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Molecular ion formation on activated field emitters in atmospheric pressure field desorption mass spectrometry

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Bibliographic Details
Main Authors: Matthias, Hoyer, Jürgen H., Gross
Format: Book
Language:English
Published: Springer 2023
Subjects:
APFD
ADI
Online Access:https://link.springer.com/article/10.1007/s00216-023-04652-4
https://dlib.phenikaa-uni.edu.vn/handle/PNK/8134
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spelling oai:localhost:PNK-81342023-04-20T04:44:26Z Molecular ion formation on activated field emitters in atmospheric pressure field desorption mass spectrometry Matthias, Hoyer Jürgen H., Gross APFD ADI CC BY Atmospheric pressure field desorption (APFD) mass spectrometry (MS) has recently been explored as a new contribution to the field of ambient desorption/ionization (ADI). Depending on the selected polarity applied to the field emitter, ionic and polar analytes were demonstrated to deliver positive as well as negative ions. Whereas this recent study solely reported on the formation of even-electron ions of either polarity, the present work on APFD-MS demonstrates the abundant formation of positive molecular ions, M+•, from polycyclic aromatic compounds. Molecular ions were formed on and desorbed from standard 13-µm activated tungsten wire emitters at atmospheric pressure. 2023-04-20T04:44:26Z 2023-04-20T04:44:26Z 2023 Book https://link.springer.com/article/10.1007/s00216-023-04652-4 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8134 en application/pdf Springer
institution Digital Phenikaa
collection Digital Phenikaa
language English
topic APFD
ADI
spellingShingle APFD
ADI
Matthias, Hoyer
Jürgen H., Gross
Molecular ion formation on activated field emitters in atmospheric pressure field desorption mass spectrometry
description CC BY
format Book
author Matthias, Hoyer
Jürgen H., Gross
author_facet Matthias, Hoyer
Jürgen H., Gross
author_sort Matthias, Hoyer
title Molecular ion formation on activated field emitters in atmospheric pressure field desorption mass spectrometry
title_short Molecular ion formation on activated field emitters in atmospheric pressure field desorption mass spectrometry
title_full Molecular ion formation on activated field emitters in atmospheric pressure field desorption mass spectrometry
title_fullStr Molecular ion formation on activated field emitters in atmospheric pressure field desorption mass spectrometry
title_full_unstemmed Molecular ion formation on activated field emitters in atmospheric pressure field desorption mass spectrometry
title_sort molecular ion formation on activated field emitters in atmospheric pressure field desorption mass spectrometry
publisher Springer
publishDate 2023
url https://link.springer.com/article/10.1007/s00216-023-04652-4
https://dlib.phenikaa-uni.edu.vn/handle/PNK/8134
_version_ 1763724453453234176
score 8.881002

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