Excitation of delocalized long-lived states of aliphatic protons at low and high magnetic fields

Van Dyck, Sebastiaan; Wiame, Coline; Sheberstov, Kirill F.; Bodenhausen, Geoffrey

doi:10.5194/mr-7-81-2026

Articles | Volume 7, issue 1

https://doi.org/10.5194/mr-7-81-2026

© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/mr-7-81-2026

© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 7, issue 1

Research article

|

22 Jun 2026

Research article |

| 22 Jun 2026

Excitation of delocalized long-lived states of aliphatic protons at low and high magnetic fields

Sebastiaan Van Dyck, Coline Wiame, Kirill F. Sheberstov, and Geoffrey Bodenhausen

Data sets

Experiments and Magritek pulse sequences for the article on "Excitation of Delocalized Long-Lived States in Aliphatic Protons at Low and High Magnetic Fields'' Kirill Sheberstov https://doi.org/10.5281/zenodo.20597567

Model code and software

Source code for "Excitation of Delocalized Long-Lived States in Aliphatic Protons at Low and High Magnetic Fields" Kirill F. Sheberstov https://doi.org/10.5281/zenodo.18684154

Short summary

It is shown that proton long-lived states can be observed on benchtop nuclear magnetic resonance spectrometers in molecules containing short aliphatic chains. The effects of strong coupling between methylene groups can be mitigated by optimizing the amplitude and duration of the excitation pulse.