SCI-SSCI or SCI Expanded Articles

• Y. B. Kurtulus, D. Bakircioglu, N. Topraksever, “Deep eutectic solvent-based three-liquid-phase-extraction system for one-step separation of Cu, Mg and Zn in water samples” Journal of Food Composition and Analysis, 112, 104682, (2022) DOI:10.1016/j.jfca.2022.104682.

• D. Bakircioglu, Y. B. Kurtulus, N. Topraksever, “Extraction Induced by Emulsion Breaking for Ca, Cu, Fe, Mn, Ni, and Zn Determination in Chocolate by Flame Atomic Absorption Spectrometry” Journal of AOAC International, 105, 5, 1299-1308, (2022), DOI:10.1093/jaoacint/qsac048.

• Y.B. Kurtulus, D. Bakircioglu, M. Kuscu, M N. Topraksever, O. Destanoglu, “Investigation of aflatoxin and metal concentrations in animal feeds and feed ingredients from Turkey” Journal of Chemical Metrology, 15, 1, 52-64, (2021) DOI:10.25135/jcm.56.21.01.1937 (ESCI).

• Y. B. Kurtulus, D. Bakircioglu, A. C. Babac, S. Yurtsever, N. Topraksever, "Extraction of Cu, Fe, Mn, and Ni from Margarine Samples Using Extraction Induced by Emulsion Breaking Procedure Prior to Graphite Furnace Atomic Absorption Spectrometry and Comparison of Results to Provisional Tolerable Daily Intake Values", Journal of AOAC INTERNATIONAL, 103, 5, 1256–1263 (2020). https://doi.org/10.1093/jaoacint/qsaa028

• D. Bakircioglu, N. Topraksever, S. Yurtsever, M. Kizildere, Y. B. Kurtulus, “Investigation of macro, micro and toxic element concentrations of milk and fermented milks products by using an inductively coupled plasma optical emission spectrometer, to improve food safety in Turkey”, Microchemical Journal, 136, 133–138 (2018).

• D. Bakircioglu, N. Topraksever, S. Yurtsever, Y. B. Kurtulus, “ICP-OES determination of some trace elements in herbal oils using a three-phase emulsion method and comparison with conventional methods”, Atomic Spectroscopy, 39 (1), 38-45 (2018).

• D. Bakircioglu, N. Topraksever, Y. B. Kurtulus “ Determination of Several Element Levels in Hardaliye Beverages Using Flame Atomic Absorption Spectrometry After Ultrasound-Probe Extraction” Journal of AOAC International, 100, (5) 1531-1538 (2017) DOI: 10.5740/jaoacint.17-0117

• D. Bakircioglu, N. Topraksever, Y. B. Kurtulus “Separation/Preconcentration System Based on Emulsion-Induced Breaking Procedure for Determination of Cadmium in Edible Oil Samples by Flow Injection-Flame Atomic Absorption Spectrometry” Food Analytical Methods, 8, (9), 2178-2184 (2015) DOI: 10.1007/s12161-015-0112-z

• G. Uçar, D. Bakircioglu, Y. B. Kurtulus “Determination of metal ions in water and tea samples by flame-AAS after preconcentration using sorghum in nature and chemically activated” Journal of Analytical Chemistry, 69, (5), 420-425 (2014).

• D Bakircioglu, N. Topraksever, Y.B. Kurtulus, “Determination of zinc in edible oils by flow injection FAAS after extraction induced by emulsion breaking procedure” Food Chemistry, 151, 219-224 (2014).

• D. Bakircioglu, Y.B Kurtulus, S. Yurtsever, “Comparison of extraction induced by emulsion breaking, ultrasonic extraction and wet digestion procedures for determination of metals in edible oil samples in Turkey using ICP-OES” Food Chemistry, 138, 770-775 (2013).

• D. Bakircioglu, “Cloud point extraction for the preconcentration of palladium and lead in environmental samples and determination by flow injection flame atomic absorption spectrometry” Environ Sci Pollut Res, 19 (6), 2428-2437 (2012).

• D. Bakircioglu, G. Ucar, Y.B. Kurtulus “Coliform bacteria immobilized on titanium dioxide nanoparticles as a biosorbent for trace lead preconcentration followed by atomic absorption spectrometric determination” Microchimica Acta, 174, (3-4) 367-374 (2011).

