Preparation of silver nanoparticles loaded graphene oxide nanosheets for antibacterial activity

被引：13
|
作者：
Vi, T. T. T. [1 ]
Lue, S. J. [1 ]
机构：
[1] Chang Gung Univ, 259 Wenhua First Rd, Taoyuan 33302, Taiwan
来源：
SECOND INTERNATIONAL CONFERENCE ON CHEMICAL ENGINEERING (ICCE) UNPAR | 2016年 / 162卷
关键词：
FACILE SYNTHESIS;
D O I：
10.1088/1757-899X/162/1/012033
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
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 0.2M AgNO3 exhibited the strongest antibacterial activity at 48.77% inhibition after 4 hours incubation.
引用
收藏
页数：5
相关论文
共 50 条
  • [31] Antibacterial Silver Nanoparticles Supported on Graphene Oxide with Reduced Cytotoxicity
    Angulo-Pineda, Carolina
    Palma, Patricia
    Bejarano, Julian
    Riveros, Ana
    Kogan, Marcelo
    Palza, Humberto
    JOM, 2019, 71 (10) : 3698 - 3705
  • [32] Antibacterial Activity of Dental Composite with Ciprofloxacin Loaded Silver Nanoparticles
    Arif, Wafa
    Rana, Nosheen Fatima
    Saleem, Iqra
    Tanweer, Tahreem
    Khan, Muhammad Jawad
    Alshareef, Sohad Abdulkaleg
    Sheikh, Huda M.
    Alaryani, Fatima S.
    AL-Kattan, Manal Othman
    Alatawi, Hanan Ali
    Menaa, Farid
    Nadeem, Aroosa Younis
    MOLECULES, 2022, 27 (21):
  • [33] Antibacterial Silver Nanoparticles Supported on Graphene Oxide with Reduced Cytotoxicity
    Carolina Angulo-Pineda
    Patricia Palma
    Julian Bejarano
    Ana Riveros
    Marcelo Kogan
    Humberto Palza
    JOM, 2019, 71 : 3698 - 3705
  • [34] Preparation, characterization, and antibacterial activity of shell waste loaded with silver
    Yao, Z. T.
    Chen, T.
    Li, H. Y.
    Xia, M. S.
    Ye, Y.
    Zheng, H.
    JOURNAL OF MATERIALS SCIENCE, 2013, 48 (24) : 8580 - 8587
  • [35] Preparation, characterization, and antibacterial activity of shell waste loaded with silver
    Z. T. Yao
    T. Chen
    H. Y. Li
    M. S. Xia
    Y. Ye
    H. Zheng
    Journal of Materials Science, 2013, 48 : 8580 - 8587
  • [36] Highly dispersed nanocomposite based on magnesium ion modified and silver nanoparticles loaded graphene oxide for enhanced antibacterial activity of silicone coatings
    Zhang, Xufeng
    Zhang, Zhanping
    Chen, Qi'’an
    Xing, Jialiang
    Qi, Yuhong
    Wu, Zhilian
    Diamond and Related Materials, 2024, 150
  • [37] Antibacterial activity of nitric oxide releasing silver nanoparticles
    Seabra, Amedea B.
    Manosalva, Nixson
    Lima, Bruna de Araujo
    Pelegrino, Milena T.
    Brocchi, Marcelo
    Rubilar, Olga
    Duran, Nelson
    5TH NANOSAFE INTERNATIONAL CONFERENCE ON HEALTH AND SAFETY ISSUES RELATED TO NANOMATERIALS FOR A SOCIALLY RESPONSIBLE APPROACH (NANOSAFE 2016), 2017, 838
  • [38] Preparation of silver nanoparticles/graphene nanosheets as a catalyst for electrochemical oxidation of methanol
    Han, Kun
    Miao, Peng
    Tong, Hui
    Liu, Tao
    Cheng, Wenbo
    Zhu, Xiaoli
    Tang, Yuguo
    APPLIED PHYSICS LETTERS, 2014, 104 (05)
  • [39] Silver-modified graphene oxide nanosheets for antibacterial performance of bone scaffold
    Yu, Zhiheng
    Xu, Yang
    Tian, Xiu
    AIP ADVANCES, 2022, 12 (01)
  • [40] Synergistic Antibacterial Activity of Silver-Loaded Graphene Oxide towards Staphylococcus Aureus and Escherichia Coli
    Truong Thi Tuong Vi
    Kumar, Selvaraj Rajesh
    Pang, Jong-Hwei Su
    Liu, Yu-Kuo
    Chen, Dave W.
    Lue, Shingjiang Jessie
    NANOMATERIALS, 2020, 10 (02)
12345