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<p>Preparation and properties of PVA/SS/AgNPs composite nanofibres</p><br />

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Title Statement <p>Preparation and properties of PVA/SS/AgNPs composite nanofibres</p><br />
 
Added Entry - Uncontrolled Name Zhang, Xianhua
Srivastav, Yun Fucheng
Mingzhong, Yuan
 
Uncontrolled Index Term Antibacterial fibres;Electrospinning;Nanofibres;Nano-silver;Polyvinyl alcohol;PVA/SS/AgNPs Composite; Sericin
 
Summary, etc. <p class="Abstract" style="text-align: justify;">Polyvinyl alcohol (PVA), PVA/silk sericin (SS) and PVA/SS/AgNPs (nano-silver) solutions have been prepared, and the nanofibres are produced by electrospinning technology. The nanofibres are then tested using scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR) and X-ray diffraction (XRD). The results show that the morphology of 7-11 wt% PVA nanofibres is fine and smooth. With the increase in SS and AgNPs contents, the average diameter of PVA/SS and PVA/SS/AgNPs composite nanofibres is increased. The FTIR spectra and XRD patterns of PVA/SS/AgNPs composite nanofibres with different mass ratios have the similar regular curves. The intensity of the infrared peak of PVA/SS/AgNPs composite nanofibres weakens at 837, 1087, 1648 and 2914 cm<sup>-1 </sup>with the increase in AgNPs; the intensity of the diffraction peak gradually increases at 13.1<sup>o</sup> and weakens at 19.09 °. This may be due to the reason that Ag interacts with PVA and SS molecules. The findings are of great significance for the development of nano-scale antibacterial fibres.</p>
 
Publication, Distribution, Etc. Indian Journal of Fibre & Textile Research (IJFTR)
2021-09-02 16:09:36
 
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http://op.niscair.res.in/index.php/IJFTR/article/view/29269
 
Data Source Entry Indian Journal of Fibre & Textile Research (IJFTR); ##issue.vol## 46, ##issue.no## 2 (2021): Indian Journal of Fibre & Textile Research
 
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