%0 Journal Article %T Water soluble magnetic biocomposite with potential applications for the antimicrobial therapy %A Alexandru Mihai Grumezescu %A Ecaterina Andronescu %A Anton Ficai %A Denisa Ficai %J Biointerface Research in Applied Chemistry %D 2012 %I Comporter SRL %X The objective of this work was to synthesize a water soluble carrier comprised of magnetite coated with chitosan for active delivery of antibiotics. The biocomposite was characterized by FT-IR, XRD and SEM. The water soluble carrier enhanced the activity of beta-lactam antibiotics (penicillins, cephalosporins) recommended for the assessment of in vitro susceptibility of Escherichia coli and Pseudomonas aeruginosa strains. %K biocomposite %K %K magnetite %K antibiotic drug carrier %K E. coli %K P. aeruginosa. %U http://biointerfaceresearch.com/wp-content/uploads/downloads/2012/12/59.BRIAC_.Grumezescu.pdf