Synthesis and characterization of Inorganic Nanoparticles Luminophores for Environmental Remediation Abdul Aziz Shaikh, Souhardya Bera, Swastik Paul, Shibsankar Mondal, Ankit Saha and Subhasis Roy 4open, 5 (2022) 19 Published online: 24 November 2022 DOI: 10.1051/fopen/2022021