文献类型：期刊文献

英文题名：Synthesis of Ag nanoparticles decorated multiwalled carbon nanotubes using dialdehyde starch as complexant and reductant for antibacterial purposes

作者：Wang, Jia[1];Dong, Zhengping[1];Huang, Jingwei[1];Li, Jing[1];Liu, Kai[2];Jin, Jun[1];Ma, Jiantai[1]

第一作者：Wang, Jia

通信作者：Wang, J[1]

机构：[1]Lanzhou Univ, Coll Chem & Chem Engn, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China;[2]Gansu Univ Tradit Chinese Med, Inst Integrated Tradit & Western Med, Lanzhou 730000, Peoples R China

第一机构：Lanzhou Univ, Coll Chem & Chem Engn, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China

通信机构：[1]corresponding author), Lanzhou Univ, Coll Chem & Chem Engn, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China.

年份：2013

卷号：3

期号：3

起止页码：918

外文期刊名：RSC ADVANCES

收录：;EI(收录号：20125115809241);Scopus(收录号：2-s2.0-84870900696);WOS:【SCI-EXPANDED(收录号:WOS:000312197000031)】；

基金：This research is supported by the Natural Science Foundation of Gansu (No. 1010RJZA218) and the Fundamental Research Funds for the Central Universities (Lzujbky-2010-33).

语种：英文

外文关键词：Absorption spectroscopy - Atomic absorption spectrometry - Bacteriology - Escherichia coli - Fourier transform infrared spectroscopy - High resolution transmission electron microscopy - Metal nanoparticles - Nanotubes - Silver metallography - Silver nanoparticles - Starch - Synthesis (chemical)

摘要：A simple method to decorate multiwalled carbon nanotubes (MWCNTs) with Ag nanoparticles by using dialdehyde starch (DAS) as complexant and reductant was developed. The Ag-DAS@MWCNTs were characterized by transmission electron microscopy (TEM), fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), atomic absorption spectroscopy (AAS) and used as antibacterial materials against Escherichia coli (E. coli), Bacillus subtilis (B. subtilis), Bacillus megaterium (B. megaterium), Micrococcus tetragenus (M. tetragenus). The Ag-DAS@MWCNTs exhibited superior antibacterial activities.