Preparation and antibacterial capacity of artificial skin loaded with nanoparticles silver using bacterial cellulose.
- Author:
Dongping SUN
1
;
Jiazhi YANG
;
Jun LI
;
Lingli ZHOU
;
Junwei YU
Author Information
1. School of Chemistry and Chemical Engineering, Nan Jing University of Science and Technology, Nanjing 210094, China.
- Publication Type:Journal Article
- MeSH:
Anti-Bacterial Agents;
pharmacology;
Bacteria;
chemistry;
Candida albicans;
drug effects;
Cellulose;
chemistry;
Escherichia coli;
drug effects;
Humans;
Metal Nanoparticles;
chemistry;
Microbial Sensitivity Tests;
Silver;
Skin, Artificial
- From:
Journal of Biomedical Engineering
2009;26(5):1034-1038
- CountryChina
- Language:Chinese
-
Abstract:
In the present paper, in-situ preparation of silver nanoparticles have been conducted in 3D network structure of BC membrane through liquid phase chemical deoxidization method. The characterization of products was investigated using scanning electron microscopy (SEM), infrared spectroscopy (IR), energy dispersion spectrometry (SEM-EDS). The absorbing water capacity and preserving water capacity of substitutes and the antibacterial capacities of antibacterial agent-loaded artificial skin were tested. The results showed the silver nanoparticles were approximately spherical particles with an average diameter of 45nm, and were noted to have excellent sterilizing efficacy the efficiency of against Escherichia coli, yeast and Candida albicans.
