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Biocide Encapsulated Nanotubes for Cellulosic Composite Construction Materials

Award Information

Agency:
Department of Agriculture
Branch:
N/A
Award ID:
83631
Program Year/Program:
2007 / SBIR
Agency Tracking Number:
2007-00324
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
NANODYNAMICS LIFE SCIENCES, INC.
1006 Corporate Lane, Unit C Murry Corporate Park Export, PA 15632
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2007
Title: Biocide Encapsulated Nanotubes for Cellulosic Composite Construction Materials
Agency: USDA
Contract: 2007-33610-17977
Award Amount: $80,000.00
 

Abstract:

"The U. S. forest products industry had sales of $262B in 1997, two thirds being used for building construction. The use of wood for home construction is an effective, efficient, environmentally friendly, renewable construction material. A problem in using wood is its susceptibility to mold, fungi, and termite infestation, resulting in over $1B/year damage and heighten health concerns. The goal of this project is to develop broad-spectrum biocide-impregnated halloysites (termed NanoCides), and to incorporate them into various wood/ wood composite materials such as oriented strand board (OSB), medium density fiberboard (MDF), ceiling tile, etc. Commercially available biocides will be selected for their ability to protect wood from decay fungi, mold, bacteria and termites. Halloysite is a naturally occurring extremely inexpensive inert aluminosilicate clay that is composed of nanotubes. Encapsulating biocides into halloysite nanotubes will facilitate incorporation of heat labile biocides into wood composite materials, protect and keep biocide dormant until needed and release biocide at a controlled rate. Phase I will be focused on the development of NanoCide and incorporation of NanoCide into MDF. Through a current Cooperative Research Agreement with the Forest Products Laboratory, we are investigating NanoCide loading levels required for MDF. During Phase I, controlled-release experiments will also be performed and the effective efficacy will be determined (i.e., biocide lifetime, biocide protection). Variations in NanoCide preparation will be conducted in an attempt to adjust the rate of biocide release to desired levels and methodology for incorporating NanoCide into MDF will be developed."

Principal Investigator:

Sang Beom Lee
4127702605
sblee@nanodynamics.com

Business Contact:

Lacramioara Schulte aufm Erley
Chief Scientist
4127702605
lschulte@nanodynamics.com
Small Business Information at Submission:

NanoDynamics Life Sciences, Inc.
100 Technology Dr. Suite 420 Pittsburgh, PA 15219

EIN/Tax ID: 203280610
DUNS: N/A
Number of Employees: N/A
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No