Prof. Dr. Erhan DEMİRBAŞ
Chemistry

Erhan DEMİRBAŞ
Phone
+90 (262) 605 30 10
Email
erhangtu.edu.tr
Office
Chemical Engineering, 238
Areas of interest
Synthesis of Metal Oxide Nanoparticles Sensors and Biosensors Applications Surface Chemistry Thermodynamics Chemical Kinetics Adsorption Electrochemistry

Publications (SCI & SCI-Expanded)

1. Demirbas, E., Devonshire, R., “A Computer Experiment in Physical Chemistry; Linear Dichroism in Nematic Liquid Crystals” J.Chem.Edu., 73, 586-589 (1996).

2. Demirbaş E., Devonshire Robin, “Investigation of Turbulence in an Incandescent Lamp with Photothermal Deflection Spectroscopy”, Spec. Lett. 35, 603-609 (2002).

3. Kobya, M., Demirbas, E., Öncel, M.S., Sencan, S., “Adsorption Kinetic Models Applied to Nickel Ions on Hazelnut Shell Activated Carbons”, Ads. Sci. Technol. 20, 179-188 (2002).

4. Demirbaş, E., Kobya, M., Öncel, S., Şencan, S., “Removal of Ni(II) from Aqueous Solution by Adsorption onto Hazelnut Shell Activated Carbon: Equilibrium Studies”, Biores. Technol. 84, 291-293 (2002).

5. Demirbas, E., “Adsorption of Cobalt(II) from Aqueous Solution onto Activated Carbon Prepared from Hazelnut Shells”, Ads. Sci. Technol. 21, 951-963 (2003).

6. Kobya, M., Demirbas, E., Demircioglu, N., Yildirim, Y., Yildiz, Y.S., “Effect of Carrier Type on Coupled Transport Kinetics of Thiocyanate Ions Through Liquid Membranes”, Desalination, 160, 253-262 (2004).

7. Kobya, M., Demirbas, E., Bayramoglu, M., “Modelling of the Adsorbent Dose and Particle Size Effects on the Adsorption of Cr(VI) Ions from Aqueous Solutions”, Ads. Sci. Technol. 22, 583-594 (2004).

8. Demirbas E., Kobya M., Senturk E., Ozkan T. “Adsorption Kinetics for the Removal of Cr(VI) from Aqueous Solutions on the Activated Carbons Prepared from Agricultural Wastes”, WaterSA, 30, 533-539 (2004).

9.Demirbaş E., Devonshire R., “Coherent Anti-Stokes Raman Spectroscopy Studies of Vapour Phase Niobium Pentachloride”, Vibrati. Spec. 37, 141-144 (2005).

10. Kobya M., Demirbas E., Senturk E., Ince M., “Adsorption of Heavy Metal Ions from Aqueous Solutions by Activated Carbon Prepared from Apricot Stone”, Biores. Technol. 96, 1518-1521 (2005).

11. Kobya M., Aydiner C., Demirbas E., “Non-Steady State Kinetic Analysis of Coupled Transport of Thiocyanate Ions Through Binary Liquid Membranes”, Desalination, 175, 237-246 (2005).

12. Aydiner C., Kobya M., Demirbas E., “Cyanide Ions Transport from Aqueous Solutions by using Quaternary Ammonium Salts Through Bulk Liquid Membranes” Desalination, 180, 139-150 (2005).

13. Kobya M., Demirbaş E., Yeşilot S., Başkaya R., “Adsorption Kinetics for the Removal of Nitrite Ions from Aqueous Solutions by Ion Exchange Resin”, Ads. Sci. Technol. 24, 131-141 (2006).

14. Kobya M., Hiz H., Senturk E., Aydiner C., Demirbas E., " Treatment of Potato Chips Manufacturing Wastewater by Electrocoagulation" Desalination, 190, 201-211 (2006).

15. Kobya M., Demirbas E., Can O.T., Bayramoglu M., “Treatment of Levafix Orange Textile Dye Solution by Electrocoagulation” J.Hazard.Mat. 132, 183-188 (2006).

16. Can O.T, Kobya M., Demirbas E, Bayramoglu M, “Treatment of the Textile Wastewater by Combined Electrocoagulation” Chemosphere, 62, 181-187 (2006).

17. Çoban C., Demirbaş E., “Detection of Volatile Organic Compounds in Aqueous Solutions by Phthalocyanine Coated Quartz Crystal Microbalance”, Sensor Lett. 4, 446-451 (2006).

18. Çoban C., Demirbaş E., “Determination of Heavy Metal İons in Aqueous Solutions by Phthalocyanine Coated Quartz Crystal Microbalance”, Sensor Lett. 4, 312-318 (2006).

