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(A,C) Pristine brass mesh; (B,D) brass mesh coated with SiO2-PDMS-PVDF under different magnifications; (E) TEM images of the SiO2-PDMS-PVDF composite and a polymer coating around the SiO2 nanoparticles (Reprinted from [32] with permission from Elsevier); and (F) self-cleaning property of a SH glass surface modified with silica nanoparticles (Reprinted from [50] with permission from Elsevier).
