Evidence map›Paper›PMID 41865189›Full record

ArticleScientific reports2026

Low-resolution FAIMS for increased peptide coverage in low-load and single-cell proteomics.

Dominic G Hoch, Michael Belford, Lilian R Heil, Karl Mechtler, Manuel Matzinger

Abstract read
In one paragraph

Article in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Dominic G Hoch *Thermo Fisher Scientific, Reinach, Switzerland.
Michael BelfordThermo Fisher Scientific, San Jose, CA, 95134, USA.
Lilian R HeilThermo Fisher Scientific, San Jose, CA, 95134, USA.
Karl MechtlerResearch Institute of Molecular Pathology (IMP), Vienna BioCenter (VBC), Vienna, Austria. karl.mechtler@imp.ac.at.
Manuel Matzinger *Research Institute of Molecular Pathology (IMP), Vienna BioCenter (VBC), Vienna, Austria. manuel.matzinger@imp.ac.at.

Funding

Austrian Research Promotion Agency 4th call 2022/01 (AT-SCP)
6 · The paper itself

Abstract

Field Asymmetric Ion Mobility Spectrometry (FAIMS) is an indispensable tool in single-cell and low-input proteomics. Here, we show that tuning FAIMS resolution via electrode temperature modulation improves sensitivity. We demonstrate that lowering FAIMS resolution broadens the compensation voltage window, thereby increasing ion transmission. This significantly improves ion counts, quantitative precision and peptide identifications by 25-34%. These results were mirrored when analyzing single cell samples.

Indexed as

Ion Mobility SpectrometryPeptidesProteomicsSingle-Cell AnalysisHumansPeptides

Identifiers

PMID41865189
PMCPMC13149854

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.