Ryan E. Mewis

3.2k total citations
52 papers, 2.7k citations indexed

About

Ryan E. Mewis is a scholar working on Spectroscopy, Materials Chemistry and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Ryan E. Mewis has authored 52 papers receiving a total of 2.7k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Spectroscopy, 18 papers in Materials Chemistry and 16 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Ryan E. Mewis's work include Advanced NMR Techniques and Applications (27 papers), Atomic and Subatomic Physics Research (15 papers) and Solid-state spectroscopy and crystallography (12 papers). Ryan E. Mewis is often cited by papers focused on Advanced NMR Techniques and Applications (27 papers), Atomic and Subatomic Physics Research (15 papers) and Solid-state spectroscopy and crystallography (12 papers). Ryan E. Mewis collaborates with scholars based in United Kingdom, Germany and United States. Ryan E. Mewis's co-authors include Simon B. Duckett, Gary Green, Stephen J. Archibald, Ralph W. Adams, David C. Williamson, Michael J. Cowley, Louise A. R. Highton, Joost A. B. Lohman, Peter J. Rayner and Martin C. R. Cockett and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of the American Chemical Society and Nature Communications.

In The Last Decade

Ryan E. Mewis

50 papers receiving 2.6k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Ryan E. Mewis United Kingdom	24	2.1k	1.2k	1.1k	536	447	52	2.7k
Roman V. Shchepin United States	34	3.1k 1.5×	1.9k 1.5×	2.0k 1.7×	871 1.6×	515 1.2×	77	3.5k
Stefan Glöggler Germany	25	1.6k 0.7×	894 0.7×	936 0.8×	372 0.7×	364 0.8×	73	1.9k
Józef Kowalewski Sweden	33	2.2k 1.1×	1.3k 1.1×	1.1k 0.9×	1.3k 2.4×	864 1.9×	168	3.7k
Владимир В. Живонитко Finland	25	1.3k 0.6×	687 0.6×	766 0.7×	164 0.3×	373 0.8×	72	1.9k
Jean‐Nicolas Dumez France	29	2.0k 1.0×	1.1k 0.9×	525 0.5×	262 0.5×	998 2.2×	97	2.5k
Sami Jannin France	37	3.5k 1.7×	2.4k 2.0×	1.5k 1.3×	1.1k 2.0×	965 2.2×	97	3.8k
Michael J. Cowley United Kingdom	31	1.6k 0.7×	894 0.7×	904 0.8×	398 0.7×	338 0.8×	55	3.3k
Pascal H. Fries France	31	588 0.3×	1.4k 1.1×	446 0.4×	680 1.3×	341 0.8×	77	2.4k
Alex D. Bain Canada	26	1.3k 0.6×	529 0.4×	324 0.3×	233 0.4×	698 1.6×	136	2.5k
Basile Vuichoud Switzerland	22	1.2k 0.6×	893 0.7×	564 0.5×	314 0.6×	331 0.7×	33	1.4k

Countries citing papers authored by Ryan E. Mewis

Since Specialization

Citations

This map shows the geographic impact of Ryan E. Mewis's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ryan E. Mewis with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryan E. Mewis more than expected).

Fields of papers citing papers by Ryan E. Mewis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ryan E. Mewis. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ryan E. Mewis. The network helps show where Ryan E. Mewis may publish in the future.

Co-authorship network of co-authors of Ryan E. Mewis

This figure shows the co-authorship network connecting the top 25 collaborators of Ryan E. Mewis. A scholar is included among the top collaborators of Ryan E. Mewis based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ryan E. Mewis. Ryan E. Mewis is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Mewis, Ryan E., et al.. (2025). Development and comparison of reversed-phase ultra high-performance liquid chromatography (RP-UHPLC) and hydrophilic interaction liquid chromatography (HILIC) approaches to the analysis of regioisomeric fluorofentanyl derivatives and related compounds. Forensic Chemistry. 45. 100682–100682.

Dixon, J. H., Andrew J. M. Caffyn, Stuart K. Langley, et al.. (2024). Determination of the pK _a Value of a Brønsted Acid by ¹⁹ F NMR Spectroscopy. Magnetic Resonance in Chemistry. 63(1). 17–23.

