I am an analytical chemist with strong zeal towards environmental remediation, environmental geochemistry and nanochemistry. As the ESR-5 in REMEDI project my work deals with mechanistic studies such as theoretical and practical investigations on transformation, speciation and stability of ICMA-containing iron geomaterials. Prior to joining REMEDI, I worked on fate and transformation of various nanoparticles such as silver sulfide nanoparticles in environment.