Makale detayı · 2024
Nigella sativa seed-mediated green biosynthesis of silver nanoparticles and antimicrobial activity
- Yıl
- 2024
- ISSN
0035-001X- Tür
- article
Veri kaynağı ayrımı
- YÖKSİS YÖKSİS makale kaydı
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Özet
İngilizce (OpenAlex)
This work introduces a systematic and efficient approach for producing stable AgNPs utilizing Nigella sativa (Ns) seed aqua extract (AE), which exhibit strong antibacterial properties. The characterization of Ns-AgNPs was performed using a UV-visible spectrophotometer (UV-Vis), X-ray diffraction (XRD), Fourier transform infrared (FT-IR) spectroscopy, scanning electronic microscopy (SEM), and transmission electronic microscopy (TEM), and energy-dispersive X-ray spectroscopy (EDX). The Ns-AgNPs did not show aggregation, as shown by the results of STEM and XRD. According to the EDX analysis in this research, it was determined that Ns-AgNPs, gave signals in the silver region (~3 KeV) at 92.3%. Ns-AgNPs showed significant antibacterial performance against Staphylococcus aureus, Escherichia coli and were effective at the low concentrations. Ns-AgNPs may be incorporated into wound dressings, surgical instruments, and medical devices to prevent infections and promote healing.
Konular
- Nigella sativa pharmacological applications
- Nanoparticles: synthesis and applications
Birincil konu Nigella sativa pharmacological applications