Dotse Selali CHORMEY

 

Education Status:

Degree Department/Program University Year
Undergraduate  Chemistry Kwame Nkrumah University of Science and Technology 2004-2008
Masters  Nuclear Radiochemistry University of Ghana 2010-2012
Doctorate  Analytical Chemistry Yıldız Teknik Üniversitesi 2012-

 

Undergraduate Thesis Title:

“In vitro analysis of Co-trimoxazole tablets”

 

Master’s Thesis Title:

“Feasibility Studies on the Production of Essential Radioisotopes (24Na and 32P) Using the Ghana Miniature Neutron Source Reactor (GHARR-1)”

 

Doctorate Thesis Title:

“Microextraction techniques and isotope dilution for sensitive determination of some endocrine disruptor compounds and pesticides in different matrices by GC-MS, wastewater treatment and bioaccessibility studies”

 

 

Work Experience:

Position Title Work Place Year
Research Assistant Food Research Institute, Center for Scientific and Industrial Research, Ghana Oct 2008-Nov 2009
Research Assistant Ghana Atomic Energy Commission, Ghana Aug 2011- Oct 2012

 

 

Specialized Areas      : 

a)        Speciation studies
b)       Hydride generation techniques
c)        Cold vapor techniques
d)       Metal determination by electrochemical hydride generation technique
e)        Method development with slotted quartz tube
f)         Atom trap studies
g)        Food analysis
h)       Waste water treatment systems
i)          Determination of endocrine disruptive compounds
j)         Determination aromatic amines of azo dyes
k)       Determination of drug active compounds
l)          Determination of pesticides and hormones
m)     Isotope Dilution Mass Spectrometry
n)       Matrix matching and matrix dilution

 

 

Instruments   :   AAS, ICP-MS, HPLC, GC-FID, UV-VIS, GC-MS, INAA.

 

MEMBERSHIP

Ghana Chemical Society, 2007-

Ghana Nuclear Society, 2012-

 

PUBLICATIONS

Book

Chormey, D.S., Bakırdere, S., Turan, N., Engin, G. (Editors), Fundamentals of Quorum Sensing, Analytical Methods and Applications in Membrane Bioreactors, Elsevier, ISBN: 978-0-444-64064-2, June 2018.

 

Book Chapter

Chormey, D.S., Bakırdere, S., Principles and Recent Advancements in Microextraction Techniques, Fundamentals of Quorum Sensing, Analytical Methods and Applications in Membrane Bioreactors, Elsevier, Pages: 257-294, ISBN: 978-0-444-64064-2, June 2018.

 

Articles published in international refereed journals:

