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Journal of Chromatography A, ISSN 0021-9673, 04/2016, Volume 1444, pp. 32 - 41
A novel methodology for the determination of ornithine, putrescine, cadaverine, spermidine and gamma-amino butyric acid in urine samples has been developed.... 
Urine samples | Polyamines | Derivatization | Gas chromatography–mass spectrometry | MEPS | Gas chromatography-mass spectrometry | Usage | Mass spectrometry | Chromatography | Urine | Automation | Reproducibility | Sorbents | Reagents | Calibration | Analysis of variance
Journal Article
Analytical Chemistry, ISSN 0003-2700, 08/2014, Volume 86, Issue 15, p. 7890
  With a view to improving the sensitivity of direct coupling of a headspace sampler (HS) with a mass spectrometer (MS), here we propose the use of a... 
Analytical chemistry | Body fluids | Injections | Biomarkers | Mass spectrometry | Chromatography
Journal Article
Analytical Chemistry (Washington), ISSN 0003-2700, 08/2014, Volume 86, Issue 15, pp. 7890 - 7890
With a view to improving the sensitivity of direct coupling of a headspace sampler (HS) with a mass spectrometer (MS), here we propose the use of a programmed... 
Analytical chemistry | Methodology | Symbols | Vaporizers | Biomarkers | Electronic noses | Patients | Saliva
Journal Article
Analytical Chemistry, ISSN 0003-2700, 01/2012, Volume 84, Issue 1, p. 379
We report a methodology for the rapid determination of biomarkers in saliva. The method is based on direct coupling of a headspace sampler with a mass... 
Body fluids | Biomarkers | Mass spectrometry | Chemical compounds | Chromatography
Journal Article
Analytical and Bioanalytical Chemistry, ISSN 1618-2642, 08/2013, Volume 405, Issue 21, pp. 6739 - 6748
A fully automated method consisting of microextraction by packed sorbent (MEPS) coupled directly to programmed temperature vaporizeragas chromatography-mass... 
Spectroscopy | Spectrometry | Automated | Sorbents | Effluents | Chlorobenzenes | Chromatography | Waste water
Journal Article
Analytica Chimica Acta, ISSN 0003-2670, 11/2008, Volume 629, Issue 1-2, pp. 6 - 23
This article reviews the most recent literature addressing the analytical methods applied for trihalomethanes (THMs) determination in water samples. This... 
Journal Article