115. H. Altundag, S. Albayrak, M.S. Dundar, M. Tuzen, M. Soylak, Applications of Microwave Digestion Technique for Trace Elements Analyses in Soil, Vegetable and Food Samples by ICP-OES Technique, International Science and Technology Conference (ISTEC), Doha, Qatar (2015).
116. M. Soylak, Sample Preparation for Trace Metal Analysis by Atomic Spectroscopy, Keynote Lecture, p22, Invited Lecture, The 6th International Conference on Optical Spectroscopy, Laser and their Applications, Cairo, Egypt (2015).
117. E. Sahmetlioglu, E. Yilmaz, B. Sevinc, M. Soylak, Synthesizing and Characterization of Magnetic Graphene-Conducting Polymer Composite for Enrichment of Metals, p41, The 6th International Conference on Optical Spectroscopy, Laser and their Applications, Cairo, Egypt (2015).
118. M. Habila, Y.E. Unsal, Z. ALOthman, A. Shabaka, M. Tuzen, M. Soylak, Selective and Sensitive Speciation and Separation of Chromium in Natural Water, Black Tea and Soil Samples, using Membrane Filtration and FAAS Combination, p66, The 6th International Conference on Optical Spectroscopy, Laser and their Applications, Cairo, Egypt (2015).
119. Z. ALOthman, Y.E. Unsal, M. Habila, A. Shabaka, M. Tuzen, M. Soylak, Copper (II) Enrichment by Dispersive Liquid-Liquid Microextraction Before Flame Atomic Absorption Spectrometric Detection, p97, The 6th International Conference on Optical Spectroscopy, Laser and their Applications, Cairo, Egypt (2015).
120. E. Yilmaz, Z. ALOthman, M. Habila, I. Warad, M. Soylak, Flame Atomic Absorption Spectrometric Determination of Lead in Water and Tobacco Samples after Pre-concentration by Dispersive Liquid–Liquid Micro-Extraction, p98, The 6th International Conference on Optical Spectroscopy, Laser and their Applications, Cairo, Egypt (2015).
121. Z. ALOthman, E. Yilmaz, A. Abdelghfar, M. Habila, M. Soylak, Combination of Supramolecular Solvent (Ss) Microextraction and Ultra-Performance Liquid Chromatography-Tandem Mass Spectrometry for Preconcentration and Determination of Malathion, p111,The 6th International Conference on Optical Spectroscopy, Laser and their Applications, Cairo, Egypt (2015).
122. S.Yiğit, M. Tuzen, M. Soylak, M. Dogan, Supramolecular assembly microextraction of Sudan blue II in environmental samples prior to its spectrophotometric determination, PS3.18, Colloquium Spectroscopicum Internationale XXXIX (CSI 2015), Figueira da Foz, Portugal (2015).
123. M. Soylak, Preparation, Characterization of Nanosized Materials for Solid Phase Extraction of Elements at Trace Levels in Environmental Samples, Keynote Lecture, ISTEC 2015 International Science and Technology Conference, St. Petersburg, Russia (2015).
124. M. Soylak, Nanosized materials for solid phase extraction and solid phase microextraction of trace metals, Invited Lecture, 12, 7. Black Sea Basin Conference on Analytical Chemistry, 7th BBCAC, Golden Sands, Varna, Bulgaria (2015).
125. F. Aydın, E. Yilmaz, M. Soylak, Spectrophotometric determination of Mercury after Supramolecular solvent-based Microextraction (Ss-ME) in environmental samples, 67, 7. Black Sea Basin Conference on Analytical Chemistry, 7th BBCAC, Golden Sands, Varna, Bulgaria (2015).
126. Y.E. Unsal, M. Tuzen, M. Soylak, Ultrasound assisted ionic liquid dispersive liquid-liquid microextraction of Curcumin and its spectrophotometric determination in food samples, 7. Black Sea Basin Conference on Analytical Chemistry, 7th BBCAC, Golden Sands, Varna, Bulgaria (2015).
127. M. Dogan, Y.E. Unsal, Mustafa Tüzen, M. Soylak, Cloud point extraction and spectrophotometric determination of selenium at trace levels in cosmetic, food and environmental samples, 181, MESAEP 18th Symposium, Crete, Greece (2015).
128. M. Tuzen, Y.E. Unsal, M. Soylak, B. Hazer, Separation and Preconcentration of Palladium on Magnetic Polyhydroxybutyrate-b-Polydimethylsiloxane (PHB-b-PDMS) andits Determination in Environmental Samples by Flame Atomic Absorption Spectrometry, 50, 1st International Turkic World Conference on Chemical Sciences and Technologies, ITWCCST2015, Sarajevo, Bosnia and Herzegovina (2015).