• D. Bakircioglu, Y.B. Kurtulus, H. Ibar “Comparison of one-step single extraction procedures with sequential extraction procedure for assessing the bioavailability of soil metals to wheat grains” CLEAN – Soil Air Water, 39 (8), 728–734 (2011).

• D. Bakircioglu, Y.B. Kurtulus, H. Ibar “Investigation of trace elements in agricultural soils by BCR sequential extraction method and its transfer to wheat plants” Environmental, Monitoring and Assessment, 175, (1-4) 303-314 (2011).

• D. Bakircioglu, Y.B. Kurtulus, G. Ucar “Determination of some traces metal levels in cheese samples packaged in plastic and tin containers by ICP-OES after dry, wet and microwave digestion” Food and Chemical Toxicology, 49, (1) 202-207 (2011).

• Y. Bakircioglu, D. Bakircioglu, S. Akman “Biosorption of lead by filamentous fungal biomass-loaded TiO2 nanoparticles” Journal of Hazardous Materials, 178, (1-3) 1015-1020 (2010).

• D. Bakircioglu, M. Kuscu, Y. Bakircioglu “On-line solid phase preconcentration using EGDMA-MAA copolymer for lead determination by FAAS” Toxicological&Environmental Chemistry, 91, 1205-1215 (2009)

• Y. Bakircioglu, D. Bakircioglu, N. Tokman "A novel preconcentration method for determination of iron and lead using chromosorb-103 and fllame atomic absorption spectrometry," Analytica Chimica Acta, 547, (1) 26-30 (2005).

• Y. Bakircioglu, D. Bakircioglu S. Akman “Use of a minicolumn packed with a syringe and determination of trace elements in biological and water samples by flame atomic absorption spectrometry,” Microchimica Acta, 148, (3-4) 191-197 (2004).

• Y. Bakircioglu, D. Bakircioglu, S. Akman “Evaluation of syringe-connected minicolumn technique for preconcentration of some trace elements using chromosorb-103 and determination by flame atomic absorption spectrometry,” Analytical Letters, 37, (9) 1937-1952 (2004).

• Y. Bakircioglu, D. Bakircioglu, S. Akman "Solid phase extraction of bismuth and chromium by rice husk" Journal of Trace and Microprobe Techniques, 21, (3) 467-478 (2003).

International Articles

• S. Yurtsever, D. Bakircioglu, B. Karahalil, “A preliminary study on the metal content of the spittle of two cercopoid insects (hemiptera: cercopoidea, aphrophoridae)” ENTOMOLOGIST’S Monthly MagazineE, 148, 95-108 (2012).

International Conference Proceedings

• Önder Sarp, Yasemin Bakırcıoğlu Kurtuluş, Nükte Topraksever, Dilek Bakırcıoğlu “Determination of Cu and Zn by AAS in mint samples using microwave, wet and dry ashing digestion procedures” 1st Internaitonal Balkan Chemistry Congress, IBCC 2018, 17-19 September 2018 (pp:57)

• S. Serap Sırman, Y. Bakırcıoğlu Kurtuluş, N. Topraksever, D. Bakırcıoğlu “Determination of Cu and Zn in aromatic plants and spice samples by flame atomic absorption spectrometry after microwave-assisted digestion, wet digestion and ultrasonic probe-assisted digestion” 1st Internaitonal Balkan Chemistry Congress, IBCC 2018, 17-19 September 2018 (pp:56)

• N. Topraksever, D. Bakırcıoglu, Y. Bakırcıoglu Kurtulus “Determination of Ca, Cu, Co and Ni Elements after Breaking of Water-in-Chocolate Oil Emulsions Procedure” 1st Internaitonal Balkan Chemistry Congress, IBCC 2018, 17-19 September 2018 (pp:42)

• Y. Bakircioglu Kurtulus, S. S. Sirman, N. Topraksever, D. Bakircioglu “A novel Ionic Liquid-Based Extraction Induced Emulsion Breaking (IL-EIEB) Procedure Combined with ICP-MS for Determination of Cu, Cr, Fe and Zn in Cosmetic Products” Internetional Trace Analysis Congress, ITAC 2018, 20-23 June 2018 (pp:129)

• N. Topraksever, D. Bakircioglu, Y. Bakircioglu Kurtulus “Preconcentration/Separation of Metals from Chocolate Sample using Two Phase Extraction Followed by Temperature-Induced Phase Separation” Internetional Trace Analysis Congress, ITAC 2018, 20-23 June 2018 (pp:125) (poster award)

