From nature to organic (bio)electronics: a review on melanin-inspired materials,Journal of Materials Chemistry C

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From nature to organic (bio)electronics: a review on melanin-inspired materials
Journal of Materials Chemistry C ( IF 5.7 ) Pub Date : 2021-09-02 , DOI: 10.1039/d1tc03029a
João V. Paulin ₁ , Carlos F. O. Graeff _{1,

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Affiliation

Melanin is a generic term evoked for a broad class of indole/quinone-based natural pigments, mainly known for its primary role in photoprotection. Throughout the last couple of decades, melanin and melanin-like materials garnered a lot of attention as a soft biocompatible functional material for bioelectronic and optoelectronic devices due to their water-dependent conductivity and excellent biocompatibility. However, in the earlier days, the limited solubility and low electronic conductivity have hindered their progression in such technological helms. Currently, these issues have been overcome by different strategies. This review briefly updates the physical–chemical properties of melanin and melanin-inspired materials, and their technological problems and applications. We also emphasize some chemical tailoring procedures for synthesis and processing.

中文翻译：

从自然到有机（生物）电子学：黑色素启发材料综述

黑色素是对一大类吲哚/醌类天然色素的通用术语，主要以其在光保护中的主要作用而闻名。在过去的几十年中，黑色素和类黑色素材料由于其依赖于水的导电性和优异的生物相容性，作为用于生物电子和光电设备的柔软的生物相容性功能材料而备受关注。然而，在早期，有限的溶解度和低电子电导率阻碍了它们在此类技术头盔中的发展。目前，这些问题已通过不同的策略得到解决。本综述简要更新了黑色素和黑色素启发材料的理化性质及其技术问题和应用。我们还强调了一些用于合成和加工的化学定制程序。

更新日期：2021-09-15

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