Arkadiusz Kocur

Warsaw, MZ, Poland

Last Updated: 09/26/2026

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Found 19 publications

Development and Validation of a QuEChERS-LC-MS/MS Method for Simultaneous Determination of Four Direct Oral Anticoagulants in Citrate Plasma and Quantitative Dried Plasma Spots.

Development and Validation of a QuEChERS-LC-MS/MS Method for Simultaneous Determination of Four Direct Oral Anticoagulants in Citrate Plasma and Quantitative Dried Plasma Spots.

Journal: Journal of separation science

Published: June 10, 2026

Matrix fidelity in microsampling: Plasma-first LC-MS/MS quantification of mycophenolic acid and MPAG.

Matrix fidelity in microsampling: Plasma-first LC-MS/MS quantification of mycophenolic acid and MPAG.

Journal: Journal of chromatography. B, Analytical technologies in the biomedical and life sciences

Published: May 11, 2026

Multi-Matrix LC-MS/MS Validation of Methotrexate Polyglutamates: Comparison of VAMS, DBS, and Conventional Blood Sampling in Rheumatoid Arthritis.

Multi-Matrix LC-MS/MS Validation of Methotrexate Polyglutamates: Comparison of VAMS, DBS, and Conventional Blood Sampling in Rheumatoid Arthritis.

Journal: International journal of molecular sciences

Published: April 21, 2026

Surrogate-based LC-MS/MS quantification of endogenous creatinine in plasma, plasma-equivalent dried spots (qDPS), and volumetric absorptive microsampling (VAMS): an ICH M10-compliant bridging study.

Surrogate-based LC-MS/MS quantification of endogenous creatinine in plasma, plasma-equivalent dried spots (qDPS), and volumetric absorptive microsampling (VAMS): an ICH M10-compliant bridging study.

Journal: European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences

Published: February 11, 2026

S-Adenosylmethionine (SAM) and S-Adenosylhomocysteine (SAH) Monitoring Using Analytical Methods in Clinical Laboratory Practice: Where Are We?

S-Adenosylmethionine (SAM) and S-Adenosylhomocysteine (SAH) Monitoring Using Analytical Methods in Clinical Laboratory Practice: Where Are We?

Journal: Biomedicines

Published: February 09, 2026

Rapid, robust LC-MS/MS quantification of cefazolin in whole blood microsamples, plasma, and plasma ultrafiltrate: Analytical method validation and preliminary clinical application in pediatric population.

Rapid, robust LC-MS/MS quantification of cefazolin in whole blood microsamples, plasma, and plasma ultrafiltrate: Analytical method validation and preliminary clinical application in pediatric population.

Journal: Clinica chimica acta; international journal of clinical chemistry

Published: November 30, 2025

Volumetric Absorptive Microsampling of Saliva for Pharmacokinetic Evaluation of Mycophenolic Acid and Its Glucuronide Metabolite in Pediatric Renal Transplant Recipients: Bioanalytical Method Validation and Clinical Feasibility Evaluation.

Volumetric Absorptive Microsampling of Saliva for Pharmacokinetic Evaluation of Mycophenolic Acid and Its Glucuronide Metabolite in Pediatric Renal Transplant Recipients: Bioanalytical Method Validation and Clinical Feasibility Evaluation.

Journal: Pharmaceuticals (Basel, Switzerland)

Published: October 12, 2025

Novel LC-MS/MS method for measuring methotrexate in high-dose therapy: a comparative study with commercial EMIT and EIA immunoassays.

Novel LC-MS/MS method for measuring methotrexate in high-dose therapy: a comparative study with commercial EMIT and EIA immunoassays.

Journal: Pharmacological reports : PR

Published: September 03, 2025

Therapeutic Drug Monitoring of Everolimus Using Volumetric Absorptive Microsampling and Quantitative Dried Blood Spot Methods with LC-MS/MS in Adult Solid Organ Transplant Recipients: An Analytical and Clinical Comparative Study.

Therapeutic Drug Monitoring of Everolimus Using Volumetric Absorptive Microsampling and Quantitative Dried Blood Spot Methods with LC-MS/MS in Adult Solid Organ Transplant Recipients: An Analytical and Clinical Comparative Study.

Journal: Molecules (Basel, Switzerland)

Published: July 04, 2025

The comparison of two volumetric microsampling devices (qDBS and VAMS) for determining ganciclovir levels in capillary blood using the LC-MS/MS technique in pediatric renal transplant recipients.

The comparison of two volumetric microsampling devices (qDBS and VAMS) for determining ganciclovir levels in capillary blood using the LC-MS/MS technique in pediatric renal transplant recipients.

Journal: European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences

Published: May 16, 2025

Microsampling techniques and patient-centric therapeutic drug monitoring of immunosuppressants.

Microsampling techniques and patient-centric therapeutic drug monitoring of immunosuppressants.

Journal: Bioanalysis

Published: March 28, 2025

Therapeutic Drug Monitoring of Low Methotrexate Doses for Drug Exposure and Adherence Assessment-Pre-Analytical Variables, Bioanalytical Issues, and Current Clinical Applications.

Therapeutic Drug Monitoring of Low Methotrexate Doses for Drug Exposure and Adherence Assessment-Pre-Analytical Variables, Bioanalytical Issues, and Current Clinical Applications.

Journal: International journal of molecular sciences

Published: November 19, 2024

Showing 1-12 of 19

Last Updated: 09/26/2026