Evidence map›Paper›PMID 40488672›Full record

ArticleAnalytical chemistry2025

Development of a Thiol-ene Microfluidic Chip for Hydrogen/Deuterium Exchange Mass Spectrometry (HDX-MS).

Anton B Hansen, Rasmus R Svejdal, Jordan T Aerts, Vanessa B P Stahlhut, Daria Harmash, Minna Hamidi, Drago Sticker, Jörg P Kutter, Kasper D Rand

Abstract read
In one paragraph

Article in Analytical chemistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. 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

9 authors.

Anton B HansenProtein Analysis Group, Department of Pharmacy, University of Copenhagen, Copenhagen 2100, Denmark.ORCID 0009-0002-8123-5241
Rasmus R SvejdalProtein Analysis Group, Department of Pharmacy, University of Copenhagen, Copenhagen 2100, Denmark.ORCID 0000-0002-7665-7119
Jordan T AertsProtein Analysis Group, Department of Pharmacy, University of Copenhagen, Copenhagen 2100, Denmark.
Vanessa B P StahlhutProtein Analysis Group, Department of Pharmacy, University of Copenhagen, Copenhagen 2100, Denmark.
Daria HarmashProtein Analysis Group, Department of Pharmacy, University of Copenhagen, Copenhagen 2100, Denmark.
Minna HamidiProtein Analysis Group, Department of Pharmacy, University of Copenhagen, Copenhagen 2100, Denmark.
Drago StickerDepartment of Pharmacy, University of Copenhagen, Copenhagen 2100, Denmark.
Jörg P KutterDepartment of Pharmacy, University of Copenhagen, Copenhagen 2100, Denmark.ORCID 0000-0003-1065-1985
Kasper D RandProtein Analysis Group, Department of Pharmacy, University of Copenhagen, Copenhagen 2100, Denmark.ORCID 0000-0002-6337-5489

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hydrogen/deuterium exchange mass spectrometry (HDX-MS) is a powerful technique for analyzing the conformational dynamics of proteins. Using liquid chromatography coupled to mass spectrometry (LC-MS), the method achieves high sensitivity and the option to measure the HDX either of the intact protein (global analysis) or of small peptide segments of the protein (local analysis) after online pepsin proteolysis. However, HDX-MS is currently limited by the significant cost of the specialized refrigerated UPLC-based chromatographic equipment needed and by the loss of deuterium label from the analyzed protein (30-50%), which still occurs despite cooling parts of the LC-MS system to 0 °C. Here we describe the development of a microfluidic chip (

Indexed as

Hydrogen Deuterium Exchange-Mass SpectrometryLab-On-A-Chip DevicesMicrofluidic Analytical TechniquesSulfhydryl CompoundsPepsin APepsin ASulfhydryl Compounds

Identifiers

PMID40488672
PMCPMC12199231

What Socratic 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 Socratic graph.