A sprayable, biodegradable, tissue adherent hydrogel for drug delivery

摘要

Here we demonstrate a sprayablernhydrogel that sets up quickly, adheres torntissue, and is suitable for drug delivery. Thernmaterial employs redox chemistry for radicalrninitiation and PEG-dialdehydes to promoterntissue adhesion. The matrix is designed tornenable delivery of the antiarrhythmicrnamiodarone directly to cardiac tissue.