Vol. 17 No. 1 (2003) | Bulletin of the Chemical Society of Ethiopia

Published: 2003-01-01

Comparison of some preconcentration methods for certain metal ions in human milk and yogurts

F.O. Nwosu, F.A. Adekola, E. Ibitoye

DOI:

10.4314/bcse.v17i1.61722

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Study of atmospheric pollution levels by trace elements analysis of tree bark and leaves

A.A. Olajire, E.T. Ayodele

DOI:

10.4314/bcse.v17i1.61724

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Biodiesel fuels from palm oil, palm oil methylester and ester-diesel blends

V.I.E. Ajiwe, V.O. Ajibola, C.M.A.O. Martins

DOI:

10.4314/bcse.v17i1.61725

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Spectroscopic studies of some lanthanide(III) nitrate complexes synthesized from a new ligand 2,6-bis-(salicylaldehyde hydrazone)-4-chlorophenol

M. Gaye, F.B. Tamboura, A.S. Sall

DOI:

10.4314/bcse.v17i1.61726

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Studies on transition metal complexes of herbicidal compounds. II: Transition metal complexes of derivatized 2-chloro-4-ethylamino-6-isopropylamino-s-triazine (atrazine)

Worku Dinku, Negussie Megersa, V.J.T. Raju, Theodros Solomon, Jan Åke Jönsson, Negussie Retta

DOI:

10.4314/bcse.v17i1.61728

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Potentiometric study of complexes formed between (s)-α-amino-3-hydroxy-5-methyl-4-isoxazolepropanoic acid and some transition metal ions

Onindo Charles Otieno

DOI:

10.4314/bcse.v17i1.61729

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Synthesis and fungicidal activity of acetyl substituted benzyl disulfides

E.T. Ayodele, A.A. Olajire, O.S. Amuda, S.O. Oladoye

DOI:

10.4314/bcse.v17i1.61731

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A novel glycosidic steroidal alkaloid from Solanum aculeastrum

Alphonse W. Wanyonyi, Paul K. Tarus, Sumesh C. Chhabra

DOI:

10.4314/bcse.v17i1.61733

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**Intra-species variation of the properties of gum exudates from Acacia Senegal var. Senegal and Acacia seyal var. fistula from Tanzania**

Gaspar S. Mhinzi

DOI:

10.4314/bcse.v17i1.61734

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Theoretical study of the catalytic desulfurization mechanism of thiiren and its methyl derivative

J.B. Mensah, Y.G. S. Atohoun, L.O. Olatunji

DOI:

10.4314/bcse.v17i1.61736

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Speciation of cadmium mixed ligand complexes in salt water lakes

John L. Kituyi, Henry M. Thairu, Justin Irina, Knut H. Schroder

DOI:

10.4314/bcse.v17i1.61737

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Electrochemical oxidation of niclosamide at a glassy carbon electrode and its determination by voltammetry

Hailemichael Alemu, Ntai M. Khoabane, Potlaki F. Tseki

DOI:

10.4314/bcse.v17i1.61740

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Comparative study of trace element levels in some local vegetable varieties and irrigation waters from different locations in Ilorin, Nigeria

O.O. Dosumu, N. Salami, F.A. Adekola

DOI:

10.4314/bcse.v17i1.61741

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A new isoflavone from stem bark of Millettia dura

Solomon Derese, Abiy Yenesew, Jacob O. Midiwo, Matthias Heydenreich, Martin G. Peter

113-115

DOI:

10.4314/bcse.v17i1.20933

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Bulletin of the Chemical Society of Ethiopia
Journal / Bulletin of the Chemical Society of Ethiopia / Vol. 17 No. 1 (2003) / Articles

Articles

Comparison of some preconcentration methods for certain metal ions in human milk and yogurts

DOI:

Study of atmospheric pollution levels by trace elements analysis of tree bark and leaves

DOI:

Biodiesel fuels from palm oil, palm oil methylester and ester-diesel blends

DOI:

Spectroscopic studies of some lanthanide(III) nitrate complexes synthesized from a new ligand 2,6-bis-(salicylaldehyde hydrazone)-4-chlorophenol

DOI:

Studies on transition metal complexes of herbicidal compounds. II: Transition metal complexes of derivatized 2-chloro-4-ethylamino-6-isopropylamino-s-triazine (atrazine)

DOI:

Potentiometric study of complexes formed between (s)-α-amino-3-hydroxy-5-methyl-4-isoxazolepropanoic acid and some transition metal ions

DOI:

Synthesis and fungicidal activity of acetyl substituted benzyl disulfides

DOI:

A novel glycosidic steroidal alkaloid from Solanum aculeastrum

DOI:

**Intra-species variation of the properties of gum exudates from Acacia Senegal var. Senegal and Acacia seyal var. fistula from Tanzania**

DOI:

Theoretical study of the catalytic desulfurization mechanism of thiiren and its methyl derivative

DOI:

Speciation of cadmium mixed ligand complexes in salt water lakes

DOI:

Electrochemical oxidation of niclosamide at a glassy carbon electrode and its determination by voltammetry

DOI:

Comparative study of trace element levels in some local vegetable varieties and irrigation waters from different locations in Ilorin, Nigeria

DOI:

A new isoflavone from stem bark of Millettia dura

DOI:

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