ArticleChemical science2020
Accelerated reactions of amines with carbon dioxide driven by superacid at the microdroplet interface.
Article in Chemical science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.
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Who cites it
40 citing papers in PubMed.
- Molecular Framework Modification in Mass Spectrometry: Atom Exchange, Insertion, and Deletion.Journal of the American Society for Mass Spectrometry · 2026Article
- Modeling and Parametrization of Size-Dependent Processes in Multiphase Aerosol Chemistry.ACS ES&T air · 2026Article
- Facile Synthesis of Primary Amines via Nitrogen Fixation in Charged Microdroplets.Nature communications · 2026Article
- A Six-Membered Concerted Mechanism for COAnalytical chemistry · 2026Article
- Dark Reactions in Microdroplets Explain Widespread Artifacts in Metabolomic Profiling.ACS measurement science au · 2026Article
- Enhancement of Esterification Reaction Rates in Solvent-Free Aerosol Droplets.Journal of the American Chemical Society · 2026Article
- Accelerated and Green Synthesis ofJournal of the American Chemical Society · 2026Article
- Recent Advances in Reactive Microdroplets for Clean Water and Energy.Advanced materials (Deerfield Beach, Fla.) · 2025Review
- Substantially improved efficiency and selectivity of carbon dioxide reduction by superior hydrated electron in microdroplet.Science advances · 2025Article
- Effect of pH on the Kinetics of Cysteine-to-Cystine Conversion in Thin Films Formed by ESI Microdroplet Deposition.Journal of the American Society for Mass Spectrometry · 2025Article
- Mechanisms of ionization and of chemical reactions in charged microdroplets.Chemical science · 2025Review
- High-Throughput Drug Derivatization and Bioassay by Desorption Electrospray Ionization Mass Spectrometry.ChemPlusChem · 2025Article
- Real-Time Visualization of an Elusive, Strong Reducing Agent during Tris(2,2'-bipyridyl)ruthenium(II) Electro-Oxidation in Water.Journal of the American Chemical Society · 2025Article
- Accelerated Synthesis of Pyrazoles Mediated by Water Microdroplets.ACS sustainable chemistry & engineering · 2025Article
- Nanobubbles in Electrospray Ionization Mass Spectrometry.Analytical chemistry · 2025Article
- The gas|liquid interface eclipses the liquid|liquid interface for glucose oxidase rate acceleration in microdroplets.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Rapid Exploration of Chemical Space by High-Throughput Desorption Electrospray Ionization Mass Spectrometry.Journal of the American Chemical Society · 2024Article
- Enhanced condensation kinetics in aqueous microdroplets driven by coupled surface reactions and gas-phase partitioning.Chemical science · 2024Article
- Reaction acceleration at the surface of a levitated droplet by vapor dosing from a partner droplet.Chemical science · 2024Article
- The role of charge in microdroplet redox chemistry.Nature communications · 2024Article
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Microdroplets display distinctive interfacial chemistry, manifested as accelerated reactions relative to those observed for the same reagents in bulk. Carbon dioxide undergoes C-N bond formation reactions with amines at the interface of droplets to form carbamic acids. Electrospray ionization mass spectrometry displays the reaction products in the form of the protonated and deprotonated carbamic acid. Electrosonic spray ionization (ESSI) utilizing carbon dioxide as nebulization gas, confines reaction to the gas-liquid interface where it proceeds much faster than in the bulk. Intriguingly, trace amounts of water accelerate the reaction, presumably by formation of superacid or superbase at the water interface. The suggested mechanism of protonation of CO
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Registered trials
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