Journal ArticleDOI
Microbial alteration of the acidic and neutral polar NSO compounds revealed by Fourier transform ion cyclotron resonance mass spectrometry
Sunghwan Kim,Lateefah A. Stanford,Ryan P. Rodgers,Alan G. Marshall,Clifford C. Walters,Kuangnan Qian,Lloyd M. Wenger,Paul J. Mankiewicz +7 more
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TLDR
A suite of genetically related oils that had experienced varying degrees of subsurface, anaerobic biodegradation was analyzed by ultrahigh-resolution Fourier transform ion cyclotron resonance mass spectrometry as mentioned in this paper.About:
This article is published in Organic Geochemistry.The article was published on 2005-08-01. It has received 195 citations till now. The article focuses on the topics: Microbial biodegradation & Fourier transform ion cyclotron resonance.read more
Citations
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Kerogen origin, evolution and structure
M. Vandenbroucke,C. Largeau +1 more
TL;DR: A review of the main advances in kerogen studies since the comprehensive synthesis edited by Durand [Durand, B. as discussed by the authors, 1980] can be found in this paper.
Journal ArticleDOI
Petroleomics: Chemistry of the underworld
Alan G. Marshall,Ryan P. Rodgers +1 more
TL;DR: “Petroleomics” is the characterization of petroleum at the molecular level and from sufficiently complete characterization of the organic composition of petroleum and its products, it should be possible to correlate (and ultimately predict) their properties and behavior.
Journal ArticleDOI
Characterization of Heteroatom Compounds in a Crude Oil and Its Saturates, Aromatics, Resins, and Asphaltenes (SARA) and Non-basic Nitrogen Fractions Analyzed by Negative-Ion Electrospray Ionization Fourier Transform Ion Cyclotron Resonance Mass Spectrometry
TL;DR: In this article, a Liaohe crude oil was separated as saturates, aromatics, resins, and asphaltenes (SARA) and neutral nitrogen fractions, and its subfractions were analyzed by negative-ion electrospra...
Journal ArticleDOI
Characterization of Middle-Temperature Gasification Coal Tar. Part 3: Molecular Composition of Acidic Compounds
Quan Shi,Quan Shi,Na Pan,Haiyan Long,Dechun Cui,Xiaofen Guo,Yinhua Long,Keng H. Chung,Suoqi Zhao,Chunming Xu,Chang Samuel Hsu,Chang Samuel Hsu +11 more
TL;DR: In this article, a middle-temperature coal tar and its fractions were characterized by gas chromatography-mass spectrometry (GC-MS) and negative-ion electrospray ionization (ESI) Fourier transform ion cyclotron resonance mass spectrometric (FT-ICR MS) with different ion transmission modes for high and low-mass ions.
Journal ArticleDOI
Heavy Petroleum Composition. 1. Exhaustive Compositional Analysis of Athabasca Bitumen HVGO Distillates by Fourier Transform Ion Cyclotron Resonance Mass Spectrometry: A Definitive Test of the Boduszynski Model
TL;DR: In this article, the Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR MS) was used to identify, sort, and monitor thousands of elemental compositions simultaneously, as a function of the boiling point.
References
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Journal ArticleDOI
Fourier transform ion cyclotron resonance mass spectrometry: A primer
TL;DR: This review offers an introduction to the principles and generic applications of FT-ICR mass spectrometry, directed to readers with no prior experience with the technique, and lists accurate fundamental constants needed for ultrahigh-precision analysis.
Journal ArticleDOI
Biological activity in the deep subsurface and the origin of heavy oil
TL;DR: Most of the world's oil was biodegraded under anaerobic conditions, with methane, a valuable commodity, often being a major by-product, which suggests alternative approaches to recovering the world' vast heavy oil resource that otherwise will remain largely unproduced.
Journal ArticleDOI
Graphical method for analysis of ultrahigh-resolution broadband mass spectra of natural organic matter, the van Krevelen diagram.
TL;DR: This work proposes and demonstrates an approach using the van Krevelen diagram that can be visualized in a way that allows for possible reaction pathways to be identified and presented, and qualitative analyses on major classes of compounds that comprise ultrahigh-resolution spectra.
Journal ArticleDOI
Kendrick mass defect spectrum: a compact visual analysis for ultrahigh-resolution broadband mass spectra.
Christine A. Hughey,Christopher L. Hendrickson,and Ryan P. Rodgers,Alan G. Marshall,Kuangnan Qian +4 more
TL;DR: It is possible to break a broadband mass spectrum into 1-Da segments, rotate each segment by 90 degrees, scale each segment according to its mass defect, and compress the spacing between the segments to yield a compact display, illustrated for experimental electrospray ionization FTICR ultrahigh-resolution mass spectra of a petroleum crude oil.
Related Papers (5)
Petroleomics: The Next Grand Challenge for Chemical Analysis
Alan G. Marshall,Ryan P. Rodgers +1 more