Bio-sourced (natural) organic materials are often chemically and structurally disordered, such that their structure-property relationships must be explored using model systems. Eumelanin is an interesting candidate among natural organic materials.

中文翻译：

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定位真黑色素薄膜的带隙边缘以应用于有机电子学

生物源（天然）有机材料通常在化学和结构上是无序的，因此必须使用模型系统探索它们的结构-性质关系。真黑色素是天然有机材料中一个有趣的候选者。