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 compares capillary microsampling and venous blood for multi-pathogen serosurveillance. These findings support DBS utility for VPD serosurveillance, with stability up to 90 days at - 20 degrees C and 30 days at room temperature.
This clinical study validates a patient-friendly saliva microsampling approach to monitor perampanel levels in people with epilepsy. The demonstrated interchangeability between saliva-VAMS and conventional saliva sampling supports adoption of saliva-VAMS in clinical TDM workflows, enabling standardized fixed-volume collection, simplified storage/transport, and potential home-based sampling for remote dose optimization of PER and potentially other ASMs.
This study examines bringing 5-FU monitoring home, with a focus on microsampling as the potential next step beyond DPD deficiency screening. Early data suggest a slight overestimation rather than degradation of 5-FU concentrations, confirming its favorable analyte stability.
This study examines bridging of finger-prick volumetric absorptive microsampling and conventional venous sampling with clinical specimens for direct oral anticoagulants analysis by LC-MS/MS. Bland–Altman analysis showed that more than 80% of samples fell within ±20% of the mean between estimated and measured plasma concentrations.
This review examines how volumetric absorptive microsampling could support biomarker and therapeutic drug monitoring in kidney transplant care. It highlights opportunities for less invasive, more convenient sampling while retaining conventional venous collection where clinically necessary.
This conference collection summarizes the 2025 international sport + exercise nutrition conference. The validation results showed high validity of the analytical methods for accurate quantification and interpretation of values.
This review examines blood-based microsampling devices for patient-centered therapeutic drug monitoring. It describes current device capabilities and concludes that further studies are needed to establish suitability across different drugs and patient populations.
This narrative review examines remote biospecimen collection product and implementation considerations for sexual health clinical research. Successful RBSC product selection and implementation require a multidisciplinary team approach that is participant-centered to achieve high return rates, and ample time should be allotted to address the complexities of the procedures and processes.
This study used remotely collected Mitra dried blood microsamples for proteomic analysis of people with prior Takotsubo syndrome. The results identified persistent proteomic differences and enrichment of pathways involving complement activation, nitric oxide signaling, and antioxidant activity.
This presentation reviews dried blood microsampling applications in therapeutic drug monitoring and toxicology, including an ISO 17025-accredited VAMS workflow for phosphatidylethanol analysis. It discusses implementation requirements, practical barriers, and experience from thousands of analyzed samples.
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