Advantages of using gold hollow nanoshells in cancer photothermal therapy
Abbasi Sattar1, †, , Servatkhah Mojtaba1, ‡, , Keshtkar Mohammad Mehdi2, §,
       

Plots of absorption efficiency versus wavelength for gold nanospheres with radius 40 nm and nanoshells with different core materials and radii r1=38 nm, r2 = 40 nm.