All Stories

  1. Determination of sulfur in topical formulations by GC-MS

    Article • Journal of Chemical Metrology, November 2025, ACG Publications

    Professor Olcay Sagirli

  2. GC-MS analysis of volatile compounds from pine tar using DLLME and cytotoxicity assessment

    Article • The European Chemistry and Biotechnology Journal, September 2025, EUCHEMBIOJ Publishing Platform

    Professor Olcay Sagirli

  3. Determination of carbamazepine profile in human plasma by GC-MS

    Article • Journal of Pharmaceutical and Biomedical Analysis, March 2025, Elsevier

    Professor Olcay Sagirli

  4. Application of salt-assisted liquid-liquid extraction in bioanalytical methods

    Article • Euchembioj Reviews, January 2025, EUCHEMBIOJ Publishing Platform

    Professor Olcay Sagirli

  5. Fabrication of a molecularly imprinted polymer-based electrochemical sensor for the selective assay of antipsychotic drug clozapine and performance comparison with LC-MS/MS

    Article • Talanta, January 2025, Elsevier

    Ph.D. Candidate Ahmet Cetinkaya, Professor Olcay Sagirli

  6. Salt-assisted liquid–liquid microextraction for determination of haloperidol in human plasma by LC-MS/MS

    Article • The European Chemistry and Biotechnology Journal, January 2024, EUCHEMBIOJ Publishing Platform

    Professor Olcay Sagirli

  7. A New Method for the Therapeutic Drug Monitoring of Chlorpromazine in Plasma by Gas Chromatography–Mass Spectrometry Using Dispersive Liquid–Liquid Microextraction

    Article • Bioanalysis, October 2023, Taylor & Francis

    Professor Olcay Sagirli

  8. Elimination of matrix effects in urine for determination of ethyl glucuronide by liquid chromatography–tandem mass spectrometry

    Article • Rapid Communications in Mass Spectrometry, September 2023, Wiley

    Professor Olcay Sagirli

  9. Determination of cefuroxime in breast milk by LC–MS/MS using SALLME technique

    Article • Biomedical Chromatography, September 2023, Wiley

    Professor Olcay Sagirli

  10. A novel method for the therapeutic drug monitoring of biperiden in plasma by GC-MS using salt-assisted liquid–liquid microextraction

    Article • Clinica Chimica Acta, March 2023, Elsevier

    Professor Olcay Sagirli

  11. Development and Evaluation of Combined Effect Buccal Films for Treatment of Oral Candidiasis

    Article • AAPS PharmSciTech, December 2022, Springer Science + Business Media

    Professor Olcay Sagirli

  12. Pharmacokinetic study of clarithromycin in human breast milk by UPLC–MS/MS

    Article • Journal of Pharmaceutical and Biomedical Analysis, January 2022, Elsevier

    Professor Olcay Sagirli

  13. A Rapid Method for the Determination of Buprenorphine and Norbuprenorphine in Urine by UPLC-MS/MS

    Article • Current Pharmaceutical Analysis, August 2021, Bentham Science Publishers

    Professor Olcay Sagirli

  14. Determination of levofloxacin by HPLC with fluorescence detection in human breast milk

    Article • Bioanalysis, July 2021, Future Science

    Professor Olcay Sagirli

  15. A novel GC–MS assay method for the therapeutic drug monitoring of the atomoxetine

    Article • Microchemical Journal, May 2021, Elsevier

    Professor Olcay Sagirli

  16. Determination of Enzymatic Hydrolysis Efficiency in Detection of Cannabis Use by UPLC–MS-MS

    Article • Journal of Analytical Toxicology, February 2021, Oxford University Press (OUP)

    Professor Olcay Sagirli

  17. Determination of acamprosate in human plasma by UPLC–MS/MS: Application to therapeutic drug monitoring

    Article • Biomedical Chromatography, September 2020, Wiley

    Professor Olcay Sagirli

  18. Determination of levetiracetam in human plasma by online heart‐cutting liquid chromatography: Application to therapeutic drug monitoring

    Article • Journal of Separation Science, July 2020, Wiley

    Professor Olcay Sagirli

  19. Determination of pethidine of abuse and relevant metabolite norpethidine in urine by ultra-performance liquid chromatography-tandem mass spectrometry

    Article • Journal of Pharmaceutical and Biomedical Analysis, July 2020, Elsevier

    Professor Olcay Sagirli

  20. A High-Performance Liquid Chromatographic Method for the Determination of Meropenem in Serum

    Article • Journal of Chromatographic Science, November 2019, Oxford University Press (OUP)

    Professor Olcay Sagirli

  21. LIQUID CHROMATOGRAPHIC ANALYSIS OF CAROTENOIDS IN FOODS

    Article • Journal of the Chilean Chemical Society, June 2019, SciELO Comision Nacional de Investigacion Cientifica Y Tecnologica (CONICYT)

