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View/Open - ARAN - National University of Ireland, Galway

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Chapter 3<br />

Figure 3.2: SEM image demonstrating incomplete removal <strong>of</strong> Salmonella<br />

Agona bi<strong>of</strong>ilm following sonication<br />

Figure 3.2 displays the scanning electron microscopy (SEM) images<br />

demonstrating incomplete removal <strong>of</strong> Salmonella Agona (S09-0494) 168<br />

hour bi<strong>of</strong>ilm from the surface following sonication at 20 kiloHertz (kHz) for<br />

7 minutes.<br />

Page 96

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