TY - JOUR
T1 - ABC-type miktoarm star terpolymers accessed by H-bonding driven supramolecular self-assembly
AU - Altintas, Ozcan
AU - Schulze-Suenninghausen, David
AU - Luy, Burkhard
AU - Barner-Kowollik, Christopher
N1 - Publisher Copyright:
© 2014 Elsevier Ltd. All rights reserved.
PY - 2015/2
Y1 - 2015/2
N2 - A supramolecular ABC-type miktoarm star polymer was prepared using a Hamilton wedge (HW) mid-chain functionalized polyethylene glycol-b-polystyrene (PEG-HW-PS) block copolymer and an α-cyanuric acid (CA) chain-end functional linear homopolymer poly-(n-butylacrylate) (CA-PnBA). The PEG-HW-PS element prepared via a combination of atom transfer radical polymerization (ATRP) and copper-catalyzed azide alkyne cycloaddition (CuAAC) (Mn = 13,700 g mol-1, PDI = 1.04). The CA-PnBA strand was synthesized via reversible addition-fragmentation chain transfer (RAFT) polymerization (Mn = 11,300 g mol-1, PDI = 1.06). The quantitative formation of a well-defined supramolecular ABC-type miktoarm star polymer was unambiguously proven via proton nuclear magnetic resonance (1H NMR) spectroscopy, diffusion ordered NMR spectroscopy (DOSY) and dynamic light scattering (DLS) analyses.
AB - A supramolecular ABC-type miktoarm star polymer was prepared using a Hamilton wedge (HW) mid-chain functionalized polyethylene glycol-b-polystyrene (PEG-HW-PS) block copolymer and an α-cyanuric acid (CA) chain-end functional linear homopolymer poly-(n-butylacrylate) (CA-PnBA). The PEG-HW-PS element prepared via a combination of atom transfer radical polymerization (ATRP) and copper-catalyzed azide alkyne cycloaddition (CuAAC) (Mn = 13,700 g mol-1, PDI = 1.04). The CA-PnBA strand was synthesized via reversible addition-fragmentation chain transfer (RAFT) polymerization (Mn = 11,300 g mol-1, PDI = 1.06). The quantitative formation of a well-defined supramolecular ABC-type miktoarm star polymer was unambiguously proven via proton nuclear magnetic resonance (1H NMR) spectroscopy, diffusion ordered NMR spectroscopy (DOSY) and dynamic light scattering (DLS) analyses.
KW - DLS
KW - DOSY
KW - Hydrogenbonding
KW - Miktoarms Star Polymers
KW - Supramolecular Architectures
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U2 - 10.1016/j.eurpolymj.2014.04.006
DO - 10.1016/j.eurpolymj.2014.04.006
M3 - Article
AN - SCOPUS:84919652876
SN - 0014-3057
VL - 62
SP - 409
EP - 417
JO - European Polymer Journal
JF - European Polymer Journal
ER -