Evidence map›Paper›PMID 42374023›Full record

ArticleNature communications2026

Extreme mass-independent fractionation of mercury isotopes driven by atmospheric plasma-induced chemical process.

Xing Liu, Guan Wang, Yuzhe Wang, Wang Zheng, Hongtao Zheng, Pengju Xing, Zhenli Zhu

Abstract read
In one paragraph

Article in Nature communications, 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

7 authors.

Xing LiuState Key Laboratory of Geomicrobiology and Environmental Changes, China University of Geosciences, Wuhan, 430078, China.ORCID http://orcid.org/0000-0002-1742-8068
Guan WangState Key Laboratory of Geomicrobiology and Environmental Changes, China University of Geosciences, Wuhan, 430078, China.
Yuzhe WangState Key Laboratory of Geomicrobiology and Environmental Changes, China University of Geosciences, Wuhan, 430078, China.
Wang ZhengInstitute of Surface-Earth System Science, School of Earth System Science, Tianjin University, Tianjin, 300072, China.ORCID http://orcid.org/0000-0002-3413-9700
Hongtao ZhengFaculty of Material Science and Chemistry, China University of Geosciences, Wuhan, 430078, China.
Pengju XingState Key Laboratory of Geomicrobiology and Environmental Changes, China University of Geosciences, Wuhan, 430078, China.
Zhenli ZhuState Key Laboratory of Geomicrobiology and Environmental Changes, China University of Geosciences, Wuhan, 430078, China. zlzhu@cug.edu.cn.ORCID http://orcid.org/0000-0001-8273-8575

Funding

National Natural Science Foundation of China (National Science Foundation of China) 22274145National Natural Science Foundation of China (National Science Foundation of China) 42003018Natural Science Foundation of Hubei Province (Hubei Provincial Natural Science Foundation) 2025AFA048
6 · The paper itself

Abstract

Mass-independent fractionation (MIF) of mercury (Hg) provides a powerful tracer for reconstructing Hg cycling in the Earth system. Although generally attributed to photochemistry, many natural isotope signatures remain inconsistent with the established mechanisms. Here, we present experimental evidence that atmospheric plasma-induced reduction produces odd Hg-MIF with magnitudes and patterns distinct from photochemical processes. Plasma reactions yielded far larger odd-MIF signatures than photoreduction, with Δ

Identifiers

PMID42374023
PMCPMC13458539

What OpenQuestion holds

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Registered trials

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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.