166. M. Tuzen, M. Soylak, Determination of Trace Metals in Canned Fish Marketed in Turkey, Food Chemistry, 101, 1378-1382 (2007).

167. M. Tuzen, O.D. Uluozlu, C. Usta, M. Soylak, Biosorption of Copper(II), Lead(II), Iron(III) and Cobalt(II) on Bacillus Sphaericus Loaded Diaion SP-850 Resin, Analytica Chimica Acta, 581, 241-246 (2007).

168. M. Tuzen, K.O. Saygi, M. Soylak, Separation and Speciation of Selenium in Food and Water Samples by the Combination of Magnesium Hydroxide Coprecipitation-Graphite Furnace Atomic Absorption Spectrometric Determination, Talanta, 71, 424-429 (2007).

169. M. Tuzen, E. Sesli, M. Soylak, Trace Element Levels of Mushroom Species from East Black Sea Region of Turkey, Food Control, 18, 806-810 (2007).

170. K.O. Saygi, E. Melek, M. Tuzen, M. Soylak, Speciation of Selenium(IV) and Selenium(VI) in Environmental Samples by the Combination of Graphite Furnace Atomic Absorption Spectrometric Determination and Solid Phase Extraction on Diaion HP-2MG, Talanta, 71, 1375-1381 (2007).

171. M. Tuzen, M. Soylak, Evaluation of Trace Element Contents in Canned Foods Marketed from Turkey, Food Chemistry, 102, 1089-1095 (2007).

172. C. Duran, H.B. Senturk, A. Gundogdu, V.N. Bulut, L. Elci, M. Soylak, M. Tufekci, Y. Uygur, Determination of Some Trace Metals in Environmental Samples by Flame AAS Following Solid Phase Extraction with Amberlite XAD-2000 Resin after Complexing with 8-Hydroxyquinoline, Chinese Journal of Chemistry, 25, 196-202 (2007).

173. M. Tuzen, S. Silici, D. Mendil, M. Soylak, Trace Element Levels in Honeys from Different Regions of Turkey, Food Chemistry, 103, 325-330 (2007).

174. Y. Surme, I. Narin, M. Soylak, H. Yuruk, M. Dogan, Cloud Point Extraction Procedure for Flame Atomic Absorption Spectrometric Determination of Lead(II) in Sediment and Water Samples, Microchimica Acta, 157, 193-199 (2007).

175. M. Soylak, S. Saracoglu, U. Divrikli, L. Elci, Membrane Filtration-Atomic Absorption Spectrometry Combination for Copper, Cobalt, Cadmium, Lead and Chromium in Environmental Samples, Environmental Monitoring and Assessment, 127, 169-176 (2007).

176. F.A. Aydin, M. Soylak, Solid Phase Extraction and Preconcentration of Uranium(VI) and Thorium (IV) on Duolite XAD761 prior to their Inductively Coupled Plasma Spectrometric Determination, Talanta, 72, 187-192 (2007).

177. M. Ghaedi, M. Montazerozohori, M. Soylak, Solid Phase Extraction Method for Selective Determination of Pb(II) in Water Samples Using 4-(4-Methoxybenzylidenimine) Thiophenole, Journal of Hazardous Materials, 142, 368-373 (2007).

178. M. Ghaedi, F. Ahmadi, M. Soylak, Simultaneous Preconcentration of Copper, Nickel, Cobalt and Lead Ions prior to their Flame Atomic Absorption Spectrometric Determination, Annali di Chimica (Rome), 97, 277-285 (2007).

179. V.N. Bulut, C. Duran, M. Tufekci, L. Elci, M. Soylak, Speciation of Cr(III) and Cr(VI) after Column Solid Phase Extraction on Amberlite XAD-2010, Journal of Hazardous Materials, 143, 112-117 (2007).

180. D.S.K Peker, O. Turkoglu, M. Soylak, Dysprosium(III) Hydroxide Coprecipitation System for the Separation and Preconcentration of Heavy Metal Contents of Table Salts and Natural Waters, Journal of Hazardous Materials, 143, 555-560 (2007).

181. M.G. Yalcin, I. Narin, M. Soylak, Heavy Metal Contents of the Karasu Creek Sediments, Nigde, Turkey, Environmental Monitoring and Assessment, 128, 351-357 (2007).

182. O.D. Uluozlu, M. Tuzen, D. Mendil, M. Soylak, Trace Metal Content in Nine Species of Fish from the Black and Aegean Seas, Turkey, Food Chemistry, 104, 835-840 (2007).

183. A. Sari, M. Tuzen, M. Soylak, Adsorption of Pb (II) and Cr(III) from Aqueous Solution on Celtek Clay, Journal of Hazardous Materials, 144, 41-46 (2007).

184. M. Tuzen, O.D. Uluozlu, M. Soylak, Cr(VI) and Cr(III) Speciation on Bacillus Sphaericus Loaded Diaion SP-850 Resin, Journal of Hazardous Materials, 144, 549-555 (2007).

185. I. Narin, Y. Surme, E. Bercin, M. Soylak, SP70-a-Benzoin Oxime Chelating Resin for Preconcentration-Separation of Pb(II), Cd(II), Co(II) and Cr(III) in Environmental Samples, Journal of Hazardous Materials, 145, 113-119 (2007).

186. U. Divrikli, A.A. Kartal, M. Soylak, L. Elci, Preconcentration of Pb(II), Cr(III), Cu(II), Ni(II) and Cd(II) Ions in Environmental Samples by Membrane Filtration prior to their Flame Atomic Absorption Spectrometric Determinations, Journal of Hazardous Materials, 145, 459-464 (2007).

