eCovSens developed by National Institute of Animal Biotechnology

The scientists in National Institute of Animal Biotechnology (NIAB), Hyderabad have developed a biosensor called the eCovSens. The sensor is used to detect COVID-19 virus in saliva samples.

Highlights

• The researchers from NIAB have developed non-invasive bio-sensor testing device called eCovSens to detect COVID-19. 
• The lens can help detect COVID-19 virus within 10 to 30 seconds of testing.

Working of the Sensor

• The electrode of the device is coated with the antibody of COVID-19 virus. 
• When the saliva sample of the infected person is put in the device, it gets applied to the electrode. 
• A reaction then occurs between the antibody in the electrode and the antigen in the saliva. 
• The reaction creates an electric flow that confirms the presence of the virus.

National Institute of Animal Biotechnology

• The National Institute of Animal Biotechnology was established in 2010. 
• It was established by Department of Biotechnology, Ministry of Science and Technology. 
• The institute aims to provide translational research that involves livestock and beneficial to mankind.

Significance

• The Government of India is currently facing various challenges such as shortage of testing kits, lack of adequate testing, etc. 
• Several states had complained that the rapid antibody test kits imported from China were faulty. 
• Therefore, implementing these technologies in larger scale will help solve the challenges faced by the Government.