List of Articles Nano photocatalyst Open Access Article Abstract Page Full-Text 1 - The removal of Hexavalent chromium; (Cr (VI)) by ZnO/LECA as a nano photocatalyst using full factorial experimental design Aref Shokri Safoora Karimi 10.22034/jna.2021.1906290.1223 Open Access Article Abstract Page Full-Text 2 - Application of TiO2/ZnS as a nano photocatalyst for degradation of Acid Red 18 in aqueous media using a central composite design Aref Shokri Mahdi Sanavi Fard 10.22034/jna.2022.1933982.1261 Open Access Article Abstract Page Full-Text 3 - Degradation of Chloridazon in an aqueous environment using TiO2/Ag as a synthesized nano photocatalyst using central composite design Maysam Abdolkarimi Fariba Soleimani Aref Shokri 10.22034/jna.2022.1934052.1262 Open Access Article Abstract Page Full-Text 4 - The removal of Hexavalent chromium; (Cr (VI)) by ZnO/LECA as a nano photocatalyst using full factorial experimental design Safoora Karimi Aref Shokri 10.22034/jna.2021.685866