Covert Optically-Reporting Threat-Functionalized Nanomaterials

Award Information
Agency: Department of Defense
Branch: Defense Threat Reduction Agency
Contract: HDTRA1-13-P-0004
Agency Tracking Number: T122-003-0111
Amount: $149,999.00
Phase: Phase I
Program: SBIR
Solicitation Topic Code: DTRA122-003
Solicitation Number: 2012.2
Timeline
Solicitation Year: 2012
Award Year: 2013
Award Start Date (Proposal Award Date): 2013-01-24
Award End Date (Contract End Date): 2013-08-23
Small Business Information
15985 NW Schendel Avenue, Suite 200, Beaverton, OR, -
DUNS: 124348652
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Ngoc Nguyen
 Senior Scientist
 (971) 223-5646
 ngocn@voxtel-inc.com
Business Contact
 George Williams
Title: President
Phone: (971) 223-5646
Email: georgew@voxtel-inc.com
Research Institution
 Stub
Abstract
The Defense Threat Reduction Agency (DTRA) and the U.S. Strategic Command Center for Combating Weapons of Mass Destruction (SCC-WMD) requires transformational materials technology to support the intelligence, surveillance, and reconnaissance (ISR) of personnel and materials associated with weapons of mass destruction (WMD) development, manufacturing, and proliferation. Voxtel, Inc. proposes to fabricate and demonstrate a series of chemical, biological, radioactive, nuclear or explosive (CBRNE) threat-functionalized optically reporting nanoparticles to address this need. We will fashion the threat reporting nanoparticles from small-sized environmentally-robust metal oxide, metal sulfide, or metal fluoride nanoparticles, which when uniformly dispersed do not scatter light, are optically transparent, and difficult to detect. We will make the covert materials CBRNE sensitive using threat conjugated quenching moieties, which modulate the transformative material's near-infrared (NIR) optical signature when in the presence of a specific threat. The signal can be detected using filtered night vision or infrared equipment, when interrogated with military issue laser sources. In Phase I, we will optimize optically reporting taggants for two different CBRNE threats, and field test the threat-sensitized taggants.

* Information listed above is at the time of submission. *

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