Home > News > S.A. scientists hope to screen spit for diseases
May 15th, 2007
S.A. scientists hope to screen spit for diseases
Abstract:
Someday soon, screening for disease could be as easy as spitting into a cup. That's the hope of some San Antonio scientists working on a cutting-edge project.
Many medical tests are conducted by drawing blood, collecting it in a test tube, and sending it to a lab. But what if there was a better way?
Researchers at the University of Texas Health Science Center Dental School are working on a way to use saliva to screen for disease.
"The cornerstone of this is called 'lab on a chip.' The idea is that, on a very small silicone chip, you could do multiple tests at the same time," said Dr. Spencer Redding, an oral medicine scientist at UTHSC.
Using nanotechnology, engineers at UT-Austin have come up with a prototype. Tiny amounts of saliva flow into little wells with beads coated in a substance that could detect disease.
Source:
mysanantonio.com
Bookmark:
| Related News Press |
Nanomedicine
New molecular technology targets tumors and simultaneously silences two ‘undruggable’ cancer genes August 8th, 2025
New imaging approach transforms study of bacterial biofilms August 8th, 2025
Cambridge chemists discover simple way to build bigger molecules – one carbon at a time June 6th, 2025
Electrifying results shed light on graphene foam as a potential material for lab grown cartilage June 6th, 2025
Announcements
Rice membrane extracts lithium from brines with greater speed, less waste October 3rd, 2025
Researchers develop molecular qubits that communicate at telecom frequencies October 3rd, 2025
Next-generation quantum communication October 3rd, 2025
"Nanoreactor" cage uses visible light for catalytic and ultra-selective cross-cycloadditions October 3rd, 2025
Human Interest/Art
New 2D multifractal tools delve into Pollock's expressionism January 17th, 2025
Drawing data in nanometer scale September 30th, 2022
Scientists prepare for the world’s smallest race: Nanocar Race II March 18th, 2022
Graphene nanotubes revolutionize touch screen use for prosthetic hands August 3rd, 2021
 |
||
 |
||
| The latest news from around the world, FREE | ||
 |
||
|
|
||
| Premium Products | ||
 |
||
|
Only the news you want to read!
Learn More |
||
 |
||
|
Full-service, expert consulting
Learn More |
||
|
|
||