Nano Bugle

A window into applied science supported by INL

Electronic Nose To Detect Explosives

 

Image obtained from www.universia.es

Image obtained from http://www.universia.es

The Instituto de Nanociencia de Aragón (INA) and the Instituto Tecnológico de Aragón are collaborating on a project for the design and development of a multisensory platform built by several silicon-modified micro assemblies with zeolites for the detection of specific elements that gas mixtures present. It is clear that this micro device has a wide range of applications; this initiative focuses on the detection of a molecule of the family of derivatives of TNT explosives. 

 

The electronic nose, the micro levers or silicon microstructures are coated with zeolites micro membranes which act as sensing layers, absorbing gases selectively depending on its temperature.

Advertisements

April 28, 2009 - Posted by | Nano News, Nanoelectronics | ,

No comments yet.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: