期刊
ACS APPLIED BIO MATERIALS
卷 6, 期 10, 页码 4190-4199出版社
AMER CHEMICAL SOC
DOI: 10.1021/acsabm.3c00425
关键词
green synthesis; ZnO/CuOnanocomposites; parsleyextract; Eimeria spp; sporulation; oocysts; anticoccidial activity
This study developed a green synthesis method for ZnO/CuO nanocomposites using parsley extract and evaluated their in vitro anticoccidial properties. The synthesized nanocomposites showed significant inhibitory effects on coccidia, with notable changes in morphology and structure. Therefore, these parsley-extract-synthesized nanocomposites have promising potential for the treatment of coccidiosis.
In this study, a simple, low-cost, and environmentally friendly method for the green synthesis of ZnO/CuO nanocomposites (NCs) using parsley extract was developed. The phytochemical components in the parsley leaf extract reacted with precursor salts in solution and yielded ZnO/CuO NCs. The synthesis of the green-synthesized NCs was confirmed via various characterization techniques, including UV-vis spectroscopy, X-ray diffraction (XRD) analysis, energy-dispersive X-ray (EDX), transmission electron microscopy (TEM), and field emission scanning electron microscopy (FE-SEM). Subsequently, the NCs were subjected to rigorous in vitro evaluation of their anticoccidial properties. The results showed that the NCs had a spherical shape within an average particle size of around 70 nm. The green-synthesized NCs were evaluated for their in vitro anticoccidial activity against Eimeria spp. The findings showed that the NCs exhibited a significant anticoccidial effect, with a maximum inhibition of 55.3 +/- 0.32% observed at a concentration of 0.5 mg/mL. The exposure to the NCs resulted in notable alterations in the ultrastructure of the oocysts when compared to the control group. The ZnO/CuO NCs synthesized from the parsley leaf extract showed promising potential against coccidiosis and could be used in biomedical applications. Further investigation using an in vivo model is required to ascertain the efficacy of NCs as anticoccidial agents.
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