ATRP of Methacrylic Derivative of Camptothecin Initiated with PLA toward Three-Arm Star Block Copolymer Conjugates with Favorable Drug Release
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DOI: 10.1021/acs.macromol.7b01350
Abstract: Three-arm polylactides (PLA) containing 0.2, 7.6, and 13% of d-lactic acid monomeric units were obtained and refunctionalized into ATRP macroinitiators via esterification of hydroxyl groups with 2-bromoisobutyryl bromide. These polymeric matrices underwent enzymatic degradation with… read more here.
Keywords: pla; block copolymer; three arm; copolymer conjugates ... See more keywords