Astralux Develops a
Portable UV/X-Ray Biodecontamination Unit
August 1, 2005
Astralux, Inc., a pioneer in compound semiconductor research and
development, announced that it has been awarded a Small Business
Innovative Research (SBIR) Phase II award from the United States
Air Force. With this award, work will continue toward the
project's objective to develop a portable UV/X-Ray
Biodecontamination system suitable for biodecontamination of a
variety of biological agents, which could be used in
bioterrorism attacks.
The malicious distribution of Anthrax through the U.S. Postal
Service subsequent to the attacks on the World Trade Center in
the fall of 2001 demonstrated the vulnerability of the United
States to biological threats. These events showed the need for
improved decontamination methods for buildings and assets
exposed to various biological agents, because the current
methods rely on the application of a chlorine- or
formaldehyde-based liquid and are toxic, corrosive and harmful.
These liquids can damage papers, books and sensitive equipment
such as, landing gear, brake assemblies, and aircraft interiors.
The combination of a high-intensity ultraviolet emitter and
an X-ray radiation source within a single package would offer a
clean, non-toxic, and non-corrosive alternative for the surface
and subsurface multi-biological warfare agent decontamination of
buildings and equipment. Astralux is developing an electron-beam
pumped semiconductor UV source technology, which when combined
with an X-ray source, will result in a UV/X-ray
biodecontamination unit that does not suffer from the
shortcomings mentioned above. This UV/X-ray biodecontamination
system will prove useful in a wide range of settings requiring
disinfection. These applications include mail disinfection, air
and water purification, and medical sterilization.
"The threat of biological attacks on government facilities
and acts of bioterrorism against civilian targets is still very
real," said Dr. Rande Treece, president and CEO for Astralux.
"This UV/X-ray technology represents an innovative approach
towards biodecontamination and holds significant potential for a
wide range of uses towards neutralizing this deadly threat. We
are proud to be helping to defend our country and excited to
develop technology in the Homeland Security market."
Source: Astralux, Inc. August 1,
2005 |