129. E. Yilmaz, M. Soylak, Use of Supramolecular Solvents for Liquid Phase Microextraction of Gold(III) from Environmental Samples, 79, 1st International Turkic World Conference on Chemical Sciences and Technologies, ITWCCST2015, Sarajevo, Bosnia and Herzegovina (2015).
130. E. Yilmaz, R.M. Alosmanov, M. Soylak, Magnetic Phosphorus-Containing Polymer for Fast and Selective Solid Phase Extraction of Trace Amounts of Cd(II) and Pb(II), PO-8 52, 1st International Turkic World Conference on Chemical Sciences and Technologies, ITWCCST2015, Sarajevo, Bosnia and Herzegovina (2015).
131. M. Soylak, M. Karaca, Dispersive Liquid-Liquid Micro Extraction of Lead(II) for Preconcentration and Separation in Environmental Samples, PO-9 273, 1st International Turkic World Conference on Chemical Sciences and Technologies, ITWCCST2015, Sarajevo, Bosnia and Herzegovina (2015).
132. M. Dogan, M. Soylak, L. Elci, Speciation of inorganic antimony by using solid phase extraction in natural water samples by atomic absorption Spectrometry, Antimony 2015, 3rd International Workshop on Antimony in the Environment, Leipzig, Germany (2015).
133. M. Khan, M. Soylak, Switchable Solvent Based Liquid Phase Microextraction of Mercury from Environmental Samples: A Green Aspect, 11th International Symposium on Analytical and Environmental Chemistry (ISAEC-2016), Jamshoro- Pakistan (2016).
134. M. Khan, E. Yilmaz, M. Soylak, Vortex assisted magnetic solid phase extraction of lead(II) and cobalt(II) on silica coated magnetic carbon nanotubes impregnated 1-(2-Pyridylazo)-2-naphthol, 11th International Symposium on Analytical and Environmental Chemistry (ISAEC-2016), Jamshoro- Pakistan (2016).
135. M. Dogan, M. Soylak, L. Elci, New trends on the solid phase extraction of inorganic antimony species at trace levels in natural water samples by atomic absorption spectrometry, OL-40, p82, European Symposium on Atomic Spectrometry (ESAS2016), Eger, Hungary (2016).
136. M. Khan, E. Yilmaz, J. Shah, M.R. Jan, M. Soylak, Preparation and Characterization of Magnetic Allylamine Modified Graphene Oxide Poly (Vinyl Acetate-Co-Divinylbenzene) Nanocomposite for Vertex Assisted Magnetic Solid Phase Extraction of Some Metals, FAC/O-23, p195, The 27th National and 15th International Chemistry Conference, Malakand-Pakistan (2016).
137. M. Soylak, Modern Trends in Solid Phase Extraction of trace elements: Preparation and Characterization of Nanosized Materials, Plenary Lecture, p56, The 27th National and 15th International Chemistry Conference, Malakand-Pakistan (2016).
138. M.K. Oduncu, E. Kılınc, S. Özdemir, M. Soylak, Solid Phase Extraction of U(IV) by Bacillus Vallismortis Immobilized on Multiwalled Carbon Nanotube (MWCNT) Using UV-Vis Specttophotometry, OP52, IBCESS-2016, Giresun-Turkey (2016).
139. Z. Bahadir, V.N. Bulut, M. Hidalgo, M. Soylak, E. Marguí Determination of Trace Amounts of Hexavalent Chromium in Drinking Waters by Dispersive Microsolid-Phase Extraction Using Modified Multiwalled Carbon Nanotubes Combined with Total Reflection X-Ray Fluorescence Spectrometry, OP94, IBCESS-2016, Giresun-Turkey (2016).
140. F. Aydin, E. Yılmaz, M. Soylak, The Using of Deep Eutectic Solvents (DESs) in Spectrophotometric Determination of Curcumin, OP199, IBCESS-2016, Giresun-Turkey (2016).
141. S. Ozdemir, E. Kilinc, V. Okumus, K.S. Celik, M. Soylak, Simultaneous Preconcentaration of Co2+, Cr6+, Hg2+ and Pb2+ ions by Bacillus altitudinis Immobilized Nanodimond Prior to Their Determinations in Food Samples by ICP-OES, OP219, IBCESS-2016, Giresun-Turkey (2016).
142. G.S. Kanberoglu, E. Yılmaz, M. Soylak, Deep Eutectic Solvents: A Green Solvent System for Digestion and Ultrasound Assisted Liquid Phase Microextraction of Copper in Liver Samples, PP14, IBCESS-2016, Giresun-Turkey (2016).
143. E. Yilmaz, M. Soylak, Facile Synthesis of Reduced Graphene Oxide/Nanodiamond/Palladium Nanocomposites with Enhanced Catalytic Activity, PP141, IBCESS-2016, Giresun-Turkey (2016).
