Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5185540 | Polymer | 2008 | 6 Pages |
Abstract
Copper-mediated azide-alkyne Huisgen's 1,3-dipolar cycloaddition is a “click” reaction that was successfully used to prepare pH-responsive, amphiphilic and biodegradable networks. Indeed, this reaction proved to be very efficient in the “one pot” grafting of amino alkyne onto azide containing poly(É-caprolactone) and the cross-linking of these chains by α,Ï-dialkynyl poly(ethylene oxide). The pH-controlled release of guests hosted during the cross-linking step was illustrated with an entrapped model dye.
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Authors
Jiri Zednik, Raphaël Riva, Perrine Lussis, Christine Jérôme, Robert Jérôme, Philippe Lecomte,