Spasers: Nanoparticles that Make Deadly Bubbles to Kill Cancer Cells
Spasers are energy-absorbing particles that release light. Spaser stands for “surface plasmon amplification by stimulated emission of radiation.” These tiny particles are a type of plasmonic nanoparticle. Lasers activate spasers, which can be targeted to cancer cells. Once internalized by cancer cells, spasers can selectively kill them. Galanzha and colleagues generated and tested spasers of … Read more