Signal amplification by reversible exchange (SABRE) hyperpolarisation is used to enhance the NMR signals of nicotine and acrolein in methanol-d solutions of electronic cigarette aerosols. Consequently, detection of 74 μM nicotine is possible in just a single scan H 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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|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8979170 | PMC |
| http://dx.doi.org/10.1039/d1ra07376a | DOI Listing |
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