☆ 4.4 Article

The use of pseudo-MRM for a sensitive and selective detection and quantification of polycyclic aromatic compounds by tandem mass spectrometry

RAPID COMMUNICATIONS IN MASS SPECTROMETRY (2022)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Environmental Sciences

Investigation of PAHs, nitrated PAHs and oxygenated PAHs in PM10 urban aerosols. A comprehensive data analysis

Sonia Lara et al.

Summary: Polycyclic aromatic compounds (PACs) in particulate matter contribute significantly to air pollution health risks. The author has optimized a method to determine the levels of polycyclic aromatic hydrocarbons (PAHs), nitrated and oxygenated PAHs in samples of PM10 particulate matter. Analysis of real samples collected in Ciudad Real, Spain shows higher PAH levels in the cold season, with traffic being the main pollution source.

CHEMOSPHERE (2022)

添加到收藏夹

Article Chemistry, Analytical

Application of individual response factors for accurate quantitation of alkylated PAH homologs in complex environmental samples using gas chromatography/triple quadrupole mass spectrometry (GC-MS/MS)

Puspa L. Adhikari et al.

Summary: Alkylated polycyclic aromatic hydrocarbons (alkyl PAHs) are more toxic and persistent than non-alkylated parent PAH compounds, posing a greater threat to environmental quality. The lack of reliable analytical methods for quantifying alkyl PAHs has hindered their inclusion as priority pollutants by the US EPA. This study demonstrates that using relative response factors of parent PAHs to quantify alkylated PAH isomers can lead to underestimation of alkyl PAHs, particularly in MRM-based analyses.

MICROCHEMICAL JOURNAL (2022)

添加到收藏夹

Review Chemistry, Analytical

Environmental analysis of polar and non-polar Polycyclic Aromatic Compounds in airborne particulate matter, settled dust and soot: Part II: Instrumental analysis and occurrence

Mathieu Galmiche et al.

Summary: Interests in PAHs and their derivatives have been growing due to their toxicity. This review focuses on the separation and detection of PACs, with chromatography and mass spectrometry playing crucial roles in identifying and quantifying these compounds. Detection of PACs in environmental samples at ultratrace levels is possible with the sensitivity and specificity of mass spectrometry.

TRAC-TRENDS IN ANALYTICAL CHEMISTRY (2021)

添加到收藏夹

Article Environmental Sciences

Seasonal variations, gas-PM2.5 partitioning and long-distance input of PM2.5-bound and gas-phase polycyclic aromatic hydrocarbons in Shanghai, China

Jinpu Jia et al.

Summary: The study investigated the concentrations of 16 PAHs in the atmosphere in Shanghai during different seasons, showing significant variations between PM2.5-bound and gas-phase concentrations. PMF analysis identified prominent sources including coke and coal combustion, traffic emissions, and biomass combustion. The study also highlighted the impact of atmospheric pollutants from northern China on Shanghai in spring and winter.

ATMOSPHERIC ENVIRONMENT (2021)

添加到收藏夹

Article Chemistry, Analytical

Streamlined MRM method transfer between instruments assisted with HRMS matching and retention-time prediction

J. J. Yang et al.

ANALYTICA CHIMICA ACTA (2020)

添加到收藏夹

Article Biochemical Research Methods

Quantification of more than 150 micropollutants including transformation products in aqueous samples by liquid chromatography-tandem mass spectrometry using scheduled multiple reaction monitoring

Nina Hermes et al.

JOURNAL OF CHROMATOGRAPHY A (2018)

添加到收藏夹

Article Chemistry, Analytical

Application of gas chromatography coupled with tandem mass spectrometry for the assessment of PAH levels in non industrial indoor air

Florentina Villanueva et al.

MICROCHEMICAL JOURNAL (2018)

添加到收藏夹

Article Biochemical Research Methods

Validation of a simultaneous method for determining polycyclic aromatic compounds and alkylated isomers in biota

Ifeoluwa Idowu et al.

RAPID COMMUNICATIONS IN MASS SPECTROMETRY (2018)

添加到收藏夹

Article Chemistry, Analytical

A rapid gas chromatography tandem mass spectrometry method for the determination of 50 PAHs for application in a marine environment

Grace Park et al.

ANALYTICAL METHODS (2018)

添加到收藏夹

Article Environmental Sciences

Polycyclic aromatic hydrocarbons and their derivatives (nitro-PAHs, oxygenated PAHs, and azaarenes) in PM2.5 from Southern European cities

Celia A. Alves et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2017)

添加到收藏夹

Article Environmental Sciences

Application of enhanced gas chromatography/triple quadrupole mass spectrometry for monitoring petroleum weathering and forensic source fingerprinting in samples impacted by the Deepwater Horizon oil spill

Puspa L. Adhikari et al.

CHEMOSPHERE (2017)

添加到收藏夹

Article Biochemical Research Methods

A method for the determination of fullerenes in soil and sediment matrices using ultra-high performance liquid chromatography coupled with heated electrospray quadrupole time of flight mass spectrometry

Andrea Carboni et al.

JOURNAL OF CHROMATOGRAPHY A (2016)

添加到收藏夹

Article Chemistry, Analytical

Analysis of polycyclic aromatic hydrocarbons in cigarette samples using gel permeation chromatography clean-up by gas chromatography-tandem mass spectrometry

Wenliu Lian et al.

MICROCHEMICAL JOURNAL (2016)

添加到收藏夹

Article Biochemical Research Methods

A researcher's guide to mass spectrometry-based proteomics

John P. Savaryn et al.

PROTEOMICS (2016)

添加到收藏夹

Article Chemistry, Analytical

Pressurised fluid extraction of polycyclic aromatic hydrocarbons and their polar oxidation products from atmospheric particles

Richard E. Cochran et al.

INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY (2015)

添加到收藏夹

Article Biochemical Research Methods

Rapid and sensitive method for the determination of polycyclic aromatic hydrocarbons in soils using pseudo multiple reaction monitoring gas chromatography/tandem mass spectrometry

Dayue Shang et al.

JOURNAL OF CHROMATOGRAPHY A (2014)

添加到收藏夹

Article Chemistry, Analytical

Determination of polycyclic aromatic hydrocarbons and their oxy-, nitro-, and hydroxy-oxidation products

R. E. Cochran et al.

ANALYTICA CHIMICA ACTA (2012)

添加到收藏夹

Article Chemistry, Analytical

Pressurized Liquid Extraction of Diesel and Air Particulate Standard Reference Materials: Effect of Extraction Temperature and Pressure

Michele M. Schantz et al.

ANALYTICAL CHEMISTRY (2012)

添加到收藏夹

Article Engineering, Civil

First determination of C60 andC70 fullerenes and N-methylfulleropyrrolidine C60 on the suspended material of wastewater effluents by liquid chromatography hybrid quadrupole linear ion trap tandem mass spectrometry

Marinella Farre et al.

JOURNAL OF HYDROLOGY (2010)

添加到收藏夹

Article Biochemical Research Methods

A fragmentation study of isoflavones in negative electrospray ionization by MSn ion trap mass spectrometry and triple quadrupole mass spectrometry

Jinguo Kang et al.

RAPID COMMUNICATIONS IN MASS SPECTROMETRY (2007)

添加到收藏夹

Article Biochemical Research Methods

Reproducible product-ion tandem mass spectra on various liquid chromatography/mass spectrometry instruments for the development of spectral libraries

AWT Bristow et al.

RAPID COMMUNICATIONS IN MASS SPECTROMETRY (2004)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.