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Science & Tech.
Pradeep Kumar

18/03/21 09:00 AM IST

Sensors capable of monitoring biomarkers from sweat

In news

Government of India, has introduced a flexible low cost, wearable sensor that can track sweat for monitoring the health and physiological status of the human body

Highlights
  • It can obviate the necessity of blood and other invasive tests.
  • The wearable microfluidic sensor, which does not need a clean room, can be used for in situ monitoring of biomarkers such as lactate, Sodium (Na+), Potassium (K+), and Alkaline/acidic nature (pH)  simultaneously from sweat samples.
  • The sensor can analyse biomarkers from human sweat during exercise activities without transfer of signals.
  • The high-throughput sweat sampling ability of the sensor facilitates continuous capture and transport of sweat over the surface of the device resulting in real-time analysis.
  • The flexible sensor can be attached on the irregular skin surface and monitors the dynamic biomarker levels, and are important for clinical diagnosis and personalized point-of-care analysis.
  • Developing microfluidic sensors with rapid sweat sampling and multiplexed electrochemical recognition abilities are extremely important for accurate sweat biomarker analyses and continuous real-time monitoring of health.
Source: PIB

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