1992
1. L. Elci, M. Soylak, M. Dogan, Preconcentration of Trace Metals in River Waters by the Application of Chelate Adsorption, Fresenius Journal of Analytical Chemistry, 342, 175-178 (1992).
1993
2. M. Soylak, L. Elci, M. Dogan, Determination of Some Trace Metals in Dialysis Solutions by Atomic Absorption Spectrometry after Preconcentration, Analytical Letters, 26, 1997-2007 (1993).
1995
3. M. Soylak, M. Dogan, Physical and Chemical Properties of the Mineral Spring Waters from Central Region of Anatolia, Turkiye, Fresenius Environmental Bulletin, 4, 35-40 (1995).
4. M. Soylak, L. Elci, M. Dogan, Preconcentration of Trace Amounts of Tungsten on Amberlite XAD-7 for its Spectrophotometric Determination in Hot Spring Water, Fresenius Journal of Analytical Chemistry, 351, 308-310 (1995).
5. M. Soylak, L. Elci, M. Dogan, Spectrophotometric Determination of Trace Amounts of Tungsten in Geological Samples after Preconcentration on Amberlite XAD-1180, Talanta, 42, 1513-1517 (1995).
6. M. Soylak, R. Saraymen, M. Dogan, Investigation of Lead, Chromium, Cobalt and Molybdenum Concentrations in Hair Samples Collected from Diabetic Patients, Fresenius Environmental Bulletin, 4, 485-490 (1995).
1996
7. M. Soylak, U. Sahin, L. Elci, Spectrophotometric Determination of Molybdenum in Steel Samples Utilising Selective Sorbent Extraction on Amberlite XAD-8 Resin, Analytica Chimica Acta, 322, 111-115 (1996).
8. M. Soylak, M. Dogan, Chemical Analysis of Mineral Spring Waters from the Kayseri-Yozgat District, Turkiye, Fresenius Environmental Bulletin, 5, 13-20 (1996).
9. M. Soylak, M. Dogan, Separation and Enrichment of Zinc, Iron, Copper, Cadmium, Cobalt and Nickel from Urine with Amberlite XAD-16 Resin, Trace Elements and Electrolytes, 13, 130-132 (1996).
10. M. Soylak, M. Dogan, O. Turkoglu, Trace Metals Pollution in Sediments of Sarmisakli River Region, Kayseri-Turkiye, International Journal of Chemistry, 7, 49-53 (1996).
11. M. Soylak, M. Dogan, Column Preconcentration of Trace Amounts of Copper on Activated Carbon from Natural Water Samples, Analytical Letters, 29, 635-643 (1996).
12. M. Soylak, L. Elci, M. Dogan, Determination of Some Trace Metal Impurities in Refined and Unrefined Salts after Preconcentration onto Activated Carbon, Fresenius Environmental Bulletin, 5, 148-155 (1996).
1997
13. M. Soylak, L. Elci, M. Dogan, Determination of Trace Amounts of Cobalt in Natural Water Samples as 4-(2-Thiazolylazo) Recorcinol Complex after Adsorptive Preconcentration, Analytical Letters, 30, 623-631 (1997).
14. M. Soylak, U. Sahin, A. Ulgen, L. Elci, M. Dogan, Determination of Aluminium at Trace Level in Water Samples by Visible Absorption Spectroscopy with a Laser Diode, Analytical Sciences, 13, 287-289 (1997).
15. M. Soylak, L. Elci, Preconcentration and Separation of Trace Metal Ions from Sea Water Samples by Use of Amberlite XAD-16 after Complexation with Sodium Diethyldithiocarbamate, International Journal of Environmental Analytical Chemistry, 66, 51-59 (1997).
16. R. Saraymen, M. Soylak, L. Elci, M. Dogan, Blood Selenium Level of Adults Living in the Province of Kayseri-Turkiye, Fresenius Environmental Bulletin, 6, 694-698 (1997).
17. M. Soylak, L. Elci, M. Dogan, Determination of Molybdenum in Water and Geological Samples from Sorgun-Yozgat Region after Separation and Preconcentration: Comparative Results, Kuwait Journal of Science and Engineering, 24, 87-92 (1997).
18. I. Narin, M. Soylak, M. Dogan, Traffic Pollution in Nigde-Turkiye: Investigation of Trace Element Contents of Soil Samples, Fresenius Environmental Bulletin, 6, 749-752 (1997).
