Vol. 58 (2005) | South African Journal of Chemistry

Designer Ligands. Part 13. Synthesis and Catalytic Activity of Transition Metal Complexes of a Macrocyclic Ligand

Perry T Kaye, Gareth M Watkins, Kevin W Wellington

1-3

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A New Biosensor for Hydrogen Peroxide Based on Ag Colloid-modified Electrode and Azure C Mediation

Yan Liu, Ruo Yuan, Qunfang Li, Yangin Chai, Xia Zhong, Dianping Tang, Jianyuan Dai

4-8

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Probing the cis and trans Influence in Cobalamin Chemistry by Electronic Spectroscopy

Christopher B Perry, Helder M Marques

9-15

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The Properties of Some Simple Covalent Hydrides: An Ab Initio Molecular Orbital Study

Maganthran G Govender, Thamendrin Govender, John H Rostance, Shaun M Rootman, Anthony T Ford

16-24

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Solubility of Crystalline Nonelectrolyte Solutes in Organic Solvents: Mathematical Correlation of 3-Chlorobenzoic Acid Solubilities with the Abraham Solvation Parameter Model

Kaci P Hoover, Krisztina Pop, William E Acree Jnr, Michael H Abraham

25-29

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The Kinetics of the Silver(i)-induced Oxidation of Chromium(iii) by Peroxodisulphate

AM Bogopane, JJ Pienaar, G Lachmann, MSA Hamza, R van Eldik

30-36

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Synthesis of Trishomocubane Amino Acid Derivatives

T Govender, HK Hariprakasha, HG Kruger, T Raasch

37-40

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Synthesis of a Structurally Constrained Endoperoxide having Antimalarial Activity from -Santonin

CW van der Westhuyzen, CJ Parkinso

41-45

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Modelling Sulphur Clusters for an Understanding of Ultramarine

AA Landman, D de Waal

46-52

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Study on the Solid Phase Extraction and Spectrophotometric Determination of Mercury in Water and Biological Samples with 5-(p-Aminobenzylidene)-thiorhodanine

Q Hu, X Wu, Z Huang, G Yang, J Yin

53-56

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Simultaneous Determination of Palladium and Platinum by On-line Enrichment and HPLC with 4-(2-Hydroxynaphthalene- 1-ylmethylene)-thiazolidine-2,5-Dithione as Pre-column Derivatization Reagent

H Yin, Q Hu, Q Lin, Z Huang, G Yang

57-60

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Measurements of Polycyclic Aromatic Hydrocarbons and Genotoxicity in Soot Deposited at a Toll Plaza near Durban, South Africa

SJ Godefroy, BS Martincigh, LF Salter

61-66

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Supported Liquid Membrane Extraction of Anabolic Androgenic Compounds in Biological Matrices and Detection by LC-ESI-MS

TAM Msagati, MM Nindi

67-73

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Sulphur-substituted Pyrrolo[3,4-b]quinolines: Synthesis, Chemistry and Antimicrobial Activity

T van Esa, B Staskun, S van Vuuren

74-81

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The Determination of Degradation Products of Lewisite and/or Mustard Gas in Water by High Performance Liquid Chromatography

L Shanmao, L Wei, Z Boli, Y Lijun, W Qinpei

82-85

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Mechanism of Oxidation of Brilliant Cresyl Blue with Acidic Chlorite and Hypochlorous Acid. A Kinetic Approach

L Qwabe, B Pare, SB Jonnalagadda

86-92

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Synthesis of Indoles: Tetrahydropyrazino[1,2-a]indole-1,4-dione and Pyrazino[1,2-a]indole-6,13-diones from Piperazine-2,5-diones

TO Akeng'a, RW Read

93-97

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Volumetric and Viscometric Studies of Molecular Interactions in Binary N,N-Dimethylacetamide + Benzyl Alcohol Mixtures at Different Temperatures

A Ali, AK Nain, D Chand, B Lal

98-104

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Excess Enthalpies of Mixing of Binary Mixtures of NaCl, KCl, NaBr and KBr in Mixed Ternary Solvent Systems at 298.15 K

BR Deshwal, HK Lee, S Maken, KC Singh

105-109

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A Raman Study of Titanate Nanotubes

