Vol. 22 No. 2 (2008) | Bulletin of the Chemical Society of Ethiopia

Published: 2008-07-17

Potentiometric titration curves of aluminium salt solutions and its species conversion in the hydrolysis-polymerization course

Chenyi Wang, Zhiping Han, Ping Wang, Nan Cui, Tingjun Lao, Peiqin Hong

DOI:

10.4314/bcse.v22i2.61276

download PDF

Voltammetric determination of heparin based on its interaction with malachite green

Xueliang Niu, Weili Zhang, Na Zhao, Wei Sun

DOI:

10.4314/bcse.v22i2.61277

download PDF

Voltammetric determination of l-cysteic acid on a 1-[4-(ferrocenyl-ethynyl)phenyl]-1-ethanone modified carbon paste electrode

Jahan-Bakhsh Raoof, Reza Ojani, Hassan Karimi-Maleh

DOI:

10.4314/bcse.v22i2.61279

download PDF

Removal of hexavalent chromium from aqueous solution using activated carbon derived from palmyra palm fruit seed

A. Kannan, S. Thambidurai

DOI:

10.4314/bcse.v22i2.61282

download PDF

A comparative study of the phosphate levels in some surface and ground water bodiesof Swaziland

A.O. Fadiran, S.C. Dlamini, A. Mavuso

DOI:

10.4314/bcse.v22i2.61286

download PDF

The synthesis and the reactivity of arene ruthenium oxalato complexes

Cheikh Mbacké Ndiaye, Bamba Déthiélaw Dieng, Fatou Dieng Faye, Mohamed Gaye, Abdoulaye Samb

DOI:

10.4314/bcse.v22i2.61287

download PDF

Studies on some VO(IV), Ni(II) and Cu(II) complexes of non-symmetrical tetradentate Schiff-bases

Aderoju A. Osowole

DOI:

10.4314/bcse.v22i2.61288

download PDF

The structure of niobium-doped MoSe2 and WSe2

Moussa Bougouma, Boubié Guel, Tiriana Segato, Jean B. Legma, Marie-Paule Delplancke Ogletree

DOI:

10.4314/bcse.v22i2.61289

download PDF

Synthesis, characterization, thermal degradation and electrical conductivity of poly-4-[(pyridin-2-yl-imino)methyl]benzene-1,3-diol and polymer-metal complexes

İsmet Kaya, Seda Öksüzgülmez, Hüsnü Güzel

DOI:

10.4314/bcse.v22i2.61290

download PDF

A cis-dibromorhenium(V) iminophenolato complex

Abubak’r Abrahams, Irvin Booysen, Thomas I.A. Gerber, Peter Mayer

DOI:

10.4314/bcse.v22i2.61293

download PDF

Synthesis and characterisation of some metal complexes of hybrid phosphorus-nitrogenligands: the crystal structure of 1-(diphenylphosphino)-2-(2-pyridyl)ethane cobalt(II) chloride

Peter T. Ndifon, Moise O. Agwara, Yoshihito Hayashi, Akira Uehara

DOI:

10.4314/bcse.v22i2.61294

download PDF

Synthesis, characterization, antiplasmodial and antitrypanosomal activity of some metal(III) complexes of sulfadiazine

P.A. Ajibade, G.A. Kolawole

DOI:

10.4314/bcse.v22i2.61295

download PDF

Reactions of 1-stearoyl-2-(13'-oxo-9',11'-tridecadienoyl)-sn-glycero-3-phosphocholine with amino acids and peptides and its differential generation from hydroperoxides of 1-stearoyl-2-&alph;-linolenoyl-sn -glycero-3-phosphocholine and

Arnold N. Onyango, Shuhei Nakajima, Lawrence E. Wongo, Naomichi Baba

DOI:

10.4314/bcse.v22i2.61297

download PDF

Characterization of nanocrystalline silicon germanium film and nanotube in adsorption gas by Monte Carlo and Langevin dynamic simulation

M. Monajjemi, L. Mahdavian, F. Mollaamin

DOI:

10.4314/bcse.v22i2.61299

download PDF

Thermodynamic study of charge-transfer complex of iodine with HT18C6 in chloroform solution

Mahmoud Javadian Jazi, Ali Reza Firooz, Abolfazl Semnani, Hamid Reza Pouretedal, Mohammad Hossein Keshavarz

DOI:

10.4314/bcse.v22i2.61300

download PDF

Potentiometric determination of K⁺ ions using a K⁺-selective electrode with macrocyclic liquid membrane

Cezar Spinu, Marian Isvoranu, Maria Pleniceanu, Cristian Tigae

DOI:

10.4314/bcse.v22i2.61301

download PDF

Isolation of chlorophyll a from spinach leaves

E.D. Dikio, D.A. Isabirye

DOI:

10.4314/bcse.v22i2.61302

download PDF

Oxidation of L-cystine by chromium(VI) - a kinetic study

Kalyan Kumar Adari, Annapurna Nowduri, Vani Parvataneni

DOI:

10.4314/bcse.v22i2.61305

download PDF

Bulletin of the Chemical Society of Ethiopia
Journal / Bulletin of the Chemical Society of Ethiopia / Vol. 22 No. 2 (2008) / Articles

Articles

Potentiometric titration curves of aluminium salt solutions and its species conversion in the hydrolysis-polymerization course

DOI:

Voltammetric determination of heparin based on its interaction with malachite green

DOI:

Voltammetric determination of l-cysteic acid on a 1-[4-(ferrocenyl-ethynyl)phenyl]-1-ethanone modified carbon paste electrode

DOI:

Removal of hexavalent chromium from aqueous solution using activated carbon derived from palmyra palm fruit seed

DOI:

A comparative study of the phosphate levels in some surface and ground water bodiesof Swaziland

DOI:

The synthesis and the reactivity of arene ruthenium oxalato complexes

DOI:

Studies on some VO(IV), Ni(II) and Cu(II) complexes of non-symmetrical tetradentate Schiff-bases

DOI:

The structure of niobium-doped MoSe2 and WSe2

DOI:

Synthesis, characterization, thermal degradation and electrical conductivity of poly-4-[(pyridin-2-yl-imino)methyl]benzene-1,3-diol and polymer-metal complexes

DOI:

A cis-dibromorhenium(V) iminophenolato complex

DOI:

Synthesis and characterisation of some metal complexes of hybrid phosphorus-nitrogenligands: the crystal structure of 1-(diphenylphosphino)-2-(2-pyridyl)ethane cobalt(II) chloride

DOI:

Synthesis, characterization, antiplasmodial and antitrypanosomal activity of some metal(III) complexes of sulfadiazine

DOI:

Reactions of 1-stearoyl-2-(13'-oxo-9',11'-tridecadienoyl)-sn-glycero-3-phosphocholine with amino acids and peptides and its differential generation from hydroperoxides of 1-stearoyl-2-&alph;-linolenoyl-sn -glycero-3-phosphocholine and

DOI:

Characterization of nanocrystalline silicon germanium film and nanotube in adsorption gas by Monte Carlo and Langevin dynamic simulation

DOI:

Thermodynamic study of charge-transfer complex of iodine with HT18C6 in chloroform solution

DOI:

Potentiometric determination of K⁺ ions using a K⁺-selective electrode with macrocyclic liquid membrane

DOI:

Isolation of chlorophyll a from spinach leaves

DOI:

Oxidation of L-cystine by chromium(VI) - a kinetic study

DOI:

Journal Identifiers