1. Kinetics of Thermal Liquefaction of Seyitömer Lignites, G. Gürüz, A. Tuncel, Fuel Science and Technology International, 5, 555-573, 1986.

2. Interaction of Kerogen and Mineral Matrix of Göynük Oil Shale In An Air Atmosphere, A. Tuncel, Y. Yürüm, A. Karabakan, M. Azýk, Thermochimica Acta, 157, 193-201, 1990.

3. Dispersion Polymerization of Styrene By Initiation Within Monomer Phase With Lauroyl Peroxide, A. Tuncel, E. Piþkin, Polymer Plastic Technology and Enginnering, 25,561, 1990.

4. Stimulus-Responsive Characteristics and Oral Drug Release Applications of Ca-Alginate Gels, H. Gümüþderelioðlu, M. Kiremitçi, A. Tuncel, E. Piþkin, Artificial Organs, 14, 230-233,1990.

5. Polystyrene Latex Particles: Preaparation and Properties, A. Tuncel, E. Piþkin, Journal of Biomaterials, Artificial Cells and Immobilization Biotechnology, 19, 229-253, 1991.

6. 99mTc Labelled Monodisperse Polystyrene/Polyacrylate Latex Particles For the Study of Colon Transit and Morphology, M.T. Ercan, A. Tuncel, B.E. Caner, M. Mutlu, E. Piþkin, Nuclear Medicine, 27, 136-138, 1991.

7. Clinical Evaluation of 99mTc Labelled Monodisperse Polystyrene/Polyacrylate Latex Particles For the study of Colon Transit and Morphology, B.E. Caner, M.T. Ercan, L.O. Kapucu, A. Tuncel, C.F. Bekdik, G.F. Erbengi, E. Piþkin, Nuclear Medicine, 27, 277-279,1991.

8. Evaluation of 99mTc Labelled Monodisperse Polystyrene/Polyacrylate Latex Particles Particles For the Study of Colon Transit and Morphology, M.T. Ercan, A. Tuncel, B.E. Caner, M. Mutlu, E. Piþkin, Nuclear Medicine and Biology, 18, 253-258, 1991.

9. Functional Assesment of Human Gastrointestinal Tract Using 99mTc Labelled Latex Particles, B.E. Caner, M.T. Ercan, L.O. Kapucu, A. Tuncel, C. F. Bekdik, G.F. Erbengi, E. Piþkin, Nuclear Medicine Communications,12,539-544,1991.

10. Micron-size Monodisperse PS/PA Beads By Phase Inversion Polymerization For Biomedical Applications: Preparation and A Case Study, E. Piþkin, A. Tuncel, M.T. Ercan, B.E. Caner, Clinical Materials, 8, 159-164, 1991.

11. Albumin Adsorption Onto Large Size Monodisperse Polystyrene Latices Having Functional Groups On Their Surfaces, A. Tuncel, A. Denizli, M. Abdelaziz, H. Ayhan, E. Piþkin, Clinical Materials, 11, 139-144,1992.

12. Biologically Modified Poly(HEMA) Beads For Hemoperfusion: Preliminary Studies, A. Denizli, A. Tuncel, M. Olcay, V. Sarnatskaya, V. Sergeev, V. Nicolaev, E. Piþkin, Clinical Materials, 11, 129-137,1992.

13. Swollen Emulsion Polymerization Kinetics of Styrene, A. Tuncel, E. Piþkin, Polymer Plastic Technology & Engineering, 31, 807-819, 1992.

14. A Mathematical Approach To The Swollen Emulsion Polymerization Of Styrene, A. Tuncel, E. Piþkin, Polymer Plastic Technology & Engineering, 31, 787-806, 1992.

15. Effectivenes Factor For Spherically Growing Mixed Culture In Substrate Inhibition Media, A. Tanyolaç, A. Tuncel, Enzyme and Microbial Technology,  15, 144-149, 1993.

16. Cibacron Blue Attached Monodisperse PS Microspheres For Specific Albumin Adsorption, A. Tuncel, A. Denizli, D. Purvis, E. Piþkin, C.R. Lowe, Journal of Chromatograpy, 634,161-168,1993.

