13- B. Gacal, H. Durmaz, M. A. Tasdelen, G. Hizal, U. Tunca, Y. Yagci, and A. L. Demirel, Anthracene-Maleimide-Based Diels-Alder "Click Chemistry" as a Novel Route to Graft Copolymers, Macromolecules, 39, 5330-5336, 2006.

12- H. Mert, U. Tunca, G. Hizal, Thiophenol Derivatives as a Reducing Agent for In Situ Generation of Cu(I) Species via Electron Transfer Reaction in Copper- Catalyzed Living/Controlled Radical Polymerization of Styrene, J. Polym. Sci. Part A: Polym. Chem. 44, 5923-5932 ,2006

11- O. Altintas, B.Yankul, G. Hizal, U. Tunca, A3 Type Star Polymers via Click Chemistry, J. Polym. Sci. Part A: Polym. Chem. 44, 6458-6465,2006.

10- O. Altintas, G. Hizal, U. Tunca, ABC Type Hetero Arm Star Terpolymers Through "Click" Chemistry, J. Polym. Sci. Part A: Polym. Chem. 44, 5699-5707, 2006

9- H. Durmaz, F. Karatas, U. Tunca, G. Hizal, Heteroarm H-shaped terpolymers by combining of Diels Alder reaction and the Controlled/Living radical polymerization techniques, J. Polym. Sci. Part A: Polym. Chem. 44, 3947-3957, 2006 .

8- T. Erdogan, G. Hizal, U. Tunca, A new strategy for the preparation of multiarm star-shaped polystyrene through polystyrene-b-poly(glycidyl methacrylate) via combination of Atom Transfer Radical Polymerization (ATRP) and Cationic Ring Opening Polymerization (CROP), Designed Monomers and Polymers, 9, 393-401, 2006.

7- Ozlenen B. Ilhanli, T. Erdogan, U. Tunca, G. Hizal, Acrylonitrile Containing Polymers via combination of Atom Transfer Radical and Nitroxide-Mediated Free Radical Polymerization Routes, J. Polym. Sci. Part A: Polym. Chem. 44, 3374-3381, 2006.

6- O. Altintas, I. Yilmaz, G. Hizal, U. Tunca, Synthesis of poly(methyl methacrylate)-b-polystyrene Containing a Crown Ether Unit at the junction point via combination of Atom Transfer Radical Polymerization and Nitroxide Mediated Radical Polymerization, J. Polym. Sci. Part A: Polym. Chem. 44, 3242-3249, 2006.

5- H. Durmaz, B. Colakoglu, U. Tunca, G. Hizal, Preparation of block copolymers via Diels Alder reaction of Maleimide- and Anthracene - end functionalized polymers, J. Polym. Sci. Part A: Polym. Chem. 44, 1667-1675, 2006.

4- T. Erdogan, E. Gungor, H. Durmaz, G. Hizal, U. Tunca, Photoresponsive (poly(methyl methacrylate)) 2-(polystyrene) 2, (PMMA) 2-(PSt) 2, miktoarm star copolymer containing an azobenzene moiety at the core, J. Polym. Sci. Part A: Polym. Chem. 44, 1396-1403, 2006.

3- D. Sakar, T. Erdogan , O. Cankurtaran, G. Hizal, F. Karaman, U. Tunca, Determination of the thermodynamic properties of poly (tert-butylacrylate-b-methyl methacrylate) synthesized via atom transfer radical polymerization by Inverse Gas Chromatography, Polymer, 47, 132-139, 2006.

2- H. Durmaz, F. Karatas, U. Tunca, G. Hizal, The preparation of ABC miktoarm star terpolymer containing poly(ethylene glycol), polystyrene, and poly(tert-butylacrylate) arms via combination of Diels-Alder reaction, atom transfer radical and stable free radical polymerization routes, J. Polym. Sci. Part A: Polym. Chem. 44, 499, 2006.

1- G. Hizal, U. Tunca, S. Aras, H. Mert, Air-stable and recoverable catalyst for the Atom Transfer Radical Polymerization of styrene; in situ generation of Cu(I) species via electron transfer reaction, J. Polym. Sci. Part A: Polym. Chem. 44, 77-87, 2006.

2- H. Durmaz, S. Aras, G. Hizal, U. Tunca, The Synthesis of A3B3 Type polystyrene - poly(methyl methacrylate) Miktoarm Star Polymers Via Combination of Stable Free Radical and Atom Transfer Radical Polymerization Routes, Designed Monomers and Polymer, 8, 203-210, 2005.

1- G. Hizal, D. Sakar, U. Tunca, Synthesis of tri-arm star diblock copolymer containing poly (tetrahydrofuran-b-methyl methacrylate) arms via combination of cationic ring opening polymerization and photosensitized free radical polymerization routes, Designed Monomers and. Polymers, 8, 609-617, 2005.

6- Y. Gnanou , G. Hizal, The Effect of Phenol and Derivatives on Atom Transfer Radical Polymerization (ATRP) in The Presence of Air, J. Polym. Sci. Part A: Polym. Chem. 2004, 42, 351- 359.

5- U. Tunca, Z. Ozyurek, T. Erdogan,G. Hizal, A Novel Miktofunctional Initiator for the Preparation of ABC type Miktoarm Star Polymer via Combination of Controlled Polymerization Techniques, J. Polym. Sci. Part A: Polym. Chem. 42, 4228-4236, 2004 .

4- E. Sezer, F. Turksoy, U. Tunca, T. Ozturk, Electrochemical Behaviours of Some BEDT-TTF and TTF Derivatives, Journal of Electroanalytical Chemistry , 570, 101-105, 2004.

