Table 1 |
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Viable cell numbers of the tested samples before and after DEP treatment determined by plate counting on MOX plates, along with the calculated percentage differences. |
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|
Sample |
Cell number before DEP treatment (in 50 μl) |
Cell number after DEP treatment (in 50 μl) |
Percentage change |
|
|
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|
1 |
(2.60 ± 0.99) × 108 |
(6.30 ± 0.71) × 107 |
-75.8% |
|
2 |
(4.60 ± 0.61) × 108 |
(4.70 ± 1.41) × 107 |
-89.7% |
|
3 |
(4.75 ± 1.27) × 108 |
(2.05 ± 0.87) × 108 |
-56.8% |
|
4 |
(1.60 ± 0.41) × 108 |
(3.30 ± 0.64) × 107 |
-68.9 % |
|
|
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|
Cell numbers were averaged from colony counts on 3–5 plates. DEP treatment: 5 MHz and 20 Vpp for 4 h. |
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|
Yang et al. Journal of Biological Engineering 2008 2:6 doi:10.1186/1754-1611-2-6 |
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