Harmful Impact of ZnS Nanoparticles on Daphnia sp. in the Western Part (Districts of Bankura and Purulia) of West Bengal, India
Figure 5
Variation of the heart rate of Daphnia sp. with increasing nanoparticle exposure time for ZnS nanoparticles with different particle sizes (3 nm, 7 nm, 12 nm, and 20 nm) and nanoparticle concentration of 6 ppm.