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Toplam 9 adet sonuçtan 9 tanesi görüntülenmektedir.

Sensitive Determination of Selected Drug Active Compounds in Wastewater Matrices by LC-QTOF-MS/MS after Vortex Assisted Binary Solvents Dispersive Liquid-Liquid Microextraction

CHEMISTRY LETTERS, Vol. 49, No. 5, Mayıs 2020, s. 546-549, ISSN: 0366-7022

KOÇOĞLU ELİF SEDA,SÖZÜDOĞRU ONUR,KOMESLİ OKAN TARIK,YILMAZ ALPER ERDEM,ÖZTÜRK ER ELİF,BAKIRDERE SEZGİN

Elif Öztürk Er Özgün Makale Binary solvents dispersive liquid-liquid microextraction (BS-DLLME)Drug active compoundsLC-QTOF-MS/MSSOLID-PHASE EXTRACTIONPHARMACEUTICAL RESIDUESMASS-SPECTROMETRYTREATMENT PLANTSSAMPLESQUANTIFICATIONANTIBIOTICSMETABOLITESHONEYMS

Trace determination of cobalt in biological fluids based on preconcentration with a new competitive ligand using dispersive liquid-liquid microextraction combined with slotted quartz tube-flame atomic absorption spectrophotometry

JOURNAL OF TRACE ELEMENTS IN MEDICINE AND BIOLOGY, Vol. 49, No. null, 2018, s. 13-18, ISSN: 0946-672X

ÖZTÜRK ELİF,BAKIRDERE EMİNE GÜLHAN,UNUTKAN TUĞÇE,BAKIRDERE SEZGİN

Elif Öztürk Er Özgün Makale CobaltDispersive liquid-liquid microextractionSlotted quartz tubeAtomic absorption spectrometryBloodUrineSOLID-PHASE EXTRACTIONCLOUD POINT EXTRACTIONWATER SAMPLESSPECTROMETRIC DETERMINATIONICP-MSNICKELCOPPERZINCLEADFOOD

A novel analytical approach for the determination of parathion methyl in water: quadrupole isotope dilution mass spectrometry-dispersive liquid-liquid microextraction using multivariate optimization

ANALYST, Vol. 143, No. 5, 2018, s. 1141-1146, ISSN: 0003-2654

CHORMEY DOTSE SELALİ,ÖZTÜRK ELİF,ERARPAT SEZİN,ÖZZEYBEK GÖZDE,ARI BETÜL,BAKIRDERE SEZGİN

Elif Öztürk Er Özgün Makale PESTICIDESPRECISIONREMOVAL

Simultaneous Determination of Phorate and Oxyfluorfen in Well Water Samples with High Accuracy by GC-MS After Binary Dispersive Liquid-Liquid Microextraction

WATER AIR AND SOIL POLLUTION, Vol. 229, No. 9, 2018, ISSN: 0049-6979

ALKAN EMEL,KAPUKIRAN FATİH,ÖZTÜRK ELİF,CHORMEY DOTSE SELALİ,KEYF SEYFULLAH,ÖZDOĞAN NİZAMETTİN,BAKIRDERE SEZGİN

Elif Öztürk Er Özgün Makale PesticidesPhorateOxyfluorfenGC-MSDLLMEB-DLLMECHROMATOGRAPHY-MASS-SPECTROMETRYFLAME PHOTOMETRIC DETECTIONNITROGEN-PHOSPHORUS DETECTIONSINGLE-DROP MICROEXTRACTIONSOLID-PHASE EXTRACTIONGAS-CHROMATOGRAPHYORGANOPHOSPHORUS PESTICIDESMULTIRESIDUE METHODHEALTHRESIDUES

Chitosan magnetic hydrogel based ligandless magnetic solid phase extraction for the accurate and sensitive determination of thallium by slotted-quartz tube flame atomic absorption spectrophotometry with matrix matching calibration strategy

MICROCHEMICAL JOURNAL, Vol. 158, No. null, Kasım 2020, ISSN: 0026-265X

MALTEPE ESRA,ÖZTÜRK ER ELİF,BAKIRDERE SEZGİN

Elif Öztürk Er Özgün Makale ThalliumChitosanHydrogelsMagnetic solid phase extractionLIQUID-LIQUID MICROEXTRACTIONWATER SAMPLESTRACE DETERMINATIONPRECONCENTRATIONSPECTROMETRYPBSPECIATIONSEDIMENTDRINKINGCADMIUM

Hydride generation-flame atomic absorption spectrometric quantification of trace lead after the extraction by fatty acid functionalized Fe3O4 nanoparticles assisted dispersive solid-phase extraction: a sensitive, precise and accurate analytical method

JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, Vol. 35, No. 5, Mart 2020, s. 961-966, ISSN: 0267-9477

AKKAYA ERHAN,ÖZTÜRK ER ELİF,KASA NURSU AYLİN,ÇETİN GÜLTEN,KOMESLİ OKAN TARIK,BAKIRDERE SEZGİN

Elif Öztürk Er Özgün Makale LIQUID-LIQUID MICROEXTRACTIONCARBON NANOTUBESWATER SAMPLESCADMIUMPRECONCENTRATIONCOPPERPBPLASMAIONSCD

Simultaneous Determination of Selected Drug Active Compounds in Wastewater Matrix by Binary Solvent Dispersive Liquid-Liquid Microextraction-LC-QTOF-MS/MS System

1st INTERNATIONAL CONGRESS on ANALYTICAL and BIOANALYTICAL CHEMISTRY, ANTALYA/TÜRKİYE, 27 Mart 2019

KOÇOĞLU ELİF SEDA, SÖZÜDOĞRU ONUR, KOMESLİ OKAN TARIK, YILMAZ ALPER ERDEM, BAKIRDERE SEZGİN

Elif Öztürk Er Özet Bildiri

Ultrasound-assisted dispersive solid phase extraction based on Fe3O4/reduced graphene oxide nanocomposites for the determination of 4-tert octylphenol and atrazine by gas chromatography mass spectrometry

MICROCHEMICAL JOURNAL, Vol. 146, Mayıs 2019, s. 423-428, ISSN: 0026-265X

ÖZTÜRK ER ELİF,ÇAĞLAK ABDULKADİR,ENGİN GÜLEDA,BAKIRDERE SEZGİN

Elif Öztürk Er Özgün Makale Endocrine distributorsPesticidesMagnetic nanoparticlesPreconcentrationGas chromatographyLIQUID-LIQUID MICROEXTRACTIONBAR SORPTIVE EXTRACTIONENDOCRINE-DISRUPTING COMPOUNDSENVIRONMENTAL WATER SAMPLESBISPHENOL-AESTROGENIC COMPOUNDSTRIAZINE HERBICIDESPHENOLIC-COMPOUNDSIMPRINTED POLYMERCARBON NANOTUBES

Development of an analytical method for the determination of pesticides in tropical fruits by LC-QTOF-MS/MS after QuEChERS extraction sample cleanup and DLLME preconcentration

METHODS AND APPLICATIONS IN FLUORESCENCE, Vol. 12, No. 1, Ocak 2024, s. 12, ISSN: 2050-6120

SEL SABRİYE, ÖZTÜRK ER ELİF, KOYUNCU İKBAL

Elif Öztürk Er Özgün Makale dispersive liquid-liquid microextraction QuEChERS pesticide residue LC-QTOF-MS/MS

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