MaDDOSY (Mass Determination Diffusion Ordered Spectroscopy) using an 80 MHz Bench Top NMR for the Rapid Determination of Polymer and Macromolecular Molecular Weight

Owen Tooley; William Pointer; Rowan Radmall; Mia Hall; Valentin Beyer; Kieran Stakem; Thomas Swift; James Town; Tanja Junkers; Paul Wilson; Daniel Lester; David Haddleton

doi:10.1002/marc.202300692

MaDDOSY (Mass Determination Diffusion Ordered Spectroscopy) using an 80 MHz Bench Top NMR for the Rapid Determination of Polymer and Macromolecular Molecular Weight

Owen Tooley, William Pointer, Rowan Radmall, Mia Hall, Valentin Beyer, Kieran Stakem, Thomas Swift, James Town, Tanja Junkers, Paul Wilson, Daniel Lester^*, David Haddleton^*

^*Corresponding author for this work

Aston Institute for Membrane Excellence

Research output: Contribution to journal › Article › peer-review

Abstract

Measurement of molecular weight is an integral part of macromolecular and polymer characterization which usually has limitations. Herein, this article presents the use of a bench-top 80 MHz Nuclear Magnetic Resonance (NMR) spectrometer for diffusion-ordered spectroscopy as a practical and rapid approach for the determination of molecular weight/size using a novel solvent and polymer-independent universal calibration.

Original language	English
Article number	2300692
Number of pages	5
Journal	Macromolecular Rapid Communications
Volume	45
Issue number	8
Early online date	30 Jan 2024
DOIs	https://doi.org/10.1002/marc.202300692
Publication status	Published - Apr 2024

Bibliographical note

Copyright © 2024 The Authors. Macromolecular Rapid Communications published by Wiley-VCH GmbH. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

Data Access Statement

The data that support the findings of this study are available from the corresponding author upon reasonable request.

Keywords

NMR spectroscopy
diffusion-ordered spectroscopy
macromolecule
molecular weight
polymer

Access to Document

10.1002/marc.202300692Licence: CC BY 4.0

Macromolecular Rapid Communications - 2024 - Tooley - MaDDOSY Mass Determination Diffusion Ordered Spectroscopy using an
Copyright © 2024 The Authors. Macromolecular Rapid Communications published by Wiley-VCH GmbH. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
Final published version, 825 KBLicence: CC BY 4.0

Cite this

Tooley, O., Pointer, W., Radmall, R., Hall, M., Beyer, V., Stakem, K., Swift, T., Town, J., Junkers, T., Wilson, P., Lester, D., & Haddleton, D. (2024). MaDDOSY (Mass Determination Diffusion Ordered Spectroscopy) using an 80 MHz Bench Top NMR for the Rapid Determination of Polymer and Macromolecular Molecular Weight. Macromolecular Rapid Communications, 45(8), Article 2300692. https://doi.org/10.1002/marc.202300692

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abstract = "Measurement of molecular weight is an integral part of macromolecular and polymer characterization which usually has limitations. Herein, this article presents the use of a bench-top 80 MHz Nuclear Magnetic Resonance (NMR) spectrometer for diffusion-ordered spectroscopy as a practical and rapid approach for the determination of molecular weight/size using a novel solvent and polymer-independent universal calibration.",

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Tooley, O, Pointer, W, Radmall, R, Hall, M, Beyer, V, Stakem, K, Swift, T, Town, J, Junkers, T, Wilson, P, Lester, D & Haddleton, D 2024, 'MaDDOSY (Mass Determination Diffusion Ordered Spectroscopy) using an 80 MHz Bench Top NMR for the Rapid Determination of Polymer and Macromolecular Molecular Weight', Macromolecular Rapid Communications, vol. 45, no. 8, 2300692. https://doi.org/10.1002/marc.202300692

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AU - Town, James

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AU - Haddleton, David

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