Petroleomics: the next grand challenge for chemical analysis
Ultrahigh-resolution Fourier transform ion cyclotron resonance mass spectrometry has
recently revealed that petroleum crude oil contains heteroatom-containing (N, O, S) organic …
recently revealed that petroleum crude oil contains heteroatom-containing (N, O, S) organic …
[HTML][HTML] Bioconversion of natural gas to liquid fuel: opportunities and challenges
Natural gas is a mixture of low molecular weight hydrocarbon gases that can be generated
from either fossil or anthropogenic resources. Although natural gas is used as a …
from either fossil or anthropogenic resources. Although natural gas is used as a …
Formularity: software for automated formula assignment of natural and other organic matter from ultrahigh-resolution mass spectra
Ultrahigh resolution mass spectrometry, such as Fourier transform ion cyclotron resonance
mass spectrometry (FT ICR MS), can resolve thousands of molecular ions in complex …
mass spectrometry (FT ICR MS), can resolve thousands of molecular ions in complex …
Kendrick mass defect spectrum: a compact visual analysis for ultrahigh-resolution broadband mass spectra
At currently achievable Fourier transform ion cyclotron resonance broadband mass
spectrometry resolving power (m/Δ m 50%> 350 000 for 200< m/z< 1000), it would be …
spectrometry resolving power (m/Δ m 50%> 350 000 for 200< m/z< 1000), it would be …
Exact masses and chemical formulas of individual Suwannee River fulvic acids from ultrahigh resolution electrospray ionization Fourier transform ion cyclotron …
Molecular formulas have been assigned for 4626 individual Suwannee River fulvic acids
based on accurate mass measurements from ions generated by electrospray ionization and …
based on accurate mass measurements from ions generated by electrospray ionization and …
Mass spectrometry‐based methods for the advanced characterization and structural analysis of lignin: A review
Lignin is currently one of the most promising biologically derived resources, due to its
abundance and application in biofuels, materials and conversion to value aromatic …
abundance and application in biofuels, materials and conversion to value aromatic …
The application of electrospray ionization coupled to ultrahigh resolution mass spectrometry for the molecular characterization of natural organic matter
Mass spectrometry has recently played a key role in the understanding of natural organic
matter (NOM) by providing molecular‐level details about its composition. NOM, a complex …
matter (NOM) by providing molecular‐level details about its composition. NOM, a complex …
Characterization of heteroatom compounds in a crude oil and its saturates, aromatics, resins, and asphaltenes (SARA) and non-basic nitrogen fractions analyzed by …
Q Shi, D Hou, KH Chung, C Xu, S Zhao, Y Zhang - Energy & Fuels, 2010 - ACS Publications
A Liaohe crude oil was separated as saturates, aromatics, resins, and asphaltenes (SARA)
and neutral nitrogen fractions. The crude oil and its subfractions were analyzed by negative …
and neutral nitrogen fractions. The crude oil and its subfractions were analyzed by negative …
Developments in FT‐ICR MS instrumentation, ionization techniques, and data interpretation methods for petroleomics
Because of the increasing importance of heavy and unconventional crude oil as an energy
source, there is a growing need for petroleomics: the pursuit of more complete and detailed …
source, there is a growing need for petroleomics: the pursuit of more complete and detailed …
Resolution and identification of elemental compositions for more than 3000 crude acids in heavy petroleum by negative-ion microelectrospray high-field Fourier …
Although crude acids are minor constituents in petroleum, they have significant implications
for crude oil geochemistry, corrosion, and commerce. We have previously demonstrated that …
for crude oil geochemistry, corrosion, and commerce. We have previously demonstrated that …