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ChemistryOrganic Chemistry

Programmatic Summary: Self-Regulating, Self-Pressurizing Tubules for Integrated Circulatory Systems

Authors: P J Costanzo; P T Dirlam; J A Orlicki; G Palmese; E D Wetzel; DREXEL UNIV PHILADELPHIA PA DEPARTMENT OF CHEMICAL AND BIOLOGICAL ENGINEERING
 
Abstract: In this Director's Research Initiative (DRI) effort, we have developed surface treatments with cleavable Diels-Alder bonds that allow for a transition between wetting and non-wetting conditions via a combination of thermal and chemical treatments. These treatments are applied internally to glass capillaries to demonstrate the applicability of the technique for regulating flow in synthetic vascular systems. This report is a programmatic summary and will be supplemented by a complete technical report as a future publication.

Limitations: APPROVED FOR PUBLIC RELEASE
Description: Summary rept.
Pages: 16
Report Date: Feb-2009
Report Number: A314494
Keywords relating to this report:
*DIENE SYNTHESIS
*INTEGRATED SYSTEMS
BIOMIMETICS
BONDING
GLASS
SURFACE FINISHING
TEMPERATURE CONTROL
WETTING
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