Silver Abietate and β-Cyclodextrin Inclusion Complex Doped Poly(vinyl alcohol) Nanowebs.

Aylin Yildiz, A Ozgur Agirgan, Derman Vatansever Bayramol, Ugur Ergunay, Riza Atav
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引用次数: 1

Abstract

In this study, guesthost inclusion complexes of silver abietate with β-cyclodextrin were prepared by kneading and physical mixing techniques, and analyzed via fourier transformed infrared spectroscopy (FTIR) and thermogravimetric analyser (TGA). The 1:1 and 1:2 stoichiometry of the guesthost were prepared. Obtained FTIR and TGA results showed that formation of silver abietate:β-cyclodextrin (Ag-A:β-CD) inclusion complexes occurred at a mass ratio of both 1:1 and 1:2. Furthermore, prepared Ag-A:β-CD (1:2) inclusion complex was doped in Poly(vinyl alcohol) nanofibers during electrospinning process for obtaining nanowebs. The formation of nanowebs were investigated under scanning electron microscope (SEM), X-Ray diffraction (XRD), Fourier transformed infrared spectroscopy (FTIR) and thermogravimetric analyser (TGA). The results confirmed Ag-A:β-CD inclusion complex containing Poly(vinyl alcohol) (PVA) nanoweb production.

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皂化银和β-环糊精包合物掺杂聚乙烯醇纳米网。
本文采用揉制和物理混合法制备了苦艾酸银与β-环糊精的包合物,并通过傅里叶变换红外光谱(FTIR)和热重分析仪(TGA)对其进行了分析。制备了1∶1和1∶2的化学计量比。FTIR和TGA结果表明,Ag-A与β-CD的质量比均为1:1和1:2,形成了松酸银- β-环糊精包合物。在静电纺丝过程中,将制备好的Ag-A:β-CD(1:2)包合物掺杂到聚乙烯醇纳米纤维中,得到纳米网。采用扫描电镜(SEM)、x射线衍射(XRD)、傅里叶变换红外光谱(FTIR)和热重分析仪(TGA)对纳米网的形成进行了研究。结果证实了Ag-A:β-CD包合物含聚乙烯醇(PVA)纳米网的生成。
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来源期刊
Journal of nanoscience and nanotechnology
Journal of nanoscience and nanotechnology 工程技术-材料科学:综合
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审稿时长
3.6 months
期刊介绍: JNN is a multidisciplinary peer-reviewed journal covering fundamental and applied research in all disciplines of science, engineering and medicine. JNN publishes all aspects of nanoscale science and technology dealing with materials synthesis, processing, nanofabrication, nanoprobes, spectroscopy, properties, biological systems, nanostructures, theory and computation, nanoelectronics, nano-optics, nano-mechanics, nanodevices, nanobiotechnology, nanomedicine, nanotoxicology.
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