**Acknowledgements**

The team would like to thank Sandia's LDRD program.

Sandia National Laboratories (SNL) is a multi-mission laboratory managed and operated by National Technology & Engineering Solutions of Sandia, LLC, a wholly owned subsidiary of Honeywell International Inc., for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-NA0003525. This work was supported by Sandia's LDRD program. The views expressed in the article do not necessarily represent the views of the U.S. Department of Energy or the United States Government.

*Acetylcholine – Recent Advances and New Perspectives*
