Evaluation of the current methods for assigning molecular formulas to dissolved organic matter using high resolution mass spectrometry

Evaluation of the current methods for assigning molecular formulas to dissolved organic matter using high resolution mass spectrometry

Abstract Understanding DOM composition is essential for investigating the biogeochemical carbon cycle and related elements. However, methods for assigning molecular formulas (MF) in high-resolution mass spectrometry remain poorly defined, which often resulting in the misidentification of DOM compone...

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Bibliographic Details
Main Authors: Zhiyuan Deng, Xinxia He, Wenjuan Ouyang, Hao Ying, Qiong Tang, Dianchang Wang, Chong Li, Yao Chen, Zhe Li
Format: Article
Language:English
Published: Nature Portfolio 2025-03-01
Series:Scientific Reports
Subjects:
High-resolution mass spectrometry
Dissolved organic matter
Molecular formula assignment methods
Assessment framework
Chemodiversity
Online Access:https://doi.org/10.1038/s41598-025-87539-x
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https://doi.org/10.1038/s41598-025-87539-x

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