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• ​Synthesis and surface modifications of plasmonic nanostructures.

• Semiconductor-2D materials hybrid nanostructures for photocatalysis.

• Metal-Free Perovskites for Piezoelectric Applications

• Optical (colorimetric and fluorometric) based sensing of toxic ions, organic pollutants and biomolecules.

• Surface-enhanced Raman spectroscopy (SERS) based detection of biomolecules

• Functional nanomaterials as electrochemical sensors for the detection of Organic and Biological Molecules