Synthesis and micellization of coil-rod-coil Ruthenium(II) terpyridine assemblies

M. Chiper, A. Winter, R. Hoogenboom, D.A.M. Egbe, D. Wouters, S. Höppener, C.A. Fustin, J.M.W. Gohy, U.S. Schubert

Research output: Contribution to journalArticleAcademicpeer-review

24 Citations (Scopus)

Abstract

Four different coil-rod-coil metallo-supramol. amphiphilic copolymers have been synthesized via Ru(II) terpyridine complexation, using monoterpyridine end-functionalized poly(ethylene glycol) as hydrophilic block A and different rigid-rod conjugated ditopic terpyridyl ligands as hydrophobic segment B. Those structures are reminiscent of ABA triblock copolymers. Herein, we report for the first time the synthesis and characterization as well as the photophys. and electrochem. properties of these novel Ru(II) ABA assemblies. The aq. self-assembly of these synthesized materials was studied by cryo-transmission electron microscopy and dynamic light scattering, demonstrating a significant influence of the various middle segments B on the size of the obtained micelles. [on SciFinder (R)]
Original languageEnglish
Pages (from-to)8823-8831
JournalMacromolecules
Volume41
Issue number22
DOIs
Publication statusPublished - 2008

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Micellization
Ruthenium
Micelles
Dynamic light scattering
Complexation
Self assembly
Polyethylene glycols
Block copolymers
Copolymers
Ligands
Transmission electron microscopy

Cite this

Chiper, M., Winter, A., Hoogenboom, R., Egbe, D. A. M., Wouters, D., Höppener, S., ... Schubert, U. S. (2008). Synthesis and micellization of coil-rod-coil Ruthenium(II) terpyridine assemblies. Macromolecules, 41(22), 8823-8831. https://doi.org/10.1021/ma801217v
Chiper, M. ; Winter, A. ; Hoogenboom, R. ; Egbe, D.A.M. ; Wouters, D. ; Höppener, S. ; Fustin, C.A. ; Gohy, J.M.W. ; Schubert, U.S. / Synthesis and micellization of coil-rod-coil Ruthenium(II) terpyridine assemblies. In: Macromolecules. 2008 ; Vol. 41, No. 22. pp. 8823-8831.
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abstract = "Four different coil-rod-coil metallo-supramol. amphiphilic copolymers have been synthesized via Ru(II) terpyridine complexation, using monoterpyridine end-functionalized poly(ethylene glycol) as hydrophilic block A and different rigid-rod conjugated ditopic terpyridyl ligands as hydrophobic segment B. Those structures are reminiscent of ABA triblock copolymers. Herein, we report for the first time the synthesis and characterization as well as the photophys. and electrochem. properties of these novel Ru(II) ABA assemblies. The aq. self-assembly of these synthesized materials was studied by cryo-transmission electron microscopy and dynamic light scattering, demonstrating a significant influence of the various middle segments B on the size of the obtained micelles. [on SciFinder (R)]",
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Chiper, M, Winter, A, Hoogenboom, R, Egbe, DAM, Wouters, D, Höppener, S, Fustin, CA, Gohy, JMW & Schubert, US 2008, 'Synthesis and micellization of coil-rod-coil Ruthenium(II) terpyridine assemblies', Macromolecules, vol. 41, no. 22, pp. 8823-8831. https://doi.org/10.1021/ma801217v

Synthesis and micellization of coil-rod-coil Ruthenium(II) terpyridine assemblies. / Chiper, M.; Winter, A.; Hoogenboom, R.; Egbe, D.A.M.; Wouters, D.; Höppener, S.; Fustin, C.A.; Gohy, J.M.W.; Schubert, U.S.

In: Macromolecules, Vol. 41, No. 22, 2008, p. 8823-8831.

Research output: Contribution to journalArticleAcademicpeer-review

TY - JOUR

T1 - Synthesis and micellization of coil-rod-coil Ruthenium(II) terpyridine assemblies

AU - Chiper, M.

AU - Winter, A.

AU - Hoogenboom, R.

AU - Egbe, D.A.M.

AU - Wouters, D.

AU - Höppener, S.

AU - Fustin, C.A.

AU - Gohy, J.M.W.

AU - Schubert, U.S.

PY - 2008

Y1 - 2008

N2 - Four different coil-rod-coil metallo-supramol. amphiphilic copolymers have been synthesized via Ru(II) terpyridine complexation, using monoterpyridine end-functionalized poly(ethylene glycol) as hydrophilic block A and different rigid-rod conjugated ditopic terpyridyl ligands as hydrophobic segment B. Those structures are reminiscent of ABA triblock copolymers. Herein, we report for the first time the synthesis and characterization as well as the photophys. and electrochem. properties of these novel Ru(II) ABA assemblies. The aq. self-assembly of these synthesized materials was studied by cryo-transmission electron microscopy and dynamic light scattering, demonstrating a significant influence of the various middle segments B on the size of the obtained micelles. [on SciFinder (R)]

AB - Four different coil-rod-coil metallo-supramol. amphiphilic copolymers have been synthesized via Ru(II) terpyridine complexation, using monoterpyridine end-functionalized poly(ethylene glycol) as hydrophilic block A and different rigid-rod conjugated ditopic terpyridyl ligands as hydrophobic segment B. Those structures are reminiscent of ABA triblock copolymers. Herein, we report for the first time the synthesis and characterization as well as the photophys. and electrochem. properties of these novel Ru(II) ABA assemblies. The aq. self-assembly of these synthesized materials was studied by cryo-transmission electron microscopy and dynamic light scattering, demonstrating a significant influence of the various middle segments B on the size of the obtained micelles. [on SciFinder (R)]

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Chiper M, Winter A, Hoogenboom R, Egbe DAM, Wouters D, Höppener S et al. Synthesis and micellization of coil-rod-coil Ruthenium(II) terpyridine assemblies. Macromolecules. 2008;41(22):8823-8831. https://doi.org/10.1021/ma801217v