STTR Phase II: Engineering of Non-leaching Antibacterial Non-woven Textiles

Award Information
Agency: National Science Foundation
Branch: N/A
Contract: 0450527
Agency Tracking Number: 0319470
Amount: $500,000.00
Phase: Phase II
Program: STTR
Awards Year: 2006
Solicitation Year: 2003
Solicitation Topic Code: BT
Solicitation Number: NSF 02-056
Small Business Information
CCL Biomedical, Inc.
224 North Washington St, Havre de Grace, MD, 21078
HUBZone Owned: N
Woman Owned: Y
Socially and Economically Disadvantaged: Y
Principal Investigator
 Nina Lamba
 (410) 939-9356
Business Contact
 Nina Lamba
Title: Dr
Phone: (410) 939-9356
Research Institution
 Univ of DE
 Joseph M Deitzel
 210 Hullihen Hall
Newark, DE, 19716
 (302) 831-2213
 Nonprofit college or university
This Small Business Technology Transfer (STTR) Phase II project proposes the development of a unique family of biocidal polymers that have been shown to be non-leaching, and do not require regeneration or refreshment of activity. The Phase I study demonstrated the synthesis of these polymers containing potent broad-spectrum biocides. The polymers were spun into nanofiber webs using electrospinning techniques. The webs were challenged with bacteria and a 99% reduction in bacterial viability in one hour was demonstrated. The Phase II program will continue to explore the electrospinning processing of the polymers. The polymers will be optimized for activity against bacteria, viruses and molds. Microscopic and mechanical tests will be performed on materials to identify structure-property relationships. The commercial application of this technology will be in textile products where antimicrobial protection is critical, e.g., homeland security (biodefense) garments, first responders emergency clothing, hospital garments and supplies, etc. Current systems are water leachable and use can lead to reduced protection.

* information listed above is at the time of submission.

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