Development of gas chromatographic pattern recognition and classification tools for compliance and forensic analyses of fuels: A review

Interpol review of fire debris analysis and fire investigation 2019–2022

“…Sudol et al comprehensively reviewed GC and GC x GC techniques and chemometrics used for the forensic analysis of petroleum products [ 72 ]. In the publications discussed, GC x GC has proven to be analytically superior to GC in that it provides significantly more chemical information; however, as a result, this requires the use of higher-dimension chemometric tools to aid in data interpretation, making it a challenge to implement in most forensic laboratories.…”

Comprehensive two-dimensional gas chromatography with mass spectrometry: an advanced bioanalytical technique for clinical metabolomics studies

“…The primary data pre-processing tools used to eliminate experimental variations include base-line correction, signal smoothing, noise reduction, normalization, and retention time alignment. 67,68 As all the aforementioned steps are critical in GC×GC data analysis, it is noteworthy to mention that retention time alignment presents a significant user impact whereby decisions made by the user during analysis have considerable influence on the output of the entire GC×GC datasets when appropriately executed (Fig. 2).…”

“…70,[72][73][74][75] Specific details on the basics, recent advancements and recommendations for data pre-processing and analysis in GC×GC-MS have been discussed in detail in several reviews and therefore will not be reiterated further. 67,69,[76][77][78][79][80][81]…”

Recent Advances in GC×GC and Chemometrics to Address Emerging Challenges in Nontargeted Analysis

“…Several excellent reviews highlighting different aspects of research in the GC×GC field have been published recently. These articles describe advances in instrumentation, − sample preparation, and application areas, including petroleomics, , metabolomics, , and food and fragrance analysis. , Recent reviews summarizing novel innovations in all areas of GC×GC are also noted. Nolvachai et al discussed developments from 2018 to 2020 in their review for this journal, and Zanella et al described advances from 2020 to early 2021 …”