20. Karagozoglu B., Tasdemir M., Demirbas E., Kobya M., “The Adsorption of Basic Dye (Astrazon Blue FGRL) from Aqueous Solutions onto Sepiolite, Fly Ash and Apricot Shell Activated Carbon: Kinetic and Equilibrium Studies”, J.Hazard.Mat. 147, 297-306 (2007).

21. Kara S., Aydiner C., Demirbas E., Kobya M., Dizge N., “Modelling the Effects of Adsorbent Dose and Particle Size on the Adsorption of Reactive Textile Dyes by Fly Ash”, Desalination, 212, 282-293 (2007).

22. Dizge N., Aydiner C., Demirbas E., Kobya M. Kara S., "Adsorption of Reactive Dyes from Aqueous Solutions by Fly Ash: Kinetic and Equilibrium Studies", J. Hazard. Mat. 150, 737-746 (2008).

23. E. Demirbas, M. Kobya, A.E.S. Konukman, "Error Analysis of Equilibrium Studies for the Almond Shell Activated Carbon Adsorption of Cr(VI) from Aqueous Solutions", J. Hazard. Mat. 154, 787-794 (2008).

24. Demirbas E., Kobya M., Sulak M.T., "Adsorption Kinetics of a Basic Dye from Aqueous Solutions onto Apricot Stone Activated Carbon", Biores. Technol. 99, 5368-5373 (2008).

25. Demirbas, E., Nas, M.Z., “Batch Kinetic and Equilibrium Studies of Adsorption of Reactive Blue 21 by Fly Ash and Sepiolite”, Desalination, 243, 8-21 (2009).

26. Demirbas, E., Dizge, N., Sulak, M.T., Kobya M., “Adsorption Kinetics and Equilibrium of Copper from Aqueous Solutions Using Hazelnut Shell Activated Carbon”, Chem. Eng. J. 148, 480-487 (2009).

27. Kobya M., Demirbas E., Akyol A., “Electrochemical Treatment and Operating Cost Analysis of Textile Wastewater Using Sacrificial Iron Electrodes”, Water Sci. Technol. 60 2261–2270 (2009).

28. Dizge, N., Demirbas, E., Kobya M., “Removal of Thiocyanate from Aqueous Solutions by Ion Exchange”, J. Hazard. Mat. 166, 1367-1376 (2009). </span>

29. M. Kobya, E. Demirbas, A. Dedeli, M.T. Sensoy, “Treatment of Rinse Water from Zinc Phosphate Coating by Batch and Continuous Electrocoagulation Processes”, J. Hazard. Mat. 173, 326–334 (2010). </span>

30. Canli O., Demirbas E., “Response Surface Methodology to Optimize Adsorption Parameters for Naphthalene Removal in Aqueous Solutions by Activated Carbon”, Fres. Environ. Bull. 19, 945-955 (2010). </span>

31. Kobya M., Demirbas E., Parlak N.U., Yigit S., “Treatment of Cadmium and Nickel Electroplating Rinse Water by Electrocoagulation”, Environ. Technol. 31, 1471-1481 (2010). </span>

32. Kobya M., Demirbas E., Sözbir M., “Decolorisation of Aqueous Reactive Dye (Remazol Red 3b) by Electrocoagulation”, Color. Technol. 126, 282-288 (2010).

33. Ozcelik B., Ozbay A., Demirbas E., “Influence of Injection Parameters and Mold Materials on Mechanical Properties of ABS in Plastic İnjection Molding”, Inter. Com. Heat and Mass Trans. 37, 1359-1365 (2010). </span>

34. Kobya M., Ulu F., Gebologlu U., Demirbas E., Oncel M.S., “Treatment of potable water containing low concentration of arsenic with electrocoagulation: Different connection modes and Fe-Al electrodes”, Sep. Purifi. Technol. 77, 283-293 (2011).

35. Kobya M., Demirbas E., Bayramoglu M., Sensoy M.T., “Optimization of Electrocoagulation Process for the Treatment of Metal Cutting Wastewaters with Response Surface Methodology”, Water Air Soil Poll. 215, 399–410 (2011). </span>

36. B. Ozcelik, E. Kuram, E.Demirbas, E. Sik, "Optimization of surface roughness in drilling using vegetable based cutting oils developed from sunflower oil", Indust. Lub. Tribol. 63, 271-276 (2011). </span>

37. Kobya M., Gebeloglu U., Ulu F., Oncel S., E.Demirbas, "Removal of arsenic from drinking water by electrocoagulation using Fe and Al electrodes", Electrochim. Acta, 56, 5060-5070 (2011). </span>

38. Cetin M,H., Ozcelik B., Kuram E., Demirbas E., "Evaluation of vegetable based cutting fluids with extreme pressure and cutting parameters in turning of AISI 304L by Taguchi method", J. Clean. Product. 19, 2049-2056 (2011). </span>

39. Ozcelik, B., Kuram, E., Huseyin Cetin, M., Demirbas, E., “Experimental investigations of vegetable based cutting fluids with extreme pressure during turning of AISI 304L”, Tribol. Inter. 44, 1864-1871 (2011).

