Nanoscale detection of metal-labeled copolymers in patchy polymersomes

Lorena Ruiz-Perez, Jeppe Madsen, Efrosyni Themistou, Jens Gaitzsch, Lea Messager, Steven P Armes, Giuseppe Battaglia

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

We report the synthesis of polymersome-forming block copolymers using two different synthetic routes based on Atom Transfer Radical Polymerization (ATRP) and Reversible Addition Fragmentation chain Transfer (RAFT) polymerization, respectively. Functionalization with 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid (DOTA) allowed the block copolymer chains to be labelled with electron-dense metal ions (e.g. indium). The resulting metal-conjugated copolymers can be visualized by transmission electron microscopy with single chain resolution, hence enabling the study of polymer/polymer immiscibility and phase separation on the nano-scale.
Original languageEnglish
Pages (from-to)2065-2068
Number of pages4
JournalPolymer Chemistry
Volume6
Issue number11
Early online date05 Jan 2015
DOIs
Publication statusPublished - 21 Mar 2015

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    Ruiz-Perez, L., Madsen, J., Themistou, E., Gaitzsch, J., Messager, L., Armes, S. P., & Battaglia, G. (2015). Nanoscale detection of metal-labeled copolymers in patchy polymersomes. Polymer Chemistry, 6(11), 2065-2068. https://doi.org/10.1039/C4PY01508H