Table of Contents
International Journal of Carbohydrate Chemistry
Volume 2011, Article ID 693759, 11 pages
Research Article

Study of Antibacterial Efficacy of Hybrid Chitosan-Silver Nanoparticles for Prevention of Specific Biofilm and Water Purification

1Solid State and Structural Chemistry Unit, Indian Institute of Science, Bangalore 560 012, India
2Department of Molecular Reproduction, Development and Genetics, Indian Institute of Science, Bangalore 560 012, India

Received 9 December 2011; Accepted 22 December 2011

Academic Editor: Yuriy A. Knirel

Copyright © 2011 Somnath Ghosh et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Supplementary Material

The Plasmon absorption peaks in the case of (Cs/Ag+)8 reduced by NaBH4 is almost same in intensity and broadness to that of(Cs/Ag)8 over quartz plate. This roughly quantifies that the concentration of silver is same in both the cases.

The increase in intensity of all the vibration peaks of chitosan on increasing number of layers indicates that chitosan has been repeatedly coated forming ultimately (Cs/citrate)8.

  1. Supplementary Material