ArticleiScience2025
Shaping electrospray plume with convergent sound beams.
Article in iScience, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
1 citing paper in PubMed.
- Dynamic Additive Scanning for Precise Control in Electrospray Ionization Mass Spectrometry.ACS measurement science au · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Electrospray ionization (ESI) is one of the mainstream ionization techniques for mass spectrometry (MS) nowadays. Here, we present a new variant of ESI-MS setup, in which an electrospray emitter points to the mass spectrometer's orifice while the collimated sound (from one or four woofers) propagates orthogonally to the plume and MS inlet axis. First, we investigated deflection of electrospray microdroplets of different sizes by the sound waves using high-speed imaging. Low-frequency sound influences microdroplets of different sizes to a varied extent enabling partial separation. Second, we conducted a series of on-line experiments using a range of peptides, polymers, and amino acids. The influence of sound on microdroplet motion is more pronounced at higher amplitudes and lower frequencies of the signal used to generate the sound stream. Our findings provide a way to modulate electrospray process and can impact the application areas of electrospray including MS and materials science.
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Registered trials
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