  1. Karayaka, S., Chormey, D.S., Fırat, M., Bakirdere, S., Determination of endocrine disruptive phenolic compounds by gas chromatography mass spectrometry after multivariate optimization of switchable liquid-liquid microextraction and assessment of green profile, Chemosphere, 2019, 235, 205-210.
  2. Yazıcı, E., Fırat, M., Chormey, D.S., Budak, T.B., Sahin, C., Turak, F., Bakirdere, S., Trace level determination of cadmium in different water matrices and rose hip tea sample by dispersive liquid-liquid microextraction slotted quartz tube flame atomic absorption spectrometry after complexation with a new imidazole-based ligand, Atomic Spectroscopy -Norwalk Connecticut, 2019, 40(1):24-30.
  3. Kapukıran, F., Fırat, M., Chormey, D.S., Bakırdere, S., Özdoğan, N., Accurate and sensitive determination method for procymidone and chlorflurenol in municipal wastewater, medical wastewater and ırrigation canal water by gc–ms after vortex assisted switchable solvent liquid phase microextraction, Bulletin of Environmental Contamination and Toxicology, 2019, https://doi.org/10.1007/s00128-019-02618-w.
  4. Caglak, A., Chormey, D.S., Onkal Engin, G., Bakirdere, S., Determination of micropollutants in wastewater matrix using gas chromatography–mass spectrometry after optimization of dispersive liquid–liquid microextraction, International Journal of Environmental Science and Technology, 2019, https://doi.org/10.1007/s13762-019-02319-1.
  5. Tekin, Z., Erarpat, S., Şahin, A., Chormey, D.S., Bakırdere, S., Determination of Vitamin B12 and cobalt in egg yolk using vortex assisted switchable solvent based liquid phase microextraction prior to slotted quartz tube flame atomic absorption spectrometry, Food Chemistry, 2019, 286, 500-505.
  6. Turan, N.B., Chormey, S., Erkan, H.S., Caglak, A., Saral, M., Bakırdere, S., Engin, G.O., Preliminary study testing the effects of tea and coffee on sludge characteristics and N-butyryl-L-homoserine lactone in an MBR system, Environmental Technology, DOI: 10.1080/09593330.2018.1555612.
  7. Chormey, D.S., Fırat, M., Bakırdere, S., Multivariate Optimization of Binary Solvent Microextraction for the Simultaneous Determination of Endocrine Disruptive Phenolic Compounds and Organochlorine Pesticides in Wastewater and Sludge Samples by GC-MS, Water, Air & Soil Pollution, 2018, 229, 370.
  8. Özkan, B.Ç., Fırat, M., Chormey, D.S.,Bakırdere, S., Accurate and sensitive determination of harmful aromatic amine products of azo dyes in wastewater and textile samples by GC–MS after multivariate optimization of binary solvent dispersive liquid-liquid microextraction, Microchemical Journal, 2019, 145, 84-89.
  9. Özdoğan, N., Kapukıran, F., Mutluoğlu, G., Chormey, D.S., Bakırdere, S., Simultaneous determination of iprodione, procymidone, and chlorflurenol in lake water and wastewater matrices by GC-MS after multivariate optimization of binary dispersive liquid-liquid microextraction, Environmental Monitoring and Assessment, 2018, 190, 607.
  10. Alkan, E., Kapukıran, F., Er, E.Ö., Chormey, D.S., Keyf, S., Özdoğan, N., Bakırdere, S., Simultaneous Determination of Phorate and Oxyfluorfen in Well Water Samples with High Accuracy by GC-MS After Binary Dispersive Liquid-Liquid Microextraction, Water, Air & Soil Pollution, 2018, 229, 298.
  11. Özzeybek, G., Alacakoç, B., Kocabaş, M.Y., Bakırdere, E.G., Chormey, D.S., Bakırdere, S., Trace determination of nickel in water samples by slotted quartz tube-flame atomic absorption spectrometry after dispersive assisted simultaneous complexation and extraction strategy, Environmental Monitoring and Assessment, 2018, 190, 498.
  12. Chormey, D.S., Fırat, M., Büyükpınar, Ç., Turak, F., Erulaş, F., Komesli, O.T., Bakırdere, S., Accurate determination of pesticides, hormones and endocrine disruptor compounds in complex environmental samples using matrix dilution and matrix matching with dispersive liquid–liquid microextraction, Pure and Applied Chemistry, 2018, 90, 1703-1711.
