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Immobilized (13)C-labeled polyether chain ends confined to the crystallite surface detected by advanced NMR
A comprehensive (13)C nuclear magnetic resonance (NMR) approach for characterizing the location of chain ends of polyethers and polyesters, at the crystallite surface or in the amorphous layers, is presented. The OH chain ends of polyoxymethylene are labeled with (13)COO-acetyl groups and their dyna...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Association for the Advancement of Science
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7486094/ https://www.ncbi.nlm.nih.gov/pubmed/32917712 http://dx.doi.org/10.1126/sciadv.abc0059 |