Researchers in South Korea develop a wearable sensor that can detect illegal drugs in sweat.
National Research Council of Science & Technology02.09.21
Researchers in South Korea have successfully developed a wearable sensor that can detect illegal drugs in sweat by using nanomaterials technology that amplifies the optical signal of narcotics to flexible, body-worn material.
Led by Dr. Ho Sang Jung, the research unit is part of the Korea Institute of Materials Science(KIMS), a government-funded research institute under the Ministry of Science and ICT.
The technology enables fast and highly sensitive drug detection: the sweat patch is attached to the skin for a certain period and then irradiated with light for testing. It only takes one minute without requiring an additional process.
The traditional drug detection process requires a complex method of extracting suspected drug components from biological specimens including hair, blood, and urine, and then analyzing drugs through gas or liquid chromatography-mass spectrometry (GC/MS or LC/MS).
It takes longer testing tim
Continue reading this story and get 24/7 access to The Independent Global Source for the Flexible and Printed Electronics Industry. for FREE
Stay ahead of the fast growing field of flexible and printed electronics, an emerging industry that promises to revolutionize the methods in which electronic components and systems are manufactured. Flexible and printed electronics covers smart packaging and labels, sensors and wearables, solar cells, displays and lighting, batteries, medical devices, military equipment, and much more.
FREE SUBSCRIPTION
Already a subscriber? Login