Article (Scientific journals)
Supramolecular influence on cis–trans isomerization probed by ion mobility spectrometry
Czerwinska, Izabella; Kulesza, Alexander; Choi, Changmin et al.
2016In Physical Chemistry Chemical Physics, 18, p. 32331-32336
Peer Reviewed verified by ORBi
 

Files


Full Text
Czerwinska et al_2016_supramolecular influence on cis-trans isomerization probed by IMS.pdf
Publisher postprint (2.15 MB)
Request a copy

All documents in ORBi are protected by a user license.

Send to



Details



Abstract :
[en] We used tandem ion mobility spectrometry measurements to investigate how the photo-isomerization of a chromophore (a methylpyridinium derivative) is affected by the complexation with a crown ether. A dramatic blue-shift of the photo-isomerization spectrum was observed upon complexation, which could be well reproduced by ab initio calculations. Our results support that the observed changes in the photo-physical properties of the chromophore originate from the charge-solvation of its pyridinium moiety by the host cage.
Disciplines :
Chemistry
Author, co-author :
Czerwinska, Izabella;  Université de Liège > Département de chimie (Sciences) > Laboratoire de spectrométrie de masse
Kulesza, Alexander;  Université Claude Bernard - Lyon 1 - UCLB > Institut Lumière Matière
Choi, Changmin;  Université Claude Bernard - Lyon 1 - UCLB > Institut Lumière Matière
Chirot, Fabien;  Université Claude Bernard - Lyon 1 - UCLB > Institut des Sciences Analytiques
Simon, Anne-Laure;  Université Claude Bernard - Lyon 1 - UCLB > Institut Lumière Matière
Far, Johann  ;  Université de Liège > Département de chimie (sciences) > Center for Analytical Research and Technology (CART)
Kune, Christopher  ;  Université de Liège > Département de chimie (sciences) > Laboratoire de spectrométrie de masse (L.S.M.)
De Pauw, Edwin  ;  Université de Liège > Département de chimie (sciences) > Laboratoire de spectrométrie de masse (L.S.M.)
Dugourd, Philippe;  Université Claude Bernard - Lyon 1 - UCLB > Institut Lumière Matière
Language :
English
Title :
Supramolecular influence on cis–trans isomerization probed by ion mobility spectrometry
Publication date :
01 November 2016
Journal title :
Physical Chemistry Chemical Physics
ISSN :
1463-9076
eISSN :
1463-9084
Publisher :
Royal Society of Chemistry
Volume :
18
Pages :
32331-32336
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 23 January 2017

Statistics


Number of views
47 (5 by ULiège)
Number of downloads
1 (1 by ULiège)

Scopus citations®
 
16
Scopus citations®
without self-citations
11
OpenCitations
 
16

Bibliography


Similar publications



Contact ORBi