ArticleAngewandte Chemie (International ed. in English)2022
Simultaneous and Spontaneous Oxidation and Reduction in Microdroplets by the Water Radical Cation/Anion Pair.
Article in Angewandte Chemie (International ed. in English), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.
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Who cites it
43 citing papers in PubMed, 136 citations in OpenAlex.
- One-Step, High-Yield Deconstruction of Kraft Lignin Into a Redox-Active Small Molecule Using Sonicated Emulsive Water Microdroplets.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
- Rubrene-Oxalate Electrochemiluminescence Reveals Physicochemical Properties of Triphasic Boundaries.Chemical & biomedical imaging · 2026Article
- Water-Derived Radical Species Initiate Six-Electron Oxidation of Cyclic Ketones in Microdroplets.Angewandte Chemie (International ed. in English) · 2026Article
- Electric-field-driven COChemical science · 2026Article
- Accelerated Chemistry in Microdroplets.Accounts of chemical research · 2026Article
- Observation of the Charge Resonance Band of Hemibonded (HThe journal of physical chemistry letters · 2026Article
- Facile Synthesis of Primary Amines via Nitrogen Fixation in Charged Microdroplets.Nature communications · 2026Article
- High-Throughput Reactive Desorption Electrospray Ionization Mass Spectrometry for Targeted Derivatization and Analysis of Poorly Ionized Small Molecules.Analytical chemistry · 2026Article
- Ambient ammonia synthesis from air via tandem water microdroplets-driven oxidation and pulsed photoelectrochemical reduction.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Electric fields at hydrophobic water interfaces: spectroscopic evidence, physical origin, and implications on reactivity.Chemical Society reviews · 2026Review
- Atmospheric Sampling Mass Spectrometers Activate and Ionize Neutral Water Microdroplets to MeV Energies and up to 200,000+ Charges: Implications for Water Stability and Unusual Chemistry in Microdroplets.ACS central science · 2025Article
- Chemoselective cyclodesulfurizationChemical science · 2025Article
- Mechanisms of ionization and of chemical reactions in charged microdroplets.Chemical science · 2025Review
- An Alternative Explanation for Ions Put Forth as Evidence for Abundant Hydroxyl Radicals Formed Due to the Intrinsic Electric Field at the Surface of Water Droplets.Analytical chemistry · 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
- Interfacial electromigration for accelerated reactions.Analytica chimica acta · 2025Article
- A Source of the MysteriousACS central science · 2025Article
- Dissolved Oxygen Redox as the Source of Hydrogen Peroxide and Hydroxyl Radical in Sonicated Emulsive Water Microdroplets.Journal of the American Chemical Society · 2025Article
- Deciphering the mechanism of hydrogen peroxide formation in ultrasound-mediated water-in-oil microdroplets.Chemical science · 2025Article
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2 authors at 1 institution in 1 country.
Funding
Abstract
Microdroplets show unique chemistry, especially in their intrinsic redox properties, and to this we here add a case of simultaneous and spontaneous oxidation and reduction. We report the concurrent conversions of several phosphonates to phosphonic acids by reduction (R-P → H-P) and to pentavalent phosphoric acids by oxidation. The experimental results suggest that the active reagent is the water radical cation/anion pair. The water radical cation is observed directly as the ionized water dimer while the water radical anion is only seen indirectly though the spontaneous reduction of carbon dioxide to formate. The coexistence of oxidative and reductive species in turn supports the proposal of a double-layer structure at the microdroplet surface, where the water radical cation and radical anion are separated and accumulated.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.