| Some Properties of Cu, Zn-Superoxide Dismutase from Sheep Erythrocyte | Leman TARHAN, M. Nalan TÜZMEN | 109–116 |
| Effect of Non-ionic Reagent Adsorption on Zeta Potential of Fine Coal Particles | Zeki AKTAŞ | 117–129 |
| Magnitudes of Back Diffusion During Long-Term Diffusive Sampling of Volatile Organic Compounds Using Carbotrap and Chromosorb 106 | Naciye KILIÇ, James A. BALLANTINE | 131–139 |
| An efficient synthesis of (1S, 2R)-1-amino-2-indanol, a key intermediate of HIV protease inhibitor, indinavir | Ayhan S. DEMİR, Haluk HAMAMCI, Aksoy Hilal CAM, Nurettin CAMKERTEN, Fatoş DOĞANEL | 141–146 |
| Swelling Behavior of Acrylamide-2-Hydroxyethyl Methacrylate Hydrogels | Belma IŞIK | 147–156 |
| Solvent extraction of $Fe^{3+}$ cation by diazo-coupling calix [4] arenes | Hasan KOCAOKUTGEN, Emin ERDEM, Hasalettin DELİGÖZ | 157–163 |
| Solvent Extraction of Fe3+ Cation by Diazo-Coupling Calix[4]arenes | Hasalettin DELĞGÖZ, Emin ERDEM | 157–164 |
| Preparation of Optically Active Amino Acid Derivatives of Some Methylated 5-Amino-Azaheterocycles | Mashooda HASAN, Uzma YUNUS, Farzana SHAHEEN, Shazia MUNİR | 165–175 |
| X-Ray Diffraction Study of Heat-Treated Graphitized and Ungraphitized Carbon | Rızwan HUSSAIN, Riaz QADEER, Mahmood AHMAD, M. SALEEM | 177–183 |
| Stereoselective Synthesis of Butenolide and Butyrolactone Derivatives | Abdulkadir SIRIT | 185–189 |
| Flavonol Glycosides from Consolida armeniaca | Nurettin YAYLI, Mustafa KÜCÜKİSLAMOĞLU, Hasan Basri ŞENTÜRK, Hasan GENÇ, Seçkin ÖZDEN | 191–197 |
| High fluorescence emissions of some natural benzofurane derivatives isolated from Styrax officinalis | Sıddık İÇLİ, Serap ALP, Bircan DİNDAR, Hüseyin ANIL, Alankuş Özgen ÇALIŞKAN, Yurdanur YAYLA, Andrey O. DOROSHENKO | 199–207 |
| Heavy Metal Removal from Aquatic Systems by Northern Anatolian Smectites |