144. H.İ. Ulusoy, E. Yılmaz, M. Soylak, Determination for Sildenafil Citrate at Trace Levels by Using Magnetic Hybrid Nano Composite, P2-84, 10th Aegean Analytical Chemistry Days (AACD 2016), Çanakkale-Turkey (2016).
145. A. Sungur, E. Kelepertzis, F. Botsou, M. Soylak, Relationship between Soil Properties and Different Fractions of Cd, Cu, Ni, Pb and Zn in Roadside Agricultural Soils from Athens, Greece, p3-56, 10th Aegean Analytical Chemistry Days (AACD 2016), Çanakkale-Turkey (2016).
146. U. Divrikli, L. Elçi, M. Soylak, Determination of cobalt with method of cloud point extraction, ISEAC39 Hamburg Germany (2016).
147. M. Soylak, Recent Strategies on the Microextraction of Trace Species from Environmental Samples, L-10, Invited Lecture, The 7th International Conference on Optical Spectroscopy, Laser & Their Applications, Cairo, Egypt (2016).
148. F. Aydın, E. Yilmaz, M. Soylak, A Novel Technique Based on the Using of Deep Eutectic Solvents (DESs) as Liquid Phase Microextraction Solvent for Determination of Malachite Green Residues in Aquarium and Fish Farm Waters, O-10, The 7th International Conference on Optical Spectroscopy, Laser & Their Applications, Cairo, Egypt (2016).
149. G. Kanberoglu, E. Yilmaz, M. Soylak, Spectrophotometric Detection of Quercetin after Preconcentration by Deep Eutectic Solvent Based Liquid Phase Microextraction, O-11, The 7th International Conference on Optical Spectroscopy, Laser & Their Applications, Cairo, Egypt (2016).
150. H.I. Ulusoy, S. Şimşek, M. Soylak, Determination of Trace Hg(II) Ions in Aquatic Mediums by Using A New Composite Material: Oxytetraycline Hydrochloride Grafted Hydrogel, P-29, The 7th International Conference on Optical Spectroscopy, Laser & Their Applications, Cairo, Egypt (2016).
151. Z.A. ALOthman, M.A. Habila, E. Yilmaz, M. Soylak, S.M. Alfadul, Trace Determination of Copper by Microsampling Flame Atomic Absorption Spectrometry After Supramolecular Solvent Microextraction, P-30, The 7th International Conference on Optical Spectroscopy, Laser & Their Applications, Cairo, Egypt (2016).
152. Y.E. Unsal, M. Tüzen, M. Soylak,B. Hazer, A Simple, Rapid and Sensitive Method Based on Modified PHB-B-PDMS Resin for Preconcentration and Determination of Thorium Ions in Environmental Samples, P-31, The 7th International Conference on Optical Spectroscopy, Laser & Their Applications, Cairo, Egypt (2016).
153. S. Ulusoy, M. Soylak, Synthesis and Applications of New Hydrogels Including Selective Ligands for Trace Analysis of Inorganic Species, P-32, The 7th International Conference on Optical Spectroscopy, Laser & Their Applications, Cairo, Egypt (2016).
154. E. Yilmaz, M. Soylak, Switchable Solvent-Based Liquid Phase Microextraction of Copper at Trace Levels in Environmental Samples, O-09, The 7th International Conference on Optical Spectroscopy, Laser & Their Applications, Cairo, Egypt (2016).
155. M. Soylak, Modern Trends in Separation and Preconcentration of Analytes at Trace Levels, 751, Invited Lecture, 2nd International Turkic World Conference on Chemical Sciences and Technologies (ITWCCST), Skopje, Macedonia (2016).
156. M. Soylak, E. Yilmaz, Switchable Solvent Based Liquid Phase Microextraction of Cd(II) at Trace Levels, 752, 2nd International Turkic World Conference on Chemical Sciences and Technologies (ITWCCST), Skopje, Macedonia (2016).
157. M. Rečlo, E. Yilmaz, M. Soylak, V. Andruch, Y. Bazel, Switchable Hydrophilicity Solvent Based Microextraction of Nickel Prior to Determination by Flame Atomic Absorption Spectrometry, OL25, XXIst Slovak - Czech Spectroscopic Conference, The Low Tatras - Liptovský Ján, Slovakia (2016).
158. E. Yilmaz, M. Soylak, Ultrasound assisted-deep eutectic solvent based emulsification liquid phase microextraction for speciation, 6th International Chemistry Conference “Recent Trend in Chemistry”, Riyadh Saudi Arabia (2016).
159. M.Habila, Z. ALOthman, A. El-Toni, J. Labis, X. Li, F. Zhang, M. Soylak, Fabrication of 2-mercaptobenzothiazole-Fe3O4@SiO2@carbon nanoparticles for separation and enrichment of heavy metals from environmental samples, 6th International Chemistry Conference “Recent Trend in Chemistry”, Riyadh Saudi Arabia (2016).