  13. Erarpat, S., Bodur, S., Chormey, D.S.,Bakırdere, S., Switchable solvent liquid-phase microextraction-gas chromatography-quadrupole isotope dilution mass spectrometry for the determination of 4‑n‑nonylphenol in municipal wastewater, Microchemical Journal, 2019, 144, 1-5.
  14. Zaman, B.T., Bakırdere., E.G., Kasa, N.A., Deniz, S., Sel, S., Chormey, D.S., Bakırdere, S., Development of an efficient and sensitive analytical method for the determination of copper at trace levels by slotted quartz tube atomic absorption spectrometry after vortex-assisted dispersive liquid-liquid microextraction in biota and water samples using a novel ligand, Environmental Monitoring and Assessment, 2018, 190, 437.
  15. Fırat, M., Bodur, S., Tışlı, B., Özlü, C., Chormey, D.S.,Turak, F., Bakırdere, S., Vortex-assisted switchable liquid-liquid microextraction for the preconcentration of cadmium in environmental samples prior to its determination with flame atomic absorption spectrometry, Environmental Monitoring and Assessment, 2018, 190, 393.
  16. Bodur, S., Erarpat, S., Chormey, D.S., Büyükpınar, Ç., Bakırdere, S., Determination of Bismuth in Bottled and Mineral Water Samples at Trace Levels by T-Shaped Slotted Quartz Tube – Atom Trapping – Flame Atomic Absorption Spectrometry, Analytical Letters, 2018, 52, 539-549.
  17. Aydin, I., Chormey, D.S., Budak, T., Fırat, M., Turak, F., Bakırdere, S., Development of an Accurate and Sensitive Analytical Method for the Determination of Cadmium at Trace Levels Using Dispersive Liquid–Liquid Microextraction Based on the Solidification of Floating Organic Drops Combined with Slotted Quartz Tube Flame Atomic Absorption Spectrometry, Journal of AOAC International, 2018, 101, 843-847.
  18. Kafa, E.B., Fırat, M., Chormey, D.S., Turak, F., Bakırdere, S., Sensitive determination of cadmium in lake water, municipal wastewater and onion samples by slotted quartz tube-flame atomic absorption spectrometry after preconcentration with microextraction strategy, Measurement, 2018, 125, 219-223.
  19. Bulgurcuoğlu, A.E., Yılmaz, B., Chormey, D.S., Bakırdere, S., Simultaneous determination of estrone and selected pesticides in water medium by GC-MS after multivariate optimization of microextraction strategy, Environmental Monitoring and Assessment, 2018, 190, 252.
  20. Erarpat, S., Cağlak, A., Bodur, S., Chormey, D.S., Engin, Ö.G., Bakırdere, S., Simultaneous Determination of Fluoxetine, Estrone, Pesticides, and Endocrine Disruptors in Wastewater by Gas Chromatography–Mass Spectrometry (GC–MS) Following Switchable Solvent–Liquid Phase Microextraction (SS–LPME), Analytical Letters, 2018, 52, 869–878.
  21. Büyükpınar, Ç., Bekar, B., Maltepe, E., Chormey, D.S., Turak, F., San, N., Bakırdere, S., Development of a sensitive closed batch vessel hydride generation atomic absorption spectrometry method for the determination of cadmium in aqueous samples. Instrumentation Science & Technology, 2018, 46, 645-655.
  22. Yolcu, S.M., Fırat, M., Chormey, D.S., Büyükpınar, Ç., Turak, F., Bakırdere, S., Development and Validation of a Sensitive Method for Trace Nickel Determination by Slotted Quartz Tube Flame Atomic Absorption Spectrometry After Dispersive Liquid–Liquid Microextraction, Bulletin of Environmental Contamination and Toxicology, 2018, 100, 715–719.
  23. Chormey, D.S., Bodur, S., Baskın, D., Fırat, M., Bakırdere, S., Accurate and sensitive determination of selected hormones, endocrine disruptors, and pesticides by GC–MS after the multivariate optimization of switchable solvent liquid‐phase microextraction, Journal of Separation Science, 2018, 41, 2895-2902.
  24. A Fındıkoğlu, M., Fırat, M., Chormey, D.S., Turak, F., Şahin, Ç., Bakırdere, S., Determination of Cadmium in Tap, Sea and Waste Water Samples by Vortex-Assisted Dispersive Liquid-Liquid-Solidified Floating Organic Drop Microextraction and Slotted Quartz Tube FAAS After Complexation with an Imidazole Based Ligand. Water, Air, & Soil Pollution, 2018, 229, 37.
  25. Chormey, D.S., Öztürk Er, E., Erarpat, S., Özzeybek, G., Arı, B., Bakırdere, S., 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, 2018, 143, 1141-1146.
