Evidence map›Paper›PMID 42007049›Full record

ArticleACS measurement science au2026

Liquid Chromatography-Charged Aerosol Detection for Characterization of Natural Toxin Reference Materials.

Elliott J Wright, Daniel G Beach, Pearse McCarron

Abstract read
In one paragraph

Article in ACS measurement science au, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

3 authors.

Elliott J WrightMetrology Research Centre, National Research Council of Canada, 1411 Oxford Street, Halifax, Nova Scotia B3H 3Z1, Canada.ORCID https://orcid.org/0000-0001-5427-155X
Daniel G BeachMetrology Research Centre, National Research Council of Canada, 1411 Oxford Street, Halifax, Nova Scotia B3H 3Z1, Canada.ORCID https://orcid.org/0000-0002-5680-2112
Pearse McCarronMetrology Research Centre, National Research Council of Canada, 1411 Oxford Street, Halifax, Nova Scotia B3H 3Z1, Canada.ORCID https://orcid.org/0000-0002-7746-8432

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Developing certified reference materials (CRMs) for natural toxins is challenging due to the scarcity of raw materials, their high toxicity, and structural complexity. Typically, purified toxins in microgram to low milligram amounts are quantitated as stock solutions using quantitative nuclear magnetic resonance spectroscopy (qNMR) and then accurately diluted to their final concentrations. With the limited sensitivity of qNMR, additional techniques are required for homogeneity assessment, quantitation, and stability monitoring of less concentrated solutions. Liquid chromatography with charged aerosol detection (LC-CAD) enables nonspecific detection of compounds down to nanogram-on-column levels. A reversed-phase LC-CAD method was developed that also incorporates MS and DAD. Large volume injection programs were implemented to improve detection for samples at low μg mL

Indexed as

natural productspurityquantitationreference materialsstability monitoring

Identifiers

PMID42007049
PMCPMC13087948

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.