Diverse molecular compositions of dissolved organic matter derived from different composts using ESI FT-ICR MS.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of environmental sciences"
DOI: 10.1016/j.jes.2020.06.011
Abstract: Dissolved organic matter (DOM) derived from various composts can promote significant changes of soil properties. However, little is known about the DOM compositions and their similarities and differences at the molecular level. In this study,… read more here.
Keywords: molecular compositions; dom; organic matter; dissolved organic ... See more keywords
Comparison of Sample Preparation Techniques for the (-)ESI-FT-ICR-MS Analysis of Humic and Fulvic Acids.
Sign Up to like & getrecommendations! Published in 2022 at "Environmental science & technology"
DOI: 10.1021/acs.est.2c01125
Abstract: Soil organic matter (SOM) plays a key role in the global carbon and nitrogen cycles. Soil biogeochemistry is regularly studied by extracting the base-soluble fractions of SOM: acid-insoluble humic acid (HA) and acid-soluble fulvic acid… read more here.
Keywords: sample preparation; preparation; esi icr; analysis ... See more keywords
Complementary Elucidation of the Molecular Characteristics of Groundwater Dissolved Organic Matter Using Ultrahigh-Resolution Mass Spectrometry Coupled with Negative- and Positive-Ion Electrospray Ionization.
Sign Up to like & getrecommendations! Published in 2023 at "Environmental science & technology"
DOI: 10.1021/acs.est.2c08816
Abstract: The formula assignment of the Fourier transform ion cyclotron resonance mass spectrometry coupled with positive-ion electrospray ionization [ESI(+)-FT-ICR MS] is challenging because of the extensive occurrence of adducts. However, there is a paucity of automated… read more here.
Keywords: electrospray ionization; ion electrospray; ion; esi icr ... See more keywords