160. M. Soylak, Recent trends in nanosized materials for solid phase extraction and solid phase microextraction: Green Chemistry Applications, 6th International Chemistry Conference “Recent Trend in Chemistry”, Invited Lecture, Riyadh Saudi Arabia (2016).
161. M. Soylak, Advanced in Solid Phase Technique Applications, Workshop “Advanced Extraction and Pre-concentration Techniques for Sensitive Analytical Methods” 6th International Chemistry Conference “Recent Trend in Chemistry, Riyadh Saudi Arabia (2016).
162. E. Yılmaz, S. Erdoğan, E. Şahmetlioğlu, M. Soylak, Synthesis, Characterization and Catalytic Properties of Carbonanotupe/Graphene Oxide/Polypyrrole/Magnetic Ferrite/ Palladium (CNT/GO/PP/Fe/Pd) Nano Composite Catalyst, 320, ECOLOGY 2017, Kayseri- Turkey (2017).
163. Ü. Divrikli, M. Soylak, L. Elci, Monitoring of Heavy Metals in Spices and Herbal Plants from Turkey, 1290, International Conference on Agriculture, Forest, Food Sciences and Technologies (ICAFOF 2017) Cappadocia / Turkey (2017).
164. A. Vural, A. Gundogdu, F. Saka, V.N. Bulut, S. Alemdag, M. Soylak, The Heavy Metal Effects Of Alteration Fields On The Surface Waters: Sariçiçek (Gumushane-Turkey) And Its Near Vicinity, 559, III. International Conference on Engineering and Natural Sciences (ICENS), Budapest-Hungary (2017).
165. A. Vural, A. Gundogdu, F. Saka, V.N. Bulut, S. Alemdag, M. Soylak, The Heavy Metal Effects Of Mineralization And Alteration Areas With Buried Ore Deposits Potential On The Surface Waters, 560, III. International Conference on Engineering and Natural Sciences (ICENS), Budapest-Hungary (2017).
166. A. Sungur, H. Özcan, E. Gür, S.T. Eren, O. Yuksel, M. Soylak, Determination of Heavy Metal Mobility in The Soils of Apple Gardens in Umurbey Plain (Canakkale), 157, VIII. International Symposium on Ecology and Environmental Problems, Çanakkale-Turkey (2017).
167. A. Sungur, E. Kelepertzis, H. Özcan, M. Bozcu, M. İsler, M. Soylak, Heavy Metals in The Soil Formed on The Altered Volcanic Rock, 158, VIII. International Symposium on Ecology and Environmental Problems, Çanakkale-Turkey (2017).
168. A. Sungur, E. Kelepertzis, E. Gür, F. Botsou, H. Özcan, Ö. Özay, M. Soylak, Barium in Peach Gardens from Çanakkale,Turkey, 159, VIII. International Symposium on Ecology and Environmental Problems, Çanakkale-Turkey (2017).
169. E. Gür, A. Sungur, H. Özcan, Ö. Özay, M. Soylak, Effect of Agricultural Inputs on Copper Concentration in Cherry Gardens, Çanakkale, Turkey, 160, VIII. International Symposium on Ecology and Environmental Problems, Çanakkale-Turkey (2017).
170. P. Menghwar, E. Yılmaz, M. Soylak, Synthesis of Mose2 –Mwcnts Quantum Dots and Its Application As An Effectual Adsorbent In Ultrasound-Assisted Dispersive Solid Phase Extraction Of Pb(II) And Cu(II), OP15, 4th International Türk-Pak Conference on Chemical Sciences (ITPCCS 2017), Konya-Turkey (2017).
171. E. Yilmaz, M. Soylak, Deep Eutectic Solvent Based Liquid Phase Microextraction Methodfor Rhodamine B in Cosmetic Products and Water Samples: A Green Approach, OP36, 4th International Türk-Pak Conference on Chemical Sciences (ITPCCS 2017), Konya-Turkey (2017).
172. Y.E. Unsal, M. Soylak, Ultrasound Assisted-Deep Eutectic Solvent Based Liquid Phase Microextraction of Erytrosin from Food, Drink and Drug Samples, PP074, 4th International Türk-Pak Conference on Chemical Sciences (ITPCCS 2017), Konya-Turkey (2017).
173. E. Yilmaz, A. Duran, M. Soylak, Synthesis and characterization of MWCNTs-NiCo2O4 hybrid material for solid phase extraction of curcumin, PP081, 4th International Türk-Pak Conference on Chemical Sciences (ITPCCS 2017), Konya-Turkey (2017).
174. B. Özdemir, E. Yilmaz, M. Soylak, Liquid phase microextraction of quercetin using amine based extractants in different samples, PP083, 4th International Türk-Pak Conference on Chemical Sciences (ITPCCS 2017), Konya-Turkey (2017).