40. Kuram, E., Ozcelik, B., Demirbas, E., Şik, E., Tansel, I.N., “Evaluation of new vegetable-based cutting fluids on thrust force and surface roughness in drilling of AISI 304 using Taguchi method”, Mater. Manufac. Process., 26, 1136-1146 (2011).

41. Gengec, E., Kobya, M., Demirbas, E., Akyol, A., Oktor, K., “Electrochemical treatment of Baker's yeast wastewater containing melanoidin: Optimization through response surface methodology”, Wat. Sci. Technol. 65, 2183-2190 (2012). </span>

42. Kobya, M., Demirbas, E., Sahin, O., “Effect of operational parameters on the removal of phenol from aqueous solutions by electrocoagulation using Fe and Al electrodes”, Desal.Wat.Treat. 46, 366-374 (2012).

43. Emel KURAM, M. Huseyin CETIN, Babur OZCELIK, Erhan DEMIRBAS, "Performance Analysis of Developed Vegetable Based Cutting Fluids by D-Optimal Experimental Design in Turning Process" Inter. J. Comp. Integ. Man. 25, 1165-1181 (2012).

44. E. Gengec, M. Kobya, E. Demirbas, A. Akyol, "Optimization of Baker's yeast wastewater using surface response methodology by electrocoagulation", Desalination, 286, 200-209 (2012). </span>

45. Emel Kuram, Babur Ozcelik, Mahmut Bayramoglu, Erhan Demirbas, Bilgin Tolga Simsek, Optimization of cutting fluids and cutting parameters during end milling by using D-optimal design of experiments, J. Clean. Product. 42, 159–166 (2013). </span>

46. Emel KURAM, Babur OZCELIK, Bilgin Tolga SIMSEK and E. Demirbas, The Effect of Extreme Pressure Added Vegetable Based Cutting Fluids on Cutting Performance in Milling, Indust. Lubri.Tribol. 65, 181-193 (2013).

47. A. Akyol, O. T. Can, E. Demirbas, M. Kobya, “A comparative study of electrocoagulation and electro-Fenton for treatment of wastewater from liquid organic fertilizer plant”, Separation and Purification Technology, 112, 11-19 (2013)

48. B. Ozcelik, E. Kuram, E. Demirbas, E. Sik, “Effects of vegetable-based cutting fluids on the wear in drilling”, Sadhana-Academy Proceedings in Engineering Sciences, 38, 687-706 (2013)

49. Kobya, M, Demirbas, E, Gebologlu, U, Oncel, M.S., Yildirim, Y., “Optimization of arsenic removal from drinking water by electrocoagulation batch process using response surface methodology”, Desal. Wat. Treat. 51, 6676-6687 (2013).

50. Emel Kuram, Babur Ozcelik, M. Huseyin Cetin, Erhan Demirbas and Sule Askin, Effects of blended vegetable-based cutting fluids with extreme pressure on tool wear and force components in turning of Al 7075-T6, Lubri. Sci. 25, 39–52 (2013).

51. Davarci, D., Beşli, S., Demirbas, E., “Synthesis of a series of triple-bridged cyclotriphosphazene hexa-alkoxy derivatives and investigation of their structural and mesomorphic properties”, Liq. Cryst. 40, 624-631 (2013).

52. Kobya, M., Oncel, M.S. Demirbas, E., Şık, E., Akyol, A., Ince M., “The application of electrocoagulation process for treatment of the red mud slurry wastewater from aluminum industry”, J. Environ. Chem. Eng. 2, 2211-2220 (2014).

53. Kobya, M,;Gengec, E, Sensoy, M.T, Demirbas, E, “Treatment of textile dyeing wastewater by electrocoagulation using Fe and Al electrodes: optimisation of operating parameters using central composite design”, Color. Technol. 130, 226-235 (2014). </span>

54. Kobya, M., Akyol, A., Demirbas, E., Oncel, M.S.,” Removal of arsenic from drinking water by batch and continuous electrocoagulation processes using hybrid Al-Fe plate electrodes”, Environ. Prog. Sustain. Ener. 33, 131-140 (2014).