  26. Akkaya, E., Chormey, D.S., Bakırdere, S., Sensitive determination of cadmium using solidified floating organic drop microextraction-slotted quartz tube-flame atomic absorption spectroscopy, Environmental Monitoring and Assessment, 2017, 189, 513.
  27. Chormey D.S.,Karakuş Y, Karayaka S, Özsöyler Ç, Bozdoğan A.E, Bakırdere S., Multivariate optimization of dispersive liquid–liquid microextraction for the determination of paclobutrazol and triflumizole in water by GC–MS, Journal of Separation Science, 2017, 40, 4541-4548.
  28. Erarpat, S., Özzeybek, G., Chormey D.S.,  Bakırdere S., Determination of lead at trace levels in mussel and sea water samples using vortex assisted dispersive liquid-liquid microextraction-slotted quartz tube-flame atomic absorption spectrometry, Chemosphere, 2017, 189, 180-185.
  29. Erarpat, S., Özzeybek, G., Chormey D.S.,Erulaş, F., Turak, F., Bakırdere S., A novel liquid-liquid extraction for the determination of naphthalene by GC-MS with deuterated anthracene as internal standard, Environmental Monitoring and Assessment, 2017, 189, 528.
  30. Fırat, M., Bakırdere S., Sel, S., Chormey D.S.,Elkıran, Ö., Erulaş, F., Turak, F., Arsenic speciation in water and biota samples at trace levels by ion chromatography inductively coupled plasma-mass spectrometry, International Journal of Environmental Analytical Chemistry, 2017, 97, 684-693..
  31. Chormey, D.S., Büyükpınar, Ç., Turak, F., Komesli, O.T., Bakırdere, S., Simultaneous determination of selected hormones, endocrine disruptor compounds and pesticides in water medium at trace levels by GC-MS after dispersive liquid-liquid microextraction, Environmental Monitoring and Assessment, 2017, 189, 277.
  32. Büyükpınar, Ç., Maltepe, E., Chormey, D.S., San, N., Bakırdere, S., Determination of nickel in water and soil samples at trace levels using photochemical vapor generation-batch type ultrasonication assisted gas liquid separator-atomic absorption spectrometry, Microchemical Journal, 2017, 132, 167-171.
  33. Turan, N.B., Chormey, D.S., Büyükpınar, Ç., Engin, G.O., Bakırdere, S., Quorum Sensing: Little talks for an effective bacterial coordination, TrAC Trends in Analytical Chemistry, 2017, 91, 1-11.
  34. Kasa, N.A., Chormey, D.S.,Büyükpınar, Ç., Turak, F.,  Budak, T.B., Bakırdere, S., Determination of cadmium at ultratrace levels by dispersive liquid-liquid microextraction and batch type hydride generation atomic absorption spectrometry, Microchemical Journal, 2017, 133, 144-148.
  35. Özzeybek, G., Erarpat, S., Chormey, D.S., Fırat, M., Büyükpınar, Ç., Turak, F., Bakırdere, S., Sensitive determination of copper in water samples using dispersive liquid-liquid microextraction-slotted quartz tube-flame atomic absorption spectrometry, Microchemical Journal, 2017, 132, 406-410.
  36. Fırat, M., Bakırdere, S., Fındıkoğlu, M.S., Kafa, E.B., Yazıcı, E., Yolcu, M., Büyükpınar, Ç., Chormey, D.S., Sel, S., Turak, F., Determination of trace amount of cadmium using dispersive liquid-liquid microextraction-slotted quartz tube-flame atomic absorption spectrometry, Spectrochimica Acta-Part B Atomic Spectroscopy, 2017, 129, 37-41.
  37. Bakaraki, N., Chormey, D.S., Bakırdere, S., Engin, G.O., Development of a sensitive liquid–liquid extraction method for the determination of N-butyryl-Lhomoserine lactone produced in a submerged membrane bioreactor by gas chromatography mass spectrometry and deuterated anthracene as the internal standard, Analytical Methods, 2016, 8, 2660-2665.
  38. Bakırdere, S., Chormey, D.S., Büyükpınar, Ç., San, N., Keyf, S., Determination of Lead in Drinking and Wastewater by Hydride Generation Atomic Absorption Spectrometry, Analytical Letters, 2016, 49, 1917-1925.
  39. Dobrowska, J.S., Erarpat, S., Chormey, D.S., Pyrzyńska, K., Bakırdere, S., A novel liquid-liquid extraction for the determination of nicotine in tap water, waste water and saliva at trace levels by GC-MS, Journal of AOAC International, 2016, 99, 806-812.