• D. Bakircioglu, Y. Bakircioglu Kurtulus, N. Topraksever “Analysis of Dietary Intake of Metals from Probiotic Yogurt Samples by ICP-OES” Internetional Trace Analysis Congress ITAC 2018, 20-23 June 2018 (pp:130)

• Y. Bakircioglu Kurtulus, N. Topraksever, D. Bakircioglu “One Step Separation of Cr(III) and Cr(VI) with Three Liquid Phase Extraction System” Anwendertreffen Plasmaspektrometrie, Colloquium Analytische Atomspektroskopie, European Symposium on Atomic Spectrometry, 20-23 March 2018 (pp:82)

• D. Bakircioglu, S. S. Sirman, N. Topraksever, Y. Bakircioglu Kurtulus “Ultrasonic-Probe Extraction Procedure for the Determination of Selected Elements in Aromatic Plants and Spice Samples” Anwendertreffen Plasmaspektrometrie, Colloquium Analytische Atomspektroskopie, European Symposium on Atomic Spectrometry, 20-23 March 2018, (pp:142)

• Y. Bakircioglu Kurtulus, A. C. Babac, D. Bakircioglu “A Novel, Rapid and Simple Extraction Induced by Emulsion Breaking Procedure for Cu, Mn and Ni Determination in Margarine” Colloquium Spectroscopium Internationale (CSI) XL, Pisa –Italy, 11-16 June 2017, (pp:10) (June 2017)

• D. Bakircioglu, N. Topraksever, A.Gogercin, Y. B. Kurtulus, Simultaneous Determination of Copper, Iron, Chromium, Lead, Manganese, Magnesium, Nickel and Sodium in Chocolate Samples by Flame Atomic Absorption Spectrometry After Extraction Induced by Emulsion Breaking” Colloquium Spectroscopium Internationale (CSI) XL, Pisa –Italy, 11-16 June 2017, (pp:9) (June 2017)

• Y. Bakircioglu Kurtulus, D. Bakircioglu, A. C. Babac, Nukte Topraksever “Oil-in-water emulsion broken by heating into three-separated-phase procedure: A new approach for simultaneous separation/ preconcentration of iron in solid oil samples” XV Italian-Hungarian Symposium on Spectrochemistry – Pharmacological Research and Analytical Approaches, 12-16 June 2016, Pisa, Italy, page: 151 (June 2016)

• D. Bakircioglu, Y. Bakircioglu Kurtulus, N. Topraksever, M. Kizildere “Investigation of macro, micro and toxic element concentrations of fermented traditional beverage kefir by using an inductively coupled plasma optical emission spectrometer, to improve food safety in Turkey” XV Italian-Hungarian Symposium on Spectrochemistry – Pharmacological Research and Analytical Approaches, 12-16 June 2016, Pisa, Italy, page: 150 (June 2016)

• Y. Bakircioglu Kurtulus, D. Bakircioglu, M. Kuscu, N. Topraksever “Analyze of Aflatoxins in Animal Feed” Colloquium Spectroscopicum Internationale XXXIX, 30 August- 3 September 2015, Figueira da Foz, Portugal page:221

• D. Bakircioglu, Y. Bakircioglu Kurtulus, M. Kizildere, N. Topraksever “Determination of Some Trace Elements in Milk and Yogurt Samples by Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES)” Colloquium Spectroscopicum Internationale XXXIX, 30 August- 3 September 2015, Figueira da Foz, Portugal page: 129

• D. Bakircioglu, N. Topraksever, Y. B. Kurtulus, “Separation/preconcentration system based on emulsion induced breaking procedure for determination of cadmium in edible oil samples by -flow injection FAAS" European Symposium on Atomic Spectrometry ESAS 2014 & 15th Czech - Slovak Spectroscopic Conference March 16 - 21, 2014 in Prague, Czech Republic (p. 137) (March 2014)

• Y. B. Kurtulus, D. Bakircioglu, N. Topraksever, S. Yurtsever “Comparıson of extraction induced by emulsion breaking procedure to other wet digestion and ultrasonic extraction methods for the determination of trace metal in herbal oil samples by ICP-OES" European Symposium on Atomic Spectrometry ESAS 2014 & 15th Czech - Slovak Spectroscopic Conference March 16 - 21, 2014 in Prague, Czech Republic (p. 138). (March 2014)

• S. Yurtsever, D. Bakircioglu, B. Karahalil, “Some chemical elements found in the froth of the Philaenus spumarius and Lepyronia coleoptrata (Hemiptera: Cercopoidea)” Sixth European Hemiptera Congress, Blagoevgrad, Bulgaria , 25-29 June 2012 (p.114).

