TY - EJOUR
AU - Sadeghi, B.
PY - 2024
DA - February
TI - Green synthesis of silver nanoparticles using seed aqueous extract of Olea europaea
T2 - International Journal of Nano Dimension (Int. J. Nano Dimens.)
VL - 5
L1 - https://old.oiccpress.com/international-journal-of-nano-dimension/article/green-synthesis-of-silver-nanoparticles-using-seed-aqueous-extract-of-olea-europaea/
DO - 10.7508/ijnd.2014.06.010
N2 - Biosynthesis of silver nanoparticles with small size and biostability is very important and used in various biomedical applications. In the present work, we describe the synthesis of silver nanoparticles (Ag-NPs) using seed aqueous extract of Olea europaea (Oe) and its antibacterial activity. UV–visible spectroscopy, X-ray diffraction (XRD), transmission electron microscopy (TEM), scanning electron microscopy (SEM), and X-ray energy dispersive spectrophotometer (EDAX) were performed to ascertain the formation of Ag-NPs. It was observed that the growths of Ag-NPs are stopped within 35 min of reaction time. The synthesized Ag-NPs were characterized by a peak at 449 nm in the UV–visible spectrum. XRD confirmed the crystalline nature of the nanoparticles of 34 nm size. The XRD peaks at 38°, 44°, 64° and 77° can be indexed to the (1 1 1), (2 0 0), (2 2 0) and (3 1 1) Bragg’s reflections of cubic structure of metallic silver, respectively. The results confirmed that the (Oe) is a very good eco friendly and nontoxic source for the synthesis of Ag-NPs as compared to the conventional chemical/physical methods.
IS - 6
PB - OICC Press
KW - Green chemistry, Silver nanoparticles, Scanning electron microscopy (SEM), X-ray diffraction (XRD), Olea Europaea 
EN -