 

 

Papers Presented at International Scientific Meetings and Published in Proceedings:

  1. Bakaraki N., Erkan H.S., Chormey D.S., Bakırdere S., Engin G.O., Quorum Quenching for Biofilm Formation Prevention, EURASIA 2016 Waste Management Symposium, 2 – 4 May 2016, Turkey.
  2. Erarpat S., Özzeybek G., Chormey D.S., Erulaş F., Turak F., Bakırdere S., A Novel Liquid-Liquid Extraction for the Determination of Naphthalene in Tap Water at Trace Levels by GC-MS with Deuterated Anthracene as Internal Standard, 10th Aegean Analytical Chemistry Days, 29 September – 2 October 2016, Çanakkale, Turkey.
  3. Bakırdere S., Chormey D.S., Büyükpınar Ç., San N., Keyf S., Optimization of a Closed Batch Vessel Hydride Generation Atomic Absorption Spectrometry Method for the Determination of Lead in Drinking and Waste Water Samples at Trace Levels, 10th Aegean Analytical Chemistry Days, 29 September – 2 October 2016, Çanakkale, Turkey.
  4. Fırat M., Fındıkoğlu M.S., Kafa B., Yazıcı E., Yolcu M., Büyükpınar Ç., Chormey D.S., Sel S., Turak F., Bakırdere S., Determination of Trace Amount of Cadmium using Dispersive Liquid Liquid Microextraction-Slotted Quartz Tube-Flame Atomic Absorption Spectrometry, 10th Aegean Analytical Chemistry Days, 29 September – 2 October 2016, Çanakkale, Turkey.
  5. Chormey D.S., Turak F., Bozdoğan A.E., Komesli O.T., Büyükpınar Ç., Bakırdere S., Simultaneous Determination of Selected Hormones, Endocrine Disruptive Compounds and Pesticides in Water Samples by GC-MS after Dispersive Liquid-Liquid Microextraction, 10th Aegean Analytical Chemistry Days, 29 September – 2 October 2016, Çanakkale, Turkey.
  6. Yazıcı, E., Bakırdere, S., Fırat, M., Chormey, D.S., Turak, F., Şahin, Ç., Budak, T.B., Determination of cadmium in drinking and wastewater by dispersive liquid-liquid microextraction slotted quartz tube flame atomic absorption spectrometry system after complexation with a new imidazole based ligand, 5th International Conference on Sustainable Solid Waste Management, 21-24 June 2017, Athens, Greece.
  7. Akkaya, E., Chormey, D.S., Bakırdere, S., Sensitive Determination of Cadmium Using Solidified Floating Organic Drop Microextraction-Slotted Quartz Tube-Flame Atomic Absorption Spectrometry, 7th International IUPAC Conference on Green Chemistry, 2-5 October 2017, Moscow, Russia.
  8. Chormey, D.S., Fırat, M., Büyükpınar, Ç., Turak, F., Erulaş, F., Komesli, O.T., Bakırdere, S., Matrix Matching and Matrix Dilution for the Accurate Determination of Pesticides, Hormones and Endocrine Disruptor Compounds in Complex Matrices, 7th International IUPAC Conference on Green Chemistry, 2-5 October 2017, Moscow, Russia.
  9. Erarpat, S., Özzeybek, G., Chormey, D.S., Fırat, M., Büyükpınar, Ç., Turak, F., Bakırdere, S., Sensitive Determination of Copper in Water Samples Using Dispersive Liquid-Liquid Microextraction-Slotted Quartz Tube-Flame Atomic Absorption Spectrometry, 7th International IUPAC Conference on Green Chemistry, 2-5 October 2017, Moscow, Russia.
  10. Kasa, N.A., Chormey, D.S., Büyükpınar, Ç., Turak, F., Budak, T.B., Bakırdere, S., Determination of Cadmium in Wastewater at Ultratrace Levels by Dispersive LiquidLiquid Microextraction and Batch Type Hydride Generation Atomic Absorption Spectrometry, 7th International IUPAC Conference on Green Chemistry, 2-5 October 2017, Moscow, Russia.
  11. Büyükpınar, Ç., Maltepe, E., Chormey, D.S., San, N., Bakırdere, S., Development of a Photochemical Vapor Generation-Batch Type Ultrasonication Assisted Gas Liquid Separator- Atomic Absorption Spectrometry Method for the Trace Determination of Nickel in Soil and Water Samples, 7th International IUPAC Conference on Green Chemistry, 2-5 October 2017, Moscow, Russia.
