Liquid chromatography–mass spectrometry and strategies for trace-level analysis of polar organic pollutants

T Reemtsma - Journal of chromatography A, 2003 - Elsevier
Liquid chromatography–mass spectrometry using atmospheric pressure ionization (LC–API-
MS) has drastically changed the analytical methods used to detect polar pollutants in water …

Porphyrins in heavy petroleums: a review

X Zhao, C Xu, Q Shi - Structure and modeling of complex petroleum …, 2016 - Springer
Vanadium and nickel are the most abundant and troublesome metal compounds present in
the organic portions of fossil fuel deposits. These metal compounds may cause significant …

[图书][B] Mass spectrometry: a textbook

JH Gross - 2006 - books.google.com
When non-mass spectrometrists are talking about mass spectrometry it rather often sounds
as if they were telling a story out of Poe's Tales of Mystery and Imagi-tion. Indeed, mass …

[HTML][HTML] Electrospray ionization of large multiply charged species proceeds via Dole's charged residue mechanism

JF De La Mora - Analytica chimica acta, 2000 - Elsevier
The maximum charge zmax on a variety of electrospray ions of globular proteins retaining
their native structure, as well as naturally compact starburst dendrimers is compared to the …

Mechanism of charging and supercharging molecules in electrospray ionization

AT Iavarone, ER Williams - Journal of the American Chemical …, 2003 - ACS Publications
The origin of the extent of charging and the mechanism by which multiply charged ions are
formed in electrospray ionization have been hotly debated for over a decade. Many factors …

Evaluation of three calibration methods to compensate matrix effects in environmental analysis with LC-ESI-MS

M Stüber, T Reemtsma - Analytical and Bioanalytical Chemistry, 2004 - Springer
In quantitative analysis of environmental samples using high-performance liquid
chromatography–electrospray ionization mass spectrometry (HPLC-ESI-MS) one of the …

Choosing between atmospheric pressure chemical ionization and electrospray ionization interfaces for the HPLC/MS analysis of pesticides

EM Thurman, I Ferrer, D Barceló - Analytical chemistry, 2001 - ACS Publications
An evaluation of over 75 pesticides by high-performance liquid chromatography/mass
spectrometry (HPLC/MS) clearly shows that different classes of pesticides are more sensitive …

Combined charged residue-field emission model of macromolecular electrospray ionization

CJ Hogan Jr, JA Carroll, HW Rohrs, P Biswas… - Analytical …, 2009 - ACS Publications
The mechanism of the multiple charging of macromolecules in electrospray ionization (ESI)
continues to inspire debate and controversy. Recently, we proposed that the number of …

[图书][B] Applied Electrospray Mass Spectrometry: Practical Spectroscopy Series Volume 32

BN Pramanik, AK Ganguly, ML Gross - 2002 - books.google.com
Discussing strategies to determine the structure and machanisms of numerous compound
classics, this book covers new chemical and elctrophoretic techniques for rapid sample …

Modeling the behavior of coarse-grained polymer chains in charged water droplets: implications for the mechanism of electrospray ionization

E Ahadi, L Konermann - The Journal of Physical Chemistry B, 2012 - ACS Publications
The mechanism whereby macromolecular analytes are transferred into the gas phase
during the final stages of electrospray ionization (ESI) remains a matter of debate. In this …