Figure 5
From: The growth of Staphylococcus aureus and Escherichia coli in low-direct current electric fields
S. aureus cells treated with 6 V⋅m−1. (a and b) Electric field-treated cells; (c and d) electrode-treated cells; (e and f) untreated cells. (a and c) ×20 000; (b, d and e) ×30 000; (f) ×50 000.
