Issue 3, 2022, Issue in Progress

Hyperpolarised NMR to aid molecular profiling of electronic cigarette aerosols

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.

Graphical abstract: Hyperpolarised NMR to aid molecular profiling of electronic cigarette aerosols

Supplementary files

Article information

Article type
Paper
Submitted
04 Oct 2021
Accepted
15 Dec 2021
First published
10 Jan 2022
This article is Open Access
Creative Commons BY license

RSC Adv., 2022,12, 1479-1485

Hyperpolarised NMR to aid molecular profiling of electronic cigarette aerosols

Ben. J. Tickner, S. Komulainen, S. Palosaari, J. Heikkinen, P. Lehenkari, V. V. Zhivonitko and V. Telkki, RSC Adv., 2022, 12, 1479 DOI: 10.1039/D1RA07376A

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