EPG recordings as a new tool for toxicology in C. elegans

Janis Weeks, Ph.D. | The heavy metal, copper (Cu2+), is toxic to humans and C. elegans. We used the ScreenChip system to detect Cu2+ in aqueous samples at concentrations (≤10 mg/L) within the range found in contaminated home water supplies. EPG recordings provide a powerful new tool for C. elegans toxicology research.