Home > News > Gold nanoparticles and catalytic DNA produce colormetric lead sensor
May 15th, 2003
Gold nanoparticles and catalytic DNA produce colormetric lead sensor
Abstract:
Detecting the presence of hazardous lead paint could become as simple as pressing a piece of paper against a wall and noting a color change. The colorimetric sensor is based upon DNA-gold nanoparticle chemistry, and could be used for sensing a variety of environmental contaminants.
Source:
EurekAlert
Bookmark:
| Related News Press |
Discoveries
Diamond glitter: A play of colors with artificial DNA crystals May 17th, 2024
Finding quantum order in chaos May 17th, 2024
Advances in priming B cell immunity against HIV pave the way to future HIV vaccines, shows quartet of new studies May 17th, 2024
 |
||
 |
||
| 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 |
||
|
|
||