Coaxial electrospinning of PVA/Nigella seed oil nanofibers: Processing and morphological characterization
Coaxial electrospinning of PVA/Nigella seed oil nanofibers: Processing and morphological characterization
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DOI：
10.1016/j.mseb.2020.115012
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发表时间：
2021-03-01
影响因子：
3.6
通讯作者：
Taylan, Gamze
中科院分区：
文献类型：
--
作者：
Baykara, Tarik;Taylan, Gamze
核/壳结构的共轴静电纺丝纳米纤维是最有前途的纳米结构之一，已被广泛应用于自我修复、伤口敷料/愈合、药物和基因递送以及组织工程等领域。核/壳结构的纳米纤维通常使用同轴电纺丝方法生产。采用同轴双喷嘴静电纺丝技术，研究了PVA/黑种草子油共混溶液的工艺参数对核/壳结构的影响。结果表明，流速、电压差、溶液浓度等工艺参数对核壳结构的影响显著。纳米纤维的形态，其特征在于使用SEM-扫描电子显微镜技术。
One of the most promising nanostructures, core/shell structured co-axially electrospun nanofibers have been widely used in many applications such as self-healing, wound dressing/healing, drug and gene delivery and tissue engineering. Core/shell structured nanofibers have generally been produced using the coaxial electrospinning method. In this study, the coaxial electrospinning using the double injectors technique was applied for investigating the processing parameters for the PVA/Nigella seed oil solutions affecting the core/shell nanofiber morphology. Results showed that the processing parameters, such as the flow rate, voltage difference and solution concentration had significant effects on the core/shell nanofiber morphology. Nanofiber morphologies were characterized using SEM-Scanning Electron Microscopy techniques.