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SBIR Phase II: Advanced Detectors for X-ray Diagnosis

Award Information

Agency:
National Science Foundation
Branch:
N/A
Award ID:
74465
Program Year/Program:
2003 / SBIR
Agency Tracking Number:
0329630
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Radiation Monitoring Devices, Inc.
44 Hunt St. Watertown, MA 02472-4699
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2003
Title: SBIR Phase II: Advanced Detectors for X-ray Diagnosis
Agency: NSF
Contract: 0450483
Award Amount: $100,000.00
 

Abstract:

This Small Business Innovation Research (SBIR) Phase II research project involves an innovative gas sensor (DiskFET) based on a commercially available hard drive mechanism, proprietary polymers for sensing, and a modified Field Effect Transistor (FET). The device as envisioned is small, handheld, lightweight, low power, and applicable to a diverse range of chemical sensing fields. The DiskFET operates by applying an electric field between a polymer coated rotating disk and stationary FET, which is "floating" a fixed distance above the disk surface, the field strength will be affected by the interactions of the analyte with the polymer coating on the disk. This change in field strength is measured by the FET. By combining the signal responses of all of these relatively non-specific sensors, a "fingerprint" for the analyte is constructed. Using Artificial Neural Network analysis, the concentration and identity of the analyte can be recognized based on a database of the sensor response characteristics. Personal safety and air quality monitoring is on the rise. More and more workers are becoming conscious of the dangers of their work environments and are demanding adequate monitoring technologies as evidenced by the long-term, steady increase in chemical detector sales. This device will be used for the detection of chemicals such as Ammonia and VOC's with detection limits below current OSHA accepted levels.

Principal Investigator:

Michael R. Squillante
Dr
6176686808
Msquillante@RMDInc.com

Business Contact:

Gerald Entine
Mr
6179261167
gentine@rmdinc.com
Small Business Information at Submission:

Radiation Mon Devices Inc
44 Hunt Street Watertown, MA 02472

EIN/Tax ID:
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No