187. M. Soylak, R.S. Cay, Separation/preconcentration of Silver(I) and Lead(II) in Environmental Samples on Cellulose Nitrate Membrane Filter prior to their Flame Atomic Absorption Spectrometric Determinations, Journal of Hazardous Materials, 146, 142-147 (2007).

188. V.N. Bulut, A. Gundogdu, C. Duran, H.B. Senturk, M. Soylak, L. Elci, M. Tufekci, A Multi-Element Solid Phase Extraction Method for Trace Metals in Environmental Samples on Amberlite XAD-2000, Journal of Hazardous Materials, 146, 155-163 (2007).

189. C. Duran, A. Gundogdu, V.N. Bulut, M. Soylak, L. Elci, H.B. Senturk, M. Tufekci, Solid Phase Extraction of Mn(II), Co(II), Ni(II), Cu(II), Cd(II) and Pb(II) Ions from Environmental Samples, Journal of Hazardous Materials, 146, 347-355 (2007).

190. A. Gundogdu, C. Duran, H.B. Senturk, L. Elci, M. Soylak, Simultaneous Preconcentration of Trace Metals in Environmental Samples using Amberlite XAD-2010/8-Hydroxyquinoline System, Acta Chimica Slovenica, 54, 308-316 (2007).

191. C. Duran, M. Soylak, V.N. Bulut, A. Gundogdu, M. Tufekci, L. Elci, H.B. Senturk, Speciation of Cr(III) and Cr(VI) in Environmental Samples after Solid Phase Extraction on Amberlite XAD-2000, Journal of the Chinese Chemical Society, 54, 625-634 (2007).

192. A. Sari, M. Soylak, Equilibrium and Thermodynamic Studies for Stearic Acid Adsorption onto Celtek Clay, Journal of the Serbian Chemical Society, 72, 485-494 (2007).

193. S. Saracoglu, K.O. Saygi, O.D. Uluozlu, M. Tuzen, M. Soylak, Determination of Trace Element Contents of Baby Foods from Turkey, Food Chemistry, 105, 280-285 (2007).

194. M. Tuzen, M. Soylak, Multiwalled Carbon Nanotubes for Speciation of Chromium in Environmental Samples, Journal of Hazardous Materials, 147, 219-225 (2007).

195. F.A. Aydin, M. Soylak, A Novel Multi-Element Coprecipitation Technique for Separation and Enrichment of Metal Ions in Environmental Samples, Talanta, 73, 134-141 (2007).

196. M. Ghaedi, F. Ahmadi, M. Soylak, Preconcentration and Separation of Nickel, Copper and Cobalt Using Solid Phase Extraction and their Determination in Some Real Samples, Journal of Hazardous Materials, 147, 226-231 (2007).

197. O.D. Uluozlu, K. Kinalioglu, M. Tuzen, M. Soylak, Trace Metal Levels in Lichen Samples from Roadsides in East Black Sea Region, Turkey, Biomedical and Environmental Sciences, 20, 203-207 (2007).

198. M. Soylak, B. Kaya, M. Tuzen, Copper (II)-8-hydroxquinoline Coprecipitation System for Preconcentration and Separation of Cobalt(II) and Manganese(II) in Real Samples, Journal of Hazardous Materials, 147, 832-837 (2007).

199. L. Elci, D. Sahan, A. Basaran, M. Soylak, Solid Phase Extraction of Gold (III) on Amberlite XAD-2000 for its Flame Atomic Absorption Spectrometric Determinations, Environmental Monitoring and Assessment, 132, 331-338 (2007).

200. A. Sari, M. Tuzen, D. Citak, M. Soylak, Adsorption Characteristics of Cu(II) and Pb(II) onto Expanded Perlite from Aqueous Solution, Journal of Hazardous Materials, 148, 387-394 (2007).

201. M. Soylak, M. Tuzen, A.S. Souza, M.G.A. Korn, S.L.C. Ferreira, Optimization of Microwave Assisted Digestion Procedure for the Determination of Zinc, Copper and Nickel in Tea Samples Employing Flame Atomic Absorption Spectrometry, Journal of Hazardous Materials, 149, 264-268 (2007).

202. A. Sari, M. Tuzen, D. Citak, M. Soylak, Equilibrium, Kinetic and Thermodynamic Studies of Adsorption of Pb(II) from Aqueous Solution onto Turkish Kaolinite Clay, Journal of Hazardous Materials, 149, 283-291 (2007).

203. H.B. Senturk, A. Gundogdu, V.N. Bulut, C. Duran, M. Soylak, L. Elci, M. Tufekci, Separation and Enrichment of Gold(III) from Environmental Samples prior to its Flame Atomic Absorption Spectrometric Determination, Journal of Hazardous Materials, 149, 317-323 (2007).

204. U. Divrikli, A. Akdogan, M. Soylak, L. Elci, Solid Phase Extraction of Fe (III), Pb (II) and Cr (III) in Environmental Samples on Amberlite XAD-7 and their Flame Atomic Absorption Spectrometric Determinations, Journal of Hazardous Materials, 149, 331-337 (2007).

205. A. Sari, M. Tuzen, O.D. Uluozlu, M. Soylak, Biosorption of Pb(II) and Ni(II) from Aqueous Solution by Lichen (Cladonia furcata) Biomass, Biochemical Engineering Journal, 37, 151-158 (2007).