Mewis, Ryan E., et al.. (2023). Synthesis, characterisation and quantification of the new psychoactive substance 1-(1,3-benzodioxol-5-yl)-2-(propylamino)butan-1-one (bk-PBDB, putylone). Forensic Chemistry. 35. 100523–100523. 4 indexed citations

Antonides, Lysbeth H., Nicolas Gilbert, Christopher J. Schofield, et al.. (2022). Comparative study of the analysis of seized samples by GC-MS, 1H NMR and FT-IR spectroscopy within a Night-Time Economy (NTE) setting. Journal of Pharmaceutical and Biomedical Analysis. 219. 114950–114950. 6 indexed citations

Gilbert, Nicolas, et al.. (2022). Guilty by dissociation: Part B: evaluation of Supercritical Fluid Chromatography (SFC-UV) for the analysis of regioisomeric diphenidine-derived Novel Psychoactive Substances (NPS). Journal of Pharmaceutical and Biomedical Analysis. 216. 114797–114797. 5 indexed citations

Hinz, Christine, Christopher M. Titman, Nicolas Gilbert, et al.. (2022). Guilty by dissociation: Part A: Development of a rapid Ultra-High Performance Liquid Chromatography (UHPLC)-MS/MS methodology for the analysis of regioisomeric diphenidine-derived Novel Psychoactive Substances (NPS). Journal of Pharmaceutical and Biomedical Analysis. 216. 114798–114798. 3 indexed citations

Gilbert, Nicolas, Christopher J. Schofield, David C. Williamson, et al.. (2021). Detection, discrimination and quantification of amphetamine, cathinone and nor ‐ephedrine regioisomers using benchtop ¹ H and ¹⁹ F nuclear magnetic resonance spectroscopy. Magnetic Resonance in Chemistry. 61(2). 73–82. 10 indexed citations

Warren, Paul, et al.. (2020). Bacterial dominance is due to effective utilisation of secondary metabolites produced by competitors. Scientific Reports. 10(1). 2316–2316. 4 indexed citations

Sutcliffe, Oliver B., et al.. (2020). Benchtop NMR analysis of piperazine‐based drugs hyperpolarised by SABRE. Magnetic Resonance in Chemistry. 58(12). 1151–1159. 9 indexed citations

10.

Antonides, Lysbeth H., Nicolas Gilbert, Christopher J. Schofield, et al.. (2019). Rapid Identification of Novel Psychoactive and Other Controlled Substances Using Low-Field ¹H NMR Spectroscopy. ACS Omega. 4(4). 7103–7112. 37 indexed citations

11.

Foster, Christopher W., Ryan E. Mewis, Oliver B. Sutcliffe, et al.. (2019). Quick Test for Determination of N-Bombs (Phenethylamine Derivatives, NBOMe) Using High-Performance Liquid Chromatography: A Comparison between Photodiode Array and Amperometric Detection. ACS Omega. 4(11). 14439–14450. 11 indexed citations

12.

Bayfield, Oliver W., Martin C. R. Cockett, Gordon J. Dear, et al.. (2018). Using hyperpolarised NMR and DFT to rationalise the unexpected hydrogenation of quinazoline to 3,4-dihydroquinazoline. Chemical Communications. 54(73). 10375–10378. 8 indexed citations

13.

Mewis, Ryan E., M. Fekete, Lionel Broche, et al.. (2017). Synthesis and hyperpolarisation of eNOS substrates for quantification of NO production by 1H NMR spectroscopy. Bioorganic & Medicinal Chemistry. 25(10). 2730–2742. 11 indexed citations

14.

Olaru, Alexandra M., et al.. (2017). Extending the Scope of ¹⁹F Hyperpolarization through Signal Amplification by Reversible Exchange in MRI and NMR Spectroscopy. ChemistryOpen. 7(1). 97–105. 41 indexed citations

15.

Benjamin, Sophie L., et al.. (2016). Crystal structure of 2,4-di-tert-butyl-6-(hydroxymethyl)phenol. Acta Crystallographica Section E Crystallographic Communications. 72(11). 1614–1617. 2 indexed citations

16.

Mewis, Ryan E.. (2015). Developments and advances concerning the hyperpolarisation technique SABRE. Magnetic Resonance in Chemistry. 53(10). 789–800. 30 indexed citations

17.

Hövener, Jan‐Bernd, Niels Schwaderlapp, Thomas Lickert, et al.. (2014). Toward Biocompatible Nuclear Hyperpolarization Using Signal Amplification by Reversible Exchange: Quantitative in Situ Spectroscopy and High-Field Imaging. Analytical Chemistry. 86(3). 1767–1774. 100 indexed citations

18.

Hövener, Jan‐Bernd, Niels Schwaderlapp, Thomas Lickert, et al.. (2013). A hyperpolarized equilibrium for magnetic resonance. Nature Communications. 4(1). 2946–2946. 122 indexed citations

19.

Adams, Ralph W., et al.. (2012). The theory and practice of hyperpolarization in magnetic resonance using parahydrogen. Progress in Nuclear Magnetic Resonance Spectroscopy. 67. 1–48. 299 indexed citations

20.

Mewis, Ryan E., Huguette Savoie, Stephen J. Archibald, & Ross W. Boyle. (2009). Synthesis and phototoxicity of polyethylene glycol (PEG) substituted metal-free and metallo-porphyrins: Effect of PEG chain length, coordinated metal, and axial ligand. Photodiagnosis and Photodynamic Therapy. 6(3-4). 200–206. 14 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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