55. Sık, E., Kobya, M., Demirbas, E., Oncel M.S., Goren, A.Y., “Removal of As(V) from groundwater by a new electrocoagulation reactor using Fe ball anodes: Optimization of operating parameters”, Desali. Water Treat. 56, 1177-1190 (2015). </span>

56. Kobya, M., Erdem, N., Demirbas, E., “Treatment of Cr, Ni and Zn from galvanic rinsing wastewater by electrocoagulation process using iron electrodes”, Desali. Water Treat. 56, 1191-1201 (2015). </span>

57. Kobya, M., Ozyonar, F., Demirbas, E., Sik, E., Oncel, M.S., Arsenic removal from groundwater of Sivas-Şarkişla Plain, Turkey by electrocoagulation process: Comparing with iron plate and ball electrodes, J. Environ. Chem. Eng. 3, 1096-1106 (2015).

58. Sık, E., Kobya, M., Demirbas, E., Oncel M.S., Goren, A.Y. “Removal of As(V) from groundwater by a new electrocoagulation reactor using Fe ball anodes: Optimization of operating parameters” Desalin. Water Treat. 56, 1177-1190, (2015).

59. Kobya, M., Erdem, N., Demirbas, E. “Treatment of Cr, Ni and Zn from galvanic rinsing wastewater by electrocoagulation process using iron electrodes” Desalina. Water Treat., 56, 1191-1201, (2015).

60. Kadem, B., Goksel, M., Senocak, A., Demirbas, E., Atilla, D., Durmus, M., Basova, T., Shanmugasundaram, K., Hassan, A. “Effect of covalent and non-covalent linking on the structure, optical and electrical properties of novel zinc(II) phthalocyanine functionalized carbon nanomaterials” Polyhedron, 110, 37-45, (2016).

61. Kobya, M., Gengec, E., Demirbas, E. “Operating parameters and costs assessments of a real dyehouse wastewater effluent treated by a continuous electrocoagulation process” Chem. Eng. Process: Process Intensif. 101, 87-100 (2016).

62. Kobya, M., Demirbas, E., Ulu, F. “Evaluation of operating parameters with respect to charge loading on the removal efficiency of arsenic from potable water by electrocoagulation” J. Environ. Chem. Eng., 4, 1484-1494, (2016).

63. Kadem, B., Hassan, A., Goksel, M., Basova, T., Senocak, A., Demirbas, E., Durmus, M., High performance ternary solar cells based on P3HT:PCBM and ZnPc-hybrids, RSC ADVANCES, 6, 93453-93462 (2016).

64. Şık, E., Kobya, M., Demirbas E., Gengec, E., Oncel, M. S., “Combined effects of co-existing anions on the removal of arsenic from groundwater by electrocoagulation process: Optimization through response surface methodology”, J. Environ. Chem. Eng. 5, 3792-3802 (2017).

65. Kobya, M., Demirbas E., Ozyonar, F., Sirtbas, G., Gengec, E., “Treatments of alkaline non-cyanide, alkaline cyanide and acidic zinc electroplating wastewaters by electrocoagulation”, Process Safety Environ. Protec. 105, 373-385 (2017).

66. Kobya, M, Oncel, MS, Demirbas E., Celen, M., “Arsenic and boron removal from spring and groundwater samples in boron mining regions of Turkey by electrocoagulation and ion-exchange consecutive processes”, Desalina. Water Treat. 93, 288-296 (2017)

67. Sık, E., Demirbas, E., Goren, AY., Oncel, MS., Kobya, M., “Arsenite and arsenate removals from groundwater by electrocoagulation using iron ball anodes: Influence of operating parameters”, J. Water Pro. Eng. 18, 83-91 (2017).

68. Demirbas E., Kobya, M., “Operating cost and treatment of metalworking fluid wastewater by chemical coagulation and electrocoagulation processes”, Process Safety Environ. Protec. 105, 79-90 (2017).

69. Polyakov, M.S., Basova, T.V., Goksel, M., Senocak, A., Demirbas E., Durmus, M., Kadem, B., Hassan, A., “Effect of covalent and non-covalent linking of zinc(II) phthalocyanine functionalised carbon nanomaterials on the sensor response to ammonia”, Synthetic Metals, 227, 78-86 (2017).

70. Kobya, M., Sık, E., Demirbas, E., Goren, A.Y., Oncel M.S., “Optimization of some cations for removal of arsenic from groundwater by electrocoagulation process”, Environ. Eng. Manag. J. 17, 1079-1093 (2018).

71. E. Demir, A. Senocak, M.F. Tassembedo-Koubangoye, E. Demirbas, H.Y. Aboul-Enein. “Electrochemical Evaluation of the Total Antioxidant Capacity of Yam Food Samples on a Polyglycine-Glassy Carbon Modified Electrode, Current Analytical Chemistry, 14, 1-8 (2018).