175. S. Doğru, E. Yılmaz, S.B. Gündüz, M. Soylak, Amine-based Liquid Phase Microextraction Recovery of Hg(II) From Aqueous Solutions In The Presence of PAN, PP095, 4th International Türk-Pak Conference on Chemical Sciences (ITPCCS 2017), Konya-Turkey (2017).
176. P. Menghwar, E. Yılmaz, M. Soylak, Development of an ultrasonic assisted restricted access supramolecular solvent based liquid phase microextraction (UA-RAS-LPME) method for the extraction and preconcentration of curcumin, PP096, 4th International Türk-Pak Conference on Chemical Sciences (ITPCCS 2017), Konya-Turkey (2017).
177. Z. Erbaş, E. Yilmaz, M. Soylak, Deep eutectic solvent based liquid phase microextraction method for valence speciation of arsenic (III/VI) in real samples, PP097, 4th International Türk-Pak Conference on Chemical Sciences (ITPCCS 2017), Konya-Turkey (2017).
178. M.K. Oduncu, S. Özdemir, M. Soylak, E. Kilinc, U(VI) separation and preconcentration by using thermophilic immobilized Bacillus vallismortis, 2683, 2nd International Conference on Civil and Environmental Engineering (ICOCEE) Cappodocia-Turkey (2017).
179. I. Narin, A. Bozdag, E. Sahmetlioglu, M. Soylak, Synthesis methacrylamide/divinylbenzene/graphite composite for separation and preconcentration of some trace elements, PCM2244, 2017 Global Conference on Polymer and Composite Materials (PCM 2017), Guangzhou, China (PCM 2017).
180. G.S. Kanberoğlu, E. Yılmaz, M. Soylak, Some Applications of Deep Eutectic Solvents for the Microextraction of Trace Inorganic and Organic species, oral 88, 1st International Conference on Innovations in Natural Science and Engineering (ICINSE 2018), Magosa, Turkish Republic of Northern Cyprus (2018).
181. E. Yilmaz, M. Soylak, Enzyme based hydrolytic microextraction of manganese in food samples, poster 123, 1st International Conference on Innovations in Natural Science and Engineering (ICINSE 2018), Magosa, Turkish Republic of Northern Cyprus (2018).
182. Z. Erbas, M. Soylak, E. Yilmaz, M. Dogan, Microextraction of Ni(II) from environmental samples and its flame atomic absorption spectrometric determination, poster 123, 1st International Conference on Innovations in Natural Science and Engineering (ICINSE 2018), Magosa, Turkish Republic of Northern Cyprus (2018).
183. U. Divrikli, B. Aksoy, L. Elçi, M. Soylak, Preconcentration of copper, lead, gold and palladium by microextraction technique based on ionic liquid, 4th International Conference on New Trends in Chemistry (ICNTC 2018), St. Petersburg, Russia (2018).
184. U. Divrikli, L. Elçi, M. Soylak, Selective extraction of iron, gold and palladium with dispersive liquid liquid microextraction method, 4th International Conference on New Trends in Chemistry (ICNTC 2018), St. Petersburg, Russia (2018).
185. M.S. Yalcin, S. Ozdemir, E. Kilinc, M. Soylak, Preconcentration of Al(III) by Coriolus versicolor immobilized ?-Fe2O3 nanoparticles prior to its determination by ICP-OES, 7th International Molecular Biology and Biotechnology Congress (MOLBIOTECH 2018), Konya-Turkey (2018).
186. S. Ozdemir, M.S. Yalcin, E. Kilinc, M. Soylak, Comparison of Cd(II) preconcentration by using magnetized bio-solid phase extractors and its determination in real samples, 7th International Molecular Biology and Biotechnology Congress (MOLBIOTECH 2018), Konya-Turkey (2018).
187. A. Vural, A. Gündoğdu, F. Saka, C. Baltacı, V.N. Bulut, S. Alemdağ, M. Soylak, Regional monitoring and assessment of water quality surface waters in Arzular-Kabaköy Mineralization/ alteration area in Gümüşhane (NE Turkey), The 36th National and the 3rd International Geosciences Congress, Tehran-Iran (2018).
188. M. Soylak, Eser Analizde Ayırma ve Zenginleştirme Yöntemleri: Katı faz Ekstraksiyonundan Mikroekstraksiyona 30 yıl, IS1, P1, V. International Trace Analysis Congress, Sivas (2018).
189. F. Aydın, E. Yılmaz, E. Ölmez, M. Soylak, Multiwalled Carbon Nanotube/CuO/CuO2 Hybrid Material as A Novel Sorbent for Fast and Effective Vortex-Assisted Solid Phase Extraction of Uranium for ICP-MS Detection, OP 35, P37, V. International Trace Analysis Congress, Sivas (2018).
