Tag: Lead

• Low-cost biosensor to detect Lead and Cadmium in sweat

  Researchers at the University of São Paulo in Brazil have developed a portable, flexible copper sensor to detect heavy metals such as lead and cadmium in sweat. High levels of heavy metals in the body can lead to serious health problems. The sensor is made of simple, cost-effective materials, including flexible conductive copper tape, an…

  Sreeram Penna

  January 30, 2023