• D. Bakircioglu, G. Ucar, Y.B Kurtulus, “Coliform bacteria immobilized on Titanium dioxide nanoparticles as biosorbent for trace lead preconcentration by flow injection Atomic Absorption Spectrometry” Colloquium Spectroscopicum Internationale XXXVII, Buzios - Rio de Janeiro - Brazil - August 28 - September 2, 2011 (p. MO04).

• Y.B Kurtulus, D. Bakircioglu, N. Topraksever, D. Temurlenk, M. Yurtbasi, B. Yilmaz, G. Ucar, “Separation and preconcentration of heavy metals from aqueous solutions onto sorghum in nature and chemically activated as a low-cost biosorbent” Colloquium Spectroscopicum Internationale XXXVII Buzios - Rio de Janeiro - Brazil - August 28 - September 2, 2011 (p. MO08).

• Y.B Kurtulus, D. Bakircioglu, G. Ucar, “Determination of some traces metal levels in cheese samples packaged in plastic and tin containers by ICP-OES after dry, wet and microwave digestion” Europen Symposium on Atomic Spectrometry - ESAS 2010 in Wroclaw, Poland, 5-8 Semtember 2010 - Wroclaw University of Technology (p. 77)

• D. Bakircioglu, Y.B. Kurtulus, H. Ibar, “Comparison of one-step single extraction procedures with sequential extraction procedure for assessing the bioavailability of soil metals to wheat grains” Europen Symposium on Atomic Spectrometry - ESAS 2010 in Wroclaw, Poland, 5-8 Semtember 2010 - Wroclaw University of Technology (p. 74)

• D. Bakircioglu, Y. Bakircioglu, H. Ibar, “Investigation of trace elements in agricultural Edirne soils by BCR sequential extraction method and its transfer to wheat plants” Colloquium Spectroscopicum Internationale XXXVI, Budapest-Hungary, August 30-September 3, 2009 (p. 233).

• Y. Bakircioglu, D. Bakircioglu, H. Ibar, “Determination of heavy metals in agricultural soils by commonly used single extraction procedures” Colloquium Spectroscopicum Internationale XXXVI, Budapest-Hungary, August 30-September 3, 2009 (p. 234).

• D. Bakircioglu, M. Kuscu, Y. Bakircioglu, “The removal and preconcentration of Pb from water solution by using flow injection techniques” XIII Italian-Hungarian Symposium on spectrochemistry: environmental contamination and food safety, Italy, April 20-24, 2008. (p.67)

• D. Bakircioglu, Y. Bakircioglu, H. Ibar “Adsorpsion and desorption of some trace elements on rice husk ash” Jubile National Scientific Conference with International Participation, 20 years Union of scientists in Bulgaria Branch Smolyan, BULGARIA, 20–21 Octaber 2006.

• Y. Bakircioglu, D. Bakircioglu, N. Tokman, “A new preconcentration / separation method for determination of cobalt, iron and lead using chromosorb-103 resin by flame atomic absorption spectrometry,” 4th Aegean Analytical Chemistry Days, Kuşadası/Aydın-Türkiye, 161-163, 20004.

Awards

• “Preconcentration/separation of Metals from Chocolate Sample using Two Phase Extraction Followed by Temperature-induced Phase Separation” Internetional Trace Analysis Congress, ITAC 2018, 20-23 June 2018 (pp:125) (poster award) (June 2018)

• Simultaneous Separation / Preconcentration of Cr (III) and Cr (VI) by Three-Liquid-Phase Extraction, IV Trace Analysis Congress (poster award) (May 2016)

• Encouragement Award, Trakya University, Mart 14, 2013. (March 2013)

Certificates

• Course of experimental animals usage (December 2016)

• TÜBİTAK-BİDEB, 2237-Project Training Events Support Program, TÜBİTAK Research Project Preparation Training in Engineering and Science. January 27-29, 2014) (January 2014)

• Second Trace Analysis Workshop, "Method Validity and Measurement Uncertainty" course, Trabzon. June 27-30, 2012 (June 2012)

• SAMPLE PREPARATION course organized by XXXVII Colloquim Spectroscopicum Internationale in Buzios, Rio de Jenerio, Brazil (28 August-2 September, 2011) (August 2011)

Analytical Chemistry II

Analytical Chemistry Laboratory II