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| Material | Author | Year | API filtration loss (mL)/concentration |
|---|---|---|---|
| LFGO/PGO | Kosynkin et al. | 2012 | 10.8/2 g L−1 |
| SiO2-NP and GNP | Aramendiz et al. | 2019 | 7.4/0.75 wt% |
| GO–ZnO | Ghayedi et al. | 2020 | 5.7/0.3 w/w% |
| GNP on OBDF | Arain et al. | 2022 | 0.5/0.5 ppb |
