Keywords
cationic polymerization
complexes
europium complexes.
grafting-on
polyoxazine
star-shaped thermosensitive polymers
trianglamine
Abstract
Thermosensitivestar-shapedpoly-N-acyl-1,3-propylenimines with a macrocyclic trianglamine core were synthesized using a ‘grafting-on’ approach involving polymerization of 2-alkyl-5,6-dihydro-4H-oxazines at free trianglamine. The resulting polymers form complexes with europium ions and curcumin and can be used in the creation of delivery systems for drugs as well as contrast agents for NMR tomography.
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