Antimicrobial Activity of Polymeric Surfactants Blending With Zinc Oxide Nanoparticles Derived From Electric Arc Furnace Dust | ||
| Egyptian Journal of Chemistry | ||
| Article 4, Volume 64, Issue 12, December 2021, Pages 6921-6934 PDF (1.1 M) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/ejchem.2021.75608.3707 | ||
| Authors | ||
| Ahmed Ibrahim Adawy* 1; Ramadan M. Soliman2; Abdelghaffar S. Dhmees3; Zizi Ibrahim Abdeen4 | ||
| 1Petrochemicals department, Egyptian Petroleum Research Institute (EPRI), Cairo, Egypt. | ||
| 2Process Development Department, Egyptian Petroleum Research Institute (EPRI), Cairo, Egypt. | ||
| 3Analysis & Evaluation Department, Egyptian Petroleum Research Institute (EPRI), Nasr City, Cairo, Egypt. | ||
| 4Petrochemical Department, Egyptian Petroleum Research Institute (EPRI), Nasr City, Cairo, Egypt. | ||
| Abstract | ||
| The biological activities of poly (ethylene glycols) (PEG) that esterified with lauric acid or myristic acid were enhanced by mixing with zinc oxide nanoparticles (ZnO-NPs) derived as of hazardous trash "Electric Arc Furnace Dust (EAFD)" which formed through steel fabrication using sodium hydroxide (NaOH). A diverse temperature was applied to characterize and examine the prepared polymeric surfactants those possess characteristics of surfactant and polymer together. The surface properties were measured and worked out. The hydrodynamic particle diameter normally maximized as the surfactant carbon numbers increased and at blending with ZnO-NPs as exhibited in the dynamic light scattering (DLS) statistics due to aggregation of molecules. The antimicrobial action against different microorganisms of all such designed structures was assessed and assigned. The results plain that, all such engineered nonionic polymeric surfactants possess good surface criteria and biological activity and blending them with ZnO-NPs to obtain polymeric surfactant nanocomposites for enhancing their biological activity against Gram-positive bacteria (Bacillus subtilis and Staph. aureus), Gram-negative bacteria (P. aeruginosa and E. coli), yeast (Candida albicans) and microalga (Chlorella Vulgaris). | ||
| Keywords | ||
| Zinc oxide nanoparticles; Esterification; Biological Activities; Surface properties; Thermodynamic parameters; polymeric surfactants; nanocomposites | ||
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