{"id":59,"date":"2021-11-23T12:00:16","date_gmt":"2021-11-23T11:00:16","guid":{"rendered":"https:\/\/web.umons.ac.be\/smos\/?p=59"},"modified":"2022-02-03T11:42:57","modified_gmt":"2022-02-03T10:42:57","slug":"new-paper-published-in-mass-spectrometry-review-gas-phase-structure-of-polymer-ions-tying-together-theoretical-approaches-and-ion-mobility-spectrometry-by-quentin-sebastien-thoma","status":"publish","type":"post","link":"https:\/\/web.umons.ac.be\/smos\/2021\/11\/23\/new-paper-published-in-mass-spectrometry-review-gas-phase-structure-of-polymer-ions-tying-together-theoretical-approaches-and-ion-mobility-spectrometry-by-quentin-sebastien-thoma\/","title":{"rendered":"New paper published in Mass Spectrometry Review, \u201cGas-phase structure of polymer ions: Tying together theoretical approaches and ion mobility spectrometry\u201d by Quentin, Sebastien, Thomas, J\u00e9r\u00f4me, Pascal and Julien"},"content":{"rendered":"
\"Gas-phase
Gas-phase structure of polymer ions: Tying together theoretical approaches and ion mobility spectrometry<\/figcaption><\/figure>\n

In honor of Pietro Traldi for his entire career and his involvement in the development of mass spectrometry.<\/p>\n

Remembering our many \u201cscientific discussions\u201d during the \u201cInformal Meetings on Mass Spectrometry.<\/p>\n

An increasing number of studies take advantage of ion mobility spectrometry (IMS) coupled to mass spectrometry (IMS-MS) to investigate the spatial structure of gaseous ions. Synthetic polymers occupy a unique place in the field of IMS-MS. Indeed, due to their intrinsic dispersity, they offer a broad range of homologous ions with different lengths. To help rationalize experimental data, various theoretical approaches have been described. First, the study of trend lines is proposed to derive physicochemical and structural parameters. However, the evaluation of data fitting reflects the overall behavior of the ions without reflecting specific information on their conformation. Atomistic simulations constitute another approach that provide accurate information about the ion shape. The overall scope of this review is dedicated to the synergy between IMS-MS and theoretical approaches, including computational chemistry, demonstrating the essential role they play to fully understand\/interpret IMS-MS data.<\/p>\n

https:\/\/doi.org\/10.1002\/mas.21745<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

An increasing number of studies take advantage of ion mobility spectrometry (IMS) coupled to mass spectrometry (IMS-MS) to investigate the spatial structure of gaseous ions. Synthetic polymers occupy a unique place in the field of IMS-MS. Indeed…<\/p>\n","protected":false},"author":157,"featured_media":61,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-59","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-recherche"],"yoast_head":"\nNew paper published in Mass Spectrometry Review, \u201cGas-phase structure of polymer ions: Tying together theoretical approaches and ion mobility spectrometry\u201d by Quentin, Sebastien, Thomas, J\u00e9r\u00f4me, Pascal and Julien - Service \/ FS - Synth\u00e8se et Spectrom\u00e9trie de Masse Organiques<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/web.umons.ac.be\/smos\/2021\/11\/23\/new-paper-published-in-mass-spectrometry-review-gas-phase-structure-of-polymer-ions-tying-together-theoretical-approaches-and-ion-mobility-spectrometry-by-quentin-sebastien-thoma\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"New paper published in Mass Spectrometry Review, \u201cGas-phase structure of polymer ions: Tying together theoretical approaches and ion mobility spectrometry\u201d by Quentin, Sebastien, Thomas, J\u00e9r\u00f4me, Pascal and Julien - Service \/ FS - Synth\u00e8se et Spectrom\u00e9trie de Masse Organiques\" \/>\n<meta property=\"og:description\" content=\"An increasing number of studies take advantage of ion mobility spectrometry (IMS) coupled to mass spectrometry (IMS-MS) to investigate the spatial structure of gaseous ions. 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