Issue 26, 2016
From the journal:

Polymer Chemistry

Molecular weight prediction with no dependence on solvent viscosity. A quantitative pulse field gradient diffusion NMR approach†

Francisco M. Arrabal-Campos,a   Pascual Oña-Burgosa  and  Ignacio Fernández*ab  

* Corresponding authors

a Department of Chemistry and Physics, ceiA3, Universidad de Almería, Ctra. Sacramento, s/n, Almería, Spain
E-mail: ifernan@ual.es

b BITAL, Research Centre for Agricultural and Food Biotechnology, Ctra. Sacramento, s/n, Almería, Spain

Abstract

To progress on the practical issues of molecular weight prediction via diffusion NMR, the first log(Dη) vs. log(Mw) calibration curve is provided, allowing the easy and fast determination of weight-average molecular weights with no matter of the solvent used.

Graphical abstract: Molecular weight prediction with no dependence on solvent viscosity. A quantitative pulse field gradient diffusion NMR approach

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Article information

DOI
https://doi.org/10.1039/C6PY00691D
Article type
Communication
Submitted
19 Apr 2016
Accepted
06 Jun 2016
First published
06 Jun 2016

Polym. Chem., 2016,7, 4326-4329

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Molecular weight prediction with no dependence on solvent viscosity. A quantitative pulse field gradient diffusion NMR approach

F. M. Arrabal-Campos, P. Oña-Burgos and I. Fernández, Polym. Chem., 2016, 7, 4326 DOI: 10.1039/C6PY00691D

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