Fig. 2From: Surface plasmon-enhanced Ag/CuS nanocomposites for cancer treatmentThe absorption spectra of Ag nanoparticles, CuS nanoparticles, and Ag/CuS nanocomposites. The Cu concentrations of Ag/CuS nanocomposites, CuS nanoparticles, and the mixture of Ag and CuS nanoparticles are 13.912 mg/LBack to article page