University of Illinois Urbana-Champaign

Gas Phase Spectra And Structural Determination Of Glucose 6 Phosphate Using Cryogenic Ion Vibrational Spectroscopy

Kregel, Steven J.

Content Files
TG14_Abstract.pdf
TG14_Abstract.txt
TG14_Presentation.pptx

Permalink

https://hdl.handle.net/2142/51109

Description

Title
Gas Phase Spectra And Structural Determination Of Glucose 6 Phosphate Using Cryogenic Ion Vibrational Spectroscopy
Author(s)
Kregel, Steven J.
Contributor(s)
  • Garand, Etienne
  • Marsh, Brett
  • Voss, Jonathan
Issue Date
2014-06-17
Keyword(s)
Mini-symposium: Beyond the Mass-to-Charge Ratio: Spectroscopic Probes of the Structures of Ions
Date of Ingest
  • 2014-09-17T16:56:09Z
  • 2015-04-14T18:42:57Z
Abstract
Glucose-6-Phosphate (G6P) is one member of a class of simple phosphorylated sugars that are relevant in biological processes. We have acquired a gas phase infrared spectrum of G6P$^{-}$ using cryogenic ion vibrational spectroscopy (CIVS) in a home-built spectrometer. The experimental spectrum was compared with calculated vibrational spectra from a systematic conformer search. For both of the $\alpha$ and $\beta$ anomers, results show that only the lowest energy conformers are present in the gas phase. If spectral signatures for similar sugars could be cataloged, it would allow for conformer-specific determination of mixture composition, for example, for glycolyzation processes.
Publisher
International Symposium on Molecular Spectroscopy
Type of Resource
text
Genre of Resource
Conference Paper / Presentation
Language
English
Permalink
http://hdl.handle.net/2142/51109
DOI
https://doi.org/10.15278/isms.2014.TG14
Copyright and License Information
Copyright 2014 by the authors. Licensed under a Creative Commons Attribution 4.0 International License. http://creativecommons.org/licenses/by/4.0/

Owning Collections

Abstracts & Presentations - 2014 International Symposium on Molecular Spectroscopy PRIMARY