Structure, absorbance, and antibacterial activity modification by including AgNPs on Fe3O4@polyethylene glycol

Ristanti, I; Diantoro, Markus; Wisodo, Hari; Hartatiek,; Taufiq, Ahmad; Hastuti, Utami Sri

doi:10.1063/5.0008126

Cited by 3 publications

(1 citation statement)

References 21 publications

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“…In addition, no new peak was observed in the FT-IR spectrum, suggesting that no new bond formation occurred between the pullulan and Ag-NPs. Pandey et al (2012) reported that the O-H group of polymers had efficient coordination ability with silver ions [11][12][13][14]. These indications confirm the good interaction of silver with the pullulan functional groups.…”

Section: Fourier Transform Infrared Spectroscopyanalysismentioning

confidence: 88%

Microwave Irradiation Assisted Synthesis of Silver Nanoparticles using Pullulan as Reducing Agent and Its Antibacterial Activity

Salleh

Cheladorai

Ali

et al. 2021

JRNN

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In this studies, synthesis of silver nanoparticles (Ag-NPs) on pullulan-based biofilm was achieved by microwave irradiation technique. Synthesis of Ag-NPs was achieved using pullulan as both a reducing and stabilizing agent. The effect of different microwave irradiation duration on pullulan and silver nitrate in synthesis of silver nanoparticles (Ag-NPs) was investigated. The synthesized Ag-NPs/PL were first screened and identified using surface plasmon peaks of UV–Vis spectroscopy. The research results indicated that the surface plasmon resonance peaks were observed between 400–414 nm wavelengths in UV-VIS spectroscopy studies. From Fourier-transform infrared spectroscopy (FTIR) spectra, stretching vibrations of hydroxyl (OH), carbonyl (C=O) and C=C stretches exhibits the reduction and stabilization of Ag-NPs. Further, five characteristic peaks Ag(111), Ag(200), Ag(210), Ag(220) and Ag(311) confirmed the presence of elemental silver and the crystalline structure of silver nanoparticles from X-ray Diffraction analysis. Biofilms were produced by mixing the synthesized Pulullan-Ag-NPs with polyvinyl alcohol. The AgNP/PL were applied for the antimicrobial activity against Bacillus subtilis and found to have high antibacterial activity. In addition, the clear zones of inhibition was found at 11 mm to 16 mm against Bacillus Subtillis. The experimental results demonstrated that pullulan could be used as reducing and stabilizing agent for formation of Ag-NPs.

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Section: Fourier Transform Infrared Spectroscopyanalysismentioning

confidence: 88%

Microwave Irradiation Assisted Synthesis of Silver Nanoparticles using Pullulan as Reducing Agent and Its Antibacterial Activity

Salleh

Cheladorai

Ali

et al. 2021

JRNN

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Adsorption properties and catalytic activity of Fe3O4-Ag nanostructures

Ivanova,

Lin,

Edelman

et al. 2024

Applied Surface Science

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Synthesis and characterization of magnetic Ag–Fe ₃ O ₄ @polymer hybrid nanocomposite systems with promising antibacterial application

Aldosari,

Abd El-Aal,

Abo Zeid

et al. 2023

Drug Development and Industrial Pharmacy

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Structure, absorbance, and antibacterial activity modification by including AgNPs on Fe3O4@polyethylene glycol

Cited by 3 publications

References 21 publications

Microwave Irradiation Assisted Synthesis of Silver Nanoparticles using Pullulan as Reducing Agent and Its Antibacterial Activity

Microwave Irradiation Assisted Synthesis of Silver Nanoparticles using Pullulan as Reducing Agent and Its Antibacterial Activity

Adsorption properties and catalytic activity of Fe3O4-Ag nanostructures

Synthesis and characterization of magnetic Ag–Fe ₃ O ₄ @polymer hybrid nanocomposite systems with promising antibacterial application

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Structure, absorbance, and antibacterial activity modification by including AgNPs on Fe3O4@polyethylene glycol

Cited by 3 publications

References 21 publications

Microwave Irradiation Assisted Synthesis of Silver Nanoparticles using Pullulan as Reducing Agent and Its Antibacterial Activity

Microwave Irradiation Assisted Synthesis of Silver Nanoparticles using Pullulan as Reducing Agent and Its Antibacterial Activity

Adsorption properties and catalytic activity of Fe3O4-Ag nanostructures

Synthesis and characterization of magnetic Ag–Fe 3 O 4 @polymer hybrid nanocomposite systems with promising antibacterial application

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Product

Resources

About

Synthesis and characterization of magnetic Ag–Fe ₃ O ₄ @polymer hybrid nanocomposite systems with promising antibacterial application