Biocompatible regenerated cellulose/halloysite nanocomposite fibers
| Autor: | Mohammad Soheilmoghaddam, Hossein Adelnia, Masood Rezaei Dasht Arzhandi, Ghorbanali Sharifzadeh, Mat Uzir Wahit, A. Moslehyani |
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| Rok vydání: | 2020 |
| Předmět: |
chemistry.chemical_classification
Nanocomposite Materials science Polymers and Plastics Regenerated cellulose 02 engineering and technology General Chemistry Polymer engineering.material 021001 nanoscience & nanotechnology Halloysite chemistry.chemical_compound 020401 chemical engineering chemistry Chemical engineering Nanofiber Ionic liquid Materials Chemistry engineering Thermal stability 0204 chemical engineering Cellulose 0210 nano-technology |
| Zdroj: | Polymer Engineering & Science. 60:1169-1176 |
| ISSN: | 1548-2634 0032-3888 |
| DOI: | 10.1002/pen.25370 |
| Popis: | 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. |
| Databáze: | OpenAIRE |
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