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Article
Versatile platform for creating gradient combinatorial libraries via modulated light exposure
Polymer Engineering Faculty Research
  • Alamgir Karim
Document Type
Article
Publication Date
10-1-2007
Abstract

This article details the design, construction, and operation of flexible system that modulates light exposure for the purpose of fabricating continuous and discrete gradient combinatorial libraries. Designed for versatility, the device combines "off the shelf" components, modular accessories, and flexible computer control, so that it can be used for a variety of combinatorial research applications. Salient aspects and capabilities of the instrument are illustrated through two practical examples. The first case demonstrates how user defined exposure functions can be used to create continuous surface energy gradient libraries with a linear profile. The second example illustrates the creation of continuous and discrete libraries for mapping exposure-property functions in a photocurable polymer system.

Citation Information
Alamgir Karim. "Versatile platform for creating gradient combinatorial libraries via modulated light exposure" Vol. 7 (2007) p. 787
Available at: http://works.bepress.com/alamgit_karim/37/