Maria Ruiz-Ruigomez, Jon Badiola, Suzannah M Schmidt-Malan, Kerryl Greenwood-Quaintance, Melissa J Karau, Cassandra L Brinkman, Jayawant N Mandrekar, Robin Patel
New strategies are needed for prevention of biofilm formation. We have previously shown that 24 hr of 2,000 µA of direct current (DC) reduces Staphylococcus epidermidis biofilm formation in vitro. Herein, we examined the effect of a lower amount of DC exposure on S. epidermidis, Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Propionibacterium acnes, and Candida albicans biofilm formation. 12 hr of 500 µA DC decreased S. epidermidis, S. aureus, E. coli, and P. aeruginosa biofilm formation on Teflon discs by 2, 1, 1, and 2 log10 cfu/cm(2), respectively (p < 0...
2016: International Journal of Bacteriology