Using three bacterial strains the antibacterial activity of Chitoskin®, a chitosan-containing wound-dressing, was investigated by determining the viable bacterial cell count in liquid cultures in the absence and presence of Chitoskin®. Results were compared to those obtained for cellulose and ...
Minimum inhibitory concentration (MIC) values (0.03% to above 0.1%) of acid-soluble chitosans were much lower than those (0.05% to above 0.8%) of water 展开 关键词: Antibacterial activity chitosan degree of deacetylation viscosity DOI: 10.1111/j.1365-2621.2010.02186.x 被引量: 73 ...
2005ElsevierLtd.Allrightsreserved. Keywords:Decavanadate;Chitosan;Self-assembly;Antibacterialactivity 1.Introduction Thetreatmentofawoundfrominfectionsbytheuseofa wounddressinghasbecomecommonplace(Yannas&Burke, 1980).Manypolymericmembraneshavebeeninvestigated forthepurposeofwoundcovering.Thesematerials include...
The antibacterial activity of the chitosan nanoparticles was enhanced by embedding them into cotton fabrics. The application of chitosan nanoparticles in the seed viability was determined by wet paper towel germination method. 展开 年份: 2016
The recent emergence of antibiotic-resistant bacteria requires the development of new antibiotics or new agents capable of enhancing antibiotic activity. This study evaluated the antibacterial activity of lysozyme-chitosan oligosaccharide conjugates (LYZOX) against Pseudomonas aeruginosa, Acinetobacter baumannii ...
Chitosan-Cu(Ⅱ) was synthesized by the reaction between water-soluble chitosan and cupric chloride in acidic medium.The structure of chitosan-Cu(Ⅱ) complex was characterized by IR,UV and TG-DTA.Moreover,the antibacterial activity of Chitosan-Cu(Ⅱ) toward E.coli and St.aureus were tested in...
The aim of this research is to evaluate antibacterial activities against multi drug resistance pathogens with the prepared anthraquinone (AQ) coated polymeric nanoparticles, chitosan (CS) and poly(lactic acid)(PLA) (CS/PLA-AQ NPs). The preliminary and cold stability study was determined for its ...
Antibacterial activity of polyacrylonitrile-chitosan electrospun nanofibers Polyacrylonitrile (PAN)-chitosan double-faceilmsnd nanofibers wereanufactured. PANndhi-tosanalt were dissolved in dimethylulfoxide,ndhenhin-layeredn glass ... Jaewoong,Lee,Sam,... - 《Carbohydrate Polymers Scientific & ...
Antibacterial activity of chitosans and chitosan oligomers with different molecular weights Antibacterial activities of six chitosans and six chitosan oligomers with different molecular weights (Mws) were examined against four gram-negative ( Esch... Hong Kyoon No a,Na Young Park a,Shin Ho Lee a,...
The antibacterial activity of chitosan against Escherichia coli and Staphylococcus aureus were investigated by measuring inhibition zone. Aimed to explain the effect of amino group on antibacterial activity of chitosan, four different kinds of chitosan Schiff's bases were synthesized. UV absorption spectros...