  12. Özzeybek, G., Erarpat, S., Chormey, D.S., Bakırdere, S., Dispersive Liquid-Liquid Microextraction-Slotted Quartz Tube-Flame Atomic Absorption Spectrometry for the Sensitive Determination of Lead in Mussel and Sea Water Samples, 7th International IUPAC Conference on Green Chemistry, 2-5 October 2017, Moscow, Russia.
  13. Fırat, M., Bakırdere, S., Sel, S., Chormey, D.S., Elkıran, Ö., Erulaş, F., Turak, F., Arsenic Speciation in Chicken and Water Samples at Trace Levels by Ion Chromatography-Inductively Coupled Plasma-Mass Spectrometry, 7th International IUPAC Conference on Green Chemistry, 2-5 October 2017, Moscow, Russia.
  14. Zaman, B.T., Kasa, N.A., Deniz, S., Sel, S., Chormey, D.S., Büyükpinar, Ç., Bakırdere, E.G., Bakırdere, S., Determination of Copper at Trace Levels in Mineral Water Samples by Slotted Quartz Tube Atomic Absorption Spectrometry after Dispersive Liquid-Liquid Microextraction, 7th International IUPAC Conference on Green Chemistry, 2-5 October 2017, Moscow, Russia.
  15. Chormey, D.S., Er, E.Ö., Erarpat, S., Özzeybek, G., Arı, B., Bakırdere, S., Quadrupole Isotope Dilution Mass Spectrometry-Dispersive Liquid-Liquid Microextraction Using Multivariate Optimization: A Novel Analytical Approach for the Determination of Parathion Methyl in Water, 8th Black Sea Basin Conference on Analytical Chemistry (8th BBCAC), 9-11 May 2018, İstanbul, Turkey.
  16. Chormey, D.S., Zaman, B.T., Maltepe, E., Buyukpınar, Ç., Bulgurcuoğlu, A.E., Turak, F., Erulaş, F., Bakırdere, S., Determination of Harmful Aromatic Amine Products after Azo Dyes Reductive Cleavage by Gas Chromatography Mass Spectrometry, 8th Black Sea Basin Conference on Analytical Chemistry (8th BBCAC), 9-11 May 2018, İstanbul, Turkey.
  17. Fırat, M., Bodur, S., Tışlı, B., Özlü, C., Chormey, D.S., Turak, F., Bakırdere, S., Determination of Cadmium in Environmental Samples by Slotted Quartz Tube Flame Atomic Absorption Spectrometry after Vortex Assisted Switchable Liquid-Liquid Microextraction, 8th Black Sea Basin Conference on Analytical Chemistry (8th BBCAC), 9-11 May 2018, İstanbul, Turkey.
  18. Büyükpınar, Ç., Bekar, B., Maltepe, E., Chormey, D.S., Turak, F., San, N., Bakırdere, S., Determination of Cadmium in Aqueous Samples Using a Sensitive Closed Batch Vessel Hydride Generation Atomic Absorption Spectrometry Method, 8th Black Sea Basin Conference on Analytical Chemistry (8th BBCAC), 9-11 May 2018, İstanbul, Turkey.
  19. Balçık, U., Chormey, D.S., Fırat, M., Bakırdere, S., Development of a Sensitive and Accurate Dispersive Liquid-Liquid Microextraction Strategy for the Determination of Harmful Azo Dyes Products by Gas Chromatography-Mass Spectrometry, 8th Black Sea Basin Conference on Analytical Chemistry (8th BBCAC), 9-11 May 2018, İstanbul, Turkey.
  20. Chormey, D.S., Bakırdere, S., Novel analytical strategies for the accurate and sensitive determination of the environmental contaminants, 8th International Conference of Young Scientisti and GYA Annual General Meeting, 7-11 May 2018, Pattaya, Thailand.
  21. Yolcu, M.Ş., Fırat, M., Chormey, D.S., Büyükpınar, Ç., Turak, F., Bakırdere, S., Nikelin dağıtıcı sıvı sıvı mikroekstraksiyon sonrası yarıklı kuartz tüp alevli atomik absorpsiyon spektrofotometresi ile eser seviyelerde tayini, International Trace Analysis Congress (ITAC2018), 20-23 June 2018, Sivas, Turkey.
