Retraction Note: Facile approach to prepare ZnO@SiO2 nanomaterials for photocatalytic degradation of some organic pollutant models (Journal of Materials Science: Materials in Electronics, (2019), 30, 15, (14291-14299), 10.1007/s10854-019-01798-9)

1. Messih, M.F.A.
2. Shalan, A.E.
3. Sanad, M.F.
4. Ahmed, M.A.