Vol. 29 No. 1 (2015) | Bulletin of the Chemical Society of Ethiopia

Published: 2015-01-18

Selective separation, preconcentration and determination of Pd(II) ions in environmental samples by coprecipitation with a 1,2,4-triazole derivative

D. Ozdes, C. Duran, H. Serencam, D. Sahin, A. Gundogdu, M. Soylak

1-10

DOI:

10.4314/bcse.v29i1.1

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Levels of major and trace metals in the leaves and infusions of Croton macrostachyus

A. A. Dubale, B. S. Chandravanshi, K. F. Gebremariam

11-26

DOI:

10.4314/bcse.v29i1.2

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Stability-indicating RP-HPLC method for simultaneous determination of methoxsalen and p-aminobenzoic acid in binary combination

P. John, W. Azeem, M. Ashfaq, I. U. Khan, S. N. Razzaq, S. Ud-Din Khan

27-39

DOI:

10.4314/bcse.v29i1.3

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Principal component analysis to evaluate the spatial variation of major elements in kaolin deposit

G. –I. E. Ekosse, K. S. Mwitondi

41-51

DOI:

10.4314/bcse.v29i1.4

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Comparison of the defluoridation capacity of zeolites from Ethiopia and Mexico

M. Adem, T. Sani, Y. Chebude, G. Fetter, P. Bosch, I. Diaz

53-62

DOI:

10.4314/bcse.v29i1.5

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Synthesis, characterization and antimicrobial activity of some transition metal complexes of N-(5-chloro-2-hydroxyphenyl)-3-methoxy-salicylaldimine

D. Gürbüz, A. Çinarli, A. Tavman, A. S. B. Tan

63-74

DOI:

10.4314/bcse.v29i1.6

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Spectroscopic, structural, thermal and antimicrobial studies of 4,6-bis (4-chlorophenyl)- 2-oxo-1,2-dihydropyridine-3-carbonitrile with some transition metals

S. A. Sadeek, W. A. Zordok, M. S. El-Attar, M. S. Ibrahim

75-94

DOI:

10.4314/bcse.v29i1.7

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Mild modification method for the generation of mesoporosity in synthetic and natural mordenite

W. Mamo, Y. Awoke, Y. Chebude, I. Diaz

95-103

DOI:

10.4314/bcse.v29i1.8

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Effect of preparation temperature and ions doping on size, morphology and catalytic activity of Co-B amorphous nano catalyst

M. H. Loghmani, A. F. Shojaei

105-116

DOI:

10.4314/bcse.v29i1.9

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Facile, mild and convenient preparation and characterization of some novel Schiff base ligands from synthetic diamines and salicylaldehyde

H. Naeimi, A. Heidarnezhad

117-122

DOI:

10.4314/bcse.v29i1.10

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Essential oil composition of four Artemisia species from Ethiopia

N. Asfaw, S. Demissew

123-128

DOI:

10.4314/bcse.v29i1.11

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Reactions of enolisable ketones with dichloroisocyanuric acid in absence and presence of added chloride ions – a kinetic study

Y. L. Kumar, R. V. Nadh, P. S. Radhakrishnamurti

129-136

DOI:

10.4314/bcse.v29i1.12

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Synthesis, characterization and density functional theory study of low cost hydrazone sensitizers

A. G. Al-Sehemi, A. Irfan, A. M. Asiri, Y. A. Ammar

137-148

DOI:

10.4314/bcse.v29i1.13

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Application of new ferrocene derivative for electrocatalytic determination of captopril using multiwall carbon nanotube modified carbon paste electrode

M. Taei, F. Hasanpour, G. Zahedi

149-156

DOI:

10.4314/bcse.v29i1.14

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Regioselective iodination of aryl amines using 1,4-dibenzyl-1,4-diazoniabicyclo [2.2.2] octane dichloroiodate in solution and under solvent-free conditions

M. Alikarami, S. Nazarzadeh, M. Soleiman-Beigi

157-162

DOI:

10.4314/bcse.v29i1.15

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Bulletin of the Chemical Society of Ethiopia
Journal / Bulletin of the Chemical Society of Ethiopia / Vol. 29 No. 1 (2015) / Articles

Articles

Selective separation, preconcentration and determination of Pd(II) ions in environmental samples by coprecipitation with a 1,2,4-triazole derivative

DOI:

Levels of major and trace metals in the leaves and infusions of Croton macrostachyus

DOI:

Stability-indicating RP-HPLC method for simultaneous determination of methoxsalen and p-aminobenzoic acid in binary combination

DOI:

Principal component analysis to evaluate the spatial variation of major elements in kaolin deposit

DOI:

Comparison of the defluoridation capacity of zeolites from Ethiopia and Mexico

DOI:

Synthesis, characterization and antimicrobial activity of some transition metal complexes of N-(5-chloro-2-hydroxyphenyl)-3-methoxy-salicylaldimine

DOI:

Spectroscopic, structural, thermal and antimicrobial studies of 4,6-bis (4-chlorophenyl)- 2-oxo-1,2-dihydropyridine-3-carbonitrile with some transition metals

DOI:

Mild modification method for the generation of mesoporosity in synthetic and natural mordenite

DOI:

Effect of preparation temperature and ions doping on size, morphology and catalytic activity of Co-B amorphous nano catalyst

DOI:

Facile, mild and convenient preparation and characterization of some novel Schiff base ligands from synthetic diamines and salicylaldehyde

DOI:

Essential oil composition of four Artemisia species from Ethiopia

DOI:

Reactions of enolisable ketones with dichloroisocyanuric acid in absence and presence of added chloride ions – a kinetic study

DOI:

Synthesis, characterization and density functional theory study of low cost hydrazone sensitizers

DOI:

Application of new ferrocene derivative for electrocatalytic determination of captopril using multiwall carbon nanotube modified carbon paste electrode

DOI:

Regioselective iodination of aryl amines using 1,4-dibenzyl-1,4-diazoniabicyclo [2.2.2] octane dichloroiodate in solution and under solvent-free conditions

DOI:

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