Novel PVC-based coated graphite electrode for selective determination of quinoline yellow S. RouhaniT. Haji-ghasemi OriginalPaper Pages: 679 - 685
Aggregation and solution behavior of 5-(1-(4-carboxybutyl) pyridinum-4-yl) 10,15,20-tris (1-methylpyridinium-4-yl) porphyrin: A resonance light scattering, fluorescence and absorption spectroscopic study H. DezhampanahA. -K. BordbarS. Tangestaninejad OriginalPaper Pages: 686 - 697
A novel approach to massive preparation of LiV3O8 as a cathode material for lithium rechargeable battery X. CaoC. YuanX. Yan OriginalPaper Pages: 698 - 704
An efficient synthesis of dialkyl 2-(diphenoxyphosphoryl)-3-(alkylthio)succinates from alkylthiols, triphenyl phosphite and dialkyl acetylenedicarboxylates I. YavariR. HajinasiriN. Iravani OriginalPaper Pages: 705 - 709
Coumarin synthesis via Knoevenagel condensation reaction in 1,1,3,3-N,N,N′,N′-tetramethylguanidinium trifluoroacetate ionic liquid A. ShaabaniR. GhadariA. H. Rezayan OriginalPaper Pages: 710 - 714
Interference of arsenic trioxide on magnesium dependent polymerization of microtubule proteins R. MahinpourG. H. RiaziS. Z. Moosavi-Nejad OriginalPaper Pages: 715 - 721
Poly(N-bromoacrylamide): an efficient and useful catalyst for the protection of carbonyl compounds as dithiolanes, dithianes and oxathiolanes under solvent-free and microwave conditions B. TamamiH. FirouzabadiA. Fadavi OriginalPaper Pages: 722 - 728
A comparative study of chromium(III) ion-selective electrodes based on N,N-bis(salicylidene)-o-phenylenediaminatechromium(III) H. M. Abu-ShawishS. M. SaadehH. M. Dalloul OriginalPaper Pages: 729 - 737
Studies on DNA cleavage and antimicrobial screening of transition metal complexes of 4-aminoantipyrine derivatives of N2O2 type N. RamanL. MituM. S. S. Pandi OriginalPaper Pages: 738 - 748
A green and highly efficient alkylation of thiols in water N. AziziA. Khajeh AmiriM. R. Saidi OriginalPaper Pages: 749 - 753
Poly(N,N′-dibromo-N-ethyl-benzene-1,3-disulfonamide) and N,N,N′,N′- tetrabromobenzene-1,3-disulfonamide as effective catalysts for conversion of aldehydes to 1,1-diacetates and acetals R. Ghorbani-VagheiM. AmiriS. Akbari Dadamahaleh OriginalPaper Pages: 754 - 760
Poly(N,N′-dichloro-N-ethyl-benzene-1,3-disulfonamide, N,N,N′,N′-tetrachlorobenzene-1,3-disulfonamide, poly(N,N′-dibromo-N-ethyl-benzene-1,3-disulfonamide, and N,N,N′,N′-tetrabromobenzene-1,3-disulfonamide catalyzed formylation of amines and alcohols using ethyl formate under microwave irradiation R. Ghorbani-VagheiH. VeisiM. Amiri OriginalPaper Pages: 761 - 768
Synthesis, structural elucidation and X-ray analysis of triphenyltin(IV) [2-(2,3-dimethylanilino)nicotinate] M. HussainM. ZamanH. Stoeckli-Evans OriginalPaper Pages: 769 - 775
Regulating function of methyl group on the strength of dihydrogen bond in HBeH-HCCH and HMgH-HCCH complexes Q. -Z. LiX. DongJ. -B. Cheng OriginalPaper Pages: 776 - 783
Cloud point extraction and spectrophotometric determination of amaranth in food samples using nonionic surfactant Triton X-100 and tetrabutylammonium hydrogen sulfate N. PourrezaS. Elhami OriginalPaper Pages: 784 - 788
Zirconyl triflate, [ZrO(OTf)2], as a new and highly efficient catalyst for ring-opening of epoxides M. MoghadamI. Mohammadpoor-BaltorkM. Zarea OriginalPaper Pages: 789 - 799
Photodegradation of aromatic amines by Ag-TiO2 photocatalyst V. MirkhaniS. TangestaninejadA. Rostami Vartooni OriginalPaper Pages: 800 - 807
Substituent effects in the 13C NMR chemical shifts of para-(para-substituted benzylidene amino)benzonitrile and para-(ortho-substituted benzylidene amino)benzonitrile G. F. FadhilA. H. Essa OriginalPaper Pages: 808 - 811
Nano iron oxide with the neural-network morphology M. Z. KassaeeM. GhavamiE. Motamedi OriginalPaper Pages: 812 - 815
Synthesis of 4,4′-diaminotriphenylmethane derivatives using H3PW12O40 and HZSM5 zeolite under solvent-free conditions H. AlinezhadE. ArdestaniS. Noroozi OriginalPaper Pages: 816 - 822
Extraction and preconcentration capacity of bifunctionalized diamine-thiol polysiloxane immobilized ligand system towards some divalent cations N. M. El-Ashgar OriginalPaper Pages: 823 - 830
Molecular cloning, expression and sequence analysis of DNA polymerase I from an Iranian thermophilic bacterium, Bacillus sp. G (2006) E. Farashahi YazdM. SadeghizadehR. Emamzadeh OriginalPaper Pages: 831 - 837
Lipophilicity, electronic, steric and topological effects of some phosphoramidates on acethylcholinesterase inhibitory property S. GhadimiA. A. Ebrahimi-Valmoozi OriginalPaper Pages: 838 - 848
Catabolic pathways for arginine and methylated arginines by plant and mammalian copper amine oxidases F. PintusA. ContiniR. Medda OriginalPaper Pages: 849 - 856
Optical pH sensor based on Calcon immobilization membrane S. RastegarzadehZ. Moradpour OriginalPaper Pages: 858 - 862