3- T. Erdogan, Z. Ozyurek, G. Hizal, U. Tunca, A Facile Synthesis of AB2 Type Miktoarm Star Polymers by Combining Atom Transfer Radical Polymerization and Ring Opening Polymerization, J. Polym. Sci. Part A: Polym. Chem. 42, 2313-2320, 2004.

2- S. Inceoglu, G. Hizal , U. Tunca, Synthesis of Styrene-Methyl Methacrylate Graft and Block-Graft Copolymers via Combination of Atom Transfer Radical Polymerization and Stable Free Radical Polymerization, Designed Monomers and Polymers, 7, 203-214, 2004.

1- N. Bicak, M. Gazi, U. Tunca, I. Kucukkaya, Utility of Atom Transfer Radical Polymerization for Preparation of Poly(methyl methacrylate) Beads in Aqueous Suspension, J. Polym. Sci. Part A: Polym. Chem. 42, 1362-1366, 2004.

5- U. Tunca and T. Ozturk, F. Turksoy, J. D. Wallis, An In Depth Study of The Formation of New Tetrathiafulvalene Derivatives From 1,8-Diketones, Tetrahedron, 59, 8107-8116, 2003

4-N. Bicak , B. Karagoz , U. Tunca, Self-curable polyester by reaction of glycidol with maleic anhydride, J. Polym. Sci. Part A: Polym. Chem. 41, 2549-2555 , 2003

3- C. Celik, G. Hizal, U. Tunca, Synthesis of Miktoarm Star and Star-Block Polymers Via Combination of Atom Transfer Radical Polymerization and Stable Free Radical Polymerization, J. Polym. Sci. Part A: Polym. Chem. 2542-2548 , 2003

2- B. Bedri, M. Cikilmazkaya, U. Tunca, G. Hizal, Anovel Initiating System forControlled Radical Polymerization of Methyl methacrylate, Designed Monomers and Polymers, 6, 299-307, 2003

1- R. Ucan, U. Tunca, G. Hizal, The Reverse Atom Transfer Radical Polymerization of Methyl Methacrylate Initiated by p-chlorobenzenediazonium tetrafluoroborate, J. Polym. Sci. Part A: Polym. Chem. 41 2019-2025, 2003 .

4- M. Degirmenci, I. Cianga, G. Hizal, Y. Yagci, Synthesis, Characterization and Application of polymeric Photoinitiators prepared by Atom Transfer Radical polymerization and Ring-opening polymeri zation. ACS Polym. Preprints 2002, 43, (2) 22-23.

3- M. Degirmenci, G. Hizal, Y. Yagci , Synthesis and Characterization of Macrophotoinitiators of poly(ε-caprolactone), Macromolecules, 2002, 35, 8265-8270.

2- U. Tunca , T. Erdogan, G. Hizal, Synthesis and characterization of well-defined ABC type triblock copolymers via ATRP and SFRP, J. Polym. Sci. Part A: Polym. Chem. 40, 2025-2032, 2002

1- M. Erdogan, G. Hizal, U. Tunca, D. Hayrabetyan, O. Pekcan, Molecular weight effect on swelling of polymer gels in homopolymer solutions; a fluorescence study, Polymer 43,1925-1931, 2002.

5- F. Senkal, G. Hizal , N. Bicak, Atom Transfer Radical Polymerization Through N-chloro sulfonamides, J. Polym. Sci. Part A: Polym. Chem. 39, 2691-2695 (2001)

4- B. F. Senkal, U. Tunca, N. Bicak, N,N’-Dipropyl-N,N'-Bis (4-methyl benzene) sulfonyl hydrazide: A new radical source for chain polymerization of vinyl monomers, Eur. Polym. J. 37, 2429-2433, 2001.

3- Umit Tunca, Ali Erdogmus, Gurkan Hizal, Synthesis and Characterization of Aromatic Cyclolinear Phosphazene Poly (ether ketone)s Containing Bis-spiro-substituted Cyclotriphosphazene Unit, J. Polym. Sci. Part A: Polym. Chem. 39 2993-2997, 2001

2- G. Hizal, N. Bicak, U. Tunca, Preparation of AB Type Diblock Copolymers containing Poly (2,6-dimethyl-1,4-phenylene oxide) and Methyl Methacrylate or Styrene Blocks, J. Polym. Sci. Part A: Polym. Chem. 39, 2426-2429, 2001

1- U. Tunca, B. Karlıga, S. Ertekin, A.L. Ugur, O. Sirkecioglu, Synthesis of asymmetric difunctional initiators and their use in the preparation of block copolymers via ATRP and SFRP sequence, Polymer 42, 20, 8489-8493, 2001

4- M. H. Acar, A. Gulkanat, S. Seyren, G. Hizal, Synthesis of Block Copolymer by Combination of living Cationic and Iniferter Polymerization systems, Polymer, 41,6709, 2000.

3- A.B. Duz, G. Hizal , Y. Yagci, Block copolymers by transformation of living ring opening polymerization into an initer process, Eur. Polym. J., 36, 1373 (2000)

2- U. Tunca, G. Hizal, Synthesis and characterization of aromatic poly (ether ketone)s containing cyclotriphosphazene units 2, J. Polym. Sci. Part A: Polym. Chem. 38, 2300-2305, 2000.

1- N. Bicak, U. Tunca, Novel ionenes with allyl pendant groups, Polymer Bulletin 43, 477, 2000.