Article (Scientific journals)
Ion Mobility Mass Spectrometry to Probe Sequences in Supramolecular Copolymers.
Przybylski, Cédric; BROCORENS, Patrick; Xerri, Laetitia-Eiko et al.
2025In Angewandte Chemie International Edition, 64 (10), p. 202421328
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Keywords :
IMMS; benzenetricarboxamide; ion mobility; sequence; supramolecular copolymer; B-y Ions; Dynamic character; Hexamers; Ion mobility-mass spectrometry; Probe sequence; Supramolecular copolymers; Catalysis; Chemistry (all)
Abstract :
[en] The analysis of the microstructure of supramolecular copolymers is difficult because of their dynamic character. Here, benzene-1,3,5-tricarboxamide (BTA) co-assemblies are analysed by ion mobility - mass spectrometry (IM-MS) to reveal the presence of various sequences. For example, the IM-MS mobilogram for hexamers composed of 4 units from a first monomer and 2 units from a second monomer is a broad distribution due to the presence of 9 possible isomeric sequences, which can be sorted out based on calculated collision cross-sections. This approach gives unprecedented information on supramolecular copolymer sequences.
Disciplines :
Chemistry
Author, co-author :
Przybylski, Cédric ;  Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 4 place Jussieu, 75005, Paris, France ; Université Paris-Saclay, Univ Evry, CY Cergy Paris Université, CNRS, LAMBE, 91025, Evry-Courcouronnes, France
BROCORENS, Patrick  ;  Université de Mons - UMONS > Faculté des Sciences > Service de Chimie des matériaux nouveaux
Xerri, Laetitia-Eiko;  Service de Chimie des Matériaux Nouveaux, Institut de Recherche sur les Matériaux, Université de Mons, Place du Parc, 20, B-7000, Mons, Belgium
Perennes, Antoine;  Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 4 place Jussieu, 75005, Paris, France
Gontard, Geoffrey;  Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 4 place Jussieu, 75005, Paris, France
Lazzaroni, Roberto ;  Université de Mons - UMONS > Faculté des Sciences > Service de Chimie des matériaux nouveaux
Raynal, Matthieu ;  Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 4 place Jussieu, 75005, Paris, France
Bouteiller, Laurent ;  Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 4 place Jussieu, 75005, Paris, France
Language :
English
Title :
Ion Mobility Mass Spectrometry to Probe Sequences in Supramolecular Copolymers.
Publication date :
03 March 2025
Journal title :
Angewandte Chemie International Edition
ISSN :
1433-7851
eISSN :
1521-3773
Publisher :
John Wiley and Sons Inc, Germany
Volume :
64
Issue :
10
Pages :
e202421328
Peer reviewed :
Peer Reviewed verified by ORBi
Research unit :
S817 - Chimie des matériaux nouveaux
Research institute :
R150 - Institut de Recherche sur les Systèmes Complexes
R400 - Institut de Recherche en Science et Ingénierie des Matériaux
Funders :
French Ministry of Research and French National Research Agency
Belgian National Fund for Scientific Research (FRS-FNRS)
Walloon Region
Funding text :
The authors thank the French Ministry of Research and French National Research Agency as part of the MetaboHUB infrastructure for funding (ANR-11-INBS-0010 grant). Research in Mons is supported by the Belgian National Fund for Scientific Research (FRS-FNRS) within the Consortium des \u00C9quipements de Calcul Intensif \u2013 C\u00C9CI, and by the Walloon Region (LUCIA Tier-1 supercomputer).
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