生物颜色与纺织品染色

本文较系统地介绍了自然界广泛存在的生物颜色,介绍了包括叶绿素、胡萝卜素、靛蓝中间体、黑色素、血红素和荧光素等的化学结构和功能,还重点分析了它们在生物体中的状态和稳定性,指出它们和周围分子发生了紧密结合,特别是由脂质组成的分子膜起了重要作用,它可以将极性不同的多种分子结合在一起。这种在自然界的结合状态对染料生产和纺织品染色有重要的启示作用。文章提出了仿生染色的新思路,并结合作者研究的助剂增溶染色,分析了助剂在染色过程中的作用。指出单纯从纤维与染料间的“相似相亲”,应该扩大到纤维、染料和助剂的“相似相亲”,建立这三者的相互作用的体系,从而可以扩大染料的应用面和改进染色。

Natural Colors and Textile Dyeing

Some natural colors were systematically introduced, including their chemical structures and properties. Their state and stability in creatures were mainly analysized. According to this, some new methods were given for the dyeing of textile with dyes and Auxiliaries.