Cadmium sulfide is toxic .
Cadmium sulfide must be deposited with a chemical bath , but indium ( III ) sulfide shows few adverse biological effects and can be deposited as a thin film through less hazardous methods .
Cadmium sulfide is toxic and must be deposited with a chemical bath , but indium ( III ) sulfide shows few adverse biological effects and can be deposited as a thin film through less hazardous methods .