelectronics
Advanced Electronic Materials ( IF 5.3 ) Pub Date : 2020-08-12 , DOI: 10.1002/aelm.202000510
Daniela Minudri ₁ , Daniele Mantione ₂ , Antonio Dominguez‐Alfaro ₃ , Sergio Moya ₄ , Eliana Maza ₄ , Christian Bellacanzone ₅ , Maria Rosa Antognazza ₅ , David Mecerreyes _{6,

7}

Affiliation

Poly(3,4‐ethylenedioxythiophene) (PEDOT) is the most popular conducting polymer in the emerging field of bioelectronics. Besides its excellent properties and commercial availability, its success is due to the aqueous processability of its anionically stabilized solutions or dispersions. In this work, a water soluble version of PEDOT is shown, which is cationically stabilized. This work reports the chemical oxidative (co)polymerization of EDOT‐ammonium derivative leading to PEDOT‐N (co)polymers. PEDOT‐N shows the typical features of PEDOT such as UV absorbance, bipolaron band, electrical conductivity, electrochemical behavior, and film formation ability. Furthermore, the PEDOT‐N films show good biocompatibility in the presence of the human embryonic kidney‐293 cell line. The water solubility of PEDOT‐N and its cationic nature allows its processability in the form of thin films obtained by the layer‐by‐layer technique or as conducting hydrogels.

中文翻译：

水溶性阳离子聚（3,4-乙二氧基噻吩）PEDOT-N，是生物电子的多功能导电聚合物

聚（3,4-乙撑二氧噻吩）（PEDOT）是新兴的生物电子领域中最受欢迎的导电聚合物。除了其优异的性能和商业可用性外，其成功还归功于其阴离子稳定溶液或分散液的水性加工性能。在这项工作中，显示了PEDOT的水溶性版本，它是阳离子稳定的。这项工作报告了EDOT-铵衍生物的化学氧化（共）聚合生成PEDOT-N（共）聚合物。PEDOT-N显示了PEDOT的典型特征，例如紫外线吸收率，双极化子带，电导率，电化学行为和成膜能力。此外，在存在人类胚胎肾293细胞系的情况下，PEDOT-N膜显示出良好的生物相容性。

更新日期：2020-10-11

点击分享查看原文

点击收藏

阅读更多本刊新发论文本刊介绍/投稿指南