Antimicrobial activity of UV-induced chitosan capped silver nanoparticles

被引：31
|
作者：
Lou, Ching-Wen [1 ]
Chen, An-Pang [2 ]
Lic, Ting-Ting [3 ]
Lin, Jia-Horng [2 ,4 ,5 ]
机构：
[1] Cent Taiwan Univ Sci & Technol, Inst Biomed Engn & Mat Sci, Taichung 40601, Taiwan
[2] Feng Chia Univ, Dept Fiber & Composite Mat, Lab Fiber Applicat & Mfg, 100 Wenhwa Rd, Taichung 40724, Taiwan
[3] Tianjin Polytech Univ, Sch Text, Tianjin 300387, Peoples R China
[4] China Med Univ, Sch Chinese Med, Taichung 40402, Taiwan
[5] Asia Univ, Dept Fash Design, Taichung 41354, Taiwan
来源：
MATERIALS LETTERS | 2014年 / 128卷
关键词：
Nanoparticles; Synthesis; XRD; Antibacterial;
D O I：
10.1016/j.matlet.2014.04.145
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This study presents a green method to synthesize antibacterial silver nanoparticles (Ag NPs) employing chitosan and silver nitrate. Chitosan acted as dispersion and stabilizing agent. Ag NPs were radiated by UV ray to improve their reaction efficiency. UV-vis spectra showed that absorption peak of Ag NPs occurred at 402 nm wavelength. TEM observed that the average size of Ag NPs was 25-30 nm. XRD revealed that crystalline peak was Ag (111), Ag (200) and Ag (220). The synthesized Ag NPs had antibacterial activity against Escherichia coli. (C) 2014 Elsevier B.V. All rights reserved.
引用
收藏
页码：248 / 252
页数：5
相关论文
共 50 条
  • [1] Green synthesis of chitosan capped silver nanoparticles and their antimicrobial activity
    Nate, Zondi
    Moloto, Makwena Justice
    Mubiayi, Pierre Kalenga
    Sibiya, Precious Nokwethemba
    MRS ADVANCES, 2018, 3 (42-43): : 2505 - 2517
  • [2] Green synthesis of chitosan capped silver nanoparticles and their antimicrobial activity
    Zondi Nate
    Makwena Justice Moloto
    Pierre Kalenga Mubiayi
    Precious Nokwethemba Sibiya
    MRS Advances, 2018, 3 (42-43) : 2505 - 2517
  • [3] Chitosan-capped silver nanoparticles: fabrication, oxidative dissolution, sensing properties, and antimicrobial activity
    Zaheer, Zoya
    JOURNAL OF POLYMER RESEARCH, 2021, 28 (09)
  • [4] Chitosan-capped silver nanoparticles: fabrication, oxidative dissolution, sensing properties, and antimicrobial activity
    Zoya Zaheer
    Journal of Polymer Research, 2021, 28
  • [5] UV-induced synthesis, characterization and formation mechanism of silver nanoparticles in alkalic carboxymethylated chitosan solution
    Ling Huang
    Maolin L. Zhai
    Dewu W. Long
    Jing Peng
    Ling Xu
    Guozhong Z. Wu
    Jiuqiang Q. Li
    Genshuan S. Wei
    Journal of Nanoparticle Research, 2008, 10 : 1193 - 1202
  • [6] UV-induced synthesis, characterization and formation mechanism of silver nanoparticles in alkalic carboxymethylated chitosan solution
    Huang, Ling
    Zhai, Maolin L.
    Long, Dewu W.
    Peng, Jing
    Xu, Ling
    Wu, Guozhong Z.
    Li, Jiuqiang Q.
    Wei, Genshuan S.
    JOURNAL OF NANOPARTICLE RESEARCH, 2008, 10 (07) : 1193 - 1202
  • [7] UV-induced photochemical transformations of citrate-capped silver nanoparticle suspensions
    Gorham, Justin M.
    MacCuspie, Robert I.
    Klein, Kate L.
    Fairbrother, D. Howard
    Holbrook, R. David
    JOURNAL OF NANOPARTICLE RESEARCH, 2012, 14 (10)
  • [8] Synthesis, Characterization and Antimicrobial Activity of Garcinol Capped Silver Nanoparticles
    Fernando, H. N.
    Kumarasinghe, K. G. U. R.
    Gunasekara, T. D. C. P.
    Wijekoon, H. P. S. K.
    Ekanayaka, E. M. A. K.
    Rajapaksha, S. P.
    Fernando, S. S. N.
    Jayaweera, P. M.
    JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY, 2019, 29 (11) : 1841 - 1851
  • [9] UV-induced photochemical transformations of citrate-capped silver nanoparticle suspensions
    Justin M. Gorham
    Robert I. MacCuspie
    Kate L. Klein
    D. Howard Fairbrother
    R. David Holbrook
    Journal of Nanoparticle Research, 2012, 14
  • [10] Antimicrobial Activity of UV-Induced Phenylamides from Rice Leaves
    Park, Hye Lin
    Yoo, Youngchul
    Hahn, Tae-Ryong
    Bhoo, Seong Hee
    Lee, Sang-Won
    Cho, Man-Ho
    MOLECULES, 2014, 19 (11) : 18139 - 18151
12345