Regenerated cellulose (RC) bio‐nanocomposite fibers reinforced with halloysite nanotubes (HNT) were fabricated through wet spinning technique via ionic liquid as a green solvent. Mechanical properties, water uptake, thermal stability, and cytocompatibility of the obtained fibers were examined. FTIR spectra indicated the uniform dispersion of HNT in the cellulose network. XRD analysis, together with FE‐SEM images indicated that HNT was dispersed homogenously in the polymer. Moreover, mechanical and thermal stabilities of the nanocomposite fibers were notably increased through the addition of HNT. Eventually, human skin fibroblasts proliferation on nanocomposite fibers demonstrated good cyto‐compatibility. These findings highlight the potential of HNT nanocomposite fibers for biological and biomedical applications.

中文翻译：

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生物相容性再生纤维素/半纤维素纳米复合纤维

采用离子液体作为绿色溶剂通过湿纺技术制备了由埃洛石纳米管（HNT）增强的再生纤维素（RC）生物纳米复合纤维。检查获得的纤维的机械性能，吸水率，热稳定性和细胞相容性。FTIR光谱表明HNT在纤维素网络中的均匀分散。XRD分析以及FE-SEM图像表明，HNT在聚合物中均匀分散。此外，通过添加HNT，纳米复合纤维的机械和热稳定性显着提高。最终，人类皮肤成纤维细胞在纳米复合纤维上的增殖表现出良好的细胞相容性。这些发现突出了HNT纳米复合纤维在生物和生物医学应用中的潜力。