Multiresponsive micellar block copolymers from 2-vinylpyridine and dialkylvinylphosphonates with a tunable lower critical solution temperature

作者：Adams F; Altenbuchner P T^*; Werz P D L; Rieger B^*

来源：RSC Advances, 2016, 6(82): 78750-78754.

DOI：10.1039/c6ra17160e

AB and ABB' block copolymers were synthesized with a 2-methoxyethylamino-bis(phenolate) yttrium catalyst. 2-Vinylpyridine and diethylvinylphosphonate were chosen to obtain amphiphilic blockcopolymers. The obtained tailor made, so far unexplored and multi-responsive polymers self-assemble to form micelles and show a pH-sensitivity and a LCST. To tune the LCST other dialkylvinylphosphonates were incorporated leading to a shift of the LCST.

• 出版日期2016