ArticleScience advances2026
Determination of stable carbon isotope ratios for molecules in natural organic matter using ESI FT-ICR MS.
Article in Science advances, 2026. 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
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.
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Who cites it
1 citing paper in PubMed.
- Global dispersal of macroalgae-derived recalcitrant DOC may substantially contribute to deep-ocean carbon storage.Science advances · 2026Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR MS) enables nontargeted identification of molecular formulas in natural organic matter (NOM), yet molecular-level isotope analysis at natural abundance remains limited. Here, we present a comprehensive workflow for molecular formula-specific isotope analysis (MSIA) in NOM using FT-ICR MS, including calibration against universal reference materials (RMs). The central step of MSIA is an intensity-tuning strategy that, with sufficient spectral averaging, achieves sub-per mil (‰) precision and accuracy and enables robust isotopic comparison (Δδ
Identifiers
What OpenQuestion holds
Registered trials
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.