19. M. Soylak, U. Divrikli, M. Dogan, Column Separation and Enrichment of Trace Amounts of Cu, Ni and Fe on XAD-16 Resin in Industrial Fertilisers after Complexation with 4-(2-Thiazolylazo) Resorcinol, Journal of Trace and Microprobe Techniques, 15, 197-204 (1997).
20. M. Soylak, I. Narin, M. Dogan, Trace Enrichment and Atomic Absorption Spectrometric Determination of Lead, Copper, Cadmium and Nickel in Drinking Water Samples by Use of an Activated Carbon Column, Analytical Letters, 30, 2801-2810 (1997).
21. R. Saraymen, M. Soylak, Lead Contents of the Whole Blood from Inhabitants of Kayseri, Turkiye, International Journal of Chemistry, 8, 27-29 (1997).
1998
22. M. Soylak, Determination of Trace Amounts of Copper in Metallic Aluminium Samples after Separation and Preconcentration on an Activated Carbon Column, Fresenius Environmental Bulletin, 7, 383-387 (1998).
23. I. Narin, M. Soylak, M. Dogan, Rubidium and Strontium Levels of Natural Water Samples from the Middle Anatolia Region of Turkiye, Kuwait Journal of Science and Engineering, 25, 217-222 (1998).
24. M. Soylak, R. Saraymen, I. Narin, M. Dogan, Serum Zinc Levels of a Poor Economic and Social Region near an Industrial Zone, Trace Elements and Electrolytes, 15, 142-144 (1998).
25. M. Soylak, U. Divrikli, L. Elci, M. Dogan, Column Chromatographic Preconcentration of Copper, Nickel and Iron in Ammonium Salts by Graphite Furnace Atomic Absorption Spectrometry, Kuwait Journal of Science and Engineering, 25, 389-396 (1998).
26. R. Saraymen, M. Soylak, I. Narin, Serum Cadmium Levels of People Living in Kayseri-Belsin Region-Turkiye, Fresenius Environmental Bulletin, 7, 403-405 (1998).
1999
27. I. Narin, M. Soylak, Monitoring Trace Metal Levels in Nigde, Turkey: Nickel, Copper, Manganese, Cadmium and Cobalt Contents of the Street Dust Samples, Trace Elements and Electrolytes, 16, 99-103 (1999).
28. M. Soylak, I. Narin, L. Elci, M. Dogan, Investigation of Some Trace Element Pollution in Karasu, Sarmisakli Cayi and Kizilirmak Rivers, Kayseri-Turkey, Fresenius Environmental Bulletin, 8, 14-17 (1999).
29. I. Narin, M. Soylak, Determination of Cadmium, Copper, Lead and Nickel Contents of Water Samples from Tabakhane River and Akkaya Dam, Nigde-Turkey after Preconcentration on Activated Carbon, Fresenius Environmental Bulletin, 8, 24-27 (1999).
30. M. Soylak, L. Elci, M. Dogan, Flame Atomic Absorption Spectrometric Determination of Cadmium, Cobalt, Copper, Lead and Nickel in Chemical Grade Potassium Salts after an Enrichment and Separation Procedure, Journal of Trace and Microprobe Techniques, 17, 149-156 (1999).
31. M. Soylak, O. Turkoglu, Trace Metal Accumulation Caused by Traffic in Agricultural Soil near a Motorway in Kayseri-Turkey, Journal of Trace and Microprobe Techniques, 17, 209-217 (1999).
32. M. Soylak, I. Narin, L. Elci, M. Dogan, Atomic Absorption Spectrometric Determination of Copper, Cadmium, Lead and Nickel in Urine Samples after Enrichment and Separation Procedure on an Activated Carbon Column, Trace Elements and Electrolytes, 16, 131-134 (1999).
33. M. Soylak, Y. Akkaya, L. Elci, Trace Metal Levels of River Water Samples from Gelingulu Dam, Karasu, Kanak Suyu and Delice River, Yozgat-Turkey, Fresenius Environmental Bulletin, 8, 453-456 (1999).
34. O. Turkoglu, M. Soylak, N. Kulcu, The Investigation of the Phase Diagram of the Binary System of Bi2O3-Sb2O3, Kuwait Journal of Science and Engineering, 26, 289-300 (1999).
2000
35. M. Soylak, I. Narin, L. Elci, M. Dogan, Lead Concentrations of Dust Samples from Nigde City-Turkey, Fresenius Environmental Bulletin, 9, 36-39 (2000).
