Sunstone Therapies utilize Sunstone™ Nanoparticles, light, molecular oxygen and porphyrin based compounds to kill cancer cells.

Sunstone™ Nanoparticles are used to convert near-infrared radiation to visible light at a tumor site in order to activate photosensitizers and kill cancer cells, potentially enabling a new modality for minimally invasive cancer therapy.

Sunstone BioSciences, Inc. is a company with cutting-edge optical nanomaterials which are believed to enable breakthrough therapies, diagnostics, and research products.