Preparation of silver nanoparticles loaded graphene oxide nanosheets for antibacterial activity

T. T.T. Vi; S. J. Lue

doi:10.1088/1757-899X/162/1/012033

Preparation of silver nanoparticles loaded graphene oxide nanosheets for antibacterial activity

T. T.T. Vi
, S. J. Lue

Department of Chemical and Materials Engineering

Chang Gung University

Research output: Contribution to journal › Conference article › peer-review

18 Scopus citations

Abstract

A simple, facile method to fabricate successfully silver nanoparticle (AgNPs) decorated on graphene oxide (GO) layers via grafted thiol groups. Samples were prepared with different concentrations of AgNO₃. Resulting AgNPs were quasi-spherical in shape and attached on the layers of GO. Physical properties were confirmed by X-ray diffraction (XRD), zeta potential, dynamic light scattering (DLS), Fourier transform infrared (FTIR) spectra, thermogravimetric analyzer (TGA), transmission electron microscopy (TEM) and field emission scanning electron microscopy (FE-SEM). Antimicrobial test was effectively showed using MRSA (Staphylococcus areus). The GO-Ag NPs with appropriate Ag NPs content of 0.2 M AgNO₃ exhibited the strongest antibacterial activity at 48.77% inhibition after 4 hours incubation.

Original language	English
Article number	012033
Journal	IOP Conference Series: Materials Science and Engineering
Volume	162
Issue number	1
DOIs	https://doi.org/10.1088/1757-899X/162/1/012033
State	Published - 12 12 2016
Event	2nd International Conference on Chemical Engineering, ICCE 2016 - Bandung, Indonesia Duration: 26 10 2016 → 27 10 2016

Bibliographical note

Publisher Copyright:
© Published under licence by IOP Publishing Ltd.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 3 Good Health and Well-being

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10.1088/1757-899X/162/1/012033

Cite this

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title = "Preparation of silver nanoparticles loaded graphene oxide nanosheets for antibacterial activity",

abstract = "A simple, facile method to fabricate successfully silver nanoparticle (AgNPs) decorated on graphene oxide (GO) layers via grafted thiol groups. Samples were prepared with different concentrations of AgNO3. Resulting AgNPs were quasi-spherical in shape and attached on the layers of GO. Physical properties were confirmed by X-ray diffraction (XRD), zeta potential, dynamic light scattering (DLS), Fourier transform infrared (FTIR) spectra, thermogravimetric analyzer (TGA), transmission electron microscopy (TEM) and field emission scanning electron microscopy (FE-SEM). Antimicrobial test was effectively showed using MRSA (Staphylococcus areus). The GO-Ag NPs with appropriate Ag NPs content of 0.2 M AgNO3 exhibited the strongest antibacterial activity at 48.77\% inhibition after 4 hours incubation.",

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N2 - A simple, facile method to fabricate successfully silver nanoparticle (AgNPs) decorated on graphene oxide (GO) layers via grafted thiol groups. Samples were prepared with different concentrations of AgNO3. Resulting AgNPs were quasi-spherical in shape and attached on the layers of GO. Physical properties were confirmed by X-ray diffraction (XRD), zeta potential, dynamic light scattering (DLS), Fourier transform infrared (FTIR) spectra, thermogravimetric analyzer (TGA), transmission electron microscopy (TEM) and field emission scanning electron microscopy (FE-SEM). Antimicrobial test was effectively showed using MRSA (Staphylococcus areus). The GO-Ag NPs with appropriate Ag NPs content of 0.2 M AgNO3 exhibited the strongest antibacterial activity at 48.77% inhibition after 4 hours incubation.

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T2 - 2nd International Conference on Chemical Engineering, ICCE 2016

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Preparation of silver nanoparticles loaded graphene oxide nanosheets for antibacterial activity

Abstract

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