PMID- 24907758
OWN - NLM
STAT- MEDLINE
DCOM- 20150127
LR  - 20161125
IS  - 1873-0191 (Electronic)
IS  - 0928-4931 (Linking)
VI  - 41
DP  - 2014 Aug 1
TI  - Synthesis of poly acrylic acid modified silver nanoparticles and their 
      antimicrobial activities.
PG  - 249-54
LID - S0928-4931(14)00251-3 [pii]
LID - 10.1016/j.msec.2014.04.059 [doi]
AB  - Poly acrylic acid modified silver (Ag/PAA) nanoparticles (NPs) have been 
      successfully synthesized in the aqueous solution by using tannic acid as a 
      reductant. The structure, morphology and composition of Ag/PAA NPs were 
      characterized by various techniques such as X-ray powder diffraction (XRD), 
      transmission electron microscopy (TEM), Fourier transform infrared spectroscopy 
      (FTIR), ultraviolet-visible absorption spectroscopy (UV-vis) and thermogravimetry 
      analysis (TGA). The results show that PAA/Ag NPs have a quasi-ball shape with an 
      average diameter of 10 nm and exhibit well crystalline, and the reaction 
      conditions have some effect on products morphology and size distribution. In 
      addition, the as-synthesized Ag/PAA NPs antimicrobial activities against 
      Escherichia coli (E. coli), Pseudomonas aeruginosa (P. aeruginosa) and 
      Staphylococcus aureus (S. aureus) were evaluated by the methods of broth 
      dilution, cup diffusion, optical density (OD600) and electron microscopy 
      observation. The as-synthesized Ag/PAA NPs exhibit excellent antibacterial 
      activity. The antimicrobial mechanism may be attributed to the damaging of 
      bacterial cell membrane and causing leakage of cytoplasm.
CI  - Copyright (c) 2014 Elsevier B.V. All rights reserved.
FAU - Ni, Zhihui
AU  - Ni Z
AD  - Key Laboratory for Special Functional Materials of Ministry of Education, Henan 
      University, Kaifeng 475004, PR China.
FAU - Wang, Zhihua
AU  - Wang Z
AD  - Institute of Environmental and Analytical Sciences, College of Chemistry and 
      Chemical Engineering, Henan University, Kaifeng 475004, PR China.
FAU - Sun, Lei
AU  - Sun L
AD  - Key Laboratory for Special Functional Materials of Ministry of Education, Henan 
      University, Kaifeng 475004, PR China. Electronic address: sunlei@henu.edu.cn.
FAU - Li, Binjie
AU  - Li B
AD  - Key Laboratory of Cellular and Molecular Immunology, Henan University, Kaifeng 
      475004, PR China.
FAU - Zhao, Yanbao
AU  - Zhao Y
AD  - Key Laboratory for Special Functional Materials of Ministry of Education, Henan 
      University, Kaifeng 475004, PR China.
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20140502
PL  - Netherlands
TA  - Mater Sci Eng C Mater Biol Appl
JT  - Materials science & engineering. C, Materials for biological applications
JID - 101484109
RN  - 0 (Acrylic Resins)
RN  - 0 (Anti-Infective Agents)
RN  - 0 (Tannins)
RN  - 3M4G523W1G (Silver)
RN  - 4Q93RCW27E (carbopol 940)
SB  - IM
MH  - Acrylic Resins/*chemistry
MH  - Anti-Infective Agents/*chemical synthesis/pharmacology
MH  - Escherichia coli/drug effects
MH  - Metal Nanoparticles/*chemistry/toxicity
MH  - Microbial Sensitivity Tests
MH  - Oxidation-Reduction
MH  - Particle Size
MH  - Pseudomonas aeruginosa/drug effects
MH  - Silver/*chemistry
MH  - Staphylococcus aureus/drug effects
MH  - Tannins/chemistry
OTO - NOTNLM
OT  - Antimicrobial property
OT  - Poly acrylic acid
OT  - Silver nanoparticles
OT  - Synthesis
EDAT- 2014/06/09 06:00
MHDA- 2015/01/28 06:00
CRDT- 2014/06/09 06:00
PHST- 2014/01/07 00:00 [received]
PHST- 2014/03/17 00:00 [revised]
PHST- 2014/04/22 00:00 [accepted]
PHST- 2014/06/09 06:00 [entrez]
PHST- 2014/06/09 06:00 [pubmed]
PHST- 2015/01/28 06:00 [medline]
AID - S0928-4931(14)00251-3 [pii]
AID - 10.1016/j.msec.2014.04.059 [doi]
PST - ppublish
SO  - Mater Sci Eng C Mater Biol Appl. 2014 Aug 1;41:249-54. doi: 
      10.1016/j.msec.2014.04.059. Epub 2014 May 2.