Archive · 7 Jun 2025
IIT Guwahati Develops Clay-Based COVID-19 Detection
Scientists at IIT Guwahati have created a new way to test for viruses like COVID-19 using clay.
They mix clay, a virus, and salt water, then watch how the clay settles.
It's like seeing mud settle in water.
This simple test doesn't need expensive equipment.
It's cheaper and could be used in places without advanced labs.
The method has been tested and gives similar results to existing methods.
The researchers are now working with others to test the method for use in the real world.
IIT Guwahati researchers developed a new virus detection method using clay.
The method uses clay's interaction with viruses in a solution, observing sedimentation.
It offers a simpler and more affordable alternative to existing methods.
Bentonite clay is used because it binds with viruses.
The method can potentially be used in areas without advanced labs.
- Who
- Researchers at IIT Guwahati
- What
- A new method for detecting viruses using clay and sedimentation
- When
- Published on Jun 7, 2025
- Where
- IIT Guwahati
- Why
- To provide a simple, affordable, and accessible method for virus detection
Current Testing Methods
New Clay-Based Method
Equipment Requirements
Current Testing Methods
Requires heavy lab equipment
New Clay-Based Method
No heavy lab equipment needed
Cost
Current Testing Methods
Expensive
New Clay-Based Method
Affordable
- Institution
- IIT Guwahati
- Method
- Clay-based sedimentation
- Material Used
- Bentonite clay
- Target
- COVID-19 virus and other viruses
- Benefit
- Simple, affordable, and accessible
