RETRACTED: The construction of novel CuO/SnO2@g-C3N4 photocatalyst for efficient degradation of ciprofloxacin, methylene blue and photoinhibition of bacteria through efficient production of reactive oxygen species - Irum Batool; Karma Albalawi; Afaq Ullah Khan; Kamran Tahir; Zia Ul Haq Khan; Magdi E.A. Zaki; Ebraheem Abdu Musad Saleh; Eman A. Alabbad; Talal M. Althagafi; Fahad Abdulaziz (Environmental Research, 2023)