190. A. Gündoğdu, A. Vural, V. N. Bulut, C. Baltacı, M. Soylak, Gümüşhanede’deki Bazı Yüzey Sularının Su Kalitesi Açısından İzlenmesi ve Değerlendirmesi, OP 28, P40, V. International Trace Analysis Congress, Sivas (2018).
191. İ. Narin, E. Şahmetlioğlu, A. Bozdağ, M. Soylak, A New Sorbent Synthesized and Used for Solid – Phase Extraction of Some Trace Elements, OP 33, P45, V. International Trace Analysis Congress, Sivas (2018).
192. E. Yılmaz, M. Soylak, Hydrothermal Synthesis Procedure As a Effective and Simple Way for Fabrication of Nanocomposite Materials, OP 45, P60, V. International Trace Analysis Congress, Sivas (2018).
193. V. N. Bulut, A. Gündoğdu, A. Vural, C. Baltacı, M. Soylak, Gümüşhane Harşit Çayı’nın Florür İçeriğinin Jeolojik ve Antropojenik Olarak İncelenmesi, OP 46, P61, V. International Trace Analysis Congress, Sivas (2018).
194. F. Çiğdem, D. Yuvalı, E. Yılmaz, M. Soylak, İ. Narin, Ultrasound Assisted Deep Eutectic Solvent (DES) – Emulsification Liquid-Liquid Microextraction of İbuprofen in Water and Pharmaceutical Samples, OP 47, P62, V. International Trace Analysis Congress, Sivas (2018).
195. S. Kılıç, M. Soylak, Determination of Trace Element Contents in Plant Teas Collected from Antalya Region by ICP-MS, SO19, P 90, V. International Trace Analysis Congress, Sivas (2018).
196. Ü. Divrikli, K. Taşkıran, M. Soylak, L. Elçi, Selective Extraction of Iron, Gold, and Pallladium with Disersive Liquid – Liquid Microextraction Method, PP10, P 103, V. International Trace Analysis Congress, Sivas (2018).
197. Y. E. Ünsal, M. Soylak, Ultrasound Assisted-Deep Eutetic Solvent Based Liquid Phase Microextraction of Brillant Black BN in Food Samples, PP12, P105, V. International Trace Analysis Congress, Sivas (2018).
198. Z. Turkan, S. Özdemir, E. Kılınç, M. Soylak, Preconcentration and Extraction of Copper Ion from Enviromental Samples by Using Magnetized Thermophilic Bacillus cereus-SO6, PP53, P147, V. International Trace Analysis Congress, Sivas (2018).
199. A. Sungur, H. Özcan, M. Bozcu, M. Soylak, Serpantin Üzerinde Oluşmuş Toprakların Cr, Ni ve Co İçerikleri , PP56, P150, V. International Trace Analysis Congress, Sivas (2018).
200. A. Sungur, H. Özcan, M. Bozcu, M. Soylak, Malakit Mineralince Zengin Altere Andezitik Kayaç Üzerinde Oluşmuş Toprakların Ağır Metal İçeriği, PP57, P151, V. International Trace Analysis Congress, Sivas (2018).
201. A. Sungur, H. Özcan, E. Gür, M. Soylak, Kiraz Bahçelerinde Kobalt Mobilite ve Bioalınabilirliğin Belirlenmesi (Lapseki-Çanakkale), PP63, P157, V. International Trace Analysis Congress, Sivas (2018).
202. A. Sungur, H. Özcan, E. Gür, M. Soylak, Litojenik Bir Element Olarak Alüminyumun Jeokimyasal Fraksiyonlarının Belirlenmesi, PP64, P158, V. International Trace Analysis Congress, Sivas (2018).
203. N. Özkantar, M. Soylak, M. Tüzen, Ecrichment and Spectrophometric Determination of Erythrosine Dye (E127) in Drugs and Cosmetic Products by Cyclohexlamine Based Liquid – Liquid Microextraction Method, PP71, P 165, V. International Trace Analysis Congress, Sivas (2018).
204. Z. Erbaş, R. Maulana, E. Yılmaz, S. Özdemir, E. Kılınç, M. Soylak, Cu (II)’ın 1-(2-Pyrdiylazo) 2-Naphol Kompleksi Halinde Coprinus Atramentaria Üzerinde Katı Faz Ekstraksiyonu, PP77, P171, V. International Trace Analysis Congress, Sivas (2018).
205.Z. Erbaş, E. Yılmaz, M. Soylak, Rodamine B Boyar Maddesinin Sıvı Faz Mikroekstraksiyonu ile Zenginleştirilmesi ve UV-VIS Spektrofotometresi ile Tayini, PP78, P172, V. International Trace Analysis Congress, Sivas (2018).
