Simultaneous determination of volatile organic compounds with a wide range of polarities in urine by headspace solid‐phase microextraction coupled to gas …

HN Song, CH Kim, WY Lee… - Rapid Communications in …, 2017 - Wiley Online Library
Rationale Volatile organic compounds (VOCs) are ubiquitous environmental pollutants that
have a high vapor pressure at room temperature. Some VOCs have been classified as …

Headspace solid-phase microextraction coupled with gas chromatography–mass spectrometry for the determination of volatile organic compounds in urine

N Drabińska, M Starowicz, U Krupa-Kozak - Journal of Analytical …, 2020 - Springer
Determination of volatile organic compounds (VOCs), the metabolites produced in human
body, contributes to better understanding of the mechanisms responsible for the progression …

[HTML][HTML] Freeze-drying: an alternative method for the analysis of volatile organic compounds in the headspace of urine samples using solid phase micro-extraction …

RBM Aggio, A Mayor, S Coyle, S Reade… - Chemistry Central …, 2016 - Springer
Abstract Background Volatile organic compounds (VOCs) can be intermediates of metabolic
pathways and their levels in biological samples may provide a better understanding about …

Ion‐pair‐based hollow‐fiber liquid‐phase microextraction combined with high‐performance liquid chromatography for the simultaneous determination of urinary …

A Bahrami, F Ghamari, Y Yamini… - Journal of separation …, 2018 - Wiley Online Library
In the current study, a novel technique for extraction and determination of trans, trans‐
muconic acid, hippuric acid, and mandelic acid was developed by means of ion‐pair‐based …

Headspace solid-phase microextraction profiling of volatile compounds in urine: application to metabolic investigations

GA Mills, V Walker - Journal of Chromatography B: Biomedical Sciences …, 2001 - Elsevier
Volatile compounds contribute substantially to the metabolic pool in man. Their analysis in
body fluids is problematic. We investigated headspace solid-phase microextraction (HS …

Determination of volatile organic compounds in water by headspace solid-phase microextraction gas chromatography coupled to tandem mass spectrometry with …

MI Cervera, J Beltran, FJ Lopez, F Hernandez - Analytica chimica acta, 2011 - Elsevier
In the present work, a rapid method with little sample handling has been developed for
determination of 23 selected volatile organic compounds in environmental and wastewater …

A method for quantification of volatile organic compounds in blood by SPME-GC–MS/MS with broader application: From non-occupational exposure population to …

R Aranda-Rodriguez, A Cabecinha, J Harvie… - … of Chromatography B, 2015 - Elsevier
Humans are continuously exposed to volatile organic compounds (VOCs) as these
chemicals are ubiquitously present in most indoor and outdoor environments. In order to …

[PDF][PDF] Rapid determination of volatile organic compounds in human whole blood using static headspace sampling with gas chromatography and mass spectrometry

JY Lee, S Kim, JT Lee, JH Choi, J Lee… - Bulletin of the Korean …, 2012 - researchgate.net
Headspace (HS) and headspace solid-phase microextraction (HS-SPME) were studied for
extracting volatile organic compounds (VOCs) from whole blood, with chemical and …

Solid‐phase microextraction of volatile polar compounds in water

E Matisová, J Sedláková… - Journal of High …, 1999 - Wiley Online Library
A method was developed for the analysis of volatile polar compounds in a water matrix
using open cap vials Solid Phase Micro‐Extraction (SPME) and Capillary Gas …

Headspace SPME-GC-MS metabolomics analysis of urinary volatile organic compounds (VOCs)

S Zhang, D Raftery - Mass Spectrometry in Metabolomics: Methods and …, 2014 - Springer
In this chapter, we describe the procedure for metabolic profiling of hundreds of urinary
volatile organic compounds (VOCs) using headspace solid-phase microextraction (SPME) …