36. M. Soylak, L. Elci, M. Dogan, A Sorbent Extraction Procedure for the Preconcentration of Gold, Silver and Palladium on an Activated Carbon Column, Analytical Letters, 33, 513-525 (2000).
37. U. Divrikli, M. Soylak, M. Dogan, Spectrophotometric Determination of Iodine by Alkaline Ashing and Iodine Starch Method in Urine Samples, Chemia Analityczna (Warsaw), 45, 257-264 (2000).
38. I. Narin, M. Soylak, L. Elci, M. Dogan, Determination of Trace Metal Ions by AAS in Natural Water Samples after Preconcentration of Pyrocatechol Violet Complexes on an Activated Carbon Column, Talanta, 52, 1041-1046 (2000).
39. M. Soylak, L. Elci, Solid Phase Extraction of Trace Metal Ions in Drinking Water Samples from Kayseri-Turkey, Journal of Trace and Microprobe Techniques, 18, 397-403 (2000).
40. M. Soylak, O. Turkoglu, Spectrophotometric Determination of Samarium (III) with Chrome Azurol S in the Presence of Cetylpyridinum Chloride, Talanta, 53, 125-129 (2000).
41. U. Divrikli, M. Soylak, L. Elci, S. Kurtoglu, M. Dogan, Urine Iodine Contents of Children Living in Kayseri-Turkey, Fresenius Environmental Bulletin, 9, 809-812 (2000).
42. L. Elci, M. Soylak, A. Uzun, E. Buyukpatir, M. Dogan, Determination of Trace Impurities in Some Nickel Compounds by Flame Atomic Absorption Spectrometry after Solid Phase Extraction Using Amberlite XAD-16 Resin, Fresenius Journal of Analytical Chemistry, 368, 358-361 (2000).
2001
43. M. Soylak, L. Elci, I. Narin, M. Dogan, Application of Solid Phase Extraction for the Preconcentration and Separation of Trace Amounts of Cobalt from Urine, Trace Elements and Electrolytes, 18, 26-29 (2001).
44. M. Soylak, S. Saracoglu, U. Divrikli, L. Elci, Copper and Zinc Concentrations of Serum Samples of Healthy People Living in Tokat, Turkey, Trace Elements and Electrolytes, 18, 47-50 (2001).
45. A. Uzun, M. Soylak, L. Elci, Preconcentration and Separation with Amberlite XAD-4 Resin; Determination of Cu, Fe, Pb, Ni, Cd and Bi at Trace Levels in Waste Water Samples by Flame Atomic Absorption Spectrometry, Talanta, 54, 197-202 (2001).
46. M. Soylak, L. Elci, I. Narin, M. Dogan, Separation and Preconcentration of Gold, Silver and Palladium from Some Aluminum and Manganese Salts on an Activated Carbon Column, Asian Journal of Chemistry, 13, 699-703 (2001).
47. M. Soylak, I. Narin, L. Elci, M. Dogan, Determination of Copper, Cobalt, Cadmium, Lead, Nickel and Chromium by Atomic Absorption Spectrometry in Bottled Mineral Waters from Turkey after Preconcentration/Separation on Activated Carbon, Asian Journal of Chemistry, 13, 1097-1100 (2001).
48. M. Soylak, A. Uzun, L. Elci, Chemical Analysis of Industrial Waste Water Samples from some Metal and Textile Plants in the Organized Industrial Region of Kayseri-Turkey, Kuwait Journal of Science and Engineering, 28, 151-160 (2001).
49. M. Soylak, L. Elci, M. Dogan, Solid Phase Extraction of Trace Metal Ions with Amberlite XAD Resins Prior to Atomic Absorption Spectrometric Analysis, Journal of Trace and Microprobe Techniques, 19, 329-344 (2001).
50. M. Soylak, L. Elci, U. Divrikli, S. Saracoglu, Monitoring Trace Metal Levels in Kirsehir-Turkey: Serum Copper and Zinc Levels of Healthy Subjects, Fresenius Environmental Bulletin, 10, 329-330 (2001).
51. S. Saracoglu, M. Soylak, L. Elci, Enrichment and Separation of Traces of Cadmium, Chromium, Lead and Manganese Ions in Urine by Using Magnesium Hydroxide Coprecipitation Method, Trace Elements and Electrolytes, 18, 129-133 (2001).
52. M. Soylak, M. Kirnap, Serum Copper and Zinc Concentrations of Patients with Rheumatoid Arthritis from Kayseri-Turkey, Fresenius Environmental Bulletin, 10, 409-410 (2001).
