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Size-exclusion chromatographic NMR of polymer mixtures

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journal contribution
posted on 2023-06-08, 19:09 authored by Guillermo Lucena Alcalde, Rebecca E Joyce, Iain Day
The use of chromatographic stationary phases or solvent modifiers to modulate diffusion properties in NMR experiments is now well established. Their use can be to improve resolution in the diffusion domain or to provide an insight into analyte–modifier interactions and, hence, the chromatography process. Here, we extend previous work using size-exclusion chromatographic sta- tionary phases to the investigation of polymer mixtures. We demonstrate that similar diffusion modulation behaviour is observed with a size-exclusion chromatographic stationary phase that can be understood in terms of size-exclusion behaviour.

Funding

NMR Studies of the Early Stages of Aggregation Phenomena; G0186; EPSRC-ENGINEERING & PHYSICAL SCIENCES RESEARCH COUNCIL; EP/H025367/1

History

Publication status

  • Published

File Version

  • Accepted version

Journal

Magnetic Resonance in Chemistry

ISSN

07491581

Publisher

Wiley

Issue

12

Volume

52

Page range

760-763

Department affiliated with

  • Chemistry Publications

Full text available

  • Yes

Peer reviewed?

  • Yes

Legacy Posted Date

2014-11-25

First Open Access (FOA) Date

2015-08-22

First Compliant Deposit (FCD) Date

2014-11-24

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