72. A. Şenocak, E.N. Kaya, B. Kadem, T. Basova, E. Demirbaş, A. Hassan, M. Durmuş. “Synthesis and organic solar cell performance of BODIPY and coumarin functionalized SWCNT or graphene oxide nanomaterials, Dalton Transactions,47, 9617-9627 (2018)

73. A. Şenocak, B. Köksoy, E. Demirbaş, T. Basova, M. Durmuş. “3D SWCNTs-coumarin hybrid material for ultra-sensitive determination of quercetin antioxidant capacity, Sensors and Actuators B: Chemical, 267, 65-173 (2018).

74. A. Şenocak, C. Göl, T.V. Basova, E. Demirbaş, M. Durmuş, H. Al-Sagur, B. Kadem, A. Hassan Preparation of single walled carbon nanotube-pyrene 3D hybrid nanomaterial and its sensor response to ammonia, Sensors and Actuators B: Chemical, 256, 853-860 (2018).

75. A. Akyol, B. Samuk, M. Kobya, E. Demirbas, “Treatment of phenol formaldehyde production wastewater by electrooxidation-electrofenton successive processes”, Separation Science and Technology, 55, 2830-2843 (2018)

76. A. Y. Goren, M. S. Oncel, E. Demirbas, E. Sik, M. Kobya, “Removal of arsenate by electrocoagulation reactor using aluminum ball anode electrodes”, Water Practice and Technology, 13, 753-763 (2018)

77. A. Senocak, B. Köksoy, D. Akyüz, A. Koca, D. Klyamer, T. Basova, E. Demirbaş, M. Durmuş. “Highly Selective and Ultra-Sensitive Electrochemical Sensor Behavior of 3D SWCNT-BODIPY Hybrid Material for Eserine Detection” Biosensors and Bioelectronics, 128, 144-150 (2019).

78. A. Senocak, B. Köksoy, E. Demirbaş, T. Basova, M. Durmuş. “Investigation of electrochemical properties and gas adsorption studies of novel sandwich core phthalocyanines, Journal Physical Organic Chemistry, 32, 3907 (2019).

79. E. N. Kaya, A. Şenocak, D. D. Klyamer, E. Demirbaş, T. V. Basova, M. Durmuş. “Ammonia sensing performance of thin films of cobalt(II) phthalocyanine bearing fluorinated substituents” Journal of Materials Science: Materials in Electronics, 30, 7543-7551 (2019).

80. H. Sarıoğulları, A. Şenocak, T. Basova, E. Demirbaş, M. Durmuş. “Effect of different SWCNT-BODIPY hybrid materials for selective and sensitive electrochemical detection of guanine and adenine” Journal of Electroanalytical Chemistry, 840, 10-20 (2019).

81. S. Çetindere, S.O. Tümay, A. Şenocak, A. Kılıç, M. Durmuş, E. Demirbaş, S. Yeşilot, “Novel pyrene-BODIPY dyes based on cyclotriphosphazene scaffolds: Synthesis, photophysical and electrochemical properties”, Inorganica Chimica Acta, 494, 132-140, (2019).

82. A. Şenocak, T. Basova, E. Demirbaş, Mahmut Durmuş, “Direct and fast electrochemical determination of catechin in tea extracts using SWCNT-subphthalocyanine hybrid material”, Electroanalysis, 31, 1697-1707, (2019).

83. İ. Ömeroğlu, A. Şenocak, H. Yetkin, H.Y. Güney, E. Demirbaş, M. Durmuş, “BODIPY substituted zinc(II) phthalocyanine and its bulk heterojunction application in the solar cells”, Journal of Porphyrins Phthalocyanines, 23, 1132-1143, (2019).

84. A. Senocak, B. Koksoy, E. Demirbas, T. Basova, M. Durmus, “3D SWCNTs-coumarin hybrid material for ultra-sensitive determination of quercetin antioxidant capacity”, Sensors and Actuators B-Chemical, 267,165-173 (2019)

85. A. Khataee, T. S. Rad, S. Tannaz, S. Nikzat, A. Hassani, M. H. Aslan, E. Demirbas, “Fabrication of NiFe layered double hydroxide/reduced graphene oxide (NiFe-LDH/rGO) nanocomposite with enhanced sonophotocatalytic activity for the degradation of moxifloxacin”, 375, 122102 (2019)

86. E. Demirbas, M. Kobya, M. S. Oncel, E. Sik, A. Y. Goren, “Arsenite removal from groundwater in a batch electrocoagulation process: Optimization through response surface methodology”, Separatıon Scıence and Technology, 54, 775-785 (2019)

