شماره ركورد كنفرانس :
5041
عنوان مقاله :
Synthesis of Polyvinyl Alcohol /Polyamidoamine Composite Nanofibers Using Electrospinning Technique and Their Antibacterial
Author/Authors :
Z. Zareei Faculty of Textile and Polymer Engineering - Islamic Azad University Yazd Branch, Yazd, Iran , M. Mirjalili Faculty of Textile and Polymer Engineering - Islamic Azad University Yazd Branch, Yazd, Iran , A. Almasian Nanotechnology Research Center - Islamic Azad University South Tehran Branch, Tehran, Iran , Gh. Chizerefard Faculty of Textile and Polymer Engineering - Islamic Azad University Yazd Branch, Yazd, Iran
كليدواژه :
Nanofibers , polyvinylalcohol , dandrimer , polyamidoamino , carboxymethyl cellulose , antibacterial
عنوان كنفرانس :
The 10th International Chemical Engineering Congress & Exhibition (IChEC 2018)
چكيده فارسي :
چكيده فارسي ندارد.
چكيده لاتين :
In this study, polyvinyl alcohol (PVA) / carboxymethylcellulose (CMC) / polyamidoamine (PAMAM) nanofibers were synthesized using electrospinning technique and their antibacterial ability was investigated. Initially, two solutions of one 7% w% of carboxymethyl cellulose (CMC) in deionised water and 8% w% of polyvinyl alcohol (PVA) in deionised water were prepared and an electrolytic solution of composite nanofibers was obtained by mixing the two solutions with a ratio 20:80 (CMC / PVA). Then, different amounts of dendrimers polyamidoamines (0, 1, 5, 10, 15, 20 and 25, wt%) were added to the electrolytic solutions.
First, the antibacterial effect of PAMAM on two E. coli and S.Aureus bacteria was investigated and according to the results of PVA / CMC / 15% PAMAM samples were selected as optimal. The morphology of composite nanofibers was studied with field emission electron microscopy (FESEM).
