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Studies on quinoline type dyes and their characterisation studies on acrylic fabric

机译：喹啉型染料的研究及其在腈纶织物上的表征研究

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摘要

Nitrogen heterocyclic fluorescent compounds and their possible dyeing pathway on acrylic fabrics was investigated. Their chemical spectral properties, including fluorescence and ultraviolet-visibility, were evaluated in this work. The colour fastness properties of these dyes attributable to light reflection and washing were examined. The CIE L*, a* and b* values after the dyeing process were studied and the colour fastness properties were also determined. Two quinoline derivatives showed stronger fluorescence properties and were also demonstrated to be non-cytotoxic towards human HaCaT skin keratinocytes at a reasonable dose. These results led to speculation that these two compounds could be further used as dyes in various textile applications.
机译：研究了氮杂环荧光化合物及其在腈纶织物上的可能的染色途径。在这项工作中评估了它们的化学光谱特性，包括荧光和紫外线可见性。检查了这些染料归因于光反射和洗涤的色牢度性能。研究了染色过程后的CIE L *，a *和b *值，并确定了色牢度特性。两种喹啉衍生物显示出更强的荧光特性，并且还被证明对合理剂量的人HaCaT皮肤角质形成细胞无细胞毒性。这些结果导致推测这两种化合物可以在各种纺织品应用中进一步用作染料。

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  • 来源
    《Coloration Technology》 |2012年第3期|p.192-198|共7页
  • 作者

    Pik-ling Lam; Chi-wai Kan; Marcus Chun-wah Yuen; Siu-yung Cheung; Roberto Gambari; Kim-hung Lam; Johnny Cheuk-on Tang; Chung-hin Chui;

  • 作者单位

    Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hong Kong,China;

    Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hong Kong,China;

    Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hong Kong,China;

    Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hong Kong,China;

    Bio-Pharma Net, Department of Biochemistry and Molecular Biology, University of Ferrara, Italy;

    Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, China;

    Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, China;

    Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hong Kong,China;

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