17. 99mTc Labelled Monodisperse Latex Particles Coated With Amino or Carboxyl Groups  For Studies of GI Function, M.T. Ercan, A. Tuncel, B.E. Caner, E. Piþkin, Journal of Microencapsulation, 10,67-76,1993.

18. Hepatocytes On PHEMA Microcarriers, V. Dixit, E. Piþkin, M. Artur, A. Denizli, A. Tuncel, E.B. Denkbaþ, G. Gitnick, Cell Transplantation,1, 391-399, 1992.

19. Monosize Microbeads Based On Polystyrene And Their Modified Forms For Some Selected Medical and Biological Applications, E. Piþkin, A. Tuncel, A. Denizli, H. Ayhan, Journal of Biomaterials Science, Polymer Ed., 5, 451-471, 1994.

20. Polystyrene Microbeads By Dispersion Polymerization, A. Tuncel, R. Kahraman, E. Piþkin, Journal of Applied Polymer Science, 50,303-319,1993.  

21. Monosize Polystyrene Latices Carrying Functional Groups On Their Surfaces, A. Tuncel, R. Kahraman, E. Piþkin, Journal of Applied Polymer Science, 51,1485-1498,1994.

22. Nondegradable and Biodegradable Polymeric Particles: Preparation and Some Selected Biomedical Applications, E. Piþkin, A. Tuncel, A. Denizli, H. Ayhan, H. Çiçek, E.B. Denkbaþ, K.T. Xu, AIChe Symp. Series, Diagnostic Biosensor Polymers, Ed: A.M. Usmani, N. Akhmal, 222-237,1994.

23. Degradation and Drug Release Characteristics of Monosize Poly(ethylcyano-acrylate) Microspheres, H. Çiçek, A. Tuncel, M. Tuncel, E. Piþkin, Journal of Biomaterials Science, Polym. Edition, 6, 845-856,1994.

24. Rifampicin Carrying  Poly(D,L-Lactide) Microspheres: Loading and Release, E.B. Denkbaþ, X. Kaitian, A. Tuncel, E. Piþkin, , Journal of Biomaterials Science, Polym. Edition, 6, 815-825,1994.

25. Monosize Poly(ethylcyanoacrylate) Microspheres: Preparation and Degradation Properties, A. Tuncel, H. Çiçek, M. Hayran, E. Piþkin, J. Biomedical Materials Research, 29, 721-728, 1995.

26. Phagocytosis of Monosize, Biodegradable and Nonbiodegradable Polymeric Microspheres Having Different Size and Surface Properties, H. Ayhan, A. Tuncel, N. Bor, E. Piþkin, Journal of Biomaterials Science, Polym. Edition, 7,329-342, 1995.

27. Production and Characterization of Swellable Poly(EGDMA-Acrylic Acid) Microspheres, A. Tuncel, K. Ecevit, E. Piþkin, Journal of  Polymer Science, Polymer Chemistry, 34,45-55, 1996.

28.  Production of  Polymethylmethacrylate Particles by Dispersion Polymerization In Aqueous Media With Ceric Ammonium Nitrate, V. Bulmuþ, A. Tuncel, E. Piþkin, Journal of Applied Polymer Science, 60, 697-704, 1996.

29. Congo Red Attached Poly(EGDMA-HEMA) Microspheres As Sorbent For Specific Removal of Cd (II) Ions, B. Salih, A. Denizli, A. Tuncel, B. Engin and E. Piþkin, J. Appl. Polym. Sci. ,60,871-877, 1996.

30. Cibacron Blue F3GA Attached Polyvinyl Alcohol Particles For Specific Albumin Adsorption, A. Denizli, A. Tuncel, A. Kozluca, K. Ecevit, E. Piþkin, Separation Science and Technology, In Press, 1996.

31. Nonswellable and Swellable Poly(EGDMA) Microspheres, A. Tuncel,  E. Piþkin, Journal of Applied Polymer Science, In Press, 1996.

32. Nonswellable and Swellable Poly(EGDMA-HEMA) Microspheres, A. Tuncel,  E. Piþkin, Reactive & Functional Polymers, In Press, 1996.

33. Uniform Latex Particles, A. Tuncel, H. Çiçek, A Chapter In “Encyclopedia of Polymer Processing Technology”, Ed: N. Cheremissinoff, Marcel Dekker Inc., New York, 1996.

