The biogeochemical cycling of soil organic matter (SOM) plays a central role in regulating
soil health, water quality, carbon storage, and greenhouse gas emissions. Thus, many …

Sulfur-containing compounds (SCCs) are the most abundant heteroatom compounds in
petroleum. The characterization of SCCs in crude oils and petroleum products has great …

Molecular composition analysis of petroleum and alternative fuels has been considered as
one of the greatest challenges in analytical chemistry. The rapid development of Fourier …

Resolving power is a critical factor determining the quality of ultrahigh-resolving power mass
spectra of crude oil. In this study, 7T Fourier-transform ion cyclotron mass spectrometry (FT …

Spatial metabolomics has emerged as a powerful tool capable of revealing metabolic
gradients throughout complex heterogeneous tissues. While mass spectrometry imaging …

The review discusses the achievements of the last 5 years in the field of using mass
spectrometry for the analysis of crude oils and some oil refining products. The presented …

We use an ultrahigh‐resolution 15‐T Fourier transform ion cyclotron resonance mass
spectrometer to elucidate the compositional changes in Arctic organic aerosols collected at …

Abstract Characterization of heteroatom compounds in crude oils is very important in
petroleum production and processing. The ultrahigh-resolution Fourier transform ion …

In this study, ambient fine particles (PM 2.5) were collected in two urban cities in China and
Korea (Bei**g and Gwangju, respectively) simultaneously in January 2018. Analysis of the …

Petroleum and its fractions are some of the most complex mixtures found in analytical
chemistry. Mass spectrometry currently plays an increasing role in the characterization of …