Year 2007, Vol. 54, No. 4
 


Web Release Date: 21 december, 2007

Graphical Contents

[Cover Picture]

   
 

MINI REVIEW

Supercritical Fluids as Solvents
for Enzymatic Reactions

 

 

Maja Habulin, Mateja Primozic and Zeljko Knez

  

Acta Chim. Slov. 2007, 54, 667–677.                Abstract          PDF document

 

SCIENTIFIC PAPERS

Effect of Highly Viscous Non-Newtonian
Liquids on Gas Holdup in a Concurrent
Upflow Bubble Column
 

 

Ana Lakota

  

Acta Chim. Slov. 2007, 54, 678–687.                Abstract          PDF document

 

Supercritical Fluid Adsorption and Desorption of Lipids on Various Adsorbents

 

 

Mojca Skerget and Zeljko Knez

  

Acta Chim. Slov. 2007, 54, 688–692.                Abstract          PDF document

 

A Novel Approach for Assuring and Following Inoculum Activity during Kefir Grains Growth Studies – Application of Dynamic pH Profiles

 

Marko Tramsek and Andreja Gorsek

  

Acta Chim. Slov. 2007, 54, 693–699.                Abstract          PDF document

 

Development of a Mathematical Model for the Dynamic Optimization of Batch Reactors, and MINLP Synthesis of Plug-flow Reactors in Complex Networks

 

Marcel Ropotar and Zdravko Kravanja

  

Acta Chim. Slov. 2007, 54, 700–712.                Abstract          PDF document

 

Effects of Activated Sludge on Hydrodynamic Characteristics of a Hollow Fiber Membrane Bioreactor

 

Mirjana Curlin, Helena Korajlija Jakopovic,
Ivan Mijatovic and Zelimir Kurtanjek

  

Acta Chim. Slov. 2007, 54, 713–718.                Abstract          PDF document

 

Localized Dissolution Kinetics of Low
Carbon Steel

 

 

Aljana Petek and Valter Dolecek

  

Acta Chim. Slov. 2007, 54, 725–729.                Abstract          PDF document

 

Synthesis and Physical-Chemical
Study of Two Sandwich-Type Heteropolyoxometalates With Dinuclear Vanadium Clusters



Nicoleta Joo, Mihaela Hossu, Dan Rusu,
Anca Marcu, Mariana Rusu, Cristina Pasca
and Leontin David

  

Acta Chim. Slov. 2007, 54, 749–754.                Abstract          PDF document

 

Electronic Structures and Spectroscopic Properties of the Self-assembly Complexes for Dipyridone
 

 

Chao Yan and Shi Wu

  

Acta Chim. Slov. 2007, 54, 755–760.                Abstract          PDF document

 

Low-temperature Heat Capacities and Thermochemistry on the Complex of
Erbium Perchlorate with L-α-Glycine
[Er2(L-Gly)2(H2O)12](ClO4)6 · 4H2O(s)

 

You-Ying Di and Zhi-Cheng Tan

  

Acta Chim. Slov. 2007, 54, 761–768.                Abstract          PDF document

 

Geometry Predictions, Vibrational
Analysis and IR Intensities of XH3Y
(X=C, Si, Ge, Y=F, Cl, Br) Calculated by Hybrid Density Functional Theory, MP2 and MP4 Methods

 

Abraham F. Jalbout, Bartosz Trzaskowski, Yuanzhi Xia and Yahong Li

  

Acta Chim. Slov. 2007, 54, 769–777.                Abstract          PDF document

 

Determination of Yeast RNA Using Safranine T with Linear Sweep Voltammetry

 

 

Wei Sun, Na Zhao and Kui Jiao

  

Acta Chim. Slov. 2007, 54, 778–783.                Abstract          PDF document

 

Structure and Deformational Behavior
of Poly(vinylidene fluoride) Hard Elastic Films

 

Ivan Dmitriev, Vili Bukosek,
Viktor Lavrentyev and Galina Elyashevich

  

Acta Chim. Slov. 2007, 54, 784–791.                Abstract          PDF document

 

Decolorization of Synthetic and Real Wastewater by Indirect Electrochemical Oxidation Process
 



J. Basiri Parsa and Mahmood Abbasi

Acta Chim. Slov. 2007, 54, 792–796.                Abstract          PDF document

 

2-Dimensional Quantitative Structure-Activity Relationship Modeling Study of Glycine/N-methyl-D-aspartate Antagonist Inhibition: Genetic Function Approximation Vis-à-vis Multiple Linear Regression Methods

Nitin S. Sapre, Nilanjana Pancholi, Swagata Gupta and Arun Sikarwar

  

Acta Chim. Slov. 2007, 54, 797–804.                Abstract          PDF document

 

Cloud Point Extraction Using NDTT Reagent for Preconcentration and Determination of Copper in Some Environmental Water Samples by Flame Atomic Absorption Spectroscopy
 

Pourya Biparva and Mohammad Reza Hadjmohammadi

  

Acta Chim. Slov. 2007, 54, 805–810.                Abstract          PDF document

 

Synthesis and Structural Characterization of Pyrazino[1,3]diazepines, as a New Ring System

 


Mohamed Attia Waly

  

Acta Chim. Slov. 2007, 54, 811–817.                Abstract          PDF document

 

Studies on the Copolymerization of
4-Aminostyrene With 4-Nitro- and
2,4-Dinitrostyrene


 

Yassin Gabr

Acta Chim. Slov. 2007, 54, 818–824.                Abstract          PDF document

 

Complexation of Iron with Piroxicam –
Evaluation via Response Surface Methodology

 


Mohammad Edrissi and Nima Razzaghi asl

  

