Size-dependent Antibacterial of Gold Colloids

被引：0
|
作者：
Mihai, Sonia [1 ]
Malaisteanu, Madalina [1 ]
机构：
[1] Petr & Gas Univ Ploiesti, Ploiesti 100680, Romania
来源：
REVISTA DE CHIMIE | 2013年 / 64卷 / 01期
关键词：
antimicrobial activity; gold nanoparticles; pathogens; TEM; NANOPARTICLES; TOXICITY; FACILE;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The bacterial action of colloidal-gold particles on Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa, Candida albicans, were examined by the agar-well-diffusion method. The gold nanoparticles were chemically prepared by reaction of the Schiff base with gold and characterized by transmission electron microscope and UV-Vis spectroscopy. Best antibacterial activity was observed on using small gold colloids (2-5nm) with zone of inhibition 20mm against Staphilococcus aureus.
引用
收藏
页码：105 / 107
页数：3
相关论文
共 50 条
  • [1] Size-dependent conductivity dispersion of gold nanoparticle colloids in a microchip: contactless measurements
    Khalafalla, M. A. H.
    Mesli, A.
    Widattallah, H. M.
    Sellai, A.
    Al-harthi, S.
    Al-Lawati, Haider A. J.
    Suliman, F. O.
    [J]. JOURNAL OF NANOPARTICLE RESEARCH, 2014, 16 (08)
  • [2] Size-dependent conductivity dispersion of gold nanoparticle colloids in a microchip: contactless measurements
    M. A. H. Khalafalla
    A. Mesli
    H. M. Widattallah
    A. Sellai
    S. Al-harthi
    Haider A. J. Al-Lawati
    F. O. Suliman
    [J]. Journal of Nanoparticle Research, 2014, 16
  • [3] SIZE-DEPENDENT MAGNETIZATION OF PD CLUSTERS AND COLLOIDS
    VANLEEUWEN, DA
    VANRUITENBEEK, JM
    SCHMID, G
    DEJONGH, LJ
    [J]. PHYSICS LETTERS A, 1992, 170 (04) : 325 - 333
  • [4] Size-Dependent Turbidimetric Quantification of Suspended Soil Colloids
    Yan, Jing
    Meng, Xia
    Jin, Yan
    [J]. VADOSE ZONE JOURNAL, 2017, 16 (05)
  • [5] Size-dependent cytotoxicity of gold nanoparticles
    Pan, Yu
    Neuss, Sabine
    Leifert, Annika
    Fischler, Monika
    Wen, Fei
    Simon, Ulrich
    Schmid, Gunter
    Brandau, Wolfgang
    Jahnen-Dechent, Willi
    [J]. SMALL, 2007, 3 (11) : 1941 - 1949
  • [6] Size-dependent endocytosis of single gold nanoparticles
    Shan, Yuping
    Ma, Suyong
    Nie, Liya
    Shang, Xin
    Hao, Xian
    Tang, Zhiyong
    Wang, Hongda
    [J]. CHEMICAL COMMUNICATIONS, 2011, 47 (28) : 8091 - 8093
  • [7] Size-Dependent Electrochemical Properties of Gold Nanorods
    Chirea, Mariana
    Cruz, Ana
    Pereira, Carlos M.
    Silva, A. Fernando
    [J]. JOURNAL OF PHYSICAL CHEMISTRY C, 2009, 113 (30): : 13077 - 13087
  • [8] Size-dependent Faraday rotation of gold nanoparticles
    Podaru, George V.
    Ramirez, Chris
    Young, Nathan
    Dani, Raj K.
    Wysin, Gary
    Chikan, Viktor
    [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2014, 247
  • [9] Size-Dependent Transmembrane Transport of Gold Nanocages
    Yang, Yu
    Zhang, Qingrong
    Cai, Mingjun
    Xu, Haijiao
    Lu, Denghua
    Liu, Yulin
    Fu, Yanfeng
    Yang, Guocheng
    Shan, Yuping
    [J]. ACS OMEGA, 2020, 5 (17): : 9864 - 9869
  • [10] Size-Dependent Electron Dynamics of Gold Nanoparticles
    Ahmadi, Temer S.
    Logunov, Stephan L.
    El-Sayed, Mostafa A.
    [J]. ACS Symposium Series, 679 : 125 - 140
12345