188. M. Soylak, Eser Analizde Ayırma ve Zenginleştirme Yöntemleri: Katı faz Ekstraksiyonundan Mikroekstraksiyona 30 yıl, IS1, P1, V. International Trace Analysis Congress, Sivas (2018).
189. F. Aydın, E. Yılmaz, E. Ölmez, M. Soylak, Multiwalled Carbon Nanotube/CuO/CuO2 Hybrid Material as A Novel Sorbent for Fast and Effective Vortex-Assisted Solid Phase Extraction of Uranium for ICP-MS Detection, OP 35, P37, V. International Trace Analysis Congress, Sivas (2018).
190. A. Gündoğdu, A. Vural, V. N. Bulut, C. Baltacı, M. Soylak, Gümüşhanede’deki Bazı Yüzey Sularının Su Kalitesi Açısından İzlenmesi ve Değerlendirmesi, OP 28, P40, V. International Trace Analysis Congress, Sivas (2018).
191. İ. Narin, E. Şahmetlioğlu, A. Bozdağ, M. Soylak, A New Sorbent Synthesized and Used for Solid – Phase Extraction of Some Trace Elements, OP 33, P45, V. International Trace Analysis Congress, Sivas (2018).
192. E. Yılmaz, M. Soylak, Hydrothermal Synthesis Procedure As a Effective and Simple Way for Fabrication of Nanocomposite Materials, OP 45, P60, V. International Trace Analysis Congress, Sivas (2018).
193. V. N. Bulut, A. Gündoğdu, A. Vural, C. Baltacı, M. Soylak, Gümüşhane Harşit Çayı’nın Florür İçeriğinin Jeolojik ve Antropojenik Olarak İncelenmesi, OP 46, P61, V. International Trace Analysis Congress, Sivas (2018).
194. F. Çiğdem, D. Yuvalı, E. Yılmaz, M. Soylak, İ. Narin, Ultrasound Assisted Deep Eutectic Solvent (DES) – Emulsification Liquid-Liquid Microextraction of İbuprofen in Water and Pharmaceutical Samples, OP 47, P62, V. International Trace Analysis Congress, Sivas (2018).
195. S. Kılıç, M. Soylak, Determination of Trace Element Contents in Plant Teas Collected from Antalya Region by ICP-MS, SO19, P 90, V. International Trace Analysis Congress, Sivas (2018).
196. Ü. Divrikli, K. Taşkıran, M. Soylak, L. Elçi, Selective Extraction of Iron, Gold, and Pallladium with Disersive Liquid – Liquid Microextraction Method, PP10, P 103, V. International Trace Analysis Congress, Sivas (2018).
197. Y. E. Ünsal, M. Soylak, Ultrasound Assisted-Deep Eutetic Solvent Based Liquid Phase Microextraction of Brillant Black BN in Food Samples, PP12, P105, V. International Trace Analysis Congress, Sivas (2018).
198. Z. Turkan, S. Özdemir, E. Kılınç, M. Soylak, Preconcentration and Extraction of Copper Ion from Enviromental Samples by Using Magnetized Thermophilic Bacillus cereus-SO6, PP53, P147, V. International Trace Analysis Congress, Sivas (2018).
199. A. Sungur, H. Özcan, M. Bozcu, M. Soylak, Serpantin Üzerinde Oluşmuş Toprakların Cr, Ni ve Co İçerikleri , PP56, P150, V. International Trace Analysis Congress, Sivas (2018).
200. A. Sungur, H. Özcan, M. Bozcu, M. Soylak, Malakit Mineralince Zengin Altere Andezitik Kayaç Üzerinde Oluşmuş Toprakların Ağır Metal İçeriği, PP57, P151, V. International Trace Analysis Congress, Sivas (2018).
201. A. Sungur, H. Özcan, E. Gür, M. Soylak, Kiraz Bahçelerinde Kobalt Mobilite ve Bioalınabilirliğin Belirlenmesi (Lapseki-Çanakkale), PP63, P157, V. International Trace Analysis Congress, Sivas (2018).
202. A. Sungur, H. Özcan, E. Gür, M. Soylak, Litojenik Bir Element Olarak Alüminyumun Jeokimyasal Fraksiyonlarının Belirlenmesi, PP64, P158, V. International Trace Analysis Congress, Sivas (2018).
203. N. Özkantar, M. Soylak, M. Tüzen, Ecrichment and Spectrophometric Determination of Erythrosine Dye (E127) in Drugs and Cosmetic Products by Cyclohexlamine Based Liquid – Liquid Microextraction Method, PP71, P 165, V. International Trace Analysis Congress, Sivas (2018).
204. Z. Erbaş, R. Maulana, E. Yılmaz, S. Özdemir, E. Kılınç, M. Soylak, Cu (II)’ın 1-(2-Pyrdiylazo) 2-Naphol Kompleksi Halinde Coprinus Atramentaria Üzerinde Katı Faz Ekstraksiyonu, PP77, P171, V. International Trace Analysis Congress, Sivas (2018).