53. M. Soylak, F. Armagan, L. Elci, M. Dogan, A New Preconcentration and Separation Method for Flame Atomic Absorption Spectrometric Determinations of Some Trace Metal Ions on a Diaion HP-20 Column, Annali di Chimica (Rome), 91, 637-647 (2001).
54. M. Soylak, Y. Akkaya, L. Elci, Monitoring Trace Metal Levels in Yozgat-Turkey: Determinations of Some Metal Ions in Roadside Soils, Trace Elements and Electrolytes, 18, 176-180 (2001).
55. M. Soylak, U. Divrikli, L. Elci, M. Dogan, Iodine Levels of Drinking Water Samples Collected from Kayseri-Turkey, Fresenius Environmental Bulletin, 10, 595-597 (2001).
56. I. Narin, M. Soylak, L. Elci, M. Dogan, Separation and Enrichment of Chromium, Copper, Nickel and Lead in Surface Seawater Samples on a Column Filled with Amberlite XAD-2000, Analytical Letters, 34, 1935-1947 (2001).
57. M. Soylak, I. Narin, L. Elci, M. Dogan, Atomic Absorption Spectrometric Determination of Copper, Cobalt, Cadmium, Lead, Nickel and Chromium in Table Salt Samples after Preconcentration on Activated Carbon, Kuwait Journal of Science and Engineering, 28, 361-370 (2001).
58. S. Saracoglu, M. Soylak, L. Elci, Determination of Trace Impurities in Cadmium Compounds by Flame Atomic Absorption Spectrometry after Solid Phase Extraction, Canadian Journal of Analytical Sciences and Spectroscopy, 46, 123-129 (2001).
2002
59. F. Armagan, M. Soylak, L. Elci, M. Dogan, Solid Phase Extraction of Some Metal Ions on Diaion HP-20 Resin Prior to Flame Atomic Absorption Spectrometric Analysis, Journal of Trace and Microprobe Techniques, 20, 15-27 (2002).
60. M. Soylak, L. Elci, S. Saracoglu, U. Divrikli, Chemical Analysis of Fruit Juice of European Cranberrybush (Viburbum Opulus) from Kayseri-Turkey, Asian Journal of Chemistry, 14, 135-138 (2002).
61. O. Turkoglu, M. Soylak, H. Colak, Spectrophotometric Determination of Erbium (III) with Murexide in Synthetic Samples, Asian Journal of Chemistry, 14, 363-366 (2002).
62. M. Soylak, U. Divrikli, L. Elci, M. Dogan, Preconcentration of Cr(III), Co(II), Cu(II), Fe(III) and Pb(II) as Calmagite Chelates on Cellulose Nitrate Membrane Filter Prior to their Flame Atomic Absorption Spectrometric Determinations, Talanta, 56, 565-570 (2002).
63. M. Soylak, A. Uzun, L. Elci, Sorbent Extraction of Copper, Lead, Nickel and Cadmium Ions in Dialysis Concentrates before their Atomic Absorption Spectrometric Determinations, Trace Elements and Electrolytes, 19, 15-19 (2002).
64. M. Dogan, M. Soylak, L. Elci, A. Von Bohlen, Application of Total Reflection X-Ray Fluorescence Spectrometry in the Textile Industry, Mikrochimica Acta, 138, 77-82 (2002).
65. M. Soylak, U. Divrikli, S. Saracoglu, L. Elci, Monitoring Trace Metal Levels in Yozgat-Turkey: Copper, Iron, Nickel, Cobalt, Lead, Cadmium, Manganese and Chromium Levels in Stream Sediments, Polish Journal of Environmental Studies, 11, 47-51 (2002).
66. M. Soylak, F.A. Aydin, S. Saracoglu, L. Elci, M. Dogan, Chemical Analysis of Drinking Water Samples from Yozgat-Turkey, Polish Journal of Environmental Studies, 11, 151-156 (2002).
67. M. Dogan, M. Soylak, Determination of Some Trace Elements in Mineral Spring Waters by Total Reflection X-Ray Fluorescence Spectrometry (TXRF), Journal of Trace and Microprobe Techniques, 20, 261-268 (2002).
68. M. Soylak, L. Elci, Y. Akkaya, M. Dogan, On-Line Preconcentration System for Lead Determination in Water and Sediment Samples by Flow Injection-Flame Atomic Absorption Spectrometry, Analytical Letters, 35, 487-499 (2002).
