2Plowman R,Graves N,EsquiVel J,et al.An economicmodel to assess the coshand benefits of the routine use of silver alloy coated urinary catheters to reduce the risk of urinary tract infectiohs in catheterized patients.J Hosp Infect,2001,48(1):33-42.
5Greenberg EP.Bacterial communication and group behavior.J Clin Invest,2003,112(9):1288-1290.
6Costerton JW,Stewart PS,Greenberg EP.Bacterial BiO2 film:a common cause of persistent infection.Science,1999,284:1318-1321.
7Sabbuba N,Hughes G,Stickler DJ.Themigrati on of proteusmirahilis and other urinary tract pathogens over Foley,S catheters.BJU Int,2002,89(1):55-60.
8Resch W.Lugauers catheter-associated infections inurology:pessible use of siliver-impregnated catheters and the erlanger silver catheter.Infection,1999,27(Suppl):s74.
9Liedberg H,Lundeberg T,Ekman P.Refinements in the coatingofure-thral catheters reduces the incidence of catheter-associated bacteriuria:an experimental and clinicai study.Ear Urol,1990,17(3):236-240.
6Greenberg EP.Bacterial communication and group behavior[J].J Clin Invest,2003,112(9):1288-1290.
7Sandhlom G,Sorensen J,Lundin N.Positron emission tomography with c 11-acetate for tumor detection and localization in patients with prostate-specific antigen relapse after radical prostatectomy[J].Urology,2006,67(5):996-1000.
9Yoon KY,Byeon JH,Park JH,et al.Susceptibility constants of escherichia coli and bacillus subtilis to silver and copper nanoparticles[J].Sci Total Environ,2007,373:572-575.
10Dibrov P,Dzioba J,Gosink KK,et al.Chemiosmotic mechanism of antimicrobial activity of Ag+ in vibrio cholerae[J].Antimicrob Agents Chemother,2002,46:2668-2670.