87. S. Sajjadı, A. Khataee, N. Bagherı, M. Kobya, A. Şenocak, E. Demirbaş, A. G. Karaoğlu, “Degradation of diazinon pesticide using catalyzed persulfate with Fe3O4@MOF-2 nanocomposite under ultrasound irradiation”, Journal of Industrıal and Engineering Chemistry, 77, 280-290 (2019). </span>

88. M. Polyakov, V.N Ivanova; T.V Basova, A. A Saraev, B. Köksoy, A. Şenocak, E. Demirbaş, M. Durmuş, “3D, covalent and noncovalent hybrid materials based on 3-phenylcoumarin derivatives and single walled carbon nanotubes as gas sensing layers”, Applied Surface Science, 504, 144276, (2020).

89. M.S. Polyakov, V.N. Ivanova, D.D. Klyamer, B. Köksoy, A. Şenocak, E. Demirbaş, T.V. Basova, M. Durmuş, “A hybrid nanomaterial based on single walled carbon nanotubes cross-linked via axially substituted silicon(IV) Phthalocyanine for chemiresistive sensors”, Molecules, 25, 2073, 1-18, (2020).

90. E. Demir, A. Şenocak, M.F. Tassembedo-Koubangoye, E. Demirbaş, H. Aboul-Enein, “Electrochemical Evaluation of the Total Antioxidant Capacity of Yam Food Samples on a Polyglycine-Glassy Carbon Modified Electrode”, Current Analytical Chemistry, 14, 176-183 (2020)

91. A. Şenocak, E. Demirbaş, A. Khataee, E. Doustkhah, “Ultrasensitive detection of rutin antioxidant through a magnetic micro-mesoporous graphitized carbon wrapped Co nanoarchitecture”, Sensors and Actuators B-Chemical, 312, 127939 (2020)

92. S.O. Tümay, V. Şanko, E. Demirbaş, A. Şenocak, “Fluorescence determination of trace level of cadmium with pyrene modified nanocrystalline cellulose in food and soil samples”, Food and Chemical Toxicology, 146, 111847 (2020)

93. A.Y. Goren, M. Kobya, E. Sik, E. Demirbas, M. S. Oncel, “Combined influence of some cations on arsenic removal by an air-injection EC reactor using aluminum ball electrodes”, Desalination and Water Treatment, 178, 240-253 (2020)

94. B. Köksoy, D.Ç. Akyüz, A. Şenocak, M. Durmuş, E. Demirbaş, “Sensitive, simple and fast voltammetric determination of pesticides in juice samples by novel BODIPY-phthalocyanine-SWCNT hybrid platform”, Food and Chemical Toxicology, 147, 111886 (2021)

95. O.S. Tümay, V. Şanko, A. Şenocak, E. Demirbaş, “A hybrid nanosensor based on novel fluorescent iron oxide nanoparticles for highly selective determination of Hg2+ ions in environmental samples”, New Journal of Chemistry, 45, 14495-14507 (2021)

96. A. Şenocak, O.S. Tümay, E. Sarı, V. Şanko, M. Durmuş, E. Demirbaş, “The Simultaneously Voltammetric Determination of Spinosad and Chlorantraniliprole Pesticides by Carbazole-Ferrocene Functionalized Carbon Nanotube Architecture”, Journal of The Electrochemical Society, 168, 87513 (2021)

97. D.Ç. Akyüz, A. Şenocak, B. Köksoy, İ. Ömeroğlu, M. Durmuş, E. Demirbaş, “Coumarin bearing asymmetrical zinc(II) phthalocyanine functionalized SWCNT hybrid nanomaterial: Synthesis, characterization and investigation of bifunctional electrocatalyst behavior for water splitting”, Journal of Electroanalytical Chemistry, 897, 115552 (2021)

98. O.S. TÜMAY, A. ŞENOCAK, E. SARI, V. ŞANKO, M. DURMUŞ, E. DEMİRBAŞ, “A new perspective for electrochemical determination of parathion and chlorantraniliprole pesticides via carbon nanotube-based thiophene-ferrocene appended hybrid nanosensor”, Sensors and Actuators B: Chemical, 345, 130344 (2021) </span>

99. A. Şenocak, O.S. Tümay, S. Makhseed, E. Demirbaş, M. Durmuş, “A synergetic and sensitive physostigmine pesticide sensor using copper complex of 3D zinc (II) phthalocyanine-SWCNT hybrid material”, Biosensors and Bioelectronics, 174, 112819 (2021)

