Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7688949 | TrAC Trends in Analytical Chemistry | 2016 | 74 Pages |
Abstract
In this study, the application of comprehensive two-dimensional (2D) gas chromatography (GCâÃâGC) in forensic science is reviewed. The peer-reviewed publications on the forensic use of GCâÃâGC and 2D gas chromatography with mass spectrometric detection (GCâÃâGC-MS) have been studied in detail, not only to provide an overview, but also to analyze and understand the potential and limitations of this relatively novel analytical technique in forensic investigations. In order to make comprehensive GCâÃâGC a powerful tool in forensic laboratories involved in chemical analysis, further developments are needed with respect to data analysis. Easy-to-use and “fit-for-forensic purpose” data analysis and chemometric tools will allow forensic analytical chemists to explore and compare the comprehensive data to provide solutions for relevant questions in criminal investigations.
Keywords
PTVRSDPLSPAHTDSRMSECVRMSEPAASPCBVOCGHBPARAFACDCMSPETMPICP-AESHCABSTFATOFDNAPLBuChEFPDPCNPCDDPCDFHRMSDTWIPADCCMDMAMGPTFAACBRNLiquid Chromatography – Tandem Mass SpectrometryN-PLSDMMPNDPButylcholinesteraseMtBSTFAXTCSPMEHxCDDDS2PMKProgrammed temperature vaporizationpolychlorinated dibenzofuranLVILC-MS/MSN,O-bis(trimethylsilyl)trifluoroacetamidePCATrifluoroacetic anhydrideSolid-phase extractiongamma-hydroxybutyric acidCapillary electrophoresisrelative standard deviationDynamic time warpingEcstasyLinear discriminant analysisHierarchical cluster analysisParallel factor analysisData analysisPrincipal component analysisanalysis of varianceANOVALDAVolatile organic compoundTrimethyl phosphiteLarge volume injectionSolid-phase micro extractionPartial least squaresroot mean square error of predictionFIDThermal desorptiontwo dimensionalpolychlorinated dibenzo-p-dioxinDimethyl methylphosphonateDichloromethaneGraphical user interfaceGUItime of flightChemical weaponthree dimensionalSIMPMIinductively coupled plasma-atomic emission spectrometryatomic absorption spectrometryinductively coupled plasma-mass spectrometryMass spectrometryhigh-resolution mass spectrometryMatrix-assisted laser desorption ionization time-of-flight mass spectrometryXRFICP-MSForensic sciencePost-mortem intervalMALDI-TOF-MSdense non-aqueous phase liquidFatty acid methyl esterFAME یا fatty acid methyl esters ReviewEICroot mean square error of cross-validationLikelihood ratioselected ion monitoringCorrelation optimized warpingPolycyclic aromatic hydrocarbonNitrated polycyclic aromatic hydrocarbonMultiway partial least squaresManufactured gas plantcomprehensive two-dimensional gas chromatographyGas chromatographyextracted ion chromatogramCowOne dimensional
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Andjoe Sampat, Martin Lopatka, Marjan Sjerps, Gabriel Vivo-Truyols, Peter Schoenmakers, Arian van Asten,