Gas chromatography coupled to atmospheric pressure ionization mass spectrometry (GC-API-MS)
DX Li, L Gan, A Bronja, OJ Schmitz - Analytica chimica acta, 2015 - Elsevier
Although the coupling of GC/MS with atmospheric pressure ionization (API) has been
reported in 1970s, the interest in coupling GC with atmospheric pressure ion source was …
reported in 1970s, the interest in coupling GC with atmospheric pressure ion source was …
Recent developments in atmospheric pressure photoionization‐mass spectrometry
Recent developments in atmospheric pressure photoionization (APPI), which is one of the
three most important ionization techniques in liquid chromatography‐mass spectrometry, are …
three most important ionization techniques in liquid chromatography‐mass spectrometry, are …
Review on evolved gas analysis mass spectrometry with soft photoionization for the chemical description of petroleum, petroleum-derived materials, and alternative …
Modern industry strongly relies on the molecular analysis of fossil petroleum and petroleum-
derived materials. In the context of a circular economy and carbon neutrality, the chemical …
derived materials. In the context of a circular economy and carbon neutrality, the chemical …
Ion sources for mass spectrometric identification and imaging of molecular species
C Bhardwaj, L Hanley - Natural product reports, 2014 - pubs.rsc.org
Covering: 2013 The ability to transfer molecular species to the gas phase and ionize them is
central to the study of natural products and other molecular species by mass spectrometry …
central to the study of natural products and other molecular species by mass spectrometry …
Solid-phase microextraction coupled to capillary atmospheric pressure photoionization-mass spectrometry for direct analysis of polar and nonpolar compounds
MF Mirabelli, R Zenobi - Analytical chemistry, 2018 - ACS Publications
A novel capillary ionization source based on atmospheric pressure photoionization (cAPPI)
was developed and used for the direct interfacing between solid-phase microextraction …
was developed and used for the direct interfacing between solid-phase microextraction …
The ionization mechanisms in direct and dopant-assisted atmospheric pressure photoionization and atmospheric pressure laser ionization
A novel, gas-tight API interface for gas chromatography–mass spectrometry was used to
study the ionization mechanism in direct and dopant-assisted atmospheric pressure …
study the ionization mechanism in direct and dopant-assisted atmospheric pressure …
Fast gas chromatography-atmospheric pressure (photo) ionization mass spectrometry of polybrominated diphenylether flame retardants
RA Di Lorenzo, VV Lobodin, J Cochran, T Kolic… - Analytica chimica …, 2019 - Elsevier
Gas chromatography (GC) and mass spectrometry (MS) are powerful, complementary
techniques for the analysis of environmental toxicants. Currently, most GC-MS instruments …
techniques for the analysis of environmental toxicants. Currently, most GC-MS instruments …
Ionization of EPA contaminants in direct and dopant-assisted atmospheric pressure photoionization and atmospheric pressure laser ionization
Seventy-seven EPA priority environmental pollutants were analyzed using gas
chromatography-mass spectrometry (GC-MS) equipped with an optimized atmospheric …
chromatography-mass spectrometry (GC-MS) equipped with an optimized atmospheric …
Analysis of anabolic steroids in urine by gas chromatography–microchip atmospheric pressure photoionization-mass spectrometry with chlorobenzene as dopant
L Hintikka, M Haapala, T Kuuranne, A Leinonen… - … of Chromatography A, 2013 - Elsevier
A gas chromatography–microchip atmospheric pressure photoionization-tandem mass
spectrometry (GC–μAPPI-MS/MS) method was developed for the analysis of anabolic …
spectrometry (GC–μAPPI-MS/MS) method was developed for the analysis of anabolic …
Gas flow dynamics in inlet capillaries: evidence for non laminar conditions
W Wißdorf, D Müller, Y Brachthäuser… - Journal of The …, 2016 - ACS Publications
In this work, the characteristics of gas flow in inlet capillaries are examined. Such inlet
capillaries are widely used as a first flow restriction stage in commercial atmospheric …
capillaries are widely used as a first flow restriction stage in commercial atmospheric …