Tooley, Owen, Pointer, William, Radmall, Rowan, Hall, Mia, Beyer, Valentin, Stakem, Kieran, Swift, Thomas, Town, James, Junkers, Tanja, Wilson, Paul, Lester, Daniel and Haddleton, David (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),
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.
| Publication DOI: | https://doi.org/10.1002/marc.202300692 |
|---|---|
| Funding Information: | The authors would like to acknowledge funding for a studentship (QT through the EPSRC Centre for Doctoral Training in Molecular Analytical Science, EP/L015307/1, AstraZeneca plc, The University of Warwick Polymer Characterization RTP for providing access |
| Additional Information: | 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. |
| Uncontrolled Keywords: | NMR spectroscopy,diffusion-ordered spectroscopy,macromolecule,molecular weight,polymer,Polymers and Plastics,Organic Chemistry,Materials Chemistry |
| Publication ISSN: | 1521-3927 |
| Data Access Statement: | The data that support the findings of this study are available from the corresponding author upon reasonable request. |
| Last Modified: | 07 Mar 2025 08:11 |
| Date Deposited: | 07 Jan 2025 11:58 |
| Full Text Link: |
http://www.scop ... tnerID=MN8TOARS |
| Related URLs: |
https://onlinel ... /marc.202300692
(Publisher URL) |
PURE Output Type: | Article |
| Published Date: | 2024-04 |
| Published Online Date: | 2024-01-30 |
| Accepted Date: | 2024-01-12 |
| Authors: |
Tooley, Owen
Pointer, William Radmall, Rowan Hall, Mia Beyer, Valentin ( 
0000-0002-2751-5691)
Stakem, Kieran Swift, Thomas Town, James Junkers, Tanja Wilson, Paul Lester, Daniel Haddleton, David |