First GPC results of terpyridine based chain extended supramolecular polymers : comparison with viscosity and analytical ultracentrifugation

M.A.R. Meier; H. Hofmeier; C.H. Abeln; C. Tziatzios; M.V Rasa; D. Schubert; U.S. Schubert

First GPC results of terpyridine based chain extended supramolecular polymers : comparison with viscosity and analytical ultracentrifugation

M.A.R. Meier, H. Hofmeier, C.H. Abeln, C. Tziatzios, M.V Rasa, D. Schubert, U.S. Schubert

Chemical Engineering and Chemistry

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Abstract

Abstract: The molecular weight of an extended metallo-supramolecular polymer, based on a a,¿-bis-terpyridine-poly(ethylene glycol) polymer linked via ruthenium(II) ions, was determined by gel permeation chromatography, viscosimetry as well as analytical ultracentrifugation. An optimized GPC method was applied for the first time to this kind of chain extended supramolecular polymers and the obtained results showed a good agreement with viscosimetry and analytical ultracentrifugation. A chain extended polymer with an average molecular weight of around 140 000 was found. These results clearly demonstrate that well-soluble high-molecular-weight metal-containing coordination polymers that are based on well-defined telechelics can be synthesized and fully characterized.

Original language	English
Article number	016
Pages (from-to)	016-1/7
Journal	e-Polymers
Volume	2006
Publication status	Published - 2006

Cite this

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title = "First GPC results of terpyridine based chain extended supramolecular polymers : comparison with viscosity and analytical ultracentrifugation",

abstract = "Abstract: The molecular weight of an extended metallo-supramolecular polymer, based on a a,¿-bis-terpyridine-poly(ethylene glycol) polymer linked via ruthenium(II) ions, was determined by gel permeation chromatography, viscosimetry as well as analytical ultracentrifugation. An optimized GPC method was applied for the first time to this kind of chain extended supramolecular polymers and the obtained results showed a good agreement with viscosimetry and analytical ultracentrifugation. A chain extended polymer with an average molecular weight of around 140 000 was found. These results clearly demonstrate that well-soluble high-molecular-weight metal-containing coordination polymers that are based on well-defined telechelics can be synthesized and fully characterized.",

author = "M.A.R. Meier and H. Hofmeier and C.H. Abeln and C. Tziatzios and M.V Rasa and D. Schubert and U.S. Schubert",

year = "2006",

language = "English",

volume = "2006",

pages = "016--1/7",

journal = "e-Polymers",

issn = "1618-7229",

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TY - JOUR

T1 - First GPC results of terpyridine based chain extended supramolecular polymers : comparison with viscosity and analytical ultracentrifugation

AU - Meier, M.A.R.

AU - Hofmeier, H.

AU - Abeln, C.H.

AU - Tziatzios, C.

AU - Rasa, M.V

AU - Schubert, D.

AU - Schubert, U.S.

PY - 2006

Y1 - 2006

N2 - Abstract: The molecular weight of an extended metallo-supramolecular polymer, based on a a,¿-bis-terpyridine-poly(ethylene glycol) polymer linked via ruthenium(II) ions, was determined by gel permeation chromatography, viscosimetry as well as analytical ultracentrifugation. An optimized GPC method was applied for the first time to this kind of chain extended supramolecular polymers and the obtained results showed a good agreement with viscosimetry and analytical ultracentrifugation. A chain extended polymer with an average molecular weight of around 140 000 was found. These results clearly demonstrate that well-soluble high-molecular-weight metal-containing coordination polymers that are based on well-defined telechelics can be synthesized and fully characterized.

AB - Abstract: The molecular weight of an extended metallo-supramolecular polymer, based on a a,¿-bis-terpyridine-poly(ethylene glycol) polymer linked via ruthenium(II) ions, was determined by gel permeation chromatography, viscosimetry as well as analytical ultracentrifugation. An optimized GPC method was applied for the first time to this kind of chain extended supramolecular polymers and the obtained results showed a good agreement with viscosimetry and analytical ultracentrifugation. A chain extended polymer with an average molecular weight of around 140 000 was found. These results clearly demonstrate that well-soluble high-molecular-weight metal-containing coordination polymers that are based on well-defined telechelics can be synthesized and fully characterized.

M3 - Article

SN - 1618-7229

VL - 2006

SP - 016-1/7

JO - e-Polymers

JF - e-Polymers

M1 - 016

ER -

First GPC results of terpyridine based chain extended supramolecular polymers : comparison with viscosity and analytical ultracentrifugation

Abstract

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