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Calculated weight losses for coated CNT and CNT-COOH with PAMAM after 24 h (Formulation C), 48 h (Formulation D) and 72 h (Formulation E) of suspension.
| CNTs | Formulation C (%) | Formulation D (%) | Formulation E (%) |
|---|---|---|---|
| CNT-PAMAM | 23.54 ± 1.21 | 21.64 ± 1.08 | 20.94 ± 1.07 |
| CNT-COOH-PAMAM | 19.97 ± 1.79 | 21.08 ± 3.39 | 22.15 ± 3.2 |
| P-value | 7.59 × 10−4 | 6.42 × 10−1 | 3.24 × 10−1 |
The data were obtained by Student’s t-test with P significant < 0.05.
