Wyatt Zagorec-Marks
Cryogenic Ion Spectroscopy of the Green Fluorescent Protein Chromophore in Vacuo
Zagorec-Marks, Wyatt; Foreman, Madison M.; Verlet, Jan R.R.; Weber, J. Mathias
Authors
Madison M. Foreman
Professor Jan Verlet j.r.r.verlet@durham.ac.uk
Head Of Department
J. Mathias Weber
Abstract
We present the spectrum of the S1 ← S0 transition of an anionic model for the chromophore of the green fluorescent protein in vacuo at cryogenic temperatures, showing previously unresolved vibrational features, and resolving the band origin at 20850 cm-1 (479.6 nm) with unprecedented accuracy. The vibrational spectrum establishes that the molecule is in the Z isomer at low temperature. At increased temperature, theS1 ← S0 band shifts to the red, which we tentatively attribute to emergent population of the E isomer.
Citation
Zagorec-Marks, W., Foreman, M. M., Verlet, J. R., & Weber, J. M. (2019). Cryogenic Ion Spectroscopy of the Green Fluorescent Protein Chromophore in Vacuo. Journal of Physical Chemistry Letters, 10(24), 7817-7822. https://doi.org/10.1021/acs.jpclett.9b02916
Journal Article Type | Article |
---|---|
Acceptance Date | Nov 4, 2019 |
Online Publication Date | Nov 4, 2019 |
Publication Date | Nov 19, 2019 |
Deposit Date | Nov 13, 2019 |
Publicly Available Date | Nov 4, 2020 |
Journal | Journal of Physical Chemistry Letters |
Electronic ISSN | 1948-7185 |
Publisher | American Chemical Society |
Peer Reviewed | Peer Reviewed |
Volume | 10 |
Issue | 24 |
Pages | 7817-7822 |
DOI | https://doi.org/10.1021/acs.jpclett.9b02916 |
Public URL | https://durham-repository.worktribe.com/output/1283521 |
Files
Accepted Journal Article
(1.7 Mb)
PDF
Copyright Statement
This document is the Accepted Manuscript version of a Published Work that appeared in final form in The Journal of Physical Chemistry Letters, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://doi.org/10.1021/acs.jpclett.9b02916
You might also like
Predicting the increase in electron affinity of phenoxy upon fluorination
(2024)
Journal Article
Spectroscopy and dynamics of the hydrated electron at the water/air interface
(2024)
Journal Article
Downloadable Citations
About Durham Research Online (DRO)
Administrator e-mail: dro.admin@durham.ac.uk
This application uses the following open-source libraries:
SheetJS Community Edition
Apache License Version 2.0 (http://www.apache.org/licenses/)
PDF.js
Apache License Version 2.0 (http://www.apache.org/licenses/)
Font Awesome
SIL OFL 1.1 (http://scripts.sil.org/OFL)
MIT License (http://opensource.org/licenses/mit-license.html)
CC BY 3.0 ( http://creativecommons.org/licenses/by/3.0/)
Powered by Worktribe © 2024
Advanced Search