TNPSC Thervupettagam

Biosensor for pre-eclampsia testing

July 19 , 2025 16 hrs 0 min 62 0
  • IIT Madras-led research team develops the biosensor for pre-eclampsia testing in pregnant women.
  • It has developed a point-of-care testing using fibre optics sensor technology as a possible alternative to existing technologies. 
  • The low-cost diagnostic test has the potential to be used to detect other diseases such as cancer and Alzheimer’s.
  • Pre-eclampsia, which can lead to eclampsia if left untreated, is a life-threatening condition that occurs during pregnancy.
  • Eclampsia poses significant risks to both pregnant women and newborns.
  • The current methods to detect pre-eclampsia are time-consuming and require a lot of infrastructure and trained personnel.

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