    Professor Olcay Sagirli

  22. Preparation and Characterization of Doripenem-Loaded Microparticles for Pulmonary Delivery

    Article • Journal of Aerosol Medicine and Pulmonary Drug Delivery, December 2018, Mary Ann Liebert Inc

    Professor Olcay Sagirli

  23. Determination of Gemifloxacin in Human Serum by Online Heart-Cutting Liquid Chromatography: Application to Pharmacokinetic Study

    Article • Current Pharmaceutical Analysis, January 2017, Bentham Science Publishers

    Professor Olcay Sagirli

  24. Online Heart-Cutting Liquid Chromatographic Analysis of Linezolid in Human Serum

    Article • Current Pharmaceutical Analysis, November 2016, Bentham Science Publishers

    Professor Olcay Sagirli

  25. Determination of Ciprofloxacin in Human Serum by Online Heart-Cutting Liquid Chromatography

    Article • Chromatographia, January 2016, Springer Science + Business Media

    Professor Olcay Sagirli

  26. Preparation and in-vivo evaluation of dimenhydrinate buccal mucoadhesive films with enhanced bioavailability

    Article • Drug Development and Industrial Pharmacy, October 2015, Taylor & Francis

    Professor Olcay Sagirli

  27. Two-dimensional liquid chromatographic analysis of ramelteon in human serum

    Article • Arabian Journal of Chemistry, June 2015, Elsevier

    Professor Olcay Sagirli

  28. A very simple high-performance liquid chromatographic method with fluorescence detection for the determination of gemifloxacin in human breast milk

    Article • Luminescence, March 2015, Wiley

    Professor Olcay Sagirli

  29. Optimization of Biopolymer Based Transdermal Films of Metoclopramide as an Alternative Delivery Approach

    Article • Polymers, May 2014, MDPI AG

    Professor Olcay Sagirli, Prof. Dr. Sevgi Güngör

  30. Development of sensitive spectrofluorimetric and spectrophotometric methods for the determination of duloxetine in capsule and spiked human plasma

    Article • Luminescence, March 2014, Wiley

    Professor Olcay Sagirli

  31. Spectrofluorimetric determination of tobramycin in human serum and pharmaceutical preparations by derivatization with fluorescamine

    Article • Luminescence, March 2013, Wiley

    Serife Evrim Kepekci Tekkeli, Professor Olcay Sagirli

  32. A new HPLC method with fluorescence detection for the determination of memantine in human plasma

    Article • Journal of Separation Science, August 2011, Wiley

    Professor Olcay Sagirli

  33. Spectrophotometric and spectrofluorimetric methods for the determination of pregabalin in bulk and pharmaceutical preparation

    Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, February 2009, Elsevier

    Professor Olcay Sagirli

  34. Development and validation of a GC-FID assay for determination of fluvastatin in pharmaceutical preparations

    Article • Química Nova, January 2009, FapUNIFESP (SciELO)

    Professor Olcay Sagirli

  35. LC Assay of Eletriptan in Tablets and In Vitro Dissolution Studies

    Article • Chromatographia, June 2008, Springer Science + Business Media

    Professor Olcay Sagirli

  36. A Selective LC Method for the Determination of Reboxetine in Human Plasma with Fluorescence Detection

    Article • Chromatographia, March 2007, Springer Science + Business Media

    Professor Olcay Sagirli

  37. Sodium fusidate-poly(D,L-lactide-co-glycolide) microspheres: Preparation, characterisation andin vivoevaluation of their effectiveness in the treatment of chronic osteomyelitis

    Article • Journal of Microencapsulation, January 2007, Taylor & Francis

    Professor Olcay Sagirli

  38. Determination of gabapentin in human plasma and urine by high-performance liquid chromatography with UV–vis detection

    Article • Journal of Pharmaceutical and Biomedical Analysis, November 2006, Elsevier

    Professor Olcay Sagirli

  39. Development of a Selective LC Method for the Determination of Pravastatin Sodium

    Article • Chromatographia, September 2006, Springer Science + Business Media

    Professor Olcay Sagirli

  40. Development of a Selective LC Method for the Determination of Pravastatin Sodium

    Article • Chromatographia, July 2006, Springer Science + Business Media

    Professor Olcay Sagirli

  41. An HPLC method for the determination of lisinopril in human plasma and urine with fluorescence detection

    Article • Journal of Chromatography B, September 2004, Elsevier

    Professor Olcay Sagirli

  42. A new spectrofluorimetric method for the determination of lisinopril in tablets

    Article • Il Farmaco, February 2003, Elsevier

    Professor Olcay Sagirli

  43. Simultaneous determination of fosinopril and hydrochlorothiazide in tablets by derivative spectrophotometric and high-performance liquid Chromatographic methods

    Article • Analytica Chimica Acta, January 2001, Elsevier

    Professor Olcay Sagirli