PROMOTING ACCESS TO AFRICAN RESEARCH

Bulletin of the Chemical Society of Ethiopia - Vol 24, No 1 (2010)

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Table of Contents

Articles

Formulation and characterization of a multiple emulsion containing 1% L-ascorbic acid EMAIL FREE FULL TEXT
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Naveed Akhtar, Mahmood Ahmad, Haji M. Shoaib Khan, Jawad Akram, Gulfishan Gulfishan, Ahmad Mahmood, Muhammad Uzair
http://dx.doi.org/10.4314/bcse.v24i1.52955
Application of Triton X-100 coated poly vinyl chloride as new solid phase for preconcentration of Fe3+, Cu2+ and Zn2+ ions and their flame atomic absorption spectrometric determinations EMAIL FREE FULL TEXT
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Mehrorang Ghaedi, Ebrahim Niknam
http://dx.doi.org/10.4314/bcse.v24i1.52956
Spectrophotometric study of the charge transfer complexation of some amino acid derivative drugs as electron donors with 7,7,8,8-tetracyanoquinodimethane EMAIL FREE FULL TEXT
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Sheng Yun Li, Qiao Lin Guo, Wen Yuan, Yu Cui Hou, Li Ming Du
http://dx.doi.org/10.4314/bcse.v24i1.52957
A spectrofluorimetric sensor based on grape skin tissue for determination of iron(III) EMAIL FREE FULL TEXT
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Minghui Zhang, Baozhan Zheng, Hongyan Yuan, Dan Xiao
http://dx.doi.org/10.4314/bcse.v24i1.52958
Chemical and mineralogical characterization and ceramic suitability of raw feldspathic materials from Dschang (Cameroon) EMAIL FREE FULL TEXT
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D. Njoya, M. Hajjaji, C. Nkoumbou, A. Elimbi, M. Kwekam, A. Njoya, J. Yvon, D. Njopwouo
http://dx.doi.org/10.4314/bcse.v24i1.52959
Synthesis, characterization and electrochemistry of heterobimetallic complexes containing molybdenum(II) nitrosyl and manganese(II)-schiff base centers EMAIL FREE FULL TEXT
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R. Odhiambo, G.K. Muthakia, S.M. Kagwanja
http://dx.doi.org/10.4314/bcse.v24i1.52960
Synthesis and characterization of a heptadentate (N4O3) schiff base ligand and associated La(ІІІ), Sm(III) AND Gd(III) complexes, and a theoretical study EMAIL FREE FULL TEXT
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Sadegh Salehzadeh, Mehdi Bayat, Leila Davoodi, Reza Golbedaghi, Vida Izadkhah
http://dx.doi.org/10.4314/bcse.v24i1.52961
Volatile constituents of Glechoma hirsute Waldst. & Kit. and G. hederacea L. (Lamiaceae) EMAIL FREE FULL TEXT
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Niko Radulović, Nevenka Đorđević, Marija Marković, Radosav Palić
http://dx.doi.org/10.4314/bcse.v24i1.52962
New polyamides based on 1,3-bis(4-carboxy phenoxy) propane and hydantoin derivatives: synthesis and properties EMAIL FREE FULL TEXT
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Khalil Faghihi, Nasim Valikhani
http://dx.doi.org/10.4314/bcse.v24i1.52963
Preparation of diethyl malonate adducts from chalcone analogs containing a thienyl ring EMAIL FREE FULL TEXT
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Yakup Budak, M. Burcu Gürdere, Meryem Keçeci, Mustafa Ceylan
http://dx.doi.org/10.4314/bcse.v24i1.52964
Effect of side chain length on the stability and structural properties of 3-(2’,5’-dialkoxyphenyl)thiophenes: a theoretical study EMAIL FREE FULL TEXT
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Taye Beyene Demissie, Shimelis Admassie, Ahmed M. Mohammed, Wendimagegn Mammo
http://dx.doi.org/10.4314/bcse.v24i1.52965
Molecular interactions with reference to manifestation of solvation effects in binary mixtures of ethyl acetoacetate with some methane derivatives by physicochemical techniques EMAIL FREE FULL TEXT
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Mahendra Nath Roy, Lovely Sarkar, Rajani Dewan
http://dx.doi.org/10.4314/bcse.v24i1.52966
Evaluation of baicalin in Scutellaria baicalensis Georgi using HPLC method EMAIL FREE FULL TEXT
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Liao Weiping, Rui Yukui
http://dx.doi.org/10.4314/bcse.v24i1.52967
Indirect spectrophotometric determination of piroxicam and tenoxicam through oxidation with potassium permanganate EMAIL FREE FULL TEXT
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A.S. Amin, H.A. Dessouki, K.M. Khalil
http://dx.doi.org/10.4314/bcse.v24i1.52969
Determination of trace amounts of zinc by flame atomic absorption spectrometry after separation and preconcentration onto modified natural analcime zeolite loaded 2,3,5,6-tetra(2-pyridyl)pyrazine EMAIL FREE FULL TEXT
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A. Shokooh Saljooghi, S.J. Fatemi, D. Afzali
http://dx.doi.org/10.4314/bcse.v24i1.52971
Impact of environmental cadmium, lead, copper and zinc on quality of goat meat in Nigeria EMAIL FREE FULL TEXT
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C.O.B. Okoye, J.N. Ugwu, J.N. Ugwu
http://dx.doi.org/10.4314/bcse.v24i1.52975
Heavy metals burden in Kidney and heart tissues of Scarus ghobban fish from the eastern province of Saudi Arabia EMAIL FREE FULL TEXT
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Waqar Ashraf, Zahid Nazeer
http://dx.doi.org/10.4314/bcse.v24i1.52977
Physicochemical attributes of oils from seeds of different plants in Nigeria EMAIL FREE FULL TEXT
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Ibironke Adetolu Ajayi
http://dx.doi.org/10.4314/bcse.v24i1.52980
A convenient and efficient one-step method for the synthesis of dicompartmental ligands with hexa- and tetradentate coordination sites EMAIL FREE FULL TEXT
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Hamid Golchoubian, Hamid Reza Mardani
http://dx.doi.org/10.4314/bcse.v24i1.52983


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