34. Thermoresponsive Isopropylacrylamide-Vinylpyrrolidone Copolymer By Radiation Polymerization, S. Senel, B. Iþýk-Yürüksoy, H. Cicek, A. Tuncel, J. Appl. Polym. Sci., Accepted, 1996.

35. Preparation and Characterization of  Thermoresponsive Poly(Isopropylacrylamide-Hydroxyethylmethacrylate Copolymer Matrices, H. Çiçek, A. Tuncel, J. Polym. Sci., Part A, Polym. Chem. Ed., Submitted, 1996.

36. Immobilization of a-Chymotyripsin Within Thermoresponsive Poly(Isopropyl-acrylamide-Hydroxyethylmethacrylate Copolymer Matrices, H. Çiçek, A. Tuncel, J. Polym. Sci., Part A, Polym. Chem. Ed., Submitted, 1996.

37. Immobilization of a-Chymotyripsin Within Large Uniform and Thermoresponsive Poly(Isopropylacrylamide) Gel Beads, M. Bayhan, A. Tuncel, J. Biomater. Sci., Polym. Chem. Ed., Submitted, 1996.

38. Preparation and Characterization of EGDMA-GMA Copolymer Microspheres For Ýmmobilization Applications, S. Senel, H. Cicek, A. Tuncel, J. Appl. Poly. Sci., Submitted, 1996.

39. Preparation and Characterization of Large Uniform and Macroporous Polymeric Microspheres By a Two Step Swelling Method, A. Tuncel, C. Alagöz, B. Salih, A. Konan, J. Appl. Polym. Sci., Submitted, 1996. 

C) International Conferences

40. Parameter Estimation in the Non-linear Mathematical Models, G. Gürüz, A. Tuncel, Statistics Symposium 86, Abstract book, p:42-43, Middle East Technical University, Ankara, 1986.

41. Interaction of Kerogen and Mineral matrix of Göynük Oil Shale In an Air Atmosphere, Y.Yürüm, A. Tuncel, A. Karabakan, M. Azýk, New Trends In Coal Science, NATO, Advanced Study Institute, Turkey,1987.

42. Stimulus-Responsive Characteristics and Oral Drug Release Applications of Ca-Alginate Gels, H. Gümüþderelioðlu, M. Kiremitçi, A. Tuncel, E. Piþkin, VII. World Congress of International Society for Artificial Organs, Saporro, Japan,1989.

43. Polystyrene Latex Particles: Preparation and Properties, A. Tuncel, E. Piþkin, XI. International Symposium on Hemoperfusion, Adsorbents and Immobilized Reactants, Abstract book, p:43, Tokyo,1989.

44. Swollen Emulsion Polymerization Kinetics of Styrene, A. Tuncel, E. Piþkin, AIChE Chicago Meeting, Polym. React. Eng. Session, USA, 1990.

45. Effect of Ions on Adsorption of Bovine Serum Albumin Onto Hydrophobic Polymeric Carriers, A. Denizli, M. Olcay, A. Tuncel, E. Piþkin, XVII Congress of European  Society for Artificial Organs, Italy,1990.

46. Polyaminoacrylate Coated Monodisperse Polystyrene Particles: Preparation and a Novel Application, A. Tuncel, M.T: Ercan, B.E. Caner, M. Mutlu, E. Piþkin, XVII Congress of European  Society for Artificial Organs, Italy,1990.

47. Monodisperse Polystyrene Latexes For Protein Affinity Separation, A. Tuncel, M. Abdelaziz, R. Kahraman, M. Ercan, E. Piþkin, X. International Symposium on Hemoperfusion Adsorbents and Immobilized Reactants, Rome, Italy,1990.

48. Monodisperse Polystyrene Latexes With Novel Surface Groups For Biomedical Applications, A. Tuncel, M. Abdelaziz, R. Kahraman, E. Piþkin, IV. International Conference on Polymers In Medicine, Trento, Italy, 1990.

49. PHEMA Based Biospecific Sorbents In Hemoperfusion, A. Denizli, A. Tuncel, E. Eretskaya, V. Sarnatskaya, L.. Nicolaev, L. Sobkho, V. Nicolaev, E. Piþkin, Eurobiomat Workshop, Poster Session, Abstract book, p:9, Antalya,1991.

