fig9
Figure 9. (A) Illustration of preparation procedure of the CT/Ni-PDA/Ni. (B) Digital images of the CT/Ni-PDA/Ni. (C) SEM image of the bacteria captured by the CT/Ni. (D) Photocatalytic inactivation of airborne bacteria onto CT/Ni-PDA/Ni bifunctional coupling filter with non-size dependent capture effect. (Reproduced with permission[108]. Copyright 2023, Elsevier).