X-Y Liu, HJ Coville

110-115

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Solid Phase Extraction and Spectrophotometric Determination of Gold with 5-(2-Hydroxy-4-nitrophenylazo)-rhodanine as Chromogenic Reagent

Y Ma, Y Peng, L Zhu, J Yin, Q Hu, J Chen

116-119

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Comparative Studies of the Speciation Patterns of Nickel and Chromium in Surface-, Ground- and Wastewater Systems in Botswana

JK Kiptoo, JC Ngila, WRL Masamba, GM Sawula

120-126

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Removal of Lead from Aqueous Solution by Palm Kernel Fibre

EA Ofomaja, IE Unuabonaha, NA Oladoja

127-130

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An Evaluation of Emulsions in Wear-Metal-in-Oil Analyses

JL Fischer, NB Krusberski

131-137

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Improving Performance in a Second Year Chemistry Course: An Evaluation of a Tutorial Scheme on the Learning of Chemistry

B Davidowitza, M Rollnick

138-143

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South African Journal of Chemistry
Journal / South African Journal of Chemistry / Vol. 58 (2005) / Articles

Articles

Designer Ligands. Part 13. Synthesis and Catalytic Activity of Transition Metal Complexes of a Macrocyclic Ligand

A New Biosensor for Hydrogen Peroxide Based on Ag Colloid-modified Electrode and Azure C Mediation

Probing the cis and trans Influence in Cobalamin Chemistry by Electronic Spectroscopy

The Properties of Some Simple Covalent Hydrides: An Ab Initio Molecular Orbital Study

Solubility of Crystalline Nonelectrolyte Solutes in Organic Solvents: Mathematical Correlation of 3-Chlorobenzoic Acid Solubilities with the Abraham Solvation Parameter Model

The Kinetics of the Silver(i)-induced Oxidation of Chromium(iii) by Peroxodisulphate

Synthesis of Trishomocubane Amino Acid Derivatives

Synthesis of a Structurally Constrained Endoperoxide having Antimalarial Activity from -Santonin

Modelling Sulphur Clusters for an Understanding of Ultramarine

Study on the Solid Phase Extraction and Spectrophotometric Determination of Mercury in Water and Biological Samples with 5-(p-Aminobenzylidene)-thiorhodanine

Simultaneous Determination of Palladium and Platinum by On-line Enrichment and HPLC with 4-(2-Hydroxynaphthalene- 1-ylmethylene)-thiazolidine-2,5-Dithione as Pre-column Derivatization Reagent

Measurements of Polycyclic Aromatic Hydrocarbons and Genotoxicity in Soot Deposited at a Toll Plaza near Durban, South Africa

Supported Liquid Membrane Extraction of Anabolic Androgenic Compounds in Biological Matrices and Detection by LC-ESI-MS

Sulphur-substituted Pyrrolo[3,4-b]quinolines: Synthesis, Chemistry and Antimicrobial Activity

The Determination of Degradation Products of Lewisite and/or Mustard Gas in Water by High Performance Liquid Chromatography

Mechanism of Oxidation of Brilliant Cresyl Blue with Acidic Chlorite and Hypochlorous Acid. A Kinetic Approach

Synthesis of Indoles: Tetrahydropyrazino[1,2-a]indole-1,4-dione and Pyrazino[1,2-a]indole-6,13-diones from Piperazine-2,5-diones

Volumetric and Viscometric Studies of Molecular Interactions in Binary N,N-Dimethylacetamide + Benzyl Alcohol Mixtures at Different Temperatures

Excess Enthalpies of Mixing of Binary Mixtures of NaCl, KCl, NaBr and KBr in Mixed Ternary Solvent Systems at 298.15 K

A Raman Study of Titanate Nanotubes

Solid Phase Extraction and Spectrophotometric Determination of Gold with 5-(2-Hydroxy-4-nitrophenylazo)-rhodanine as Chromogenic Reagent

Comparative Studies of the Speciation Patterns of Nickel and Chromium in Surface-, Ground- and Wastewater Systems in Botswana

Removal of Lead from Aqueous Solution by Palm Kernel Fibre

An Evaluation of Emulsions in Wear-Metal-in-Oil Analyses

Improving Performance in a Second Year Chemistry Course: An Evaluation of a Tutorial Scheme on the Learning of Chemistry

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