Preparation of cadmium oxide nanoparticles by green synthesis method for against gram-positive and gram-negative bacterial strains

Ismail, Shaymaa N.; Alwan, Bahaa Jawad; Ali, Ehab M.; Ahmed, N.

doi:10.1063/5.0094140

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Xrd Analysis Of Fe2o3 Nps Prepared Using Chitosan Extract1

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2024

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“…Table (1) reveals XRD analysis of the Fe2O3 NPs at 400 oC with using Chitosan extract. Scherer's equation has been used to calculate the crystallite size [19][20].…”

Section: Xrd Analysis Of Fe2o3 Nps Prepared Using Chitosan Extractmentioning

confidence: 99%

Antibacterial Activity Of Iron Oxide Nanoparticles (IO-Nps) Prepared From Chitosan Extraction, Green Method

kadhim,

Bedoui

2024

Preprint

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This study used a hydrothermal (autoclave) method to successfully prepare iron oxide nanoparticles (Fe2O3-NPs) by combining (Fe2NO3) salt with chitosan extract. In the antibacterial process, the IO-NPs are crucial in getting rid of germs and creating a healthy environment. IO-NPs were investigated using XRD spectra ,FE-SEM, UV-visible and, PL. According to the XRD results, Fe2O3 NPs have a face center cubic (FCC) structure and a crystal size of 10 to 25 nm. The diffraction peaks for Fe2O3 NPs can be assigned with good crystal quality. Furthermore, the FE-SEM results showed that the Fe2O3-NPs had grain size of 66 to 88 nm. The energy band gap, according to UV-visible spectra, is 4.2 eV. The inhibition of zones, which were 20 to 26 mm for gram-positive bacteria (Staphylococcus aureus), was used to determine the antibacterial qualities of Fe2O3-NPs.

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“…Table (1) reveals XRD analysis of the Fe2O3 NPs at 400 oC with using Chitosan extract. Scherer's equation has been used to calculate the crystallite size [19][20].…”

Section: Xrd Analysis Of Fe2o3 Nps Prepared Using Chitosan Extractmentioning

confidence: 99%

Antibacterial Activity Of Iron Oxide Nanoparticles (IO-Nps) Prepared From Chitosan Extraction, Green Method

kadhim,

Bedoui

2024

Preprint

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Bio-nanocomposites of CS-CuO-AgO from wild shrimp extract via PLA-H method for against S. aureus and E. coli bacteria

Kadhim,

Bedoui,

Haider

2024

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Preparation of cadmium oxide nanoparticles by green synthesis method for against gram-positive and gram-negative bacterial strains

Cited by 2 publications

References 8 publications

Antibacterial Activity Of Iron Oxide Nanoparticles (IO-Nps) Prepared From Chitosan Extraction, Green Method

Antibacterial Activity Of Iron Oxide Nanoparticles (IO-Nps) Prepared From Chitosan Extraction, Green Method

Bio-nanocomposites of CS-CuO-AgO from wild shrimp extract via PLA-H method for against S. aureus and E. coli bacteria

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