Biofabrication of Copper Nanoparticles: A Next-generation Antibacterial Agent Against Wound-associated Pathogens
Journal Title: Turkish Journal of Pharmaceutical Sciences - Year 2018, Vol 15, Issue 3
Abstract
Objectives: Impaired wound healing is a major complication. A few factors such as blood glucose level, poor circulation, immune system deficiency, and infection are the root causes of impaired wound healing. The aim of the present study was to bio-synthesize copper nanoparticles with potential antibacterial activity against wound-associated pathogens. Materials and Methods: Copper nanoparticles were fabricated using the sol-gel method with the mixing of Syzigium cumini leaf extract in metal salt solution. The particles were then later characterized using UV spectroscopy, SEM, TEM, FTIR, and XRD, and evaluated for their antibacterial activity and its MIC against four wound-associated pathogens. Results: The results obtained from TEM, SEM, and XRD characterization showed that the particle size was below 100 nm and of spherical shape. FTIR analysis showed the possibility of various biomolecules, which have a role in capping and stabilizing copper nanoparticles. The particles synthesized showed antibacterial activity against four wound-associated pathogens (P. mirabilis, S. saprophyticus, S. pyogenes, and P. aeruginosa). Conclusion: The biosynthesized copper nanoparticles showed potent antimicrobial activity, thus the antibacterial activity of the synthesized copper nanoparticles could be used in several biomedical applications. Additionally, they can be exploited as a better therapeutic agent for treating infection seen in impaired diabetic wounds. The particles synthesized by the biological route are eco-friendly, less toxic, feasible, and cost effective.
Authors and Affiliations
Pallavi Singh CHAUHAN, Vikas SHRIVASTAVA, Rajesh Singh TOMAR
Keywords
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- EP ID EP421224
- DOI 10.4274/tjps.52724
- Views 133
- Downloads 0
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