This text will very short 🙂 I decided to write some interesting text by responding question. Here we go!
Cancer cells have special receptors and our gold nanoparticle link this point in the body. Gold nano particles able to absorb light near IR. Fortunately this IR light not absorb by healthy cells. When the nanoparticle absorb the light, heat up and its temperature increase from 37 C to 41 C. This temperature enough to kill cancer cell by damaging cell membrane of cancer cell.