Nigella sativa seed-mediated green biosynthesis of silver nanoparticles and antimicrobial activity
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Tarih
2024
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Soc Mexicana Fisica
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
This work introduces a systematic and efficient approach for producing stable AgNPs utilizngNigella sativa (Ns) seed aqua extract (AE), which exhibit strong antibacterial properties. The characterization of Ns-AgNPs was performed using a UV-visible spectrophotometer 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 (similar to 3 KeV) at 92.3%. Dynamic light scattering (DLS) was used to determine the average particle size and distribution profile of NsAgNPs. Ns-AgNPs showed significant antibacterial performance againstStaphylococcus aureousand Escherichia coli, being effective at low concentrations. Ns-AgNPs may be incorporated into wound dressings, surgical instruments, and medical devices to prevent infections and promote healing.
Açıklama
Anahtar Kelimeler
Silver nanoparticles; nanotechnology; green synthesis; nigella sativa; antibacterial activity.
Kaynak
Revista Mexicana De Fisica
WoS Q Değeri
N/A
Scopus Q Değeri
Q3
Cilt
70
Sayı
5
