Research interests: Nanostructured materials for solution-processed solar photovoltaics: Gen 2 PV (thin film crystalline absorbers). Advanced functional materials for optoelectronic applications: 2D nanostructures and lasing materials. Chalcogenide nanoparticles for photothermal cancer therapy: CuxS. Sensor design: detecting heavy metals, nitrates and phosphates in water. Engineered nanoparticles: toxicity evaluation.