Home > News > Nano-nose sniffs out smallest scents
September 24th, 2003
Nano-nose sniffs out smallest scents
Abstract:
Researchers at the Oak Ridge National Labs in Tennessee have claimed a new world record for weighing tiny amounts of stuff. Tiny gold-coated silicon bars two microns long and fifty nanometres thick were vibrated by heating them with a solid-state laser at around two million times a second, and variations in their resonant frequency measured.
Source:
ZDNet UK
Bookmark:
| Related News Press |
Discoveries
Quantum computer improves AI predictions April 17th, 2026
Flexible sensor gains sensitivity under pressure April 17th, 2026
A reusable chip for particulate matter sensing April 17th, 2026
Detecting vibrational quantum beating in the predissociation dynamics of SF6 using time-resolved photoelectron spectroscopy April 17th, 2026
 |
||
 |
||
| 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 |
||
|
|
||