100. B. Köksoy, D.Ç. Akyüz, A. Şenocak, M. Durmuş, E. Demirbaş, “Novel SWCNT-hybrid nanomaterial functionalized with subphthalocyanine substituted asymmetrical zinc (II) phthalocyanine conjugate: Design, synthesis, characterization and sensor properties for pesticides”, Sensors and Actuators B: Chemical, 329, 129198 (2021)

101. A. Şenocak, E. Korkmaz, A. Khataee, E. Demirbaş, “A facile and synergetic strategy for electrochemical sensing of rutin antioxidant by CeCr doped magnetite@rGO”, Materials Chemistry and Physics, 275, 125298 (2022)

102. V. Şanko, A. Şenocak, S.O. Tümay, T. Çamurcu, E. Demirbaş, “Core-shell Hierarchical Enzymatic Biosensor Based on Hyaluronic Acid Capped Copper Ferrite Nanoparticles for Determination of Endocrine disrupting Bisphenol A”, Electroanalysis, 34, 561-572 (2022)

Conference Proceedings

  1. Oral, A.Y., Aslan, M.H., Demirbaş E. and Başaran, E., “Microstructural Study on Zinc-oxide Thin; Films Prepared by Sol-Gel Method”, First Hellenic – Turkish International Physics Conference, TURKEY, 2001.
  2. Demirbas, E., Kobya M. and Gul, T., “Removal of Copper Ions from Aqueous Solution and Industrial Wastewaters by Hazelnut Shell Activated Carbon”, The Fifth International Conference on Chemical Physics, TURKEY, 2002.
  3. Kayiran S.B., Lamari F.D., Weinberger B., Veziroglu A., Demirbaş E., Nanomaterials synthesis, surface modification and measurement of their hydrogen storage behaviors, ICHMS'2007, X International Conference Hydrogen Materıals Scıence and Chemistry of Carbon Nanomaterıals, Sudak - Crimea - UKRAINE, September 22-28, 2007.
  4. M. Kobya, E. Demirbaş, N. Uzun Parlak, S. Yiğit, Treatment of cadmium and nickel electroplating rinse wastewater by electrocoagulation, First International Workshop on Application of Redox Technologies in the Environment, Arte’2009, İstanbul Technical University, İstanbul – Turkey, September 14-15, 2009.
  5. C. Coban, E. Demirbas, "detection of volatile organic compounds in water using quartz crystal microbalance sensor coated with zinc phthalocyanine (ZnPc)", 23rd International Physics Conference, Mugla, Turkey, 2005.
  6. E. Kuram, B.T. Simsek, B. Ozcelik, E. Demirbas, S. Askin, "Optimization of the cutting fluids and parameters using Taguchi and Anova in milling", The world congress on engineering 2010, (WCE 2010), London, U.K., 30 June-2 July, 2010, Volume II, 1292-1296.
  7. E. Kuram, B. Ozcelik, E. Demirbas, E. Sik, "Effects of the cutting fluid types and cutting parameters on surface roughness and thrust force", The world congress on engineering 2010, (WCE 2010), London, U.K., 30 June-2 July, 2010, volume II, 1312-1315.

