Copper Balls: IIT-M's copper balls to detect arsenic pollution in water | Chennai News
Nano-sized copper balls developed by IIT Madras researchers can detect extremely low concentrations of arsenic pollution in water. The sensors emit red luminescence and can detect arsenic in water even at one part per billion. The research has potential applications in industries like sensing, catalysis, and sustainability.
Tamil Nadu Uttar Pradesh Jenifer Shantha Kumar Xiang Yang Hong Centre Of Excellence Co Nature Communications
Source: indiatimes.com