RESEARCHER · YTU
Ömer Tahir Günkara
Istanbul Technical University · TR
h-index
10
via OpenAlex
Total Works
62
Citations
320
YTU Works (DB)
45
YTU Publications (45)
Investigation of the photochemical, sono-photochemical and biological characteristics of novel zinc and indium Schiff base phthalocyanines
Polyhedron
Exploring improved strategies for therapeutic studies and biological activities of novel zinc and indium phthalocyanines
Dalton Transactions
Determination of capsaicin at trace levels in different food, biological and environmental samples by quadruple isotope dilution-gas chromatography mass spectrometry after its preconcentration
Journal of Chromatography A
Microwave‐Assisted Synthesis Method for the Production of Carbon Nano Dots and Its Genotoxicity Assessment
ChemistrySelect
Simultaneous determination of nineteen azo dyes in water samples by gas chromatography-mass spectrometry after Fe3O4@COF based dispersive solid phase extraction
Scientific Reports
Design, synthesis and anti-oxidant activities of novel 1,2,3,4-tetrazine, 1,2,3-triazoles and coumarin derivatives and their nanoparticular encapsulation
Nano Express
Determination of phenytoin at trace levels in domestic wastewater and synthetic urine samples by gas chromatography-mass spectrometry after its preconcentration by simple liquid-phase microextraction
Environmental Monitoring and Assessment
Determination of copper ion at trace levels in apple tea samples by simultaneous complexation and spray assisted microextraction method prior to detection by flame atomic absorption spectrophotometry
Food Chemistry
Quantification of trace fenuron in waste water samples by matrix matching calibration strategy and gas chromatography–mass spectrometry after simultaneous derivatization and preconcentration
Environmental Monitoring and Assessment
Synthesis of Isotopic Labelled Paracetamol Benzoate‐ d3 and Its Application in the Determination of Paracetamol
ChemistrySelect
Determination of selenium by gas chromatography-mass spectrometry after formation of its volatile derivative and preconcentration using vortex-assisted dispersive liquid–liquid microextraction
New Journal of Chemistry
Design and synthesis of novel 1,2,3,4‐tetrazines as new anti‐leukemia cancer agents
Chemical Biology & Drug Design
A powerful combination of liquid chromatography-triple quadrupole mass spectrometry and quadruple isotope dilution strategy for the determination of fenuron at trace levels in river water, stream water and fruit juice samples
Journal of Food Composition and Analysis
Combination of quadrupole isotope dilution mass spectrometry with simultaneous derivatization and spray assisted droplet formation-liquid phase microextraction for the determination of methamphetamine in human urine and serum samples by gas chromatography mass spectrometry
Journal of Pharmacological and Toxicological Methods
Combination of high performance liquid chromatography and flame atomic absorption spectrophotometry using a novel nebulizer interface supported T shaped slotted quartz tube for the determination of Vitamin B12
Journal of Pharmaceutical and Biomedical Analysis
A simple and efficient derivatization strategy combined with switchable solvent liquid–liquid microextraction hydroxychloroquine methyl acetate‐ d 3 ‐based quadruple isotope dilution gas chromatography mass spectrometry for the determination of hydroxychloroquine sulfate in biological fluids
Rapid Communications in Mass Spectrometry
Accurate and sensitive determination of hydroxychloroquine sulfate used on COVID-19 patients in human urine, serum and saliva samples by GC-MS
Journal of Pharmaceutical Analysis