Researchers at the Indian Institute of Technology (IIT) have developed a low-cost device designed to detect arsenic, a toxic element, in water.

This innovation is particularly crucial for regions with limited access to clean drinking water, especially in impoverished areas where water quality poses significant health risks.

The tool is detailed in a recent study published in a peer-reviewed journal focused on nanotechnology, highlighting its potential to serve communities that suffer from arsenic contamination.

The affordability and simplicity of the device aim to enhance water testing accessibility in rural and underserved regions, contributing to public health safety and environmental monitoring.