69. M. Soylak, Y. Akkaya, An Application of Diaion HP-20 Solid Phase Extraction Procedure for the Separation of Cr (III), Cd(II) and Co(II) from Urine, Trace Elements and Electrolytes, 19, 100-104 (2002).
70. M. Soylak, I. Narin, L. Elci, M. Dogan, Copper, Nickel, Lead and Chromium Determinations by Atomic Absorption Spectrometry in Urine after Enrichment/Separation on Amberlite XAD-2000, Fresenius Environmental Bulletin, 11, 132-136 (2002).
71. M. Soylak, Y. Akkaya, L. Elci, Flame Atomic Absorption Spectrometric Determination of Cu(II), Co(II), Cd(II), Fe(III) and Mn(II) in Some Ammonium Salts and Industrial Fertilisers after Preconcentration/Separation on Diaion HP-20, International Journal of Environmental Analytical Chemistry, 82, 197-206 (2002).
72. M. Soylak, S. Saracoglu, L. Elci, M. Dogan, Determination of Trace Amounts of Some Metal Ions after Separation/Preconcentration with Calmagite on Amberlite XAD-1180 by Atomic Absorption Spectrometry, International Journal of Environmental Analytical Chemistry, 82, 225-231 (2002).
73. I. Narin, M. Soylak, K. Kayakirilmaz, L. Elci, M. Dogan, Speciation of Cr(III) and Cr(VI) in Tannery Wastewater and Sediment Samples on Ambersorb 563 Resin, Analytical Letters, 35, 1437-1452 (2002).
74. M. Soylak, Nickel Determination in Samples with High Salt Content by Atomic Absorption Spectrometry after Enrichment/Separation on Diaion HP-20, Quimica Analitica, 20, 175-179 (2002).
75. S. Saracoglu, M. Soylak, L. Elci, On-Line Solid Phase Extraction System for Chromium Determination in Water Samples by Flow Injection-Flame Atomic Absorption Spectrometry, Analytical Letters, 35, 1519-1530 (2002).
76. A.U. Karatepe, M. Soylak, L. Elci, Separation/Preconcentration of Cu(II), Fe(III), Pb(II), Co(II) and Cr(III) in Aqueous Samples on Cellulose Nitrate Membrane Filter and their Determination by Atomic Absorption Spectrometry, Analytical Letters, 35, 1561-1574 (2002).
77. A. Uzun, M. Soylak, L. Elci, M. Dogan, Application of Sorbent Extraction for Preconcentration/Separation of Trace Amounts of Cadmium (II), Silver (I), Gold (III) and Lead (II) from Metallic Zinc Samples and their Determinations by Atomic Absorption Spectrometry, Asian Journal of Chemistry, 14, 1277-1281 (2002).
78. O. Turkoglu, M. Soylak, The Synthesis of the b, and d Phases of Bi2O3 Stabilized by Gd2O3, Asian Journal of Chemistry, 14, 1698-1704 (2002).
79. A.U. Karatepe, M. Soylak, L. Elci, Cobalt Determination in Natural Water and Table Salt Samples by Flame Atomic Absorption Spectroscopy/On-Line Solid Phase Extraction Combination, Analytical Letters, 35, 2363-2374 (2002).
80. S. Saracoglu, M. Soylak, L. Elci, M. Dogan, Determination of Cu, Fe, Ni, Co, Pb, Cd, Mn and Cr in Natural Water Samples after Solid Phase Extraction on Chromosorb 102, Analytical Letters, 35, 2603-2616 (2002).
81. S. Saracoglu, U. Divrikli, M. Soylak, L. Elci, Determination of Copper, Iron, Lead, Cadmium, Cobalt and Nickel by Atomic Absorption Spectrometry in Baking Powder and Baking Soda Samples after Preconcentration and Separation, Journal of Food and Drug Analysis, 10, 188-194 (2002).
82. U. Divrikli, M. Soylak, L. Elci, Chromium, Iron and Lead Determinations by Atomic Absorption Spectrometry in Urine after Enrichment on Cellulose Nitrate Membrane Filter System, Trace Elements and Electrolytes, 19, 177-181 (2002).
83. O. Turkoglu, M. Soylak, I. Belenli, Synthesis and Characterization of b Type Solid Solution in the Binary System of Bi2O3-Eu2O3, Bulletin of Materials Science, 25, 583-588 (2002).