50. Surface Modified Monodisperse PS Particles For Biological Applications, A. Tuncel, A. Denizli, M.Abdelaziz, H. Ayhan, E. Piþkin, Eurobiomat Workshop, Poster Session, Abstract book, p:10, Antalya,1991.

51. The Use Polimethylmethacrylate Particles In Hydrophobic Protein Chromatography and Investigation of Column Dynamics, A. Denizli, M.Olcay, A. Tuncel, E. Piþkin, I. Azerbaijan-Turkey Polymer Symposium, Abstract book, p:411, Bakü,1991.

52. The Investigation of Formation Kinetics of Monodisperse Polymeric Microspheres, A. Tuncel, R. Kahraman, E. Piþkin, I. Azerbaijan-Turkey Polymer Symposium, Abstract book, p:411, Bakü,1991.

53. The Investigation of Albumin Adsorption Onto Plasma Modified Poly(Hydroxyethylmethacrylate) Microcarriers In Batch Fashion, A. Denizli, A. Tuncel, A. Þerbetçi, E. Piþkin, I. Azerbaijan-Turkey Polymer Symposium, Abstract book, p:413, Bakü,1991.

54. The Novel Potential Applications Of Micron-size, Monodisperse Polymeric Microspheres, A. Tuncel, A. Denizli, M. Abdelaziz, M. Ercan, E. Piþkin, I. Azerbaijan-Turkey Polymer Symposium, Abstract book, p:412, Bakü,1991.

55. Albumin Adsorption Onto Monodisperse Large Size Polystyrene Latices, H. Ayhan, A. Tuncel, A. Denizli, K. Ecevit, E. Piþkin, 19. International Symposium On Chromatography, Aix En Provence, France,1991.

56. Specific Albumin Adsorption Onto Monodisperse Dye Coated, Composite Polymer Microspheres, A. Denizli, A. Tuncel, E. Piþkin, D. Purvis, C.R. Lowe, 19. International Symposium On Chromatography, Aix En Provence, France,1991.

57. Hepatocyte Immobilization On Polymeric Microcarriers- A Novel Tissue Engineering Concept for A Hybrid Bioartificial Liver, V. Dixit, E. Piþkin, A. Denizli, A. Tuncel, M. Arthur, G. Gitnick, Hepatology, 16, A51,1992.

58. Hepatocyte Cell Culturing On PHEMA Microcarriers,  E. Piþkin, V. Dixit, M. Arthur, A. Denizli, A. Tuncel, E. Denkbaþ, G. Gitnick, IUPAC International Symposium On Macromolecules, Prag, Czechlovakia, 1992.

59. Monosize Biodegradable Polymeric Microspheres For Drug Release In GIT, A. Tuncel, H. Çiçek, M. Hayran, E. Piþkin, XI. International Congress of Artificial Organs, Amsterdam, Holland, 1993.

60. Preparation of Poly(lactic acid) Microspheres For Controlled Drug Release Systems, E. Denkbaþ, A. Tuncel, E. Piþkin, XI. International Congress of Artificial Organs, Amsterdam, Holland, 1993.

61. Phagocytosis of Monosize Polymeric Microspheres, H. Ayhan, A. Tuncel, E. Piþkin, XI. International Congress Of Artificial Organs, Amsterdam, Holland, 1993.

62. Preparation and Drug Release Characteristics Of Amphiphilic PLA-PEG Copolymers, K. Xu, A. Tuncel, E. Piþkin, XI. International Congress Of Artificial Organs, Amsterdam, 1993.

63. Specific Albumin Adsorption Onto Crosslinked PVA Microspheres, A. Tuncel, A. Denizli, A. Kozluca, K. Ecevit, E. Piþkin, XI. International Congress Of Artificial Organs, Amsterdam, 1993.

64. Biodegradable and Nondegradable Monodisperse Polymeric Microcarriers For Diagnostics, E. Piþkin, A. Tuncel, A. Denizli,E. Denkbaþ, H. Ayhan, H. Çiçek, K.T. Xu, AIChE International Symposium, Denver, 1993.