National Proceedings

  1. Erhan Demirbaş and Muhammed H.Aslan, “Coherent Anti-Stokes Raman Scattering Studies of Vapour Phase NbCl5", XV.National Chemistry Conference, Istanbul (2001).
  2. Şentürk, E., Hanecio, L., Demirbaş, E., Kobya, M., “Removal of Cr(VI) Ions from Metal Rinse Wastewaters by Ion Exchange Resins”, XVII.National Chemistry Conference, İstanbul, (2003).
  3. Demirbaş, E., Kobya, M., Şentürk, E., “Adsorption of Cr(VI) Ions on to Apricot Stone Activated Carbon”, XVII.National Chemistry Conference, İstanbul, (2003).
  4. M.Zeki NAS, Erhan DEMİRBAŞ, Mehmet KOBYA, "Tekstil Boyalarının Sulu Çözeltilerden Adsorpsiyon Yöntemiyle Giderimi", Türkiye'de Çevre Kirlenmesi Öncelikleri Sempozyumu V, Gebze Yüksek Teknoloji Enstitüsü Çevre Mühendisliği Bölümü, Gebze-Kocaeli, 11-12 Mayıs 2006.
  5. Alev Dedeli, Mehmet Kobya, Mehmet Tonay Sensoy, Erhan Demirbaş, Seda Yigit,"Çinko Fosfatlama Prosesi Durulama Atıksularının Elektrokimyasal Arıtımı", Kocaeli Üniversitesi, Çevre Mühendisliği Bölümü, Çevre Sorunları Sempozyumu, Kocaeli, 14-17 Mayıs 2008.
  6. Erhan DEMİRBAŞ, Oltan CANLI, “Fenton Reaktifi ile Sulu Çözeltilerden Naftalinin Oksidasyonu” Türkiye'de Çevre Kirlenmesi Öncelikleri Sempozyumu V, Gebze Yüksek Teknoloji Enstitüsü Çevre Mühendisliği Bölümü, Gebze-Kocaeli, 28-29 Mayıs 2009.
  7. Babür ÖZÇELİK, Erhan DEMİRBAŞ, Emel KURAM, Emrah ŞIK, İbrahim N. TANSEL, "Geliştirilen Ayçiçeği ve Kanola Esaslı Bitkisel Soğutma Yağlarının AISI 304 Malzemenin Delinmesindeki Performansları", I. Ulusal Talaşlı İmalat Sempozyumu (UTİS), Yıldız Teknik Üniversitesi, İstanbul, 02-03 EKİM 2009.
  8. B. Ozcelik, E. Demirbas, E. Kuram, E. Sik, "Geliştirilen rafine ayçicek yağı esaslı kesme sıvısının delmedeki performansının yüzey pürüzlülüğü yoluyla araştırılması", V. makina tasarım ve imalat teknolojileri kongresi, 17-18 Ekim 2009.
  9. Demirbas E., Askin S., Uysal C., "Elektrokoagülason yöntemi kullanılarak remazol turkuaz mavi reaktif boyar maddesinin gideriminin incelenmesi", 24. ulusal kimya kongresi, Zonguldak karaelmas Üniversitesi, 29 haziran-2 temmuz 2010, Zonguldak.
  10. Kobya M., Gebeloglu U., Ulu F., Oncel M.S., Demirbas E., "Elektrokoagülasyon prosesi ile içme sularından arsenik giderimi", İTÜ XII. Endüstriyel kirlenme kontrolü sempozyumu, 16-18 Haziran 2010, İstanbul.
  11. Çetin M.H., Özçelik B., Kuram E., Şimşek B.T., Demirbaş E., "Bitkisel esaslı EP katkılı kesme sıvılarıyla AISI 304L çeliğin tornalanmasında ilerleme hızının yüzey pürüzlülüğü ve kesme kuvvetine etkisi", 2. Ulusal talaşlı imalat sempozyumu UTİS 2010, Selçuk Üniversitesi, 1-2 Ekim 2010, Konya.
  12. Çetin M.H., Özçelik B., Kuram E., Şimşek B.T., Demirbaş E., "AISI 304L çeliğin EP katkılı bitkisel esaslı kesme sıvılarıyla tornalanmasında ilerleme hızının aşınma üzerine etkisi", '. Ulusal tasarım imalat ve analiz kongresi, 11-12 Kasım 2010, Balıkesir.
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Yüksek Lisans Tezleri

1) Tuncay Özkan, Krom İyonlarının Düşük Maliyetli Adsorbentlerle Adsorpsiyonu ve Kinetik Denge Çalışmaları, Gebze Yüksek Teknoloji Enstitüsü, 2003.

2) Mehmet Tatar, Tiyosiyanat İyonlarının Sulu çözeltilerden Elektrokimyasal Giderimi, Gebze Yüksek Teknoloji Enstitüsü, 2006.

3) Mehmet Zeki Nas, Tekstil Boyar Maddelerinin Sulu Çözeltilerden Adsorpsiyon Yöntemiyle Giderimi, Gebze Yüksek Teknoloji Enstitüsü, 2006.

4) Emrah Şık, Bitkisel Tabanlı Yağlardan Metal Kesme Sıvısı Eldesi ve Karakterizasyonu, Gebze Yüksek Teknoloji Enstitüsü, 2009.

5) Mustafa Karahan, Ham Soya Yağından Metal Kesme Sıvı Eldesi ve Karakterizasyonu, Gebze Yüksek Teknoloji Enstitüsü, 2010.

6) Şule AŞKIN , Bitkisel Tabanlı Metal Kesme Sıvılarının Elektrokoagulasyon Yöntemiyle Giderimi, Gebze Yüksek Teknoloji Enstitüsü, 2011.

Doktora Tezleri

1) Oltan Canlı, Naftalinin Sulu Çözeltilerden Aktif Karbon ve Fenton Reaktifi Kullanarak Giderimi,
Gebze Yüksek Teknoloji Enstitüsü, 2010.

  • Third Cycle (Doctoral): 1998, Sheffield University, Sheffield, İNGİLTERE
  • Second Cycle (Master's): 1992, Sheffield Üniversitesi, Sheffield, İNGİLTERE
  • First Cycle (Undergraduate): 1989, Ankara Üniversitesi, Kimya Bölümü
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