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 VAMS–LC-MS/MS method for six synthetic cathinones in dried urine, plasma, and oral fluid. Successful application to samples from users supports future use of the microsampling approach in forensic and sports drug-testing settings.
Researchers developed an LC-MS/MS method for measuring hydroxyurea in small dried-blood samples collected on cards or VAMS devices. The assay was linear, precise, and stable, supporting minimally invasive therapeutic monitoring for patients with sickle cell anemia.
This study examined whether extraction recovery for vancomycin changes with drying time in dried plasma spots and VAMS. The work highlights the importance of harmonizing drying protocols between calibrators, controls, and clinical samples to protect quantitative accuracy.
This study combined VAMS with tandem ICP-MS to measure ultra-trace prosthesis-related metals in whole blood. Reference materials and spiked clinical samples confirmed accurate, sensitive measurement across the targeted elements.
This study developed dried-plasma microsampling procedures to detect sulfur mustard–albumin adducts as evidence of poisoning. The methods produced reliable samples that were less constrained by shipping and handling requirements.
This presentation evaluates Mitra microsampling for measuring perfluoroalkyl acids in blood. The workflow provides efficient extraction and supports practical collection of real-world samples.
This study evaluates Mitra microsampling for dried-sample processing in a pharmacokinetic and pharmacodynamic investigation of beta-lactam antibiotics. The approach was assessed as a lower-volume alternative for studying drug exposure in critically ill patients.
This presentation evaluates dried-sample microsampling for monitoring new synthetic psychotropic compounds. The proposed workflow combines improved analyte stability with a fast, economical analytical approach.
This study compares blood microsampling techniques for discovery PK studies in rats: capillary microsampling (CMS) and a dried matrix microsampling device. Both procedures were based on rat tail vein sampling and were found to work well for rat discovery PK sampling.
This study applies microsampling techniques for detection of anti-drug antibody (ADA) in rat. Raw signal comparison of three collection methods showed that samples with high levels of ADA in serum also measured high using DBS and Mitra.
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