Molecular Design of Photocurable Liquid Biodegradable Copolymers. 2. Synthesis of Coumarin-Derivatized Oligo(methacrylate)s and Photocuring
Macromolecules2000Vol. 33(3), pp. 791–794
Citations Over TimeTop 10% of 2000 papers
Abstract
Photocurable, biodegradable liquid copolymers, which undergo liquid-to-gel transformation upon ultraviolet (UV) light irradiation, may find versatile biomaterial applications. A multifunctionally derivatized liquid prepolymer that is oligo(2-hydroxyl methacrylate) grafted with oligo(ε-caprolactone) and subsequently end-capped with a photodimerizable group, coumarin, at the terminal ends of the side chains, was prepared. UV irradiation produced a cross-linked solid.
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