Fluidic Sorter for Microtransponders

Award Information
Agency: Department of Health and Human Services
Branch: N/A
Contract: 1R43EB006049-01
Agency Tracking Number: EB006049
Amount: $100,000.00
Phase: Phase I
Program: SBIR
Awards Year: 2005
Solicitation Year: 2005
Solicitation Topic Code: N/A
Solicitation Number: PHS2005-2
Small Business Information
Pharmaseq, Inc., 11 Deer Park Dr, Ste 104, Monmouth Junction, NJ, 08852
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 (732) 355-0100
Business Contact
Phone: (732) 355-0100
Research Institution
DESCRIPTION (provided by applicant): We propose to develop a fluidics-based automated sorter for microtransponders to complement the existing line of PharmaSeq instruments and reagents. PharmaSeq provides ultra-small light-powered microtransponders and a fluidics-based bench-top flow reader as tools to perform complex bioassays. The microtransponders are 500x500 micron and 250x250 micron electronic chips, produced with standard CMOS processes, and contain photocells for power, digital logic, memory for an ID, and an RF transmitting antenna. The chips are self-contained, and function well in wet or dry conditions. The main project goal is to produce a sorter which uses cross-flow to route chips to a selected output port based on the microtransponder ID. This preferred method employs low pressure regulators, solenoid valves, transport liquid, and the low mass chips as the only moving parts, suggesting that high-speed, high-reliability, low-cost sorting systems are feasible. The sorter will contain an ID reader to identify a microtransponder and a router module to manipulate it. An automatic sorter would enable combinatorial chemistry on microtransponders, accelerating drug discovery. The sorter, in a parallel application, will also reduce the cost of microtransponder kits for DNA and protein multiplex assay.

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

Agency Micro-sites

SBA logo
Department of Agriculture logo
Department of Commerce logo
Department of Defense logo
Department of Education logo
Department of Energy logo
Department of Health and Human Services logo
Department of Homeland Security logo
Department of Transportation logo
Environmental Protection Agency logo
National Aeronautics and Space Administration logo
National Science Foundation logo
US Flag An Official Website of the United States Government