Hyperpolarised NMR to aid molecular profiling of electronic cigarette aerosols
Tickner, Ben. J.; Komulainen, Sanna; Palosaari, Sanna; Heikkinen, Janne; Lehenkari, Petri; Zhivonitko, Vladimir V.; Telkki, Ville-Veikko (2022-01-10)
Tickner, Ben. J.
Komulainen, Sanna
Palosaari, Sanna
Heikkinen, Janne
Lehenkari, Petri
Zhivonitko, Vladimir V.
Telkki, Ville-Veikko
Royal Society of Chemistry
10.01.2022
RSC Adv., 2022,12, 1479-1485, https://doi.org/10.1039/D1RA07376A
https://creativecommons.org/licenses/by/3.0/
© 2021 The Author(s). Published by the Royal Society of Chemistry. This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
https://creativecommons.org/licenses/by/3.0/
© 2021 The Author(s). Published by the Royal Society of Chemistry. This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
https://creativecommons.org/licenses/by/3.0/
Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi-fe2022041128047
https://urn.fi/URN:NBN:fi-fe2022041128047
Tiivistelmä
Abstract
Signal amplification by reversible exchange (SABRE) hyperpolarisation is used to enhance the NMR signals of nicotine and acrolein in methanol-d₄ solutions of electronic cigarette aerosols. Consequently, detection of 74 μM nicotine is possible in just a single scan ¹H NMR spectrum. The first example of an aldehyde hyperpolarised using SABRE is demonstrated and we work towards novel real-world applications of SABRE-hyperpolarised NMR for chemical analysis.
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