65. Preliminary Studies Towards The Separation Of Intestinal Epithelial Cells From Fibroblast Contamination With A Novel Polyfluorostyrene Surface, V. Dixit, E. Piþkin, M. Arthur, A. Serbetçi, A. Tuncel, G. Gitnick, Clinical Research, 41, A85,1993.

66. Application of A Novel Polyfluorostyrene Surface For The Separation of Intestinal Epithelial Cells From Fibroblast Contamination, V. Dixit, E. Piþkin, M. Arthur,  A. Þerbetçi, A. Tuncel, G. Gitnick, Gastroenterology, 104, A618,1993.

67. Biomedical Applications of Polymeric Latices, (Invited Lecture), A. Tuncel, Sattelite Workshop of International Faculty of Artificial Organs On Tissue Engineering, Ankara,1994.

National Conferences

68. Structure Identification of Tuskish Lignites and Investigation of  Their Liquefaction Properties, G. Gürüz, A. Olcay, Y. Yürüm, N. Baç, H. Orbey, T. Tuðrul, A. Þenelt, R. Doðru, A. Tuncel, S. Erdem, A. Yalçýnkaya, III. National Chemistry and Chemical Engineering Symposium, Extended Abstract Book, p:215, Ankara,1986.

69. The Non-linear Kinectic Models For The Liquefaction Of Turkish Lignites, A. Tuncel, G. Gürüz, III. National Chemistry and Chemical Engineering Symposium, Extended Abstract Book, p:214, Ankara,1986.

70. The Dynamic Modeling of  Microrganism Growth In Substrate Inhibition Media, A. Tanyolaç, A. Tuncel, IV. National Chemistry and Chemical Engineering Symposium, Extended Abstract Book, p:388, Elazýð,1987.

71. The Dynamic Analysis of Non-interacted Tank Systems, G. Gürüz, A. Tuncel, A. Bayraktar, IV. National Chemistry and Chemical Engineering Symposium, Extended Abstract Book, p:446, Elazýð,1987.

72. The Determination of Rate Limiting Step In Lignite Liquefaction, A. Tuncel, A. Yalçýnkaya, T. Dörter, G. Gürüz, IV. National Chemistry and Chemical Engineering Symposium, Extended Abstract Book, p:444, Elazýð,1987.

73. The Investigation of Liquefaction Kinetics of Karlýova Lignites By Succesive Extraction Method, A. Yalçýnkaya, T. Dörter, A. Tuncel, G. Gürüz, IV. National Chemistry and Chemical Engineering Symposium, Extended Abstract Book, p:440, Elazýð,1987.

74. The Investigation Of Drug Release Kinetics In Swelling Controlled Drug release Systems, A. Denizli, M. Kiremitçi, A. Tuncel, E. Piþkin, IV. National Chemistry and Chemical Engineering Symposium, Extended Abstract Book, p:414, Elazýð,1987.

75. The Lignite Liquefaction In The Presence of  FeS, T. Dörter, A. Tuncel, G. Gürüz, IV. National Chemistry and Chemical Engineering Symposium, Extended Abstract Book, p:584, Elazýð,1987.

76. The Modelling of Carbonization Kinetics By Fourth Order Runge-Kutta Algorithm, G. Gürüz, A. Tuncel, T. Dörter, G. Delirandeh, IV. National Chemistry and Chemical Engineering Symposium, Extended Abstract Book, p:442, Elazýð,1987.

77. The Investigation of  NaOH-CO₂ Reaction Kinetics By Moving Plane Model, G. Gürüz, A. Tuncel, IV. National Chemistry and Chemical Engineering Symposium, Extended Abstract Book, p:458, Elazýð,1987.

78. The Mathematical Analysis of Liquid-Gas reactions By Stagnant-Film Model, G. Gürüz, A. Tuncel, IV. National Chemistry and Chemical Engineering Symposium, Extended Abstract Book, p:456, Elazýð,1987.

79. The Mathematical Modeling of Oxygen Transfer Through Silicone Coated Microporous Membranes, V. Evren, A. Tuncel, E. Piþkin, IV. National Chemistry and Chemical Engineering Symposium, Extended Abstract Book, p:436, Elazýð,1987.

