Nanoparticle Coating System for Biomedical Applications

Award Information
Agency:
Department of Health and Human Services
Branch
n/a
Amount:
$158,974.00
Award Year:
2004
Program:
SBIR
Phase:
Phase I
Contract:
1R43EB003335-01
Award Id:
71339
Agency Tracking Number:
EB003335
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
21 WEST MOUNTAIN, SUITE 122, M/S 100, FAYETTEVILLE, AR, 72701
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
n/a
Principal Investigator:
WENPING JIANG
(479) 571-2592
WJIANG@VIRTUAL-INCUBATION.COM
Business Contact:
(479) 571-2592
Research Institution:
n/a
Abstract
DESCRIPTION (provided by applicant): The objective of this SBIR Phase I project is to develop new specialized equipment for nanoparticle deposition and for spatial spray of nanoparticles. This equipment will feature a novel method of nanoparticle deposition and spray. Nanostructured coatings have many high-potential applications in health care including the potential for greatly improved medical implants (dental and prosthesis), protective clothing and devices, improved drug delivery systems and biosensors. Nanoparticle sprays have high potential for new bactericides that could be very important for a host of biodefense applications. Two applications will be considered during the design of the equipment in the present proposal: (1) implant coatings and (2) airborne dispersion of nanoparticles for biodefense. Application- specific systems will be designed to achieve uniform deposition on implants and uniform airborne dispersion of nanoparticles (<100 nm). Nanostructured materials are leading to a materials revolution in both medical and the other realms. However, large-scale commercialization of the applications remains elusive due to the difficulties in manipulating nanoscale materials. The difficulty is associated with nanoparticle's peculiar properties of very high surface area and strong cohesion, which imposes big challenge to the particle transport in deposition processes. This Phase I SBIR project is specifically geared to address this challenge.

* information listed above is at the time of submission.

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