Utility of comprehensive GC×GC-TOFMS in elucidation of aromatic hydrocarbon biomarkers

An investigation of OH reactivity with monaromatics using GCGC-TOFMS

Introduction Conclusions References

P280-we Application of Gcgc-tofms in the Analysis of Meteoritic Organic Macromolecules

Urinary polycyclic aromatic hydrocarbon biomarkers and diabetes mellitus.

OBJECTIVE The aim of the current study is to investigate the association of polycyclic aromatic hydrocarbons (PAHs), a group of environmental pollutants, with diabetes mellitus. Animal studies link PAHs to inflammation and subsequent development of diabetes mellitus. In addition, occupational studies suggest that exposure to other aromatic hydrocarbons such as dioxins may be associated with dia...

A New Approach for the Characterization of Organic Residues from Stone Tools Using GCGC-TOFMS

Headspace solid-phase microextraction (HS-SPME) and gas chromatography-mass spectrometry (GC-MS) have traditionally been used, in combination with other analyses, for the chemical characterization of organic residues recovered from archaeological specimens. Recently in many life science fields, comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry (GCˆGC-TOFMS) has p...

Comprehensive Studies on Production Data Analysis of Hydrocarbon Reservoirs

A review of field production data reveals that usually, it is very difficult to apply available decline models because of poor quality and often noisy character of initial data and also unrealistic assumptions of the models. This paper tries to introduce applicable procedures to correct initial data and reproduce missed data. Corrected data are analyzed and finally, the results for permeability...