IISc's Breakthrough: Hybrid Nanoparticles Revolutionize Cancer Cell Targeting
Scientists at the Indian Institute of Science have developed hybrid nanoparticles made of gold and copper sulfide that can potentially detect and kill cancer cells. These nanoparticles have photothermal and photoacoustic properties, allowing them to generate heat and ultrasound waves when exposed to light. The heat and singlet oxygen atoms produced by the nanoparticles can kill cancer cells, while the ultrasound waves can be used to detect cancer cells with high contrast. The small size of the nanoparticles enables them to travel inside tissues easily and potentially leave the body naturally. Further studies are needed to determine their safety for use in humans.