CYANIDE : SCIENCE & TECHNOLOGY
NEWS: A team led by Dr. Ravi Kumar Kanaparthi at Central University of Kerala
has developed a highly sensitive and selective cyanide sensor.
WHAT’S IN THE NEWS ?
Cyanide :
- Toxicity: Cyanide is a potent toxin
found in plants, fruits, and microorganisms.
- WHO Guidelines:
Limits cyanide concentration in potable water to below 0.19 mg/L.
New Sensor for Cyanide Detection:
- Function: Detects cyanide at low
concentrations in drinking water and food products.
- Visual
Indicator: Changes color from yellow to colorless upon
cyanide detection.
- Specificity:
Accurately detects cyanide without interference from other ions.
Importance:
- Relevance: Inspired by a recent
incident in Idukki, where 13 cows died from cyanide toxicity.
- Global
Impact: Aims to prevent cyanide-related deaths and
enhance public safety.
Source : https://epaper.thehindu.com/ccidist-ws/th/th_delhi/issues/95466/OPS/GMRD75GSB.1+G6FD778CM.1.html