POTENTIAL EFFECT OF UV RADIATION ON THE OPTICAL AND ANTI-MICROBIAL PROPERTIES OF PVA/METAL-SALT NANOCOMPOSITES
Keywords:
polyvinyl alcohol, UV-irradiation, optical, dielectric relaxation, anti-microbial
Abstract
Polymer/metals nanocomposite films were investigated from aqueous solutions of polyvinyl alcohol (PVA)/acrylic acid (AAc) using UV radiation. The formation of metal nanoparticles (NPs) was characterized by transmission electron microscopy (TEM), Fourier-transform infrared spectrometry (FTIR) and UV-vis spectroscopy. It was found that UV radiation induced the reduction of the metal ions in the polymer matrix into metal nanoparticles. The electrical properties and the anti-microbial efficiency were carried out for the prepared compositions. The maximum AC conductivity was observed in the composites containing Ag NPs. Finally, a green method has been suggested for the development of conductive nano polymer/metal composites that can be used in biomedical applications.
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[2] M. Abbasi and D. Dorranian, Opt. Spectrosc. (English Transl. Opt. i Spektrosk., vol. 118, no. 3, pp. 472–481, 2015.
[3] A. Tawansi, A. El-Khodary, and M. M. Abdelnaby, Current Applied Physics, vol. 5, no. 6. pp. 572–578, 2005.
[4] M. K. El-Mansy, E. M. Sheha, K. R. Patel, and G. D. Sharma, Optik (Stuttg)., vol. 124, no. 13, pp. 1624–1631, 2013.
[5] S. Horiike, S. Matsuzawa, and K. Yamaura, Journal of Applied Polymer Science, vol. 84, no. 6. pp. 1178–1184, 2002.
[6] D. M. Alshangiti and M. Madani, Polym. Plast. Technol. Eng., vol. 53, no. 13, pp. 1385–1391, 2014.
[7] A. M. Ismail, M. I. Mohammed, and E. G. El-Metwally, Indian J. Phys., vol. 93, no. 2, pp. 175–183, 2019.
[8] J.-P. Fouassier and J. F. Rabek, Radiation curing in polymer science and technology: Fundamentals and methods, vol. 1. Springer Science & Business Media, 1993.
[9] M. A. Khan, S. K. Bhattacharia, M. A. Kader, and K. Bahari, Carbohydr. Polym., vol. 63, no. 4, pp. 500–506, 2006.
[10] M. Eid and D. Hegazy, J. Inorg. Organomet. Polym. Mater., vol. 22, 2012.
[11] Y. Luo, X. Jiang, W. Zhang, and X. Li, Polym. Polym. Compos., vol. 23, no. 8, pp. 555–562, 2015.
[12] R. S. Hafez and S. El-Khiyami, J. Polym. Res., vol. 27, no. 2, p. 26, 2020.
[13] R. P. Chahal, S. Mahendia, A. K. Tomar, and S. Kumar, Opt. Mater. (Amst)., vol. 52, pp. 237–241, 2016.
[14] T. Jayaramudu, Y. Li, H.-U. Ko, I. Shishir, J. Kim, Int. J. Precis. Eng. Manuf. Technol. 3 (2016) 375–379.
[15] B. Singh, V. Sharma, Int. J. Pharm. 389 (2010) 94–106.
[16] E. . Mott, N.F.; Davis, Electronic Processes in Non-Crystalline Materials. UK: Oxford University Press: Oxford, 1979.
[17] S. H. Shinde, V.R.; Gujar, T.P.; Lokhande, C.D.; Mane, R.S.; Han, Mater. Chem. Phys., vol. 96, pp. 326–330, 2006.
[18] A.M. Motawie, M. Madani, E.A. Esmail, A.Z. Dacrorry, H.M. Othman, M.M. Badr, D.E. Abulyazied, Egypt. J. Pet. 23 (2014) 379–387.
[19] M. Madani, S. S. Aly, and S. M. El-Sayed, High Perform. Polym., vol. 22, no. 5, pp. 515–533, 2010.
[20] S. Mahendia, A.K. Tomar, S. Kumar, J. Alloys Compd. 508 (2010) 406–411.
[21] D. K. Pradhan, R. N. P. Choudhary, and B. K. Samantaray, Int. J. Electrochem. Sci, vol. 3, no. 5, pp. 597–608, 2008.
[22] M. Shahbazi, A. Bahari, and S. Ghasemi, Org. Electron., vol. 32, pp. 100–108, 2016.
[23] Dalal Mohamed Alshangiti, mohamed mohamady Ghobashy and mohamed madani, Asian J. Sci. Res., vol. 13, no. 4, pp. 244–252, 2020.
[24] C. Baker, A. Pradhan, L. Pakstis, D. J. Pochan, and S. I. Shah, J. Nanosci. Nanotechnol., vol. 5, no. 2, pp. 244–249, Feb. 2005.
Published
2022-02-02
How to Cite
1.
Alkhaldi H, Alshor Z, Albarqi W, Alzahrani M, Madani M. POTENTIAL EFFECT OF UV RADIATION ON THE OPTICAL AND ANTI-MICROBIAL PROPERTIES OF PVA/METAL-SALT NANOCOMPOSITES. MatTech [Internet]. 2022Feb.2 [cited 2026Aug.10];56(1):19–26. Available from: https://mater-tehnol.si/index.php/MatTech/article/view/293
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