Acta Chim. Slov. 2007, 54, 825–833.                Abstract          PDF document

 

Electrochemical Determination of Dopamine in the Presence of Ascorbic Acid Using a Poly(3-Acetylthiophene)
Modified Glassy Carbon Electrode

 

Mehmet Aslanoglu, Sultan Abbasoglu,
Serpil Karabulut and Aysegul Kutluay

Acta Chim. Slov. 2007, 54, 834-839.                 Abstract          PDF document

 

Non-electroactive Recognition: Pico-level Monitoring of Flunixin by Its Sub-second Adsorption at Au Microelectrode by Fast Fourier Transforms Continuous Cyclic Voltammetric Technique (FFTCCV)

 

Parviz Norouzi, Mohammad Reza Ganjali,
Rassoul Dinarvand and Sharareh Labbafi

Acta Chim. Slov. 2007, 54, 840-848.                 Abstract          PDF document

 

Exploring the Synthesis, Structure, and Reactivity of Well-Defined 1-Adamantylzinc Bromide Complexes

 


Gavin D. Jones and David A. Vicic

  

Acta Chim. Slov. 2007, 54, 849–853.                Abstract          PDF document

 

Uncertainty Budget for 226Ra Activity Concentration in Water by Alpha Spectrometry

 

 

Yana Spasova, Stefaan Pommé, Ljudmila Benedik and Uwe Wätjen

Acta Chim. Slov. 2007, 54, 854-858.                 Abstract          PDF document

 

Detection of Deoxynivalenol in Wheat by Fourier Transform Infrared Spectroscopy

 


Biljana Abramovic, Igor Jajic, Borislav Abramovic, Jasenka ]osic and Verica Juric

Acta Chim. Slov. 2007, 54, 859–867.                Abstract          PDF document

 

Tautomerism of Allyl-5-(pyridin-2-yl)-[1,3,4] Thiadiazol-2-yl) Amine

 

 

 


Leokadia Strzemecka

Acta Chim. Slov. 2007, 54, 868-881.             Abstract     PDF document   ERRATA

 

Ab Initio and DFT Investigation of Electrophilic Addition Reaction of Chlorine to tracyclo[5.3.0.02,6.03,10]deca-4,8-diene

 


Rza Abbasoglu and Abel Magerramov

Acta Chim. Slov. 2007, 54, 882–887.                Abstract          PDF document

 

SHORT COMMUNICATIONS

Production of Ligninolytic Enzymes by Ceriporiopsis subvermispora for Decolourization of Synthetic Dyes

 

 


Janja Babic and Aleksander Pavko

Acta Chim. Slov. 2007, 54, 730-734.                 Abstract          PDF document

 

Benzo-15-Crown-5 as Synergistic
Agent in the Extraction of Pr(III) from Perchlorate Medium with Thenoyltrifloro-acetone in 1,2-Dichloroethane, Carbon Tetrachloride and Chloroform


Valeri Jordanov

Acta Chim. Slov. 2007, 54, 888-892.                 Abstract          PDF document

 

High-Molecular-Weight Genomic DNA Isolation from Doratomyces microsporus and Synthesis of a Genomic DNA Library

 

 

Mojca Bencina, Melita Jakopic and Jozefa Friedrich

Acta Chim. Slov. 2007, 54, 893-899.                 Abstract          PDF document

 

Rapid and Efficient Oxidation of Hantzsch 1,4-Dihydropyridines with Potassium Ferrate Under Microwave Irradiation

 

Mohammad A. Khalilzadeh, Abolfazl Hosseini,
Hasan Sadeghifar and Peyman Valipour

Acta Chim. Slov. 2007, 54, 900-902.                 Abstract          PDF document

 

Synthesis of 17β-Hydroxy Steroidal Oxalate Dimers from Naturally Occurring Steroids

 

 

Lutfun Nahar, Satyajit D. Sarker and Alan B. Turner

Acta Chim. Slov. 2007, 54, 903-906.                 Abstract          PDF document

 

TECHNICAL PAPERS

The Influence of Physico – chemical Parameters on Water Scale Precipitation on Washing Machines´ Heaters

 

 

Danijela Dobersek, Darko Goricanec and Jurij Krope

Acta Chim. Slov. 2007, 54, 719-724.                 Abstract          PDF document

 

Hydrological Effect on the Chemical Status of Groundwater

 

 

 

Natasa Sovic, Goran Vizintin, Venceslav Lapajne and Miran Veselic

Acta Chim. Slov. 2007, 54, 735-743.                 Abstract          PDF document

 

Microorganisms in Diesel and in Biodiesel Fuels

 

 

 

 

Bostjan Klofutar and Janvit Golob

Acta Chim. Slov. 2007, 54, 744-748.                 Abstract          PDF document

 

Electro-Recovery of Gold (III) from Aqueous Solutions and Refractory, Boulangerite (Pb5Sb4S11) Ore

 

 

Afzal Shah, Sirajuddin, Abdul Niaz,
M. I. Bhanger and M. K. Jamali

Acta Chim. Slov. 2007, 54, 907-911.                 Abstract          PDF document

 

Experimental Determination of Numerical Values of Critical Parameters in the Gatifloxacin Process Development

 

 

 

Milos Ruzic

Acta Chim. Slov. 2007, 54, 912-920.                 Abstract          PDF document

 

Chemical Composition of the Essential
Oils Obtained From Some Spices Widely Used in Mediterranean Region

 

Manuel Viuda-Martos, Yolanda Ruíz-Navajas, Juana Fernández-López and José Angel Pérez-Álvarez

Acta Chim. Slov. 2007, 54, 921-926.                 Abstract          PDF document