80. The Behavior Analysis of Non-newtonian Fluids In Tubular Reactors, A. Tuncel, A. Denizli, V. National Chemistry and Chemical Engineering Symposium, Extended Abstract Book, p:52, Ankara,1988.

81. The Kerogen-Mineral Matrix Interactions In Göynük Oil Shale In An Air Atmosphere, Y. Yürüm, A. Tuncel, A. Karabakan, M. Azýk, V. National Chemistry and Chemical Engineering Symposium, Extended Abstract Book, p:117, Ankara,1988.

82. The Dynamic Analysis of  Microorganism Growth In The Form of  A Film, A. Tanyolaç, A. Tuncel, V. National Chemistry and Chemical Engineering Symposium, Extended Abstract Book, p:145, Ankara,1988.

83. The determination Of Effectiveness Factor In Bidisperse Catalysis With Non-linear Rate Expressions, A. Tuncel, A. Denizli, V. National Chemistry and Chemical Engineering Symposium, Extended Abstract Book, p:177, Ankara,1988.

84. The Release Kinetics of 5-Flourarcil From Acrylic Based Polymeric Matrices, A. Tuncel, A. Denizli, E. Denkbaþ, M. Kiremitçi, E. Piþkin, IV. National Antibiotics and Chemotheraphy Congress, Antalya, Ankem Journal, 3, 167, 1989.

85. Bioaffinity Chromatography: Albumin Isolation By Heparin Conjugated PHEMA Microspheres, A. Denizli, M. Kiremitçi, A. Tuncel, E. Piþkin, VI. National Chemistry and Chemical Engineering Symposium, Abstract Book, p:254, Kuþadasý,1989.

86. The Determination Of Suspension Polymerization Parameters In High Molecular Weight PMMA Production, A. Denizli, M. Kiremitçi, M. Olcay, A. Tuncel, E. Piþkin, VI. National Chemistry and Chemical Engineering Symposium, Abstract Book, p:177, Kuþadasý,1989.

87. The Emulsion Polymerization Kinetics Of Styrene, A. Tuncel, A. Denizli, E. Piþkin, VI. National Chemistry and Chemical Engineering Symposium, Abstract Book, p:162, Kuþadasý,1989.

88. The Suspension Polymerization Kinetics Of Styrene, A. Tuncel, A. Denizli, E. Piþkin, VI. National Chemistry and Chemical Engineering Symposium, Abstract Book, p:163, Kuþadasý,1989.

89. The Synthesis of Monodisperse Polymeric Microspheres By Dispersion Polymerization, R. Kahraman, C. Turan, A. Tuncel, E. Piþkin, VII. National Chemistry and Chemical Engineering Symposium, Abstract Book, p:583, Cyprus,1991.

90. Protein Purification by Partition Chromatography, S. Kaya, A. Tuncel, E. Piþkin, VII. National Chemistry and Chemical Engineering Symposium, Abstract Book, p:581, Cyprus,1991.

91. The Protein Adsorption Onto Monosize Functional Group Containing Polymeric Latices, A. Tuncel, M. Abdelaziz, E. Piþkin, VII. National Chemistry and Chemical Engineering Symposium, Abstract Book, p:577, Cyprus,1991.

92. The Biomedical Applications of  Functional Group Containing Monodisperse Polymeric Latices, A. Tuncel, M. Ercan, E. Piþkin, VII. National Chemistry and Chemical Engineering Symposium, Abstract Book, p:420, Cyprus,1991.

93. The Synthesis of  Monodisperse Microspheres In Ether-Alcohol Systems, D. Ertuðrul, B. Gönüþlü, A. Tuncel, E. Piþkin, VII. National Chemistry and Chemical Engineering Symposium, Abstract Book, p:579, Cyprus,1991.

94. The Controlled Release of Pesticides From Nylon 69 Microcapsules, F. Kayýrhan, A. Tuncel, A. Denizli, E. Piþkin, VII. National Chemistry and Chemical Engineering Symposium, Abstract Book, p:451, Cyprus,1991.

95. The Synthesis and Degradation Characteristics of Biodegradable, Monodisperse Polymeric Microspheres, H. Çiçek, A. Tuncel, E. Piþkin, VIII. National Chemistry and Chemical Engineering Symposium, Ýstanbul,1992.

