Dive into our dynamic, ever-growing library of peer-reviewed publications, posters, application notes, and presentations showcasing the full breadth and depth of Trajan microsampling technologies. Discover cutting-edge methods, compelling scientific breakthroughs, and real-world applications spanning a wide range of disciplines.
This study developed and validated a single VAMS workflow for measuring six antibiotics in critically ill children. Multiple drugs could be quantified from one microsample, supporting pharmacokinetic and precision-dosing studies.
This study validated VAMS blood collection for trace-element analysis by ICP-MS/MS. Results showed acceptable agreement with whole-blood measurements and supported further development as a less-invasive alternative to venipuncture for selected elements.
This study evaluated folate stability in dried blood microsamples under conditions relevant to home collection. The findings support home-sampling feasibility but show that realistic stability testing remains essential for unstable analytes.
This study developed a miniaturized VAMS and ICP-QQQ workflow for routine elemental analysis in whole blood. The method showed strong precision and accuracy for target elements while identifying background contamination limitations for selected metals.
This study developed and validated LC-HRMS methods to monitor adherence to oral endocrine breast-cancer therapies across four sample matrices. Most analytes met validation requirements, although plasma remained the most suitable matrix because established reference concentrations are available.
This study assessed whether inexperienced adolescents could collect quality capillary blood microsamples at home using six devices. Most participants succeeded, although sample quality varied by device, and home self-sampling was received positively.
This validation study developed an LC-MS method for measuring methotrexate and metabolites from capillary blood collected using VAMS. The method offers a lower-volume alternative for therapeutic drug monitoring in pediatric acute lymphoblastic leukemia care.
This application note provides instructions for using GenTegraRNA-NEO to stabilize RNA collected with Mitra devices and VAMS tips at room temperature. Rehydrated reagent can treat up to 32 VAMS tips, or eight four-tip Mitra devices.
This article reviews methods for quantifying microbiome-derived metabolites in human health and disease research. It highlights analytical strategies that can improve understanding of host-microbiome interactions and disease mechanisms.
This thesis evaluates VAMS technology for monitoring tacrolimus and creatinine in adult renal transplant patients. The findings support the potential implementation of Mitra devices for therapeutic drug monitoring and other clinically relevant analytes.
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