205.Z. Erbaş, E. Yılmaz, M. Soylak, Rodamine B Boyar Maddesinin Sıvı Faz Mikroekstraksiyonu ile Zenginleştirilmesi ve UV-VIS Spektrofotometresi ile Tayini, PP78, P172, V. International Trace Analysis Congress, Sivas (2018).
206. Z. Türkan, S. Özdemir, E. Kılınç, M. Soylak, A Thermophilic Biosorbent for Magnetic Solid-Phase Extraction of Mn(II) from Natural Water and Biological Samples, PP88, P 182, V. International Trace Analysis Congress, Sivas-Turkey (2018).
207. A. Bozdağ, İ. Narin, E. Şahmetlioğlu, M. Soylak, A Solid Phase Extaraction Method for Some Trace Elements Seperation and Preconcentration by Using a New Magnetic Nanocomposite Sorbent, PP105, P 200, V. International Trace Analysis Congress, Sivas-Turkey (2018).
208. A. Duran, E. Yılmaz, U. Şahin, M. Soylak, Trace Element Analysis of Some Turkish Chocolate Products ThroughMicrowave Digestion and ICP-MS Detection, PP116, P 212, V. International Trace Analysis Congress, Sivas-Turkey (2018).
209. A. Sungur, A. Vural, A. Gündoğdu, M. Soylak, Gümüştuğ Köyü (Torul-Gümüşhane) Tarım Topraklarında Manganın Jeokimyasal Karakterizasyonu, PP128, P224, V. International Trace Analysis Congress, Sivas-Turkey (2018).
210. M. Soylak, Some applications of nanotechnology in analytical chemistry, 1st International Technology Sciences and Desing Symposium, Giresun-Turkey (2018).
211. M. Soylak, Separation and preconcentration methods in trace analysis of organic and inorganic species: from solid phase extraction to microextraction (Invited Lecture), 29th National & 17th International Chemistry Conference, CHEMCON-2018, Bara Gali-Pakistan (2018).
212. M. Khan, J. Shah, M.R. Jan, M. Soylak, Switchable Solvent Based Liquid Phase Microextraction of Mercury from Environmental Samples: A Green Aspect, 29th National & 17th International Chemistry Conference, CHEMCON-2018, Bara Gali-Pakistan (2018).
213. F. Aydin, E. Yilmaz, G. Demirkiran, Z. Erbaş, M. Soylak, The Application of TiO2/ZnO nanocomposite as a New Trapping Media for Solid Phase Extraction of U and Th, International Academic Conference on Applied Research in Engineering, Science & Technology, Brussels, Belgium (2018).
214. M. Soylak, Separation and preconcentration methods in trace species in environmental samples: from solid phase extraction to microextraction (Invited Lecture), 2th International, Symposium on Materials, Electrochemistry and Environment (CIMEE 2018) Tripoli, Lebanon (2018).
215. S. Özdemir, E. Kılınç, M.S.Yalçın, M. Soylak, A novel magnetized bio-solid phase extractor for preconcentrations of Zn(II) and Cr(III) ions from natural samples, S-040, EastWest Chemistry Conference, Lviv, Ukraine (2018).
216. M.S.Yalçın, S. Özdemir, E. Kılınç, M. Soylak, Preconcentration of Ni(II) and Pb(II) by Pleurotus ostreatus immobilized γ-Fe2O3 nanoparticles prior to its determination by ICP-OES, P-060, EastWest Chemistry Conference, Lviv, Ukraine (2018).
217. A. Gundogdu, V.N. Bulut, C. Duran, O. Bekircan, M. Soylak, Separation and Pre-concentration of Trace Heavy Metals from Environmental Matrices by a Novel Carrier Element–Free Coprecipitation (CEFC) Method Using a Thiosemicarbazide Derivative Ligand Prior to Their Microwave Plasma–Atomic Emission Spectrometric (MP–AES) Determinations, The 1st Eurasia Environmental Chemistry Congress, Antalya, Turkey (2018).
218. M. Soylak, Green Chemistry applications: green solvents in the mixroextraction studies, Invited Lecture, The 1st Eurasia Environmental Chemistry Congress, Antalya, Turkey (2018).
219. M. Soylak, Production of New Nanocomposites for Removal, Separation, Preconcentration of Traces Species in Water, 4th Science and Technology Exchange Program (STEP) in Islamic Countries, Mascat, Oman (2018).
220. A. Vural, V.N. Bulut, S. Alemdağ, M. Soylak, Geochemical investigation of the potability of surface water in Torul Çit River (Gümüşhane, NE Turkey), 3rd International Health Sciences and Management Conference, Sofia- Bulgaria (2018).