96. The Preparation Of  Biodegradable Monodisperse Poly(lactic acid) Microspheres, E. Denkbaþ, A. Tuncel, E. Piþkin, VIII. National Chemistry and Chemical Engineering Symposium, Ýstanbul,1992.

97. The Optimization of Polymerization Conditions For Poly(lactic acid) Production With Different Molecular Weights, K. Xu, A. Tuncel, E. Piþkin, VIII. National Chemistry and Chemical Engineering Symposium, Ýstanbul,1992.

98. The Investigation of Phagocytosis With Monodisperse Polymeric Particles, H. Ayhan, A. Tuncel, E. Piþkin, VIII. National Chemistry and Chemical Engineering Symposium, Ýstanbul,1992.

99. The Removal of Activated Leukocytes From Blood By An Adsorption Process Onto Poly(EGDMA) and Its Modified Forms, K. Ecevit, A. Kutsal, A. Tuncel, E. Piþkin,  IX. National Chemistry and Chemical Engineering Symposium, Trabzon,1993.

100. Cibacron Blue F3GA Carrying Poly(vinyl alcohol) Particles For Protein Affinty Chromatography, A. Kozluca, A. Denizli, A. Tuncel, K. Ecevit, E. Piþkin, ,  IX. National Chemistry and Chemical Engineering Symposium, Trabzon,1993.

101. The Preparation of Biodegradable Copolymer Micelles As A Drug Carrier Matrix, K. Xu, A. Tuncel, E. Piþkin, IX. National Chemistry and Chemical Engineering Symposium, Trabzon,1993.

102. Synthesis of Stimuli-Responsive Polymers Sensitive to pH and Temperature, H. Çiçek, A. Tuncel, II. National Symposium on Biomedical Science & Technology, 21-23 September, 1995, METU, Ankara.

103. Synthesis of Stimuli-Responsive Polymers With A Novel Redox Ýnitiator System, H. Çiçek, A. Tuncel, II. National Symposium on Biomedical Science & Technology, 21-23 September, 1995, METU, Ankara.

104. Synthetis of Porous Monodisperse Polystyrene Microspheres For Biomedical Applications, A. Tuncel, H. Çiçek, C. Alagöz, M. Tuncel, II. National Symposium on Biomedical Science & Technology, 21-23 September, 1995, METU, Ankara.

105. HEMA-Collagen Copolymer Synthesis Ýnitiated By Ceric Salt-Aldehyde Redox System, H. Çiçek, A. Denizli, A. Tuncel, II. National Symposium on Biomedical Science & Technology, 21-23 September, 1995, METU, Ankara.

106. A New Wound Dresing Material: Porous Polyurethane Membranes, Ç. Yavuz, A.Ý. Þerbetçi, O. Abbasoðlu, A. Sungur, M. Tuncel, H. Çýçek, A. Tuncel, Ý. Sayek, E. Piþkin, II. National Symposium on Biomedical Science & Technology, 21-23 September, 1995, METU, Ankara.

107. Synthesis and Characterization of Temperature Responsive Poly(NIPAM-co-HEMA) Copolymer Matrices, H. Çiçek, M. Bayhan, A. Tuncel, II. National Chemical Engineering Symposium, 9-13 September 1996, ITU, Ýstanbul, 1996.

108. Ýmmobilization of a-Chymotyripsin Within Temperature Responsive Gel Matrices, H. Çiçek, M. Bayhan, A. Tuncel, II. National Chemical Engineering Symposium, 9-13 September 1996, ITU, Ýstanbul, 1996.

Books

109. Chemistry 88, VII. National Chemistry and Chemical Engineering Symposium Extended Abstract Book, Ed: E. Piþkin, Organization Comittee: A. Denizli, A. Tuncel, A. Þerbetçi, E. Denkbaþ, M. Kiremitçi, Ankara,1988.

Patents

110. Uniform Polystyrene Latex Particles, A. Tuncel, E. Piþkin, Turkish Patent, No: 24126, 1991.

111. Amine, Hydroxyl and Carboxyl Modified Uniform Polystyrene Particles, A. Tuncel, E. Piþkin, Turkish Patent, No: 24125, 1991.