Table 1.
Yield and quality of genomic DNA samples extracted from different bacterial strains using Fe3O4@SiO2 NPs and a commercial genomic DNA extraction kit. Results are shown as mean ± standard error of the mean
| Bacterial strains |
Fe
3
O
4
@SiO
2
NPs
|
EZ-10 Bacterial
DNA Kit |
||
|---|---|---|---|---|
| Yield (μg) | A 260 /A 280 | Yield (μg) | A 260 /A 280 | |
| E. coli | 53.70 ± 3.48 | 1.93 ± 0.02 | 60.00 ± 2.64 | 2.00 ± 0.01 |
| S. epidermidis | 28.00 ± 4.04 | 1.73 ± 0.05 | 34.33 ± 2.96 | 1.85 ± 0.03 |
| S. aureus | 12.00 ± 1.15 | 1.74 ± 0.02 | 14.67 ± 1.55 | 1.70 ± 0.03 |
| B. licheniformis | 17.00 ± 1.15 | 1.80 ± 0.01 | 15.33 ± 1.20 | 1.77 ± 0.01 |
| Y. enterocolitica | 19.67 ± 1.45 | 1.83 ± 0.02 | 23.00 ± 2.08 | 1.85 ± 0.03 |
| P. aeruginosa | 26.67 ± 0.88 | 1.86 ± 0.02 | 21.33 ± 1.86 | 1.92 ± 0.02 |