Literature DB >> 23364185

Use of ion-mobility mass spectrometry (IMS-MS) to map polyoxometalate Keplerate clusters and their supramolecular assemblies.

Philip J Robbins1, Andrew J Surman, Johannes Thiel, De-Liang Long, Leroy Cronin.   

Abstract

We present the high-resolution (HRES-MS) and ion-mobility (IMS-MS) mass spectrometry studies of icosahedral nanoscale polyoxometalate-based {L(30)}{(Mo)Mo(5)} Keplerate clusters, and demonstrate the use of IMS-MS to resolve and map intact nanoclusters, and its potential for the discovery of new structures, in this case the first gas phase observation of 'proto-clustering' of higher order Keplerate supramolecular aggregates.

Year:  2013        PMID： 23364185     DOI： 10.1039/c3cc38615e

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  7 in total

1.  Gas-Phase Fragmentation Pathways of Mixed Addenda Keggin Anions: PMo12-nW nO 40 3- (n = 0-12).

Authors:  K Don D Gunaratne; Venkateshkumar Prabhakaran; Grant E Johnson; Julia Laskin
Journal:  J Am Soc Mass Spectrom       Date:  2015-04-02       Impact factor: 3.109

Review 2.  Lanthanides Singing the Blues: Their Fascinating Role in the Assembly of Gigantic Molybdenum Blue Wheels.

Authors:  Emir Al-Sayed; Annette Rompel
Journal:  ACS Nanosci Au       Date:  2022-03-02

3.  Detecting the Subtle Photo-Responsive Conformational Bistability of Monomeric Azobenzene Functionalized Keggin Polyoxometalates by Using Ion-Mobility Mass Spectrometry.

Authors:  Bo Qi; Luran Jiang; Sai An; Wei Chen; Yu-Fei Song
Journal:  Molecules       Date:  2022-06-19       Impact factor: 4.927

4.  Investigating the Transformations of Polyoxoanions Using Mass Spectrometry and Molecular Dynamics.

Authors:  Jamie M Cameron; Laia Vilà-Nadal; Ross S Winter; Fumichika Iijima; Juan Carlos Murillo; Antonio Rodríguez-Fortea; Hiroki Oshio; Josep M Poblet; Leroy Cronin
Journal:  J Am Chem Soc       Date:  2016-07-07       Impact factor: 15.419

5.  Sizing and Discovery of Nanosized Polyoxometalate Clusters by Mass Spectrometry.

Authors:  Andrew J Surman; Philip J Robbins; Jakub Ujma; Qi Zheng; Perdita E Barran; Leroy Cronin
Journal:  J Am Chem Soc       Date:  2016-03-14       Impact factor: 15.419

6.  Overcoming the Crystallization Bottleneck: A Family of Gigantic Inorganic {Pdx }(L) (x=84, 72) Palladium Macrocycles Discovered using Solution Techniques.

Authors:  Lorna G Christie; Andrew J Surman; Rachel A Scullion; Feng Xu; De-Liang Long; Leroy Cronin
Journal:  Angew Chem Int Ed Engl       Date:  2016-09-16       Impact factor: 15.336

7.  Catalysis of "outer-phase" oxygen atom exchange reactions by encapsulated "inner-phase" water in {V15Sb6}-type polyoxovanadates.

Authors:  Michael Wendt; Ulrike Warzok; Christian Näther; Jan van Leusen; Paul Kögerler; Christoph A Schalley; Wolfgang Bensch
Journal:  Chem Sci       Date:  2016-01-08       Impact factor: 9.825
  7 in total

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