SBIR/STTR Phase II: A Novel Technique for Polymer Encapsulation of Nanopowders

Award Information
Agency: National Science Foundation
Branch: N/A
Contract: N/A
Agency Tracking Number: 0216489
Amount: $0.00
Phase: Phase I
Program: SBIR
Awards Year: 2002
Solicitation Year: N/A
Solicitation Topic Code: N/A
Solicitation Number: N/A
Small Business Information
2721-D Merrilee Drive, Fairfax, VA, 22031
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Sanjay Kotha
 (703) 560-1372
Business Contact
Phone: () -
Research Institution
This Small Business Innovation Research (SBIR) Phase II project will focus on developing polymer coated superparamagnetic nanobeads for isolation of biomolecules; namely cells and nucleic acids. The superparamagnetic nature along with the "nano" size of the particles offers low remnant magnetism, magnetization at low fields, and larger active surface area per unit volume. A proprietary microwave plasma synthesis technique was adopted to reduce these nanospheres and the feasibility of the technique was established during Phase I. Process scale up and extensive cell/DNA isolation testing will be the main R&D objectives for the Phase II project. Industrial partners will evaluate beads produced to evaluate parameters, which are critical for transitioning the technology to an immediate useful product. The commercial potential of polymer coated nanospheres can be used in various separation modules. This technology could also be extended to isolation and detection of pathogens in water.

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

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