Improved characterisation of malodours in recycled plastics using TD–GC×GC with BenchTOF2 MS
Thermal desorption (TD) with GC×GC–TOF MS can be used for comprehensive characterisation of volatiles from recycled plastics, and the method is simple to translate to routine screening in QC labs.
Discovery of biomarkers in breath: Enhancing separation and identification using GC×GC–TOF MS
This study describes the comprehensive, high-sensitivity screening of disease biomarkers, through use of sampling onto TD tubes, automated preconcentration, and GC×GC–TOF MS, with confident identification aided by Tandem Ionisation.
Discovery of biomarkers in breath: Efficient screening with TD–GC–TOF MS
This study describes an analytical system for the rapid identification of potential disease biomarkers in breath, through the use of sampling onto TD tubes, followed by automated preconcentration and GC–TOF MS.
Discovery of biomarkers in breath: Development and optimisation of a TD–GC×GC–TOF MS analytical platform
This study describes the development of an analytical platform based upon TD–GC×GC–TOF MS and shows its application to the collection and analysis of breath samples. The enhanced separation achieved ensures confident identification of biomarkers.
Uncovering hidden compositional changes in breath profiles using untargeted chemometric workflows
This study describes the use of thermal desorption (TD) and GC×GC–TOF MS for exploratory profiling of biomarkers in breath, coupled with innovative data mining tools to uncover hidden compositional changes using automated untargeted workflows.
Comparison of the aroma profiles of hops using dynamic headspace sampling with TD–GC–TOF MS
This study demonstrates the high performance of a dynamic headspace sampler with TD–GC–TOF MS analysis for investigating the complex aroma profiles from three varieties of hops.
Routine monitoring of airborne VOCs using TD–GC×GC–TOF MS/FID
This study demonstrates the suitability of a TD–GC×GC system with dual TOF MS/FID detection for the routine, automated analysis of VOCs in complex humid air samples.
Aroma profiling of pet food using high-capacity sorptive extraction and TD–GC×GC–TOF MS
This study demonstrates the use of high-capacity sorptive extraction, with analysis by TD–GC×GC–TOF MS, for the aroma profiling of meat-based cat food, including the reliable detection of trace off-odour components.
Rapid aroma-profiling of cookies by dynamic headspace sampling and TD–GC–TOF MS
This study shows the value of dynamic headspace sampling and thermal desorption–GC–TOF MS analysis to rapidly profile volatile compounds released from flavoured cookies, and avoid the problems typically encountered when using solvent-extraction methods.