Lead contamination in municipal water sources is a consistent threat to public health. Ingesting even tiny amounts of lead can harm the human brain and nervous system—especially in young children. To ...

The E-Tongue works by applying a voltage to a water sample, causing any lead ions present to stick to the sensor’s gold electrode. Then, the voltage is reversed, causing the lead to come off the ...

At 2024 IEDM, imec and its partners within the Q-COMIRSE project (Ghent University, QustomDot BV, ChemStream BV and ams OSRAM) presented a SWIR image sensor featuring a lead-free quantum dot ...

Subscribe for FREE What impressed them most was that the sensor's response current remained at 89.23% of the initial value after four weeks. Notably, CoPB-MXene/GCE demonstrated high accuracy in the ...

Engineers have developed an ultra-sensitive sensor made with graphene that can detect extremely low concentrations of lead ions in water ... your monthly limit of news stories. Register for free to ...

SWIR sensor with lead-free quantum dot photodiodes Credit: imec The sensor successfully demonstrated 1390 nm imaging results, offering an environmentally friendly alternative to first-generation ...