Figure 3.

The VVCs of P. aeruginosa cells embedded in biofilms developed on different catheter sections. C, uncoated catheter; C + N, catheter coated with nanoparticles; 1a, 1b, catheters immersed in the compound solution; 1a + N, 1b + N, catheters coated with N and the chemical compound solution.

Anghel et al. Nanoscale Research Letters 2012 7:513   doi:10.1186/1556-276X-7-513
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