Antibacterial Performance of Fe3O4/PEG-4000 Prepared by Co-precipitation Route

International Conference on Condensed Matters and Advanced Materials 2018

Arista, Deny^1 ; Rachmawati, Aulia^1 ; Ramadhani, Nurlailul^1 ; Saputro, Rosy Eko^1 ; Taufiq, Ahmad^1 ; Sunaryono^1

Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Negeri Malang, Jl. Semarang 5, Malang

65145, Indonesia^1

关键词: Anti-bacterial performance;    Antibacterial tests;    Cubic structure;    Fe3O4 nanoparticles;    Nanometric scale;    Staphylococcus aureus;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/515/1/012085/pdf
DOI  :  10.1088/1757-899X/515/1/012085

来源: IOP

【 摘 要 】

In this paper, we report the synthesis of Fe3O4 nanoparticles modifying polyethylene glycol/PEG-4000 by co-precipitation route. The structural and antibacterial features of the samples were studied by means of XRD, SEM, FTIR, and antibacterial test. The results of XRD data showed that Fe3O4/PEG was in a spinel cubic structure. The sample presented the combined composition of the Fe3O4/PEG-4000 in the nanometric scale in agglomerated form. Interestingly, the Fe3O4/PEG-4000 exhibited an excellent performance as an antibacterial agent with the average inhibitory diameter for each Escherichia Coli and Staphylococcus Aureus bacteria are 1.67 mm and 1.97 mm respectively.