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

Mass spectrometry (MS) is widely regarded as the most sensitive and specific general
purpose analytical technique. More than a century has passed for MS since the ground …

In this article, some recent trends and developments in ambient desorption/ionization mass
spectrometry (ADI-MS) are reviewed, with a special focus on quantitative analyses with …

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 …

The wide use of fossil fuels and their associated environmental concerns, highlighted the
importance of affordable and clean energy (goal 7), as adopted by the Sustainable …

Desorption atmospheric pressure chemical ionization (DAPCI) is implemented on a portable
mass spectrometer and applied to the direct detection of polycyclic aromatic hydrocarbons …

Direct analysis and identification of long chain aliphatic primary diamine Duomeen O (n-
oleyl-1, 3-diaminopropane), corrosion inhibitor in raw water samples taken from a large …

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 …

A dual ionization source combining electrospray ionization (ESI) and atmospheric pressure
chemical ionization (APCI) was developed to simultaneously ionize both polar and nonpolar …

A novel, lightweight (0.6 kg), solvent-and gas-cylinder-free, hand-held ion source based on
desorption atmospheric pressure chemical ionization has been developed and deployed for …