  22. Bozyiğit, G.D., Fırat, M., Chormey, D.S., Engin, G.Ö., Bakırdere, S., Development of simultaneous determination method for selected pharmaceuticals and pesticides in wastewater by GC-MS to build up the treatment strategies, 11th Aegean Analytical Chemistry Days, 25-29 September 2018, Chania, Greece.
  23. Erarpat, S., Bodur, S., Chormey, D.S., Bakırdere, S., Switchable solvent liquid-phase microextraction-gas chromatography-quadrupole isotope dilution mass spectrometry for the determination of 4-n-nonylphenol in municipal waste water, 11th Aegean Analytical Chemistry Days, 25-29 September 2018, Chania, Greece.
  24. Fındıkoğlu, M.S., Fırat, M., Chormey, D.S., Turak, F., Şahin, Ç., Bakırdere, S., Determination of cadmium in tap, sea and waste water samples by vortex assisted dispersive liquid-liquid solidified floating organic drop microextraction and slotted quartz tube FAAS after complexation with an imidazole based ligand, 11th Aegean Analytical Chemistry Days, 25-29 September 2018, Chania, Greece.
  25. Fırat, M., Chormey, D.S., Bakırdere, S., Turak, F., Multivariate optimization of switchable solvent liquid phase microextraction for the determination of etrimfos in lake and well water by GC-MS, 11th Aegean Analytical Chemistry Days, 25-29 September 2018, Chania, Greece.
  26. Özdoğan, N., Kapukıran, F., Chormey, D.S., Bakırdere, S., Simultaneous determination of procymidone, chlorflurenol and iprodione in wastewater and lake water by GC-MS after experimental design of binary dispersive liquid-liquid microextraction, 11th Aegean Analytical Chemistry Days, 25-29 September 2018, Chania, Greece.
  27. Özzeybek, G., Alacakoç, B., Kocabaş, M.Y., Bakırdere, E.G., Chormey, D.S., Bakırdere, S., A novel extraction method for trace determination of nickel in water samples by slotted quartz tube-flame atomic absorption spectrometry after dispersive assisted simultaneous complexation and extraction stractegy, 11th Aegean Analytical Chemistry Days, 25-29 September 2018, Chania, Greece.
  28. Terzioğlu, D., Fırat, M., Chormey, D.S., Bakırdere, S., Determination of trace amounts of gold in gold recovery bath using dispersive liquid-liquid microextraction-slotted quartz tube-flame atomic absorption spectrometry, 11th Aegean Analytical Chemistry Days, 25-29 September 2018, Chania, Greece.
  29. Yazıcı, E., Fırat, M., Chormey, D.S., Bakırdere, E.G., Bakırdere, S., Development of a sensitive and accurate switchable liquid-liquid microextraction method for cobalt determination by slotted quartz tube flame atomic absorption spectrometry, 11th Aegean Analytical Chemistry Days, 25-29 September 2018, Chania, Greece.
  30. Chormey, D.S., Akkaya, E., Erulaş, F.A., Bakırdere, S., Multivariate optimization of sonication assisted binary solid phase microextraction based on oleic and stearic acid coated magnetite nanoparticles for the determination of endocrine disruptive compounds in aqueous medium by GC-MS, 11th Aegean Analytical Chemistry Days, 25-29 September 2018, Chania, Greece.
  31. Bodur, S., Erarpat, S., Chormey, D.S., Büyükpınar, Ç., Bakırdere, S., Determination of bismuth in bottled water and mineral water samples at trace levels by T-shaped slotted quartz tube-atom trap-flame atomic absorption spectrometry, 11th Aegean Analytical Chemistry Days, 25-29 September 2018, Chania, Greece.
  32. Yaman, B., Dilgin, Y., Zaman, B.T., Chormey, D.S., Bakirdere, S., Simultaneous determination of four endocrine disrupting compounds with gas chromatography-flame ıonization detector after binary solvent liquid-liquid microextraction in well and hospital wastewater samples, 1st Internatıonal Congress on Analytical and Bioanalytıcal Chemistry, 27-30 March 2019, Antalya, Turkey.

 

Papers Presented in National Scientific Meetings and Published in Proceedings:

  1. Akarçay, N.A., Chormey, D.S., Bakırdere, S., Tebuconazole ve Etrimfos’un dağıtıcı sıvı-sıvı mikroekstraksiyon sonrası gaz kromatografisi-kütle spektrometresi ile yüksek doğruluk ve duyarlılıkta eşzamanlı tayinleri, Ulusal Kimya Kongresi, İstanbul, Turkey, 16- 18 May 2017, pp. 36.
  2. Aydın, l., Chormey, D.S., Budak, T., Fırat, M., Turak, F., Bakırdere, S., Kadmiyumun katılaştırılmış yuzen organik damla mikroekstraksiyonu sonrasi yarikli kuartz tup-alevli atomik absorpsiyon spektrometresi sisteminde eser seviyelerde tayini, 8. Ulusal Kimya Kongresi, İstanbul, Turkey, 16- 18 May 2017, pp. 35.
  3. Deniz, S., Sel, S., Kasa, N.A., Büyükpınar, Ç., Chormey, D.S., Turak, F., Bakırdere, S., Kobaltın Dağıtıcı Sıvı-Sıvı Mikroekstraksiyonu Sonrası Yarıklı Kuvars Tüp-Alevli Atomik Absorpsiyon Spektrometresi Sisteminde Eser Seviyelerde Tayini, 8. Ulusal Kimya Kongresi, İstanbul, Turkey, 16- 18 May 2017, pp. 37.

 

Tasks Performed on Projects:

  1. Investigation of Endocrine Disrupting Materials with Membrane Bioreactor Integrated Advanced Electrooxidation Systems and Their Treatment, TUBITAK 1001 Project, 359,686.8 TL (Researcher) (15.04.2016 – 15.04.2018).
  2. Simultaneous determination of some endocrine disrupting compounds and pesticides at low levels by GC-MS after preconcentration, Comprehensive Research Project, YTU, 2016-01-02-KAP04, 24,905.24 TL (Researcher) (15.02.2016-15.08.2018 ).
  3. Determination of etrimfos pesticide in environmental samples at trace levels by gas chromatography mass spectrometry system using an internal standard after preconcentration by extraction, Comprehensive Research Project, YTÜ, FBA-2017-3169, 29,688.53 TL (Researcher) (24.11.2017-24.05.2019).
  4. Simultaneous determination of new generation antiepileptic drug agents at trace levels in GC-MS system after preconcentration in different matrices, YTÜ, FBA-2019-3530, 29,985.16 TL (Researcher) (05.03.2019-05.03.2020).

 

 

AWARDS

  1. Best Poster Award, Sensitive determination of copper in water samples using dispersive liquid-liquid microextraction-slotted quartz tube-flame atomic absorption spectrometry, 7th International IUPAC Conference on Green Chemistry, 2-5 October 2017, Moscow, Russia.
  2. Best Poster Award (Second Position), Determination of cadmium in samples by slotted quartz tube flame atomic absorption spectrometry after vortex assisted switched liquid-liquid microextraction, 8th Black Sea Press Conference (8th BBCAC), 9-11 May 2018 , Istanbul Turkey.
  3. Best Poster Award, Determination of trace amounts of gold in gold recovery bath using dispersing liquid-liquid microextraction-slotted quartz tube-flame atomic absorption spectrometry, 11th Aegean Analytical Chemistry Days, 25-29 September 2018, Chania, Crete, Greece.
  4. Best Poster Award, T-shaped slotted quartz tube-atom trap-flame atomic absorption spectrometry, 11th Aegean Analytical Chemistry Days, 25-29 September 2018, Chania, Crete, Greece.

 

 

Conference Membership

  1. a) Member of the Organizing Committee, 8th Black Sea Basin Conference on Analytical Chemistry (8th BBCAC), 9-11 May 2018, Istanbul.