Scientists have developed a new technique using liquid metal nanoparticles to treat cancer cells. The technique, known as photoimmunotherapy, is a form of light-based, non-invasive therapy that uses light to trigger an immune response in the body. In the new study, researchers used liquid metal nanoparticles that had been coated with a photosensitizer, a compound that absorbs light and causes a chemical reaction. When the light was shone onto the nanoparticles, the photosensitizer caused an immune response in the cancer cells, causing them to self-destruct. The technique has been shown to be effective in laboratory studies, and researchers believe it could be a promising new treatment for cancer.

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source: Phys.org