Acid-base equilibria of 2,4-diiodo-6-methylphenylcarbamoylmethyl iminodiacetic acid and its labeling with technetium-99m

J. S. BRBORIC,M. S. JOVANOVIC,G. POPOVIC,V. KAPETANOVIC

Application of in situ digital holography to the study of the effect of a magnetic field on the anodic dissolution of iron in thichloroacetic acid

XUEGENG YANG,SHENHAO CHEN,CHAO WANG,LIANG LI

Author index

CONTENTS OF VOLUME 71

Uranium(VI) adsorption on surfactant modified heulandite/clinoptilolite rich tuff

SRDJAN MATIJASEVIC,ALEKSANDRA DAKOVIC,MAGDALENA TOMASEVIC-CANOVIC,MIRJANA STOJANOVIC

A study of the inhibiton of copper corrosion by triethyl phosphate and triphenyl phosphate self-assembled monolayers

WENJUAN GUO,SHENHAO CHEN,HOUYI MA

Subject index

Reversed-phase thin-layer chromatography of some angiotensin converting enzyme (ACE) inhibitors and their active metabolites

JADRANKA ODOVIC,BILJANA STOJIMIROVIC,MIRJANA ALEKSIC,DUSANKA MILOJKOVIC-OPSENICA

The enantioselective b-keto ester reductions by Saccharomyces cerevisiae

--- HASSAN TAJIK,KHALIL TABATABAEIAN,MAHMOOD SHAHBAZI

The influence of the oxygen equivalent in a gas-mixture on the structure and toughness of microalloyed steel weldments

RADICA PROKIC-CVETKOVIC,ANDJELKA MILOSAVLJEVIC,ALEKSANDAR SEDMAK,OLIVERA POPOVIC

The plane-to-cellular-to-dendrite transition of the shape of the crystallization front during the crystallization of Al–Cu alloys

VESNA RADOJEVIC,ANDREJA VALCIC,SLOBODANKA NIKOLIC,ALEKSANDAR GOLUBOVIC

Diterpenoids and phenolics from pseudopanax simplex

CHRISTIAN ZIDORN,SILJA HORAK,REX T. WEAVERS,ERNST P. ELLMERER

Binary heterocyclic systems containing the ethylideneamino linkage: synthesis of some new heterocyclic compounds bearing the naphtho-[2,1-b]furan moiety

A. H. BEDAIR,A. H. F. ABD EL-WAHAB,A. M. EL-AGRODY,F. M. ALI

The influence of activation and relaxation time on the synthesis of cordierite ceramics

NATASA DJORDJEVIC,LJUBICA PAVLOVIC

Synthesis and antibacterial activity of some Schiff base complexes

R. NAIR,A. SHAH,S. BALUJA,S. CHANDA

The sorption and crystallographic characteristics of alumina activated in a reactor for pneumatic transport

LJILJANA ROZIC,TATJANA NOVAKOVIC,SRDJAN PETROVIC,ZELJKO CUPIC

Symmetry of tetrahydroxycalix[4]arenes

A. GHOLAMI,J. SAFAEI-GHOMI,A. R. ASHRAFI,M. GHORBANI

Synthesis, characterization and correlative biological effects in wheat of a benzoxaza- and a diaza-phosphorus(V) heterocycles

EUGENIA F？G？DAR-COSMA,MARIA LAICHICI,GHEORGHE F？G？DAR-COSMA,DANA VLASCICI

Vanadium(III) chloride complexes of 1,2-bis-(5-H/methyl/chloro/nitro-1H-benzimidazol-2-yl)-1,2-ethanediols

AYDIN TAVMAN

The Hückel total p-electron energy puzzle

MILJENKO PERIC,IVAN GUTMAN,JELENA RADIC-PERIC

Phytochemical investigation of Anthemis cotula

IVAN VUCKOVIC,LJUBODRAG VUJISIC,VLATKA VAJS,VELE TESEVIC

Synthesis and studies of the biological activity of novel pyrimido fused acridine derivatives

BHAVESH B. PATEL,RANJAN G. PATEL,MANISH P. PATEL

Synthesis and spectral studies of Cu(II), Ni(II), Co(II), Mn(II), Zn(II) and Cd(II) complexes of a new macroacyclic ligand N,N’-bis(2-benzothiazolyl)-2,6-pyridinedicarboxamide

KALAGOUDA B. GUDASI,SIDDAPPA A. PATIL,RAMESH S. VADAVI,RASHMI V. SHENOY

Benzenoid isomers with greatest and smallest Kekulé structure counts

IVAN GUTMAN,BILJANA ARSIC,MARIJA DENIC,IVANA STOJANOVIC

Synthesis, spectroscopic and biological investigations of di-and triorganotin(IV) derivatives containing germanium: X-ray study of [Ph3GeCH(n-C3H7)CH2CO2]Sn[CH3]3

MUHAMMAD KALEEM KHOSA,MUHAMMAD MAZHAR,SAQIB ALI,SARIM DASTGIR

The late Paleozoic oxygen pulse and accumulations of petroleum source rocks and coal

PAVLE I. PREMOVIC

Structure and morphology of nano-sized W–Ti/Si thin films

--- BORIVOJE ADNADJEVIC,DAVOR PERUSKO,NADA POPOVIC,NENAD BUNDALESKI

Nanofabrication of planar split ring resonators for negative refractive index metamaterials in the infrared range

ZORAN JAKSIC,DANA VASILJEVIC-RADOVIC,MILAN MAKSIMOVIC,MILIJA SARAJLIC

Methanol oxidation at platinum electrodes in acid solution: comparison between model and real catalysts

A. V. TRIPKOVIC,S. LJ. GOJKOVIC,K. DJ. POPOVIC,J. D. LOVIC

The 1,3-dipolar cycloaddition of 1-methylphthalazinium ylides to non-symmetrically activated alkynes on a solid support under microwave irradiation

STEFAN DIMA,GHEORGHITA ZBANGIOC,IONEL MANGALAGIU

Crystallization of isotactic polypropylene: the effect of fiber surface

GORDANA BOGOEVA-GACEVA,ANITA GROZDANOV

Synthesis and cyclization reactions of 2-(6-methylquinolin-4-yl)malononitriles and ethyl 2-cyano-2-(6-methylquinolin-4-yl)acetates

MOSTAFA M. ISMAIL

Rapid detection and purification of sequence specific DNA binding proteins using magnetic separation

MARIJA MOJSIN,JELENA DJUROVIC,ISIDORA PETROVIC,ALEKSANDAR KRSTIC

Pyrazine-2-substituted carboxamide derivatives: synthesis, antimicrobial and Leuconostoc mesenteroides growth inhibition activity

A. H. F. ABD EL-WAHAB,A. H. BEDAIR,F. A. EID,A. F. EL-HADDAD

Multivariate statisticalmethods applied to interpretation of saturated biomarkers (Velebit oil field, SE Pannonian Basin, Serbia)

TATJANA SOLEVIC,KSENIJA STOJANOVIC,BRANIMIR JOVANCICEVIC,GORICA MANDIC

Principal component articial neural network calibration models for the simultaneous spectrophotometric estimation of mefenamic acid and paracetamol in tablets

DONDETI SATYANARAYANA,KAMARAJAN KANNAN,RAJAPPAN MANAVALAN

A study concerning the pretreatment of CNTs and its influence on the performance of NiB/CNTs amorphous catalyst

CHANG YUAN HU,RONG BIN ZHANG,LI HUA,FENG YI LI

Synthesis, properties and colour assessment of some new 5-(3- and 4-substituted phenylazo)-4,6-dimethyl-3-cyano-2-pyridones

DUSAN MIJIN,GORDANA USCUMLIC,NADA PERISIC-JANJIC,IVAN TRKULJA

Validation of an HPLC method for the simultaneous determination of eletriptan and UK 120.413

MIRA ZECEVIC,BILJANA JOCIC,SNEZANA AGATONOVIC–KUSTRIN,LJILJANA ZIVANOVIC

A highly efficient and recoverable bi-cinchona alkaloid ligand for the catalytic asymmetric aminohydroxylation of olefins

XIAOLI SUN,QIAOFENG WANG,RU JIANG,SHENGYONG ZHANG

Activity and stability of RuO2-coated titanium anodes prepared via the alkoxide route

VLADIMIR PANIC,BRANISLAV NIKOLIC,VESNA B. MISKOVIC-STANKOVIC,SLOBODAN MILONJIC

Investigations of the reactivity of pyridine carboxylic acids with diazodiphenylmethane in protic and aprotic solvents. Part II. Pyridine mono-carboxylic acid N-oxides

SASA Z. DRMANIC,BRATISLAV Z. JOVANOVIC,ALEKSANDAR D. MARINKOVIC,MILICA MISIC-VUKOVIC

Carbonitriding reactions of diatomaceous earth: phase evolution and reaction mechanisms

BRANKO MATOVIC,ALEKSANDRA SAPONJIC,SNEZANA BOSKOVIC

Synthesis and selective antitubercular and antimicrobial inhibitory activity of 1-acetyl-3,5-diphenyl-4,5-dihydro-(1H)-pyrazole derivatives

P. T. CHOVATIA,J. D. AKABARI,P. K. KACHHADIA,RADOMIR N. SAICIC

The chemical characteristics of soil which determine phosphorus partitioning in highly calcareous soils

ANA TOPALOVIC,LIDIJA B. PFENDT,NATALIJA PEROVIC,DRAGANA DJORDJEVIC

Determination of sodium and potassium in certified rock samples by AES after ultrasonic leaching

--- AYSUN ？ZKAN,RAMAZAN GüRKAN,MEHMED AK？AY

Surface modification of a zeolite and the influence of pH and ionic strength on the desorption of an amine

JOVAN LEMIC,DRAGANA KOVACEVIC,ANA RADOSAVLJEVIC-MIHAJLOVIC,MARIJA VUKASINOVIC

In vitro complexes of copper and zinc with chlorophyll

JELENA PETROVIC,GORAN NIKOLIC,DEJAN MARKOVIC

Preparation, characterization and crystal structure of the complex formed between N,N,N',N'-tetrabutylmalonamide and lanthanum(III) nitrate

YU CUI,GUO-XIN SUN,ZHEN-WEI ZHANG,SI-XIU SUN

Influence of chloride ions on the open circuit potentials of chromium in deaerated sulfuric acid solutions

BORE JEGDIC,